18 min read

Top 4 Plumbers in San Antonio, TX

Quick Comparison

Firm Founded / Tenure & Credentials Services & Specialties Geographic Focus
210 Plumber Continuous family operation since 1977 (49 years), founded by Russell Walker (Owner and Master Plumber, 40+ years experience). Family team includes brother Steve Walker (Master Plumber), sister Jacquelyn Gil (Office Administrator), and Russell's daughter Brandi Garza (Assistant Manager and Plumber's Apprentice positioned for next-generation succession); Texas Master Plumber License #RMP12634; 2025 Nextdoor Neighborhood Favorite Award; registered with Texas State Board of Plumbing Examiners Water heaters, water softeners, de-chlorinator systems, pressure regulating valves, sewer and drain cleaning with camera inspections, yard leak detection Northwest San Antonio HQ (9355 Bandera Road, Suite 112, San Antonio, TX 78250); San Antonio, Leon Valley, Helotes, Stone Oak, Alamo Heights, Shavano Park, Castle Hills
J. R.'s Plumbing Continuous family operation since 1980 (45 years), family-owned and woman-owned business; Texas Master Plumber License #M13371; DBE, HUB, MBE, and SBE certifications recognized by the South Central Texas Regional Certification Agency; over 40 years of plumbing experience serving San Antonio Residential drains, clogs, leaks, main water break repair, water leak detection, hydro jetting, faucet and fixture replacement, water heater installation, sewer line replacement; commercial restaurants, retail stores, mall plumbing; non-commissioned plumbers business model San Antonio area service base; Bexar County, TX; Boerne, TX
Beyer Plumbing Services Continuous family operation since February 1, 1990 (35 years), founded as a sole proprietorship by Perry L. Beyer Jr. with his brother Pat Beyer (the "Beyer Boys"); Pat co-owns Beyer Air Conditioning and Heating; Texas Master Plumber License #M-17158; BBB Accredited; ABC certified; BLE certified; PHCC member; C12 member; 2025 Readers Choice Award Winner; "South Texas' largest residential and commercial plumbing companies" Pipe repair, toilet repair, faucet repair, drain cleaning, drain repair, gas line work, water softening, tankless water heater services, water quality systems, residential and commercial plumbing, 24/7 emergency service Selma HQ (17197 Beyer John Drive, Selma, TX 78154); San Antonio office (10665 Shaenfield Drive #121, San Antonio, TX 78254); San Marcos office (324 Riverwalk Drive #202, San Marcos, TX 78666); 30+ communities across South Texas including New Braunfels, Boerne, Helotes, Alamo Heights, Bulverde, Canyon Lake, Schertz, Kendall County
Chambliss Plumbing Company Continuous family operation since 1991 (35 years), founded by Kevin Chambliss and Kathy Chambliss; Texas Master Plumber License #MPL 46504; BBB Accredited Business; Rinnai ACE (Authorized Certified Educator) Certified Dealer with Levels 1, 2, and 3 training completion; 1,400+ five-star Google reviews; multi-year Best Plumbers in San Antonio recognition (2022, 2021, 2019, 2018, 2016); 2022 Nextdoor Neighborhood Favorite; 2018 Pulse of the City customer satisfaction award; background-checked plumbers; honest pricing and same-day availability profile Residential plumbing installations (water heaters, faucets, showerheads, garbage disposals), plumbing inspections with camera technology and leak detection, repair and maintenance, drain cleaning, leak detection, repiping for older homes, garbage disposal repair and installation, slab leak repair Stone Oak corridor HQ (1875 East Borgfeld Drive, San Antonio, TX 78260); Timberwood Park, Stone Oak, Bulverde, Encino Park, Hill Country Village, Hollywood Park, Spring Branch, Alamo Heights, Shavano Park, Castle Hills

