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
William Walter Haden Dewey, 86357 AZ LicensedR-37R Plumbing · R-39R Air Conditioning and Refrigeration 337959 337950 Get a quote Claim
William Ward & Timothy Jones Chesterfield, 23832 VA LicensedClass B contractor, plumbing 2705026373 Get a quote Claim
William Wesley Bryant Topping, 23169 VA LicensedClass B contractor, plumbing 2705012354 Get a quote Claim
William Winfrey Diggs Jr Poquoson, 23662 VA LicensedClass A contractor, plumbing 2705076680 Get a quote Claim
William Woodrow Carriker III Harrisburg, 28075 NC LicensedPlumbing Contractor 32748 Get a quote Claim
Williams & Associates Mechanical Contracting Inc Stonington, 06378 CT LicensedHeating, Piping & Cooling Limited Contractor HTG.0388811-S3 Get a quote Claim
Williams & Rowe Company, Inc. Hilliard, 32046 FL LicensedCertified Plumbing Contractor CFC057804 Get a quote Claim
Williams A/C & Heating Ft Worth, 76140 TX RegisteredAir Conditioning Contractor ME006444_004364288-001 Get a quote Claim
Williams A/C Service Rancho Cucamonga, 91730 CA LicensedC20 1065744 Get a quote Claim
Williams AC and Heating Fort Worth, 76140 TX RegisteredHVAC Mechanical Contractor 3317261 Get a quote Claim
Williams Air Conditioning and Heating Fort Worth, 76140 TX LicensedME - B License + Env AC/Htg W006497 Get a quote Claim
Williams Air Solutions LLC Belleair, 33756 FL LicensedCertified Air Conditioning Contractor CAC1822799 Get a quote Claim
Williams Air and Heat Palm Bay, 32905 FL LicensedCertified Air Conditioning Contractor CAC1823539 Get a quote Claim
Williams Big Boy Plumbing Inc Jacksonville Beach, 32250 FL RegisteredRegistered Plumbing Contractor RF0066703 Get a quote Claim
Williams Bros Air Services LLC Baton Rouge, 70808 LA LicensedHeat, Air Conditioning, Ventilation Duct Work and Refrigeration 72697 Get a quote Claim
Williams Construction Company, LLC Eagle Lake, 33839 FL LicensedCertified Mechanical Contractor CMC1250264 Get a quote Claim
Williams Construction Enterprises LLC Chandler, 85248 AZ LicensedCR-39 Air Conditioning and Refrigeration 344192 Get a quote Claim
Williams Construction and Development Inc Apopka, 32704 FL LicensedCertified Plumbing Contractor CFC1427734 Get a quote Claim
Williams Distributing Co. Columbus OH LicensedHeating and HVAC contractor Get a quote Claim
Williams Fuel Oil Co Inc Somers, 06071 CT LicensedHeating, Piping & Cooling Limited Contractor HTG.0393553-S7 Get a quote Claim
Williams HVAC LLC Ravenswood, 26164 WV LicensedHVAC WV056441 Get a quote Claim
Williams Heating & Air Conditioning Inc Gate City, 24251 VA LicensedClass B contractor, plumbing 2705130116 Get a quote Claim
Williams Heating and Air Inc Nevada City, 95959 CA LicensedC20 1031025 Get a quote Claim
Williams Heating and Cooling Inc Eaton Park, 33840 FL LicensedCertified Air Conditioning Contractor CAC1813927 Get a quote Claim
Williams Mechanical Design LLC Tampa, 33616 FL LicensedCertified Air Conditioning Contractor CAC058595 Get a quote Claim
Williams Mechanical Inc Everett, 98201 WA LicensedJourney Level WILLIMI795MF Get a quote Claim
Williams Mechanical LLC Kingston Springs, 37082 TN LicensedContractor 66784 Get a quote Claim
Williams Mechanical Services LLC Phoenix, 85029 AZ LicensedCR-39 Air Conditioning and Refrigeration · CR-37 Plumbing 288824 251244 Get a quote Claim
Williams Pipeline Contractors Inc Mission Hills, 91395 CA LicensedA, C34, C36, C42 353528 Get a quote Claim
Williams Plumbing Aurora, 80018 CO RegisteredPlumbing Get a quote Claim
Williams Plumbing Blue Springs, 64015 MO LicensedClass D Master Plumbing Contractor 3320 Get a quote Claim
Williams Plumbing Marshalltown, 50158 IA RegisteredRegistered contractor: Plumbing/Heating & A/C Contractors C132005 Get a quote Claim
Williams Plumbing Centennial CO LicensedPlumbing CL-007621-2026 Get a quote Claim
Williams Plumbing Free Port, 32439 FL LicensedCertified Plumbing Contractor CFC057481 Get a quote Claim
Williams Plumbing Appleton NY LicensedPlumbers Master · Heating Contractor HCQ25-10071043 PLU23-10064953 Get a quote Claim
Williams Plumbing & Drain Service Inc Tulsa, 74146 OK RegisteredPlumbing CON-012856-2025 Get a quote Claim
Williams Plumbing & Heating Greensboro, 27409 NC LicensedMechanical Contractor · Plumbing Contractor 13248 13248 Get a quote Claim
Williams Plumbing & Mech LLC Moses Lake, 98837 WA LicensedJourney Level WILLIPM743C6 Get a quote Claim
Williams Plumbing Company Sc LLC Mount Pleasant, 29464 SC RegisteredMechanical Contractor LIC-011349-2019 Get a quote Claim
Williams Plumbing Heating and Air LLC Port Charlotte, 33953 FL LicensedCertified Plumbing Contractor CFC1431117 Get a quote Claim
Williams Plumbing LLC Kailua, 96734 HI LicensedPlumbing contractor CT-24451-0 Get a quote Claim
