17 min read

Top 4 Plumbers in Denver, CO

Quick Comparison

Firm Founded / Tenure & Credentials Services & Specialties Geographic Focus
Blue Sky Plumbing & Heating Continuous family operation since 1916 (109 years), among the longest-tenured continuously operating Denver-area plumbing practices; founded by Archie Lanyon as a registered Colorado Master Plumber; four-generation Lanyon family ownership through great-grandson Jesse Lanyon as current Owner and fourth-generation Master Plumber; "Modern Company, Old World Values" operating philosophy; 80+ employees grown from approximately 10 employees under Jesse's leadership; BBB A+ rating; NATE-certified technicians; 4.8+ stars Google reviews across 3,000+ customer reviews; Plumbing Heating Cooling Contractors Association member; Wheat Ridge Chamber of Commerce affiliation; "Neighborhood Favorite" designation (2017-2019) Plumbing, heating, electrical, HVAC, water heater work, drain cleaning, sewer service, fixture installation, gas line work, residential and commercial service Wheat Ridge HQ (9830 Interstate 70 Frontage Rd S, Wheat Ridge, CO 80033); Denver office (2055 S. Oneida Street, Suite 296, Denver, CO 80224); Evergreen office (1524 Belford Ct. B, Evergreen, CO 80439); Longmont office (601 S. Bowen Street, Suite 400, Longmont, CO 80501); Denver Metro and Front Range region
Befort Plumbing & Heating Continuous family operation since 1957 (68 years); three-generation family-owned and operated business serving the Englewood community and Colorado Front Range for over 60 years; "honest, high-quality workmanship at a fair price" founding-era operating philosophy; transparent upfront pricing without hidden fees Plumbing repair and installation, heating services, water heater work, drain cleaning, fixture installation, sewer service, residential and commercial work Englewood HQ (3955 S Broadway, Englewood, CO 80113); 30+ municipality service area covering Arvada to Westminster (north), Castle Rock to Parker (south), Golden to Morrison (west), Aurora to Glendale (east)
Christopher's Plumbing, Inc. Continuous family operation since 1959 (66 years), established by the Christopher family; four-generation family ownership with the published "Four Generations of Plumbing Expertise. Built on Family Values" operating positioning; Plumbing Contractor License PC.0000955; Master Plumber License MP.00000030; BBB Accredited; Houzz featured kitchen and bath professional; 100% Satisfaction Guarantee Emergency plumbing, plumbing remodel and steam shower service, new construction plumbing, water heater repair and replacement, plumbing installation and replacement, fixture installation, drain cleaning, sewer service Englewood HQ (2765 W Hampden Ave, Englewood, CO 80110); Denver Metro area and Colorado Front Range including Arvada, Aurora, Boulder, Broomfield, Castle Pines, Centennial, Cherry Creek, Denver, Highlands Ranch, Lakewood, Littleton, Lone Tree, Parker, Vail, Westminster, Wheat Ridge, Winter Park
Brothers Plumbing, Heating & Electric Continuous family operation since 1980 (45 years), family-owned and operated; founded on three principles (Family, Care, Excellence); "win, win, win" operating philosophy; Colorado Plumbing License MP.00186014; Colorado Electrical License #ME3000556; BBB A+ rating; Safety Seal certified; PCC certified workplace safety; Green Screened; 100% Guarantee; Team Dave Logan 15+ Year Member Plumbing repair and installation, HVAC (heating, cooling), electrical services, water heater work, drain cleaning, sewer service, fixture installation North Denver HQ (6201 Broadway, Denver, CO 80216); Greater Denver Metro Area including 18+ named communities (Arvada, Aurora, Boulder, Brighton, Broomfield, Castle Rock, Centennial, Commerce City, Denver, Englewood, Erie, Golden, Highlands Ranch, Littleton, Longmont, Parker, Thornton, Westminster)