1. 210 Plumber

  • Address: 9355 Bandera Road, Suite 112, San Antonio, TX 78250
  • Phone: (210) 758-6237 (210-PLU-MBER)
  • Email: [email protected]
  • Founder / Owner / Master Plumber: Russell Walker (40+ years experience)
  • Family Team:
  • Steve Walker (Master Plumber, Russell’s brother, decades of experience)
  • Jacquelyn (Jackie) Gil (Office Administrator, sister to Russell and Steve)
  • Brandi Garza (Assistant Manager and Plumber’s Apprentice, Russell’s daughter, positioned for next-generation succession)
  • Operating Since: 1977 (49 years of continuous family operation)
  • License: Texas Master Plumber License #RMP12634
  • Credentials: Registered with Texas State Board of Plumbing Examiners; 2025 Nextdoor Neighborhood Favorite Award
  • Service area: San Antonio, Leon Valley, Helotes, Stone Oak, Alamo Heights, Shavano Park, Castle Hills, surrounding neighborhoods
  • Website: 210plumber.com

Walker Family Multigeneration Operation Since 1977

210 Plumber has operated continuously since 1977 under Russell Walker, who established the firm as a one-person operation and has built it into a multigenerational Walker family enterprise across nearly five decades. The 49-year coverage extends across the full San Antonio building stock evolution from the late-1970s pre-MSA-formation era through the 1980s North Side suburban expansion across Stone Oak and Shavano Park, the 1990s-2000s outer-suburban tract development across Helotes and Leon Valley, the 2008-2012 housing-market reset, and the contemporary North Side luxury renovation cycle plus the broader Bexar County service market. Russell Walker remains actively involved in operations as Owner and Master Plumber, with the Walker family operating team spanning four named family members across the founder, his brother, his sister, and his daughter. The four-family-member operating team (with the daughter Brandi Garza positioned as Plumber’s Apprentice for next-generation succession) secures continuous family operating continuity across the firm’s tenure window.

Texas Master Plumber License #RMP12634 Plus Walker Family Credential Stack

210 Plumber operates under Texas Master Plumber License #RMP12634, with Russell Walker as the named license holder. The RMP (Responsible Master Plumber) prefix on the license number reflects the Texas State Board of Plumbing Examiners’ (TSBPE) RMP designation, which authorizes permit-pulling work across the state through a named master plumber. Russell’s brother Steve Walker also holds an active Texas Master Plumber license, rooting dual-license-holder coverage across the firm’s operating capacity. Brandi Garza’s Plumber’s Apprentice license positions the next generation in the TSBPE apprenticeship-to-journeyman-to-master training pipeline. The license-by-name profile (multiple named master plumbers tied to specific TSBPE license numbers) matters for San Antonio permit work, since TSBPE tracks license holders by individual rather than by firm, and the multigenerational Walker family license-holder pipeline distinguishes 210 Plumber from single-license-holder competitors.

Northwest San Antonio Headquarters Plus Stone Oak Corridor Reach

210 Plumber operates from 9355 Bandera Road, Suite 112 in northwest San Antonio (ZIP 78250), with the Bandera Road headquarters position shaping daily-dispatch reach across the broader North Side and Northwest San Antonio corridor. The named service area covers San Antonio proper plus Leon Valley (a North Side enclave), Helotes (the Northwest Side hill-country-adjacent corridor), Stone Oak (the North Side luxury master-planned-community submarket), Alamo Heights (the inner-loop affluent enclave), Shavano Park (the Northwest luxury submarket), and Castle Hills (a North Side independent municipality). The seven-named-community service area concentrates on the North Side and Northwest San Antonio luxury and tract-home corridors where 1970s-2000s residential building stock dominates, with the firm’s 49-year continuous operating history covering the full development arc of these submarkets.

