Best Plumbers in Scottsdale, AZ
A ranked shortlist of licensed plumbing contractors for someone hiring or vetting in Scottsdale. Ranked on an active ROC class for the work and job-relevant Scottsdale city building records, not reviews, ads, or a workmanship guarantee.
Scottsdale city building records through 2026-10-21, verified against the Arizona Registrar of Contractors licensing records, snapshot dated 2026-10-06. Ranking reflects license standing and city building records, not a workmanship guarantee. This week's Scottsdale city building records. Plumbers in Scottsdale by first-try pass rate.
Which plumbing contractor has done the most plumbing jobs in Scottsdale?
Gas Piping Inc has done the most plumbing jobs in Scottsdale of any firm holding the matching ROC class: 2,471 jobs, most recently in 2026. It has held ROC license 278981 for 14 years with no disciplinary actions on record.
That count includes only city building records whose type matches plumbing work in Scottsdale's own records, and only firms that hold the matching ROC class as a primary or tied specialty, so a firm with a larger pile of unrelated jobs does not rank here. Jobs are counted per license number, and a firm holding several licenses is counted on its busiest one. Scottsdale records run through 2026-10-21.
See Gas Piping Inc's license and job record →Most plumbing jobs in Scottsdale, all city records on file, among licensed plumbing contractors
ROC 278981 · 2,471 jobs · 2026-09-25
ROC 166455 · 1,168 jobs · 2026-10-19
ROC 125007 · 990 jobs · 2026-09-25
ROC 212887 · 878 jobs · 2026-09-24
ROC 268126 · 324 jobs · 2026-09-15
ROC 342154 · 277 jobs · 2025-12-30
ROC 324373 · 240 jobs · 2026-10-19
ROC 268561 · 185 jobs · 2022-07-25
ROC 366916 · 167 jobs · 2025-12-24
ROC 267106 · 164 jobs · 2026-09-13
ROC 346687 · 161 jobs · 2025-12-23
ROC 190082 · 160 jobs · 2026-10-19
ROC 297437 · 157 jobs · 2026-08-11
ROC 255024 · 117 jobs · 2025-09-11
ROC 153310 · 109 jobs · 2026-05-07
ROC 276693 · 102 jobs · 2026-09-08
ROC 246485 · 97 jobs · 2026-01-07
ROC 132226 · 97 jobs · 2025-04-22
ROC 268091 · 86 jobs · 2026-10-20
ROC 327261 · 86 jobs · 2026-09-21
| Rank | Firm | License | Relevant jobs | Most recent |
|---|---|---|---|---|
| 1 | Gas Piping Inc | ROC 278981 | 2,471 | 2026-09-25 |
| 2 | Millennium Gas Services LLC | ROC 166455 | 1,168 | 2026-10-19 |
| 3 | Arizona Propane Co (Dawson Enterprises Inc) | ROC 125007 | 990 | 2026-09-25 |
| 4 | King Underground (Kerns Plumbing LLC) | ROC 212887 | 878 | 2026-09-24 |
| 5 | A G S Inspection Services (Aridland Gas Specialist LLC) | ROC 268126 | 324 | 2026-09-15 |
| 6 | Jr Holmes Backflow Prevention LLC | ROC 342154 | 277 | 2025-12-30 |
| 7 | Jmax Mechanical LLC | ROC 324373 | 240 | 2026-10-19 |
| 8 | Scottsdale Plumbing Company (Quail Ventures LLC) | ROC 268561 | 185 | 2022-07-25 |
| 9 | Abc Water Works Inc | ROC 366916 | 167 | 2025-12-24 |
| 10 | Advanced Plumbing And Piping LLC | ROC 267106 | 164 | 2026-09-13 |
| 11 | Canyon State Propane, LLC | ROC 346687 | 161 | 2025-12-23 |
| 12 | Desert Flame Gas Works LLC | ROC 190082 | 160 | 2026-10-19 |
| 13 | Propane Services LLC | ROC 297437 | 157 | 2026-08-11 |
| 14 | Icon Gas Services LLC | ROC 255024 | 117 | 2025-09-11 |
| 15 | Brink And Sons Gas Services Inc | ROC 153310 | 109 | 2026-05-07 |
| 16 | Brisas Plumbing Inc | ROC 276693 | 102 | 2026-09-08 |
| 17 | Tch Plumbing LLC | ROC 246485 | 97 | 2026-01-07 |
| 18 | Quail Plumbing Inc | ROC 132226 | 97 | 2025-04-22 |
| 19 | Jaz Backflow Prevention LLC | ROC 268091 | 86 | 2026-10-20 |
| 20 | Arizona Integrity Plumbing (Radical Measures LLC) | ROC 327261 | 86 | 2026-09-21 |
Get a shortlist matched to your address
First one freeThis list is city-wide for Scottsdale. Enter your address and we will narrow it to plumbing contractors who have done jobs near you, check every license for standing and disciplinary history, and hand back a ranked shortlist you can call.
