Directory

Plumbing and HVAC

Plumbers, HVAC and gas contractors holding the trade licence for the work.

163,543 providers in 12,423 ZIPs Credentials differ by state and city, because the requirement itself does. Each listing says which one it holds.

Some states license the person rather than the firm (master plumbers, gas technicians), which is why independent tradespeople have their own tab.

Ordered by permits pulled, so businesses with a verified record of inspected work come first.

Companies (122,072) Independent tradespeople (41,471)
Business Location Credential Record
Delta T Mechanical Los Angeles, 91367 CA Permits3 permits with the city, 9 graded inspections on record 3 to 2022-10-17 Get a quote Claim
Delta T PlumbingLicence verifiedActive this year San Francisco, 94107 CA PermitsPlumbing permits pulled with the City of San Francisco 3 to 2026-07-29 Get a quote Claim
Deluxe Air IncLicence verified Woodland, 95776 CA PermitsPlumbing permits pulled with the City of San Francisco · C20 994539 3 to 2023-03-24 Get a quote Claim
Demetriuis T Tippett/ Tipp Topp Plumbing Cincinnati, 45223 OH Permits3 permits pulled with the city since 2021, 3 completed 3 to 2024-10-07 Get a quote Claim
Demmis Construction Inc DBA Demmis PlumbingActive this year Naperville, 60565 IL PermitsPermits pulled with the city as a plumbing, mechanical or sewer and water contractor 3 to 2026-02-23 Get a quote Claim
Denali Construction Services Denton TX PermitsPlumbing or Mechanical Permit 3 to 2023-10-24 Get a quote Claim
Denco Group Columbus, 43201 OH Permits3 permits pulled with the city since 2021, 2 through final inspection 3 to 2025-07-25 Get a quote Claim
Denes Concrete Inc. Cleveland, 44113 OH Permits3 permits pulled with the city, 8 inspections on record 3 to 2020-06-02 Get a quote Claim
Denise Herman Minneapolis, 55418 MN PermitsPulled plumbing or mechanical permits with the city (ZIP from job site) 3 to 2018-04-13 Get a quote Claim
Dennis Alber Excavating, Inc. Cleveland, 44106 OH Permits3 permits pulled with the city, 11 inspections on record 3 to 2017-11-17 Get a quote Claim
Dennis McClendon Cincinnati, 45229 OH Permits3 permits pulled with the city since 2021, 1 completed 3 to 2023-10-27 Get a quote Claim
Dependable Drains and Plumbing LLCActive this year Chattanooga, 37406 TN PermitsPlumbing Permit 3 to 2026-08-19 Get a quote Claim
Derek Sawyer Smart Energy Heating & Air Inc Sacramento, 95818 CA PermitsPermits pulled with the City of Sacramento 3 to 2022-09-16 Get a quote Claim
Des Peres Plumbing LLCLicence verifiedActive this year Saint Louis, 63122 MO PermitsSt. Louis County Residential Permit History (ZIP from job site, dated by filing) 3 to 2026-06-22 Get a quote Claim
Deschutes Heating and CoolingActive this year Bend, 97702 OR PermitsPulled plumbing, heating and cooling permits with the City of Bend, and inspected on site, most recently in 2026 3 to 2026-09-29 Get a quote Claim
Design By M & M IncLicence verifiedActive this year Westlake Village, 91361 CA PermitsPlumbing permits pulled with the City of San Francisco 3 to 2026-08-26 Get a quote Claim
Design Mechanical Inc Broomfield CO PermitsPlumbing and mechanical permits pulled with the city 3 to 2025-09-15 Get a quote Claim
Design Plus Systems CorpActive this year Miami, 33155 FL PermitsCertified Plumbing Contractor · Certified Roofing Contractor CCC1336946 3 to 2026-07-02 Get a quote Claim
Designed Comfort Systems Decatur, 30032 GA PermitsPulled 3 plumbing and HVAC permits with DeKalb County, 2017-2019; 7 of 12 inspections passed 3 to 2019-07-17 Get a quote Claim
Detour Plumbing Services Inc Los Angeles, 91344 CA Permits3 permits with the city, 1 graded inspections on record 3 to 2020-03-06 Get a quote Claim
Devoted Construction IncorporatedLicence verifiedActive this year Daly City, 94014 CA PermitsPlumbing permits pulled with the City of San Francisco 3 to 2026-07-22 Get a quote Claim