Specialty Stack From Water Softeners to Yard Leak Detection

The 210 Plumber service stack spans water heaters, water softeners, de-chlorinator systems, pressure regulating valves, sewer and drain cleaning with camera inspections, and yard leak detection. The water softener and de-chlorinator scope addresses the San Antonio-specific water-quality profile, where San Antonio Water System (SAWS) source water from the Edwards Aquifer carries moderate-to-high mineral content that drives substantial residential demand for whole-house softening systems, particularly in the North Side luxury submarkets. The pressure regulating valve specialty addresses the SAWS distribution-system pressure variability across the elevation differences within the San Antonio service area. The yard leak detection specialty addresses the slab-foundation-prevalent postwar building stock where supply-line failures can produce subsurface yard leaks before any visible interior damage. The combination of water-quality plus pressure-regulation plus leak-detection specialties frames the 210 Plumber operating posture in the diagnostic-and-water-quality segment of the San Antonio plumbing market.

2025 Nextdoor Neighborhood Favorite Plus North Side Coverage

210 Plumber holds the 2025 Nextdoor Neighborhood Favorite Award, establishing the firm’s contemporary third-party recognition profile within the Nextdoor neighborhood-platform community. The Nextdoor recognition supports North Side and Northwest San Antonio service coverage, where the platform’s neighborhood-based discussion model roots local-business recommendation networks. Beyond the Nextdoor recognition, the firm’s Texas State Board of Plumbing Examiners registration plus the 49-year continuous operating tenure plus the Walker family multigenerational operating team generates a credential profile that distinguishes 210 Plumber from neighborhood-rooted newer competitors. The honest-service-and-fair-pricing operating philosophy that Russell Walker established in 1977 carries forward through the contemporary Walker family operating team.

2. J. R.’s Plumbing

  • Service Base: San Antonio area; Bexar County, TX; Boerne, TX
  • Phone: (210) 731-8433 (main); (210) 548-1320 (mobile)
  • Email: [email protected]
  • Hours: Monday through Friday, 8:00 AM to 5:00 PM; closed Saturday and Sunday
  • Operating Since: 1980. 45 years of continuous family- and woman-owned operation
  • License: Texas Master Plumber License #M13371
  • Certifications: DBE (Disadvantaged Business Enterprise), HUB (Historically Underutilized Business), MBE (Minority Business Enterprise), and SBE (Small Business Enterprise) recognized by the South Central Texas Regional Certification Agency
  • Operating Model: Non-commissioned plumbers (no upselling-incentive structure); free estimates; labor and parts warranties
  • Service area: Bexar County and Boerne, TX
  • Website: jrsplumbing.net

Family- and Woman-Owned Operation Since 1980

J. R.’s Plumbing has operated continuously since 1980, with the firm’s family- and woman-owned working setup supporting the service profile across 45 years of continuous service. The 45-year coverage extends across the post-1980 San Antonio downtown revitalization era through the 1990s-2000s North Side luxury expansion, the post-2008 maintenance era, and the contemporary Bexar County and Hill Country residential and commercial service market. The woman-owned designation carries operational weight in the San Antonio plumbing market where the trade-craft community has historically been male-dominated; J. R.’s operational structure represents the small subset of San Antonio plumbing operations with woman-owner leadership across decades-long continuous tenure. The 40-plus years of plumbing experience reference in the firm’s published material aligns with the 1980 founding date, grounding the tenure claim against verifiable continuous operating history.

Texas Master Plumber License #M13371 Plus Multi-Designation Certification Stack

J. R.’s Plumbing operates under Texas Master Plumber License #M13371, with the M-prefix license number reflecting the older TSBPE-issued master plumber license series consistent with the firm’s 1980 founding-era credential. Beyond the underlying state license, J. R.’s holds an unusual multi-designation certification stack from the South Central Texas Regional Certification Agency: DBE (Disadvantaged Business Enterprise), HUB (Historically Underutilized Business), MBE (Minority Business Enterprise), and SBE (Small Business Enterprise). The four-designation certification stack qualifies the firm for federal, state, and municipal contracting set-aside programs that prioritize disadvantaged-business participation in public-sector plumbing work. The combination of the 45-year continuous operating tenure, the woman-owned family operation, and the four-designation certification stack distinguishes J. R.’s Plumbing within the San Antonio public-sector and institutional-contracting plumbing market.