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Top 20 plumbing contractors by Scottsdale job history
Gas Piping Inc
ROC 278981Phoenix, AZ
Clean record14 yrs licensed2,471 relevant jobs3,032 total jobsLast job 2026Job types: Minimum (Plumbing), Minimum Charge (Plumbing), Minimum Plumbing Permit
View license, job history & disciplinary records →Millennium Gas Services LLC
ROC 166455Higley, AZ
Clean record25 yrs licensed1,168 relevant jobs2,161 total jobsLast job 2026Job types: Minimum (Plumbing), Minimum Charge (Plumbing), Minimum Plumbing Permit, Minimum Residential Plumbing With Review
View license, job history & disciplinary records →Fountain Hills, AZ
Clean record29 yrs licensed990 relevant jobs1,795 total jobsLast job 2026Job types: Minimum (Plumbing), Minimum Plumbing Permit
View license, job history & disciplinary records →King Underground (Kerns Plumbing LLC)
ROC 212887Mesa, AZ
Clean record20 yrs licensed878 relevant jobs1,848 total jobsLast job 2026Job types: Minimum (Plumbing), Minimum Plumbing Permit, Plumbing (Non-residential) - Review
View license, job history & disciplinary records →Phoenix, AZ
Clean record16 yrs licensed324 relevant jobs538 total jobsLast job 2026Job types: Minimum (Plumbing), Minimum Plumbing Permit
View license, job history & disciplinary records →Jr Holmes Backflow Prevention LLC
ROC 342154Paradise Valley, AZ
Clean record3 yrs licensed277 relevant jobs286 total jobsLast job 2025Job types: Minimum (Plumbing)
View license, job history & disciplinary records →Jmax Mechanical LLC
ROC 324373Tempe, AZ
Clean record7 yrs licensed240 relevant jobs349 total jobsLast job 2026Job types: Minimum (Plumbing), Minimum Plumbing Permit
View license, job history & disciplinary records →Scottsdale, AZ
Clean record15 yrs licensed185 relevant jobs307 total jobsLast job 2022Job types: Minimum (Plumbing), Minimum Charge (Plumbing)
View license, job history & disciplinary records →Abc Water Works Inc
ROC 366916Mesa, AZ
Clean record0 yrs licensed167 relevant jobs186 total jobsLast job 2025Job types: Minimum (Plumbing), Minimum Charge (Plumbing)
View license, job history & disciplinary records →Advanced Plumbing And Piping LLC
ROC 267106Glendale, AZ
Clean record16 yrs licensed164 relevant jobs178 total jobsLast job 2026Job types: Minimum (Plumbing), Minimum Plumbing Permit
View license, job history & disciplinary records →Canyon State Propane, LLC
ROC 346687Phoenix, AZ
Clean record3 yrs licensed161 relevant jobs451 total jobsLast job 2025Job types: Minimum (Plumbing)
View license, job history & disciplinary records →Desert Flame Gas Works LLC
ROC 190082Avondale, AZ
Clean record22 yrs licensed160 relevant jobs303 total jobsLast job 2026Job types: Minimum (Plumbing), Minimum Plumbing Permit
View license, job history & disciplinary records →Propane Services LLC
ROC 297437Waddell, AZ
Clean record10 yrs licensed157 relevant jobs359 total jobsLast job 2026Job types: Minimum (Plumbing), Minimum Plumbing Permit, Minimum Residential Plumbing With Review
View license, job history & disciplinary records →Icon Gas Services LLC
ROC 255024Scottsdale, AZ
Clean record17 yrs licensed117 relevant jobs394 total jobsLast job 2025Job types: Minimum (Plumbing)
View license, job history & disciplinary records →Brink And Sons Gas Services Inc
ROC 153310Sun City, AZ
Clean record26 yrs licensed109 relevant jobs134 total jobsLast job 2026Job types: Minimum (Plumbing), Minimum Charge (Plumbing), Minimum Plumbing Permit
View license, job history & disciplinary records →Brisas Plumbing Inc
ROC 276693Phoenix, AZ
Clean record14 yrs licensed102 relevant jobs196 total jobsLast job 2026Job types: Minimum (Plumbing), Minimum Plumbing Permit
View license, job history & disciplinary records →Tch Plumbing LLC
ROC 246485Queen Creek, AZ
Clean record18 yrs licensed97 relevant jobs129 total jobsLast job 2026Job types: Minimum (Plumbing), Minimum Plumbing Permit
View license, job history & disciplinary records →Quail Plumbing Inc
ROC 132226Phoenix, AZ
Clean record28 yrs licensed97 relevant jobs169 total jobsLast job 2025Job types: Minimum (Plumbing)
View license, job history & disciplinary records →Jaz Backflow Prevention LLC
ROC 268091Scottsdale, AZ
Clean record15 yrs licensed86 relevant jobs100 total jobsLast job 2026Job types: Minimum (Plumbing), Minimum Plumbing Permit
View license, job history & disciplinary records →Phoenix, AZ
Clean record6 yrs licensed86 relevant jobs147 total jobsLast job 2026Job types: Minimum (Plumbing), Minimum Plumbing Permit
View license, job history & disciplinary records →
Most established Scottsdale plumbing contractors
Longest-licensed firms based in Scottsdale that hold the right ROC class, oldest license first.