1. Blue Sky Plumbing & Heating

  • Address (Wheat Ridge HQ): 9830 Interstate 70 Frontage Road South, Wheat Ridge, CO 80033
  • Address (Denver): 2055 S. Oneida Street, Suite 296, Denver, CO 80224
  • Address (Evergreen): 1524 Belford Court B, Evergreen, CO 80439
  • Address (Longmont): 601 S. Bowen Street, Suite 400, Longmont, CO 80501
  • Phone: (720) 617-0417 (main); (833) 817-7506 (24/7 emergency)
  • Founder: Archie Lanyon (1916), registered Colorado Master Plumber
  • Generational Succession: Archie Lanyon (great-grandfather, founder 1916) → Steve Lanyon (grandson, second-generation operator) → Jesse Lanyon (great-grandson, current Owner and fourth-generation Master Plumber, 20+ years tenure with the company)
  • Operating Since: 1916 (109 years of continuous Lanyon family operation across four generations)
  • Operating Status: 100% family-owned; “Modern Company, Old World Values”
  • Operating Scale: 80+ employees, grown from approximately 10 under Jesse’s leadership
  • Credentials: BBB A+ rating; NATE-certified technicians; 4.8+ stars Google reviews across 3,000+ customer reviews; Plumbing Heating Cooling Contractors Association member; Wheat Ridge Chamber of Commerce affiliation; “Neighborhood Favorite” designation (2017-2019)
  • Service area: Denver Metro and Front Range region from Aurora to Boulder
  • Website: blueskyplumbing.com

Continuous Lanyon Family Operation Since 1916 With 109-Year Denver-Area Tenure

Blue Sky Plumbing & Heating has operated continuously since 1916, supporting 109 years of continuous Denver-area plumbing service across four generations of Lanyon family ownership. The 109-year geographic coverage includes the full Denver-area building stock evolution from the early-twentieth-century pre-statehood-era residential development through the 1920s-1930s Depression-era construction wave. The post-World-War-II 1940s-1960s Denver suburban tract expansion across Lakewood and Aurora and Wheat Ridge. The 1970s-1980s urban-renewal era. The 1990s-2000s outer-suburban Highlands Ranch and Castle Rock master-planned-community surge, the 2008-2012 housing-market reset, and the contemporary tech-and-cannabis-driven Denver luxury renovation market. Founder Archie Lanyon became “a registered Colorado Master Plumber” in the founding era, grounding the regulatory-credential foundation that has carried across four generations of Lanyon family master plumber succession.

Four-Generation Lanyon Family Master Plumber Succession

The Lanyon family operating succession runs across four generations of continuous Denver-area service. The first generation (founder Archie Lanyon, 1916) established the firm as a registered Colorado Master Plumber. The second generation continued the operating heritage. The third generation, Steve Lanyon, supported the firm’s mid-to-late-twentieth-century operating period. The fourth generation, Jesse Lanyon, currently serves as Owner and fourth-generation Master Plumber, with Jesse celebrating 20+ years of tenure with the company. Under Jesse’s leadership, Blue Sky has expanded from approximately 10 employees to over 80 staff members, underpinning the firm’s contemporary growth trajectory while preserving the founder’s original “code of ethics of quality work, honest dealing, and dependability.” The “Modern Company, Old World Values” operating positioning reflects the four-generation continuity profile.

Four-Office Front Range Operating Footprint

Blue Sky Plumbing operates a distinctive four-office Denver Metro and Front Range operating footprint with the Wheat Ridge headquarters at 9830 Interstate 70 Frontage Road South, the Denver office at 2055 S. Oneida Street Suite 296, the Evergreen office at 1524 Belford Court B, and the Longmont office at 601 S. Bowen Street Suite 400. The four-office arrangement supports daily-dispatch reach across the broader Denver Metro and Front Range region. With each office covering a regional submarket: Wheat Ridge setting the western Denver corridor (Wheat Ridge. Lakewood. Golden. Arvada). Denver covering central and east Denver (Denver proper. Aurora. Cherry Hills Village). Evergreen serving the foothills corridor (Evergreen. Conifer, Bailey, Morrison), and Longmont covering the Boulder County and northern Front Range (Boulder, Longmont, Erie, Lafayette). The 80+ employee operating scale supports the four-office regional dispatch model.

BBB A+ Plus 3,000-Plus Google Reviews Plus NATE Certification

Blue Sky Plumbing maintains BBB A+ rating, NATE certifications across the technician team, and 4.8+ stars across 3,000+ Google reviews, framing an exceptionally deep contemporary credential-and-recognition stack. The Plumbing Heating Cooling Contractors Association membership plus the Wheat Ridge Chamber of Commerce affiliation plus the “Neighborhood Favorite” designation (2017-2019) round out the firm’s regional-recognition profile. The combined 109-year continuous service history, four-generation Lanyon family Master Plumber succession, four-office Front Range footprint, 80+ employee operating scale, and 3,000+ five-star Google reviews produce a credential-and-tenure-and-scale stack that few Denver-area plumbing operations equal across all five dimensions simultaneously.