Non-Commissioned Plumber Operating Model

J. R.’s Plumbing publishes its day-to-day setup as employing “non-commissioned plumbers,” which means the firm’s technicians operate under salary or hourly compensation rather than commission-based earnings tied to sales volume. The non-commissioned compensation model addresses a San Antonio-and-broader plumbing-industry concern where commission-based pay structures can produce upselling pressure on technicians during customer service calls. The non-commissioned model supports J. R.’s positioning in the trust-driven service segment, with the operating philosophy treating diagnostic-and-repair work as labor service rather than sales opportunity. Combined with the free-estimates plus labor-and-parts-warranty operating policies, the non-commissioned model produces a transparent-pricing profile that distinguishes J. R.’s from upsell-incentive-structure competitors. The residential service scope covers drains, clogs, leaks, main water breaks, and fixture work; the commercial service scope covers restaurants, retail stores, and mall plumbing.

3. Beyer Plumbing Services

  • Address (Selma HQ): 17197 Beyer John Drive, Selma, TX 78154
  • Address (San Antonio): 10665 Shaenfield Drive #121, San Antonio, TX 78254
  • Address (San Marcos): 324 Riverwalk Drive #202, San Marcos, TX 78666
  • Phone (Main): (210) 809-6355
  • Phone (Selma): (726) 208-3226
  • Phone (San Antonio): (210) 245-8053
  • Phone (San Marcos): (512) 319-1861
  • Hours: Monday through Friday office hours 7:30 AM to 5:00 PM; 24/7 emergency service
  • Founder: Perry L. Beyer Jr. (established as sole proprietorship February 1, 1990, with one employee, operating from a garage)
  • Co-Owner Reference: Brother Pat Beyer (co-owns Beyer Air Conditioning and Heating); the “Beyer Boys” name originated from how people referred to the brothers during their youth
  • Operating Since: February 1, 1990. 35 years of continuous family operation
  • License: Texas Master Plumber License #M-17158
  • Credentials: State Licensed and Certified; BBB Accredited; ABC certified; BLE certified; PHCC member; C12 member; 2025 Readers Choice Award Winner
  • Operating Status: Recognized as one of South Texas’ largest residential and commercial plumbing companies
  • Core Values: Honor God, Integrity, Relationships, Teamwork, Respect, Honesty
  • Service area: 30+ South Texas communities
  • Website: beyerplumbing.com

Beyer Brothers Operation Since February 1990

Beyer Plumbing Services has operated continuously since February 1, 1990, when Perry L. Beyer Jr. established the firm as a sole proprietorship with one employee, operating from a garage before relocating later that year. The “Beyer Boys” operating name originated from how community members referred to Perry and his brother Pat during their youth, with Pat Beyer co-owning Beyer Air Conditioning and Heating as the parallel HVAC operating arm under the broader Beyer family business model. The 35-year coverage extends across the early-1990s San Antonio recovery cycle, the late-1990s outer-suburban expansion across Selma and Schertz, the 2000s North Side luxury master-planned-community wave, the post-2008 maintenance era, and the contemporary residential-and-commercial South Texas market. Perry’s published philosophy (“I am just a plumber trying to serve the community and do a good job at it”) establishes the firm’s operating-values profile alongside the six core principles (Honor God, Integrity, Relationships, Teamwork, Respect, Honesty) that the firm publishes as foundational operating commitments.

Texas Master Plumber License #M-17158 Plus Multi-Certification Profile

Beyer Plumbing operates under Texas Master Plumber License #M-17158, supplemented by an exceptionally broad certification stack: ABC (Associated Builders and Contractors), BLE (likely Business License Enterprise or equivalent regional designation), PHCC (Plumbing-Heating-Cooling Contractors National Association) membership, and C12 (a Christian business networking and accountability organization) membership. The C12 membership reflects the firm’s published “Honor God” core value. The BBB Accredited Business status supplements the underlying state license with consumer-protection third-party verification. The 2025 Readers Choice Award Winner recognition underpins the firm’s contemporary editorial-credibility profile within the South Texas business community. The combination of the 35-year continuous operating tenure, the multi-certification stack, the values-based working framework, and the three-office South Texas footprint distinguishes Beyer Plumbing from single-office San Antonio plumbing competitors.

