Quick Comparison
| Firm | Founded / Tenure & Credentials | Services & Specialties | Geographic Focus |
|---|---|---|---|
| Aspen Plumbing & Rooter, LLC | 1985 (founder lineage; LLC reorganized 2006-06-16); current Managing Member Steven Scott Underwood; 50-plus years combined plumbing-trade experience | AZ Registrar of Contractors plumbing classification, BBB A+ Rated | 3440 East Campbell Road Gilbert base (85234); Gilbert plus East Valley (Mesa, Chandler, Tempe, Queen Creek) |
| Lawson Family Plumbing, Inc. | 2002 (founder lineage); current President Michael Schellenbe; family-owned and operated; 24 years operating tenure | AZ ROC plumbing classification, BBB Accredited | 1497 East Baseline Road Suite 110 Gilbert base (85233); Gilbert plus East Valley |
| Cure All Plumbing | 2005 (Darwin Tarwater founder; humble beginnings in his father's farmhouse basement in Chandler); current Supervisor Darwin Tarwater plus Officer Stacey Tarwater; partner Jayson Harrison joined 2015; family-owned operation | AZ ROC plumbing classification, BBB Accredited | 75 West Baseline Road Suite 30 Gilbert base (85233); Gilbert plus Maricopa County |
| Second Opinion Plumbing & Air | 2010 (Brian Brooks founder; family-run owner-operated business); current owners Ryan and Brian Brooks (both Master Plumbers); 16 years operating tenure | AZ ROC #293915, BBB Accredited | 410 East Scott Avenue Gilbert base (85234); Gilbert plus East Valley |
1. Aspen Plumbing & Rooter, LLC
- Address: 3440 East Campbell Road, Gilbert, AZ 85234
- Phone: (480) 818-3528
- Founder: Founder lineage 1985 (LLC reorganized 2006-06-16); current Managing Member Steven Scott Underwood; 50-plus years combined plumbing-trade experience
- Operating Since: 1985 (41 years)
- License: Arizona Registrar of Contractors plumbing classification; fully insured, licensed, and bonded; BBB A+ Rated
- Service area: Gilbert (Higley, Power Ranch, Seville, San Tan Ranch, Trilogy, Layton Lakes, Lyons Estates, Stratland Estates, Cooper Commons-adjacent) plus East Valley (Mesa, Chandler, Tempe, Queen Creek, Apache Junction)
- Website: aspenplumbingandrooter.com
41 Years of Continuous Underwood Family Operation
Aspen Plumbing & Rooter was founded September 1, 1985, and was incorporated as an LLC on June 16, 2006. Across 41 years of continuous family ownership, the firm has grown into a Gilbert-grounded East Valley operator. Steven Scott Underwood currently serves as Managing Member. The firm carries 50-plus years of combined plumbing-trade experience across the staff. Customer reviews reference “Scott” as the owner who provides hands-on service.
Campbell Road Gilbert Operating Base
The 3440 East Campbell Road Gilbert headquarters underpins the firm in central Gilbert (85234). The position speeds dispatch reach across Gilbert (Higley, Power Ranch, Seville, San Tan Ranch, Trilogy, Layton Lakes, Lyons Estates, Stratland Estates) plus the East Valley suburban arc (Mesa, Chandler, Tempe, Queen Creek, Apache Junction). Service depth includes plumbing, sewer, septic, water softening, and rooter work.
AZ ROC Plumbing Plus 41-Year Compliance Record
Aspen Plumbing & Rooter operates under Arizona Registrar of Contractors plumbing classification credentialing. The firm holds fully insured, licensed, and bonded status. BBB A+ Rating provides third-party reputation verification. The 41-year continuous family-owned operating tenure supports a verifiable compliance record.
2. Lawson Family Plumbing, Inc.
- Address: 1497 East Baseline Road, Suite 110, Gilbert, AZ 85233
- Phone: (480) 545-4658
- Founder: Founder lineage 2002; current President Michael Schellenbe; family-owned and operated
- Operating Since: 2002 (24 years)
- License: Arizona Registrar of Contractors plumbing classification; BBB Accredited
- Service area: Gilbert (Higley, Power Ranch, Seville, San Tan Ranch, Trilogy, Layton Lakes) plus East Valley (Mesa, Chandler, Tempe, Queen Creek)
- Website: lawsonfamilyplumbing.com
24 Years of Continuous Family-Owned Lawson Operation
Lawson Family Plumbing was established in 2002 as a family-owned and operated business. Michael Schellenbe currently serves as President. Across 24 years of continuous family ownership, the firm has built an East Valley working radius covering Gilbert plus the surrounding Mesa-Chandler-Tempe corridor. The firm prides itself on high-quality craftsmanship and customer satisfaction.