Plumbing Plus Heating Plus Electrical Plus HVAC Integrated Service Stack

Blue Sky Plumbing’s contemporary service stack spans plumbing, heating, electrical, and HVAC work, supporting whole-home renovation projects through one operating team. The integrated trade capacity reflects the firm’s category expansion across the 109-year operating history, with the contemporary multi-trade business profile distinguishing Blue Sky from typical category-specialized Denver-area plumbing competitors. The 24/7 emergency firm profile plus the four-office regional dispatch footprint plus the 80+ employee operating scale support both scheduled-service and emergency-response work across the Denver Metro and Front Range region.

2. Befort Plumbing & Heating

  • Address: 3955 South Broadway, Englewood, CO 80113
  • Phone: (303) 366-2433
  • Operating Since: 1957. 68 years of continuous family operation
  • Family Generations: Three generations of Befort family operation
  • Operating Status: Multigeneration family-owned and operated business; “honest. High-quality workmanship at a fair price” founding-era operating philosophy
  • Service area: Englewood. Denver Metro Area. Cherry Hills Village. Littleton. Arvada. Colorado Front Range; 30+ municipalities covering Arvada to Westminster (north), Castle Rock to Parker (south), Golden to Morrison (west), Aurora to Glendale (east)
  • Website: befortplumbingandheating.com

Three-Generation Befort Family Operation Since 1957

Befort Plumbing & Heating has operated continuously since 1957, rooting 68 years of Englewood and Denver Metro service across three generations of Befort family ownership. The 68-year geographic coverage includes the post-1957 Denver suburban expansion through the 1960s-1970s outer-suburban Englewood and Cherry Hills Village development, the 1980s-1990s south-suburban Littleton and Highlands Ranch master-planned-community surge, the post-2008 housing-market reset, and the contemporary Denver Metro luxury-renovation cycle. The 3955 South Broadway Englewood headquarters places the firm geographically inside the south-Denver-Metro corridor along the historic South Broadway commercial-and-residential arterial, with daily-dispatch reach extending across 30+ municipalities along the Front Range.

“Honest, High-Quality Workmanship at a Fair Price” Founding-Era Operating Philosophy

Befort Plumbing’s founding-era operating philosophy (“honest, high-quality workmanship at a fair price”) has rooted the firm’s family-trade-tradition operating stance across three generations of Befort family succession. The published “transparent upfront pricing without hidden fees” customer-facing business model distinguishes Befort from time-and-materials competitors, with the upfront-pricing structure addressing the customer-trust friction that variable-pricing models can produce. The three-generation operating succession plus the 68-year continuous Englewood operating presence plus the 30+ municipality Front Range service map produce an track-record profile that places Befort among the longer-tenured Denver-area plumbing operations.

Englewood Operating Anchor Plus Front Range Service Footprint

Befort operates from the 3955 South Broadway Englewood headquarters, with the Englewood position supporting daily-dispatch reach across the broader Denver Metro and Colorado Front Range region. The 30-plus-municipality service area spans the full Denver Metro footprint: northern submarkets (Arvada, Westminster, Thornton, Northglenn, Brighton), eastern submarkets (Aurora, Glendale, Centennial), southern submarkets (Cherry Hills Village, Littleton, Castle Rock, Parker, Highlands Ranch), and western submarkets (Golden, Morrison, Lakewood, Wheat Ridge). The breadth distinguishes Befort from neighborhood-grounded Denver-area competitors, with the 68-year continuous operating history plus the three-generation Befort family lineage supporting the broader Front Range service market through one operating dispatch model.

3. Christopher’s Plumbing, Inc.

  • Address: 2765 West Hampden Avenue, Englewood, CO 80110
  • Phone: (303) 789-2268
  • Operating Since: 1959. 66 years of continuous family operation
  • Founders: The Christopher family
  • Generations: Four generations of family ownership. “Four Generations of Plumbing Expertise, Built on Family Values”
  • Plumbing Contractor License: PC.0000955
  • Master Plumber License: MP.00000030
  • Credentials: BBB Accredited; Houzz featured kitchen and bath professional; 100% Satisfaction Guarantee; Licensed, Insured, and Code-Compliant Technicians
  • Service area: 17 named Denver Metro and Colorado Front Range communities
  • Website: christophersplumbing.com