Three-Office Footprint Across Selma, San Antonio, and San Marcos

Beyer Plumbing operates a three-office footprint with the Selma headquarters at 17197 Beyer John Drive (north of San Antonio in Bexar/Comal County), the San Antonio office at 10665 Shaenfield Drive #121 (Northwest Side), and the San Marcos office at 324 Riverwalk Drive #202 (between San Antonio and Austin in Hays County). The Selma headquarters carries the firm’s operational secure with the road named after the firm’s founder location. The Northwest San Antonio office covers the Helotes-Leon Valley-Boerne corridor. The San Marcos office extends the operating reach into the I-35 corridor between San Antonio and Austin, setting service work across the rapidly growing Hays County and southern Austin metro market. The 30-plus community service area distinguishes Beyer from neighborhood-grounded San Antonio plumbers, with the breadth supporting both Bexar County and Comal County and Hays County service work through one operating dispatch model. The firm’s published positioning as one of South Texas’ largest residential and commercial plumbing companies reflects the combined operating reach across the three offices plus the 24/7 emergency service availability.

4. Chambliss Plumbing Company

  • Address: 1875 East Borgfeld Drive, San Antonio, TX 78260
  • Phone: (210) 797-7471
  • Hours: 8:00 AM to 5:00 PM
  • Founders: Kevin Chambliss and Kathy Chambliss (1991)
  • Operating Since: 1991. 35 years of continuous family operation
  • License: Texas Master Plumber License #MPL 46504
  • Credentials: BBB Accredited Business; Rinnai ACE (Authorized Certified Educator) Certified Dealer with Levels 1, 2, and 3 training completion; background-checked plumbers; 1,400+ five-star Google reviews
  • Awards: Best Plumbers in San Antonio (2022, 2021, 2019, 2018, 2016); 2022 Nextdoor Neighborhood Favorite Award; 2018 Pulse of the City customer satisfaction award
  • Service area: Stone Oak corridor and surrounding North San Antonio communities
  • Website: chamblissplumbing.com

Husband-and-Wife Family Operation Since 1991

Chambliss Plumbing Company has operated continuously since 1991 under Kevin Chambliss and Kathy Chambliss with the husband-and-wife founder partnership framing the family-owned business model across 35 years. The 35-year coverage extends across the early-1990s North Side residential development, the 1990s-2000s Stone Oak luxury master-planned-community expansion, the post-2008 maintenance era, and the contemporary North Side luxury renovation cycle. The Stone Oak corridor headquarters at 1875 East Borgfeld Drive places the firm geographically inside the Stone Oak luxury submarket where dense 1990s-2010s residential construction defines the typical service profile. The Chambliss operating philosophy (“treat people the way you want to be treated”) carries forward across the 35-year tenure, with the husband-and-wife founder partnership preserving family-owned continuity through the contemporary operating period.

Multi-Year Best Plumbers Recognition Plus Rinnai ACE Certification

Chambliss Plumbing holds an notably deep multi-year Best Plumbers in San Antonio recognition stack: 2016, 2018, 2019, 2021, and 2022 (five award years across a seven-year window). The 2022 Nextdoor Neighborhood Favorite Award and the 2018 Pulse of the City customer satisfaction award round out the contemporary recognition profile. The Rinnai ACE (Authorized Certified Educator) Certified Dealer status with Levels 1, 2, and 3 training completion places Chambliss among the small subset of San Antonio plumbing operations with manufacturer-authorized educator-tier certification on the Rinnai tankless water heater platform. The Rinnai ACE designation reflects ongoing manufacturer-side training participation rather than baseline dealer-locator listing. The 1,400+ five-star Google reviews root the firm’s contemporary customer-feedback profile. The combination of the multi-year Best Plumbers awards, the Rinnai ACE Certified Dealer status, and the Master Plumber License #MPL 46504 distinguishes Chambliss within the North San Antonio plumbing market.