East Baseline Road Gilbert Operating Base
The 1497 East Baseline Road Suite 110 Gilbert headquarters enables rapid dispatch across the East Valley. Service extends through Gilbert plus Mesa, Chandler, Tempe, and Queen Creek. The firm operates with a team of licensed and insured plumbing contractors.
AZ ROC Plumbing Classification Plus 24-Year Tenure
Lawson Family Plumbing operates under Arizona Registrar of Contractors plumbing classification. BBB Accreditation provides third-party reputation verification. The 24-year continuous family-owned operating tenure supports a verifiable compliance record.
3. Cure All Plumbing
- Address: 75 West Baseline Road, Suite 30, Gilbert, AZ 85233
- Phone: (480) 895-0070
- Founder: Darwin Tarwater (founded 2005; humble beginnings in his father’s farmhouse basement in Chandler); current Supervisor Darwin Tarwater; Officer Stacey Tarwater; partner Jayson Harrison joined 2015 (started as lead technician then worked his way up)
- Operating Since: 2005 (21 years; Arizona farming family business)
- License: Arizona Registrar of Contractors plumbing classification; BBB Accredited
- Service area: Gilbert plus Maricopa County (Mesa, Chandler, Tempe, Queen Creek, Apache Junction, Phoenix, Scottsdale)
- Website: cureallplumbing.com
21 Years Plus Father-Farmhouse-Basement Tarwater Origin
Cure All Plumbing began in 2005 in the basement of Darwin Tarwater’s father’s farmhouse in Chandler, Arizona. Across 21 years of continuous Tarwater family operation, the firm has grown into a Gilbert-secured Maricopa County plumbing operator. Darwin Tarwater currently serves as Supervisor with Stacey Tarwater as Officer. Jayson Harrison started as a lead technician at the firm’s founding and worked his way up over the years to become a partner with Darwin in 2015. The Arizona farming family heritage grounds the firm’s local-roots service character.
West Baseline Road Gilbert Operating Base
The 75 West Baseline Road Suite 30 Gilbert headquarters extends dispatch reach across Maricopa County. Service extends through Gilbert plus Mesa, Chandler, Tempe, Queen Creek, Apache Junction, Phoenix, and Scottsdale. Service depth covers residential and commercial plumbing.
AZ ROC Plumbing Plus Family-Plus-Partner Operating Structure
Cure All Plumbing operates under Arizona Registrar of Contractors plumbing classification. The Tarwater-Harrison family-plus-partner operating structure supports continuous Tarwater family ownership alongside extended Harrison partnership tenure since 2015. BBB Accreditation provides third-party reputation verification.
4. Second Opinion Plumbing & Air
- Address: 410 East Scott Avenue, Gilbert, AZ 85234
- Phone: (480) 365-9555
- Founder: Brian Brooks (founded 2010; family-run owner-operated business); current owners Ryan and Brian Brooks (both Master Plumbers); 16 years operating tenure
- Operating Since: 2010 (16 years)
- License: AZ ROC #293915; BBB Accredited
- Service area: Gilbert (Higley, Power Ranch, Seville, San Tan Ranch, Trilogy, Layton Lakes) plus East Valley (Mesa, Chandler, Tempe, Queen Creek)
- Website: secondopinionplumbingaz.com
16 Years of Brooks Family Master-Plumber Operation
Brian Brooks founded Second Opinion Plumbing in 2010 as a family-run owner-operated company. Across 16 years of continuous Brooks family ownership, the firm has grown into a Gilbert-framed East Valley plumbing operator. The current owners Ryan and Brian Brooks both hold Master Plumber credentials, supporting deep trade-credentialing depth across the firm’s leadership.
Scott Avenue Gilbert Operating Base
The 410 East Scott Avenue Gilbert headquarters brings dispatch within across the East Valley. Service extends through Gilbert plus Mesa, Chandler, Tempe, and Queen Creek. The firm provides full-service plumbing across residential and commercial markets.
AZ ROC #293915 Plus Dual Master Plumber Credentialing
Second Opinion Plumbing & Air operates under Arizona Registrar of Contractors license #293915. Both owners Ryan and Brian Brooks hold Master Plumber credentialing, supporting unified ownership-and-trade-credentialing alignment. BBB Accreditation provides third-party reputation verification.