Four-Generation Christopher Family Operation Since 1959

Christopher’s Plumbing, Inc. has operated continuously since 1959 under the Christopher family, supporting 66 years of Denver-area plumbing service across four generations of Christopher family ownership. The 66-year geographic coverage includes the post-1959 Denver suburban expansion through the 1960s-1970s outer-suburban Englewood and Cherry Hills Village development, the 1980s-1990s south-suburban master-planned-community surge across Highlands Ranch and Castle Pines, the post-2008 housing-market reset, and the contemporary Denver-area luxury-renovation cycle. The 2765 West Hampden Avenue Englewood headquarters places the firm geographically along the same south-Denver corridor that Befort Plumbing’s South Broadway headquarters frames, with both firms operating from Englewood ZIP codes that adjoin each other (Christopher’s at 80110, Befort at 80113).

License #PC.0000955 Plus #MP.00000030 Founding-Era Credential Stack

Christopher’s Plumbing operates under Colorado Plumbing Contractor License PC.0000955 plus Master Plumber License MP.00000030. The notably low MP.00000030 license number (a five-digit master plumber credential with leading zeros, suggesting an early-issuance heritage in the Colorado state licensing record) places the firm’s founding-era credential profile. The dual-tier license profile (Plumbing Contractor at the firm level plus Master Plumber at the named-individual level) reflects the Colorado state plumbing licensing structure that separates contractor-firm credentials from plumbing-trade-specific credentials. The four-generation Christopher family operating succession across 66 years preserves the credential-and-trade continuity profile across today’s period.

“Four Generations” Family-Values Operating Profile

Christopher’s published “Four Generations of Plumbing Expertise, Built on Family Values” operating positioning positions the firm’s contemporary family-tradition profile within the Denver-area plumbing market. The four-generation Christopher family succession across 66 years distinguishes Christopher’s from typical contemporary newer-founding competitors, with the institutional-knowledge transfer across generations supporting the firm’s positioning in the long-tenured Denver-area family-plumbing market segment. The published operating principle (“treat every customer like a neighbor and every home like our own”) reflects the relationship-driven operating philosophy that the four-generation family working setup preserves.

Englewood Headquarters Plus Seventeen-Community Front Range Coverage

Christopher’s Plumbing operates from the 2765 West Hampden Avenue Englewood headquarters with daily-dispatch reach across 17 named Denver Metro and Colorado Front Range communities: Arvada, Aurora, Boulder, Broomfield, Castle Pines, Centennial, Cherry Creek, Denver, Highlands Ranch, Lakewood, Littleton, Lone Tree, Parker, Vail, Westminster, Wheat Ridge, and Winter Park. The 17-community dispatch reach distinguishes Christopher’s from neighborhood-secured Englewood competitors, with the breadth supporting both inner-Denver renovation work and the outer-suburban master-planned-community service market through one operating dispatch model. The Vail and Winter Park inclusions reflect the firm’s mountain-resort service reach beyond the immediate Front Range corridor.

4. Brothers Plumbing, Heating & Electric

  • Address: 6201 Broadway, Denver, CO 80216
  • Phone: (303) 468-2294
  • Operating Since: 1980. 45 years of continuous family operation
  • Operating Status: Family-owned and operated
  • Operating Principles: Family, Care, Excellence; “win. Win. Win” operating philosophy
  • Colorado Plumbing License: MP.00186014
  • Colorado Electrical License: ME3000556
  • Credentials: BBB Business Review (A+ rated); Safety Seal certified; PCC Certified workplace safety; Green Screened; 100% Guarantee Badge; Team Dave Logan 15+ Year Member
  • Service area: Greater Denver Metro Area; 18+ named communities including Arvada, Aurora, Boulder, Brighton, Broomfield, Castle Rock, Centennial, Commerce City, Denver, Englewood, Erie, Golden, Highlands Ranch, Littleton, Longmont, Parker, Thornton, Westminster
  • Website: brothersplumbing.com

Founder-Family Continuity Anchored in Three Operating Principles

Brothers Plumbing, Heating & Electric has operated continuously since 1980, grounding 45 years of Greater Denver Metro service as a family-owned and operated business. The 45-year geographic coverage includes the post-1980 Denver suburban expansion through the 1980s-1990s Highlands Ranch and Lakewood master-planned-community development, the 1990s-2000s outer-suburban Castle Rock and Parker corridor growth, the 2008-2012 housing-market reset, and the contemporary Denver Metro tech-and-cannabis-driven luxury renovation market. The 6201 Broadway North Denver headquarters places the firm geographically inside the central Denver corridor along the historic Broadway arterial, with daily-dispatch reach extending across the Greater Denver Metro Area. The published three operating principles (Family, Care, Excellence) plus the “win, win, win” philosophy root the firm’s customer-facing operating values.