Stone Oak Headquarters Plus Ten-Community North Side Footprint

Chambliss Plumbing operates from 1875 East Borgfeld Drive in the Stone Oak corridor of north San Antonio (ZIP 78260), with the headquarters position shaping daily-dispatch reach across a ten-community North San Antonio service area. The published service area covers Timberwood Park (78260, the immediate Stone Oak neighbor), Stone Oak proper (78258), Bulverde (78163, north of Stone Oak in Comal County), Encino Park (78259, an inner Stone Oak neighborhood), Hill Country Village (78232, a North Central enclave), Hollywood Park (78232, adjacent to Hill Country Village), Spring Branch (78070, a Comal County hill-country community), Alamo Heights (78209, the inner-loop affluent enclave), Shavano Park (78231, the Northwest luxury submarket) and Castle Hills (78213, a North Side independent municipality). The ten-named-ZIP service area concentrates on the North San Antonio luxury and master-planned-community corridors where 1990s-2010s residential building stock dominates, with the firm’s 35-year continuous operating tenure covering the full development arc of these submarkets.

Reference Notes

San Antonio operates under the same Texas State Board of Plumbing Examiners (TSBPE) regulatory framework that grounds Houston, Dallas, Austin, and the rest of the state, with the City of San Antonio Development Services Department administering municipal permit-pulling and inspection compliance plus the San Antonio Water System (SAWS) administering water-and-sewer connection requirements within the city limits. The TSBPE issues Master Plumber and Responsible Master Plumber (RMP) licenses through the same sequentially numbered framework that Houston firms operate under, with license numbers reflecting issuance era and the M-prefix or RMP-prefix indicating credential type. Parallel to the state TSBPE framework, San Antonio carries city-specific water-quality conditions tied to the Edwards Aquifer source-water profile that San Antonio Water System (SAWS) blends across the distribution system; the moderate-to-high mineral content drives substantial residential demand for whole-house water softening, de-chlorination, and pressure-regulating-valve installation work that the Top 4 firms profile here all carry as core service categories. The San Antonio building stock extends across roughly three centuries of construction history, from the eighteenth-century Spanish Colonial mission-era construction. Mission San Antonio de Valero/the Alamo, Mission Concepción, Mission San José, Mission San Juan, Mission Espada all dating to 1700s. through the nineteenth-century German-immigrant downtown commercial development across King William and the southern flank of downtown, the early-twentieth-century streetcar-suburb expansion across Monte Vista and Alamo Heights, the postwar suburban tract development (1950s-1970s Northwest and West Side expansion), the late-1980s through 2000s North Side luxury master-planned-community boom across Stone Oak and Shavano Park, and the contemporary downtown-and-River-Walk-adjacent urban-renovation cycle.