Reference Notes
Arizona plumbing licensing runs through the Arizona Registrar of Contractors (ROC). ROC issues sequentially numbered contractor licenses with classification codes for trade specialties (e.g., L-37 Residential Plumbing, C-37 Commercial Plumbing, K-37 Dual Plumbing). Verification runs through the AZ ROC license search at roc.az.gov. The Town of Gilbert Development Services Department issues building permits within Gilbert town limits. Town of Gilbert Water Resources Department handles water service connections plus annual backflow-prevention testing.
Gilbert-area residential housing reflects more than 100 years of construction since the town’s 1920 incorporation. Pre-1990 housing remains in downtown Gilbert (Heritage District) along the historic Gilbert Road corridor. The 1990s-2010s drove the master-planned-community expansion that transformed Gilbert from agricultural town into the Phoenix metro’s fourth-largest community. Higley, Power Ranch, Seville, San Tan Ranch, Trilogy, Layton Lakes, Lyons Estates, Stratland Estates, Adora Trails, Marbella Vineyards, and the Heritage District account for the bulk of post-1990 residential stock. Slab-on-grade construction throughout the suburban tracts, copper-and-PEX supply piping in newer construction, plus episodic Sonoran Desert summer heat stress on water heaters and fixtures shape recurring service categories. High-mineral-content water supply across the East Valley drives frequent water heater service.
The four firms profiled cover four positions on the Gilbert market arc. Aspen Plumbing & Rooter leads tenure with 41 years of continuous Underwood family operation since 1985, supported by 50-plus years of combined staff plumbing-trade experience under Managing Member Steven Scott Underwood. Lawson Family Plumbing follows with 24 years of family-owned operation since 2002 under President Michael Schellenbe. Cure All Plumbing brings 21 years of Tarwater family operation since 2005, with humble beginnings in Darwin Tarwater’s father’s farmhouse basement in Chandler. Jayson Harrison became a partner with Darwin in 2015. Second Opinion Plumbing & Air runs 16 years of Brooks family Master-Plumber operation since Brian Brooks’s 2010 founding, with current owners Ryan and Brian Brooks both holding Master Plumber credentialing under ROC #293915.
Verification paths run through roc.az.gov, BBB Central Arizona listings, the PHCC of Arizona directory, and the Town of Gilbert Development Services contractor records. Pre-1990 Heritage District and Gilbert Road corridor housing tilts toward Aspen Plumbing’s 41-year operating depth. Two-decade-plus Gilbert family-owned plumbing service since 2002 fits Lawson Family Plumbing. Tarwater family farming-heritage plumbing service since 2005 fits Cure All Plumbing. Master-Plumber Brooks family service since 2010 fits Second Opinion Plumbing. National rollup brands operating in the Phoenix metro (Authority Brands’ Benjamin Franklin Plumbing, Neighborly’s Mr. Rooter, Service Experts, Roto-Rooter, Wrench Group, Redwood Services, Master Trades Group, ARS, Apex Service Partners, Turnpoint Services) sit outside the four-firm independent profile. Hansen Family Plumbing (profiled in Mesa) and CityWide Plumbing (profiled in Chandler) cover additional independent East Valley operators outside this Gilbert list.
Selection Methodology
Selection follows four criteria. First, continuous family ownership or founder-operator continuity outside the national rollup pattern. Second, verifiable Arizona Registrar of Contractors plumbing classification cross-checked through the AZ ROC public lookup. Third, BBB Accreditation or equivalent third-party rating. Fourth, minimum 10-year continuous operating tenure with documented Gilbert 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, Turnpoint Services) are excluded.
Frequently Asked Questions
How do I verify a Gilbert plumber’s license?
Use the Arizona Registrar of Contractors license search at roc.az.gov. Search by license number or business name. Confirm active plumbing classification, expiration date, and bonding before authorizing work.
What credentials should a Gilbert plumber hold?
At minimum: Arizona Registrar of Contractors plumbing classification (L-37 Residential, C-37 Commercial, or K-37 Dual) plus general liability insurance and workers’ compensation coverage. Specialty work (gas line, backflow prevention, fire sprinkler, sewer lateral, solar water heater installation) may require additional ROC classifications.
How can I tell if a Gilbert 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 Gilbert?
Burst pipes, sewer backups, gas leaks, no-water events, water heater failures, and slab leak events justify after-hours dispatch. Sonoran Desert summer heat plus high-mineral-content water drive water heater service demand across the East Valley. 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 AZ ROC public lookup before authorizing work. Information current as of the date below; firm details may change without notice. Last updated: 2026-05-10.