Scottsdale, AZ
Clean record35 yrs licensed42 total jobsLast job 2024View license, job history & disciplinary records →Diversified Plumbing Inc
ROC 104225Scottsdale, AZ
Clean record32 yrs licensed5 total jobsLast job 2020View license, job history & disciplinary records →Lawrence Plumbing (L L P Enterprise Inc)
ROC 105603Scottsdale, AZ
Clean record31 yrs licensed9 total jobsLast job 2024View license, job history & disciplinary records →Mazon's Air Conditioning & Heating Inc
ROC 108622Scottsdale, AZ
Clean record31 yrs licensed1 total jobLast job 2018View license, job history & disciplinary records →Raintree Mechanical Inc
ROC 121100Scottsdale, AZ
Clean record29 yrs licensed104 total jobsLast job 2026View license, job history & disciplinary records →
How this ranking works
Organic results require an active ROC license, the correct class for the trade as the firm's primary or tied fit (a mechanical company that also holds an electrical license does not lead the electrician list), and at least one job-relevant city building record in this city. They are ranked by the number of relevant jobs, then by how recently the firm worked, then by a clean disciplinary record, then by how long the firm has been licensed. This reflects license standing and real city building records - it is not a workmanship guarantee. Promoted entries, when present, are paid placements and are not scored by these rules.
Confidence: high. The job type and the license class both match this trade.
Frequently asked questions
- Which plumbing contractor has done the most plumbing jobs in Scottsdale?
- Gas Piping Inc has done the most plumbing jobs in Scottsdale of any firm holding the matching ROC class: 2,471 jobs, most recently in 2026. It has held ROC license 278981 for 14 years with no disciplinary actions on record. That count includes only city building records whose type matches plumbing work in Scottsdale's own records, and only firms that hold the matching ROC class as a primary or tied specialty, so a firm with a larger pile of unrelated jobs does not rank here. Jobs are counted per license number, and a firm holding several licenses is counted on its busiest one. Scottsdale records run through 2026-10-21.
- How are the best plumbing contractors in Scottsdale ranked?
- Organic results require an active ROC license, the correct class for the trade as the firm's primary or tied fit (a mechanical company that also holds an electrical license does not lead the electrician list), and at least one job-relevant city building record in this city. They are ranked by the number of relevant jobs, then by how recently the firm worked, then by a clean disciplinary record, then by how long the firm has been licensed. This reflects license standing and real city building records - it is not a workmanship guarantee. Promoted entries, when present, are paid placements and are not scored by these rules.
- Is this ranking a guarantee of quality or workmanship?
- No. It reflects Arizona Registrar of Contractors license standing, longevity, and real city building records - not the quality of any individual job. Always verify a contractor on the official ROC Contractor Search and check references before hiring.
- How current is this Scottsdale contractor data?
- Scottsdale city building records through 2026-10-21, verified against the Arizona Registrar of Contractors licensing records, snapshot dated 2026-10-06. The two datasets age separately: the board publishes licensing snapshots on its own cadence, and Scottsdale publishes city building records on its own. This page regenerates daily.
Other trades in Scottsdale
- Pool builders
- Solar installers
- Remodelers & general contractors
- Fence contractors
- Electricians
- Masonry contractors
- Landscapers
- HVAC contractors
- Concrete contractors
- Painters
- Carpenters
- Tile contractors
- Fire-protection contractors
- Flooring contractors
- Window and door contractors
- Excavation contractors
- Sign contractors
- Both HVAC and electrical
- Both HVAC and plumbing
- Both electrical and plumbing
- HVAC, electrical, and plumbing together
- Both solar and electrical
Firms licensed for plumbing and another trade are listed on the combo pages above, not as specialists here.