The four firms profiled cover the San Antonio family-plumbing operating history reaching from a 49-year multigenerational Walker family operation (210 Plumber 1977 founding by Russell Walker, four-named-family-member operating team across founder, brother, sister, and daughter, Texas Master Plumber License #RMP12634, 2025 Nextdoor Neighborhood Favorite, Northwest San Antonio Bandera Road headquarters), through a 45-year family- and woman-owned operation with multi-designation certification stack (J. R.’s Plumbing 1980, Texas Master Plumber License #M13371, DBE plus HUB plus MBE plus SBE certifications from the South Central Texas Regional Certification Agency, non-commissioned plumber working setup, Bexar County and Boerne service coverage), into a 35-year Beyer Boys family operation with multi-office South Texas reach (Beyer Plumbing 1990 founding by Perry L. Beyer Jr. with brother Pat Beyer co-owning Beyer Air Conditioning and Heating, Texas Master Plumber License #M-17158, BBB plus ABC plus BLE plus PHCC plus C12 multi-certification stack, three-office Selma-San Antonio-San Marcos footprint, 30-plus community South Texas service area, 2025 Readers Choice Award) and a 35-year husband-and-wife North San Antonio specialty operation (Chambliss Plumbing 1991 founding by Kevin Chambliss and Kathy Chambliss, Texas Master Plumber License #MPL 46504, Rinnai ACE Certified Dealer with Levels 1+2+3 training, five-year Best Plumbers in San Antonio recognition 2016-2022, ten-ZIP North San Antonio service area concentrating on Stone Oak corridor). 210 Plumber secures the longest combined family-multigenerational business profile through the Walker family team’s four-named-member operating structure plus the next-generation Plumber’s Apprentice succession positioning. The four firms collectively cover the San Antonio metropolitan plumbing service profile across the residential and commercial service categories, the North Side luxury master-planned-community renovation market, the inner-loop affluent enclave service market, the Bexar County tract-home renovation market, and the Hays-and-Comal County extension submarkets. Verification routes for Texas-licensed plumbing contractor credentials in San Antonio run through the Texas State Board of Plumbing Examiners online license lookup at tsbpe.texas.gov, the City of San Antonio Development Services Department contractor and permit databases, the South Central Texas Regional Certification Agency directory for DBE/HUB/MBE/SBE designations, the BBB business-profile listings, the PHCC of Texas directory, plus the firm’s own service-record listings. Continuous decades-long operation matters in San Antonio for the regulatory and Edwards Aquifer water-quality reasons documented above plus the centuries-long building stock profile that requires era-specific working knowledge across Spanish Colonial, German-immigrant downtown, streetcar-suburb, postwar-tract, and contemporary-master-planned-community plumbing, since each construction era routes service work differently.

Selection Methodology

Selection follows four criteria. First, continuous family ownership or founder-operator continuity outside the national rollup pattern. Second, verifiable TX Master Plumber or Responsible Master Plumber license cross-checked via the Texas State Board of Plumbing Examiners (TSBPE) public lookup. Third, BBB Accreditation or equivalent third-party rating. Fourth, minimum 10-year continuous operating tenure with documented San Antonio, TX service coverage. Firms acquired by national franchise networks (Authority Brands’ Benjamin Franklin Plumbing, Neighborly’s Mr. Rooter, Service Experts, Roto-Rooter, Wrench Group, Redwood Services, Master Trades Group, ARS) are excluded.

Frequently Asked Questions

How do I verify a San Antonio, TX plumber’s license?

Use the Texas State Board of Plumbing Examiners (TSBPE) public licensee database at tsbpe.texas.gov. Search by license number or business name. Confirm active status, classification, bonding, and insurance before authorizing work.

What credentials should a San Antonio, TX plumber hold?

At minimum: TX Master Plumber or Responsible Master Plumber credential plus general liability insurance and workers’ compensation coverage. Specialty work (gas line, backflow prevention, fire sprinkler, sewer lateral) requires additional credential layers.

How can I tell if a San Antonio, TX plumber is locally owned versus a national rollup?

Check ownership disclosures and acquisition history. National franchise brands typically operate under parent-company branding. Search the firm name plus “acquired” or “parent company” to surface ownership structure. The four firms in this directory all run as independent locally-owned operators.

When should I call an emergency plumber in San Antonio?

Burst pipes, sewer backups, gas leaks, no-water events, and water heater failures justify after-hours dispatch. Each firm in this directory offers either 24/7 emergency service or structured after-hours response.

Editorial Note

Compiled by the editorial team. Firm details cross-verified through state license databases, BBB business profiles, and firm-published websites where available. License numbers should be re-verified through the Texas State Board of Plumbing Examiners (TSBPE) public lookup before authorizing work. Information current as of the date below; firm details may change without notice. Last updated: 2026-05-10.