Devries HVAC Inc Sacramento, 95835 CA PermitsPermits pulled with the City of Sacramento 3 to 2022-12-05 Get a quote Claim
Dewpoint Heating & Air ConditioningLicence verified Los Angeles, 90049 CA Permits3 permits with the city, 3 graded inspections on record 3 to 2021-10-19 Get a quote Claim
Dez Mechanical Systems Los Angeles, 91331 CA Permits3 permits with the city, 1 graded inspections on record 3 to 2018-10-31 Get a quote Claim
Dfw Home Services Plano, 75024 TX PermitsPermits pulled with the city 3 to 2024-03-18 Get a quote Claim
Dgys Holdings Inc- DBA Cabrillo Construc San Jose, 95132 CA PermitsPlumbing permits pulled with the City of San Francisco 3 to 2023-11-13 Get a quote Claim
Di Maggio Plumbing San Francisco, 94116 CA PermitsPlumbing permits pulled with the City of San Francisco 3 to 2022-07-20 Get a quote Claim
Diamondback Plumbing Services Scottsdale AZ PermitsBuilding permits pulled with the City of Scottsdale 3 to 2025-07-11 Get a quote Claim
Dickinson Commercial PlumbingActive this year Antioch, 37013 TN PermitsPlumbing Permit 3 to 2026-09-25 Get a quote Claim
Diffco Industries College Station TX PermitsPermits pulled with the city 3 to 2025-10-21 Get a quote Claim
Diligent Mechanical SvcsActive this year New York, 10011 NY PermitsLicensed Plumber 6 to 2026-01-05 Get a quote Claim
Dimo Grozev San Diego, 92126 CA PermitsPulled plumbing, heating and mechanical permits in unincorporated San Diego County, most recently in 2018 3 to 2018-08-14 Get a quote Claim
Dinh Heating and CoolingActive this year Sacramento, 95816 CA PermitsPermits pulled with the City of Sacramento 3 to 2026-01-21 Get a quote Claim
Discount Drains Plumbing Heating & Cooling LLC Columbus, 43232 OH Permits3 permits pulled with the city since 2021, 2 through final inspection 3 to 2023-10-24 Get a quote Claim
Discount Signs & Neon IncLicence verifiedActive this year San Mateo, 94403 CA PermitsPlumbing permits pulled with the City of San Francisco 3 to 2026-03-09 Get a quote Claim
Diversified Synergy Inc Los Angeles, 90291 CA Permits3 permits with the city, 0 graded inspections on record 3 to 2021-08-02 Get a quote Claim
Division 23 Mechanical Services, Inc. Minneapolis, 55402 MN PermitsPulled plumbing or mechanical permits with the city (ZIP from job site) 3 to 2021-12-21 Get a quote Claim
Dj Cooling LLC Newberry, 32669 FL PermitsAlachua County Plumbing or Mechanical Permit (ZIP from job site) 3 to 2019 Get a quote Claim
Dj's LLCActive this year Sacramento, 95833 CA PermitsPermits pulled with the City of Sacramento 3 to 2026-09-23 Get a quote Claim
Dlc Resources Inc Scottsdale AZ PermitsBuilding permits pulled with the City of Scottsdale 3 to 2025-08-29 Get a quote Claim
Dlh Plumbing Services LLC New Braunfels, 78130 TX PermitsPermits pulled as a plumbing contractor 3 to 2025-05-16 Get a quote Claim
Dmi Corp Denton TX PermitsPlumbing or Mechanical Permit 3 to 2024-07-10 Get a quote Claim
Dmi Corp Decker Cedar Hill, 75104 TX PermitsPlumbing or Mechanical 3 to 2020 Get a quote Claim
Dna Air Conditioning & Heating LLC Los Angeles, 91402 CA Permits3 permits with the city, 2 graded inspections on record 3 to 2023-03-09 Get a quote Claim
Dna Air Conditioning & Heating LLCLicence verified Las Vegas NV PermitsHVAC Change-Out Permit 3 to 2023-01-19 Get a quote Claim
Dna Plumbing Heating and Air LLCActive this year Denton TX PermitsPlumbing or Mechanical Permit 3 to 2026-09-14 Get a quote Claim
Dna Plumbing Services LLCActive this year Plano, 75074 TX PermitsPermits pulled with the city · Plumbing Contractor CR-006353-2025 · Master Plumber TL-MPL-000063 · PM - Master Plumber P009968 · +1 more 3 to 2026-03-24 Get a quote Claim
Dnd Services IncActive this year Seattle, 98108 WA PermitsMechanical permits 3 to 2026 Get a quote Claim
Dnr Refrigeration Corpus Christi, 78418 TX PermitsPermits pulled with the city 3 to 2025-02-20 Get a quote Claim