Two-Trade License Stack Plus Multi-Tier Recognition Profile

Brothers Plumbing operates under Colorado Plumbing License MP.00186014 plus Colorado Electrical License #ME3000556, supporting the dual plumbing-and-electrical trade categories. Beyond the underlying state-license stack, the firm holds an particularly deep recognition profile: BBB Business Review (A+ rated), Safety Seal certified, PCC Certified workplace safety, Green Screened, 100% Guarantee Badge, and Team Dave Logan 15+ Year Member. The Team Dave Logan 15+ Year Member designation refers to long-term affiliation with Denver radio personality Dave Logan’s contractor-vetting program (a regional consumer-protection program where listed contractors meet quality and longevity standards). The combined six-credential third-party-recognition stack distinguishes Brothers from typical single-credential Denver competitors.

North Denver Headquarters Plus Eighteen-Community Greater Denver Metro Footprint

Brothers Plumbing operates from the 6201 Broadway North Denver headquarters (ZIP 80216) with the central Denver position shaping daily-dispatch reach across 18 named Greater Denver Metro communities: Arvada (northwest). Aurora (east). Boulder (northwest). Brighton (north). Broomfield (north). Castle Rock (south), Centennial (south), Commerce City (north), Denver (the operating base), Englewood (south), Erie (north), Golden (west), Highlands Ranch (south), Littleton (south), Longmont (north), Parker (south), Thornton (north), and Westminster (north). The 18-community footprint distinguishes Brothers from neighborhood-framed Denver competitors, with the breadth supporting both inner-Denver renovation work and the outer-suburban Boulder County and Douglas County master-planned-community service market through one operating dispatch model.

Reference Notes

The Denver plumbing market operates under the State of Colorado plumbing licensing framework administered through the Colorado Department of Regulatory Agencies (DORA) Examining Board of Plumbers, which administers individual master plumber, journeyman plumber, and plumbing contractor credentials through sequentially numbered records. Low-numbered licenses (Christopher’s Plumbing’s Master Plumber License MP.00000030 sits among the lowest-numbered active Colorado master plumber license numbers, reflecting founding-era 1950s issuance heritage) reflect older-era issuance heritage and higher-numbered licenses (Brothers Plumbing’s MP.00186014) reflect more recent issuance. The City and County of Denver Department of Community Planning and Development administers municipal building permits within Denver city limits, with Denver Water administering water-and-sewer service connections plus annual backflow-prevention-assembly testing compliance. Outside Denver city limits, the surrounding Adams, Arapahoe, Boulder, Broomfield, Douglas, and Jefferson County jurisdictions plus the suburban municipalities (Aurora, Lakewood, Westminster, Arvada, Centennial, Boulder, Longmont, Castle Rock, Highlands Ranch, Englewood, Littleton, Wheat Ridge, Thornton) administer their own permit-and-utility frameworks. The Denver building stock covers nearly 165 years of construction history. The earliest layer is the late-nineteenth-century downtown Denver gold-rush-era commercial development. Next came the early-twentieth-century streetcar-suburb residential expansion across Capitol Hill, City Park, Park Hill, Wash Park and the Highlands (1880s-1920s). The 1920s-1940s brought prewar luxury residential development across Country Club, Hilltop, and Crestmoor. Postwar suburban tract expansion in the 1940s-1960s reached across the inner-suburb corridor (Lakewood, Aurora, Englewood, Wheat Ridge). Outer-suburban growth followed in the 1970s-1980s (Highlands Ranch, Centennial). A master-planned-community surge across Castle Rock, Parker, and Highlands Ranch defined the 1990s-2000s. The contemporary cycle is tech-and-cannabis-driven Denver luxury construction-and-renovation work.

The four firms profiled cover the Denver family-plumbing operating range from a 109-year four-generation Lanyon family operation among the longest-tenured continuously operating Denver-area plumbing practices (Blue Sky Plumbing & Heating 1916 founding by Archie Lanyon as registered Colorado Master Plumber. Four-generation Lanyon family succession through grandson Steve and great-grandson Jesse. Jesse Lanyon as current Owner and fourth-generation Master Plumber with 20+ years of company tenure, expansion from approximately 10 employees to 80+ staff under Jesse’s leadership, “Modern Company, Old World Values” operating positioning, four-office Wheat Ridge plus Denver plus Evergreen plus Longmont Front Range footprint, BBB A+ plus NATE-certified plus 3,000+ five-star Google reviews plus PHCC plus Wheat Ridge Chamber of Commerce plus 2017-2019 Neighborhood Favorite recognition stack), through a 68-year three-generation Befort family operation (Befort Plumbing & Heating 1957 founding, three-generation family-owned and operated business, “honest, high-quality workmanship at a fair price” founding-era philosophy, transparent upfront-pricing operational structure, Englewood South Broadway headquarters, 30+ municipality Front Range service area), into a 66-year four-generation Christopher family operation with founding-era license credentials (Christopher’s Plumbing, Inc. 1959 founding by the Christopher family, four-generation family ownership through “Four Generations of Plumbing Expertise, Built on Family Values” published positioning, Plumbing Contractor License PC.0000955 plus Master Plumber License MP.00000030 with the remarkably low MP.00000030 license number reflecting founding-era credential issuance heritage, Englewood West Hampden Avenue headquarters, 17-community Denver Metro and Colorado Front Range service area) and a 45-year family-owned three-trade integrated operation (Brothers Plumbing, Heating & Electric 1980 founding. Family-owned and operated. Three operating principles of Family. Care. Excellence. Colorado Plumbing License MP.00186014 plus Colorado Electrical License #ME3000556 dual-license stack. Six-credential recognition profile including BBB A+ plus Safety Seal plus PCC Certified plus Green Screened plus 100% Guarantee plus Team Dave Logan 15+ Year Member, North Denver Broadway headquarters, 18-community Greater Denver Metro service area).

Blue Sky Plumbing & Heating roots the longest combined operating posture through the 109-year continuous Lanyon family four-generation Master Plumber succession. The four-office Front Range operating footprint. The 80+ employee operating scale grown from 10 employees under Jesse Lanyon’s contemporary leadership and the six-credential third-party-recognition stack covering BBB A+ plus NATE plus PHCC plus Wheat Ridge Chamber plus 2017-2019 Neighborhood Favorite plus 3,000+ five-star Google reviews. Befort Plumbing & Heating carries the three-generation Englewood-supported family-trade tradition profile through the 68-year continuous family operation. Christopher’s Plumbing offers the four-generation Christopher family lineage with the exceptionally low founding-era Master Plumber License MP.00000030 credential. Brothers Plumbing, Heating & Electric frames the current three-trade integrated North Denver service profile with the dual plumbing-and-electrical license stack plus the six-credential third-party-recognition stack. Verification routes for Colorado-licensed plumbing contractor credentials in Denver run through the Colorado Department of Regulatory Agencies (DORA) Examining Board of Plumbers online license lookup. The City and County of Denver Department of Community Planning and Development contractor records. The BBB business-profile listings. The PHCC of Colorado directory. The Master Builders Association of Colorado member directory, alongside each operator’s public license record. Continuous decades-long operation matters in Denver for the building-era and Front Range geographic reasons documented above with the 1880s-onward streetcar-suburb residential plus the 1940s-1960s postwar inner-suburban tract plus the contemporary tech-and-cannabis-driven luxury renovation cycle each requiring institutional knowledge that 109 years of continuous Blue Sky Plumbing operation. 68 years of continuous Befort Plumbing & Heating operation, and 66 years of continuous Christopher’s Plumbing operation uniquely support.

Selection Methodology

Selection follows four criteria. First, continuous family ownership or founder-operator continuity outside the national rollup pattern. Second, verifiable CO Master Plumber license cross-checked via the Colorado DORA State Plumbing Board public lookup. Third, BBB Accreditation or equivalent third-party rating. Fourth, minimum 10-year continuous operating tenure with documented Denver, CO 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 Denver, CO plumber’s license?

Use the Colorado DORA State Plumbing Board public licensee database at dora.colorado.gov. Search by license number or business name. Confirm active status, classification, bonding, and insurance before authorizing work.

What credentials should a Denver, CO plumber hold?

At minimum: CO 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 Denver, CO 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 Denver?

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 Colorado DORA State Plumbing Board public lookup before authorizing work. Information current as of the date below; firm details may change without notice. Last updated: 2026-05-10.