Dobbs Plumbing. Doraville, 30340 GA PermitsPulled 3 plumbing and HVAC permits with DeKalb County, 2017; 7 of 7 inspections passed; Georgia licence MP003253, confirmed against the state register under this name 3 to 2017-07-17 Get a quote Claim
Doctor Fix It Heating Cooling & ElecricActive this year Boulder, 80303 CO PermitsMechanical permits pulled with the county 3 to 2025-11-14 Get a quote Claim
Doctor Plumbing LLCActive this year Miami, 33193 FL PermitsCertified Plumbing Contractor 3 to 2026-07-27 Get a quote Claim
Doehrman Co. A Western Pump Co. Scottsdale AZ PermitsBuilding permits pulled with the City of Scottsdale 3 to 2024-02-26 Get a quote Claim
Dolphin Gas System Inc Miami, 33179 FL PermitsMiami-Dade County Residential Permit 3 to 2021-05-10 Get a quote Claim
Domenick Electric Sewer Cleaning Company, Inc. Cleveland, 44135 OH Permits3 permits pulled with the city, 3 inspections on record 3 to 2019-08-22 Get a quote Claim
Dominguez Marin RobertoLicence verified Los Angeles, 91607 CA Permits3 permits with the city, 6 graded inspections on record 3 to 2022-08-08 Get a quote Claim
Dominic AlfonsoActive this year Minneapolis, 55407 MN PermitsPulled plumbing or mechanical permits with the city (ZIP from job site) 3 to 2026-03-26 Get a quote Claim
Don Burden & Associates Dallas, 75238 TX PermitsPlumbing or Mechanical 3 to 2019 Get a quote Claim
Don Maddox Jr/Dlm Enterprises Inc Cincinnati, 45204 OH Permits3 permits pulled with the city since 2021, 2 completed 3 to 2024-09-06 Get a quote Claim
Don's Plumbing Cleveland, 44111 OH Permits3 permits pulled with the city, 6 inspections on record 3 to 2019-04-24 Get a quote Claim
Donald Tepper Minneapolis, 55407 MN PermitsPulled plumbing or mechanical permits with the city (ZIP from job site) 3 to 2025-03-19 Get a quote Claim
Done Right HVAC Services LLCLicence verifiedActive this year San Francisco, 94109 CA PermitsPlumbing permits pulled with the City of San Francisco 3 to 2026-02-11 Get a quote Claim
Donny's Parkway Plbg Plano, 75074 TX PermitsPlumbing or Mechanical 3 to 2020 Get a quote Claim
Donovan McGrath Minneapolis, 55417 MN PermitsPulled plumbing or mechanical permits with the city (ZIP from job site) 3 to 2024-05-13 Get a quote Claim
Double T EnterprisesActive this year Dripping Spr, 78620 TX PermitsPlumbing Contractor 3 to 2026 Get a quote Claim
Down Right CozyActive this year Seattle, 98112 WA PermitsMechanical permits 3 to 2026 Get a quote Claim
Down Under Plumbing San Diego, 92106 CA PermitsPulled plumbing, heating and mechanical permits in unincorporated San Diego County, most recently in 2011 3 to 2011-07-20 Get a quote Claim
Dr Drain Plumbing and RooterLicence verified Millbrae, 94030 CA PermitsPlumbing permits pulled with the City of San Francisco · C36 1100857 3 to 2024-08-12 Get a quote Claim
Dr RefrigerationLicence verified Los Angeles, 90046 CA Permits3 permits with the city, 4 graded inspections on record 3 to 2020-10-28 Get a quote Claim
Dr Steam Inc Los Angeles, 90032 CA Permits3 permits with the city, 0 graded inspections on record 3 to 2018-08-01 Get a quote Claim
Drain Fast Inc.Licence verified Los Angeles, 90012 CA Permits3 permits with the city, 0 graded inspections on record 3 to 2018-12-19 Get a quote Claim
Drain Rooter ExpressLicence verified Los Angeles, 91402 CA Permits3 permits with the city, 0 graded inspections on record 3 to 2020-03-26 Get a quote Claim
Drain Unlimited LLC Castle Rock CO PermitsPulled furnace, air conditioning, water heater and gas line permits with the Town of Castle Rock, and inspected on site, most recently in 2025 3 to 2025-04-30 Get a quote Claim
Drain and Plumbing ServicesActive this year Denton TX PermitsPlumbing or Mechanical Permit 3 to 2026-09-23 Get a quote Claim
Drainmaster Naperville, 60540 IL PermitsPermits pulled with the city 3 to 2022-10-24 Get a quote Claim
Drains Plus Ormond Beach LLCActive this year Palm Coast FL PermitsPermits pulled with the City of Palm Coast 3 to 2026-02-20 Get a quote Claim
Drainworks Plumbing LLC Cleveland, 44102 OH Permits3 permits pulled with the city, 6 inspections on record 3 to 2024-08-15 Get a quote Claim
Drf Trusted Property Solutions Decatur, 62521 IL PermitsPlumbing permits pulled with the city 3 to 2025-02-24 Get a quote Claim
Drf Trusted Property Solutions Pac Mtn Inc.Active this year Columbus, 43206 OH Permits3 permits pulled with the city since 2021 3 to 2026-07-03 Get a quote Claim
Drg Plumbing LLC Columbus, 43207 OH Permits3 permits pulled with the city since 2021, 3 through final inspection 3 to 2023-08-10 Get a quote Claim
Dring AC & Heating Carrollton, 75006 TX PermitsPermits pulled with the city 3 to 2024-09-10 Get a quote Claim
Drl HVAC LLC Aventura, 33180 FL PermitsCertified Air Conditioning Contractor 3 to 2024-01-12 Get a quote Claim
Drp Chattanooga, 37404 TN PermitsPlumbing Permit 3 to 2024-03-04 Get a quote Claim
Ds Brandon Plumbing, LLCActive this year Greensboro, 27410 NC PermitsResidential Plumbing Permit 3 to 2026-09-18 Get a quote Claim
Dsd Tr Mechanical Austin TX PermitsMechanical Contractor 3 to 2024 Get a quote Claim
Dt Air Conditiong & Heating Plano, 75024 TX PermitsPlumbing or Mechanical 3 to 2020 Get a quote Claim
Dtc Heating and Air Cedar Park, 78613 TX PermitsPermits pulled as a plumbing or mechanical contractor 3 to 2021 Get a quote Claim
Dtm ConstructionLicence verified Santa Rosa, 95409 CA PermitsPlumbing permits pulled with the City of San Francisco 3 to 2024-06-26 Get a quote Claim
Dual Comfort Heating and Air CActive this year Raleigh, 27601 NC PermitsResidential Mechanical Permits 3 to 2026-06-09 Get a quote Claim
Duane Ernst ConstructionLicence verified San Francisco, 94117 CA PermitsPlumbing permits pulled with the City of San Francisco 3 to 2024-06-24 Get a quote Claim
Duarte's HVAC Services Dallas, 75229 TX PermitsPlumbing or Mechanical 3 to 2020 Get a quote Claim
Ducharme ConstructionLicence verified Sausalito, 94965 CA PermitsPlumbing permits pulled with the City of San Francisco 3 to 2024-10-09 Get a quote Claim
Duct Care ServicesLicence verifiedActive this year Brentwood, 94513 CA PermitsPlumbing permits pulled with the City of San Francisco · C20 1028890 3 to 2026-08-10 Get a quote Claim
Ductwork Pro Inc Minneapolis, 55413 MN PermitsPulled plumbing or mechanical permits with the city (ZIP from job site) 3 to 2025-01-27 Get a quote Claim
Ductz Chattanooga, 37343 TN PermitsMechanical Permit 3 to 2022-06-29 Get a quote Claim
Dugan Heating & Air ConditioningLicence verified Los Angeles, 91367 CA Permits3 permits with the city, 10 graded inspections on record 3 to 2022-12-13 Get a quote Claim
Duggan DevelopmentLicence verifiedActive this year Daly City, 94015 CA PermitsPlumbing permits pulled with the City of San Francisco 3 to 2026-05-06 Get a quote Claim
Dunbar Inc. Columbus, 43215 OH Permits3 permits pulled with the city since 2021, 2 through final inspection 3 to 2024-03-07 Get a quote Claim
Dunbar Mechanical Inc. Cleveland, 44114 OH Permits3 permits pulled with the city, 5 inspections on record 3 to 2025-06-05 Get a quote Claim
Dunham Plumbing LLC Columbus, 43211 OH Permits3 permits pulled with the city since 2021, 3 through final inspection 3 to 2021-10-25 Get a quote Claim

Badges come from public records, not from us or the business. Licence verified: an issued licence number and a city permit record name the same firm. Established: ten or more permits on record. Active this year: a permit dated in the last 12 months. A business without a badge may simply work where we hold no permit records. DeKalb County and San Diego County and Dallas and Decatur and Cedar Park permit records here run to April 2020 and April 2025 and 2020 and 2023, so a business known only from those records cannot carry Active this year.

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What to know before hiring for plumbing and hvac