Williams Plumbing LLC Arlington, 98223 WA LicensedJourney Level WILLIPL7433J Get a quote Claim
Williams Plumbing Service LLC Indianapolis, 46234 IN RegisteredPlumbing Get a quote Claim
Williams Plumbing Services, Inc. Wewahitchka, 32465 FL LicensedCertified Plumbing Contractor CFC1429450 Get a quote Claim
Williams Plumbing and Repairs LLC N Chesterfld, 23234 VA LicensedClass C contractor, plumbing 2705174489 Get a quote Claim
Williams Plumbing-Mv LLC Kenner, 70062 LA LicensedPlumbing 77481 Get a quote Claim
Williams Pro Plumbing Menifee, 92584 CA LicensedC36 1153188 Get a quote Claim
Williams Refrigeration Hampton, 30228 GA LicensedHVAC (Conditioned Air) Contractor CR110568 Get a quote Claim
Williams Refrigeration & Appliance LLC Hampton, 30228 GA LicensedConditioned Air Contractor CR110568 Get a quote Claim
Williams Refrigeration Services Inc. North Port, 34286 FL LicensedCertified Air Conditioning Contractor CAC1814151 Get a quote Claim
Williams Sanitary Service Inc Brentwood, 94513 CA LicensedC36 907482 Get a quote Claim
Williams Service Inc Manassas, 20109 VA LicensedClass A contractor, gas fitting 2705075630 Get a quote Claim
Williams Stoker & Heating Co. Chicago, 60657 IL RegisteredHVAC 09LICH-0387 Get a quote Claim
Williams Trevor Columbus OH LicensedSewer and water contractor Get a quote Claim
Williams Underground Construction Inc Oakland, 94611 CA LicensedC36, C42 787857 Get a quote Claim
Williams and Son Air Conditioning Corp Miami, 33170 FL LicensedCertified Air Conditioning Contractor CAC1816926 Get a quote Claim
Williams and Sons Excavating LLC Columbus OH LicensedSewer and water contractor Get a quote Claim
Williams and Sons HVAC Kennesaw, 30152 GA LicensedHVAC (Conditioned Air) Contractor CN209188 Get a quote Claim
Williamsburg Heating & Air Conditioning Inc Toano, 23168 VA LicensedClass A contractor, HVAC 2705044213 Get a quote Claim
Williamson Air Conditioning Pensacola, 32506 FL LicensedCertified Air Conditioning Contractor CAC1819661 Get a quote Claim
Williamson Construction Management LLC Riviera Beach, 33404 FL LicensedCertified Plumbing Contractor · Certified Air Conditioning Contractor CAC1825276 CFC1434793 Get a quote Claim
Williamson Heating / Scott Williamson Cincinnati, 45209 OH RegisteredMechanical - State Licensed CBRC008319 Get a quote Claim
Williamson Plumbing St Peters, 63376 MO RegisteredPlumbing Contractor P7826 Get a quote Claim
Williamson's AC Contracting White Settlement, 76108 TX RegisteredMechanical and HVAC Contractor CON-002901-2026 Get a quote Claim
Willie Dwayne Taylor Fayetteville, 28304 NC LicensedPlumbing Contractor 18206 Get a quote Claim
Willie's AC Cooling & Heating LLC Sarasota, 34230 FL LicensedCertified Air Conditioning Contractor CAC1816677 Get a quote Claim
Willingham Plumbing Co Valparaiso, 32580 FL RegisteredRegistered Plumbing Contractor RF0048912 Get a quote Claim
Willis Backhoe Service Independence, 26374 WV LicensedSeptic & Sewer Systems WV059999 Get a quote Claim
Willis Brothers Plumbing and Restoration Vista, 92084 CA LicensedB, C36 1079845 Get a quote Claim
Willis Heating and Air LLC Sacramento, 95825 CA LicensedC20 1152336 Get a quote Claim
Willis Mechanical LLC St. Charles, 63301 MO RegisteredMechanical Contractor MMC02529 Get a quote Claim
Willis Mechanical, Inc. Lilburn, 30047 GA LicensedConditioned Air Contractor, Non-Restricted CN211381 Get a quote Claim
Willis One Hour Heating & Air Conditioning Cincinnati, 45245 OH RegisteredMechanical - State Licensed CBRC007255 Get a quote Claim
Willis Plumbing West Chester, 45069 OH RegisteredPlumbing - State Licensed CBRC004335 Get a quote Claim
Willis Plumbing and Mechanical Inc Acworth, 30101 GA LicensedPlumbing Contractor MP207873 Get a quote Claim
Willis Sheetmetal Company Des Moines, 50314 IA RegisteredRegistered contractor: Plumbing/Heating & A/C Contractors C145597 Get a quote Claim
Williston Air Conditioning and Heating LLC Williston, 32696 FL LicensedCertified Air Conditioning Contractor CAC1825047 Get a quote Claim
Williston Plumbing LLC Morriston, 32668 FL LicensedCertified Plumbing Contractor CFC1426028 Get a quote Claim
Willkomm Excavating & Grading Inc Union Grove, 53182 WI LicensedPlumbing 247790 Get a quote Claim
Willman Air, LLC Jacksonville, 32246 FL LicensedCertified Air Conditioning Contractor CAC1818493 Get a quote Claim
Willmann Plumbing Co, Inc Charlotte, 28205 NC LicensedPlumbing Contractor · Plumbing Contractor 7834 07834 Get a quote Claim
Willow Companies LLC Patterson, 50218 IA RegisteredRegistered contractor: Plumbing/Heating & A/C Contractors C151419 Get a quote Claim
Willow North, LLC Elma NY LicensedPlumbers Master PLU12-10021415 Get a quote Claim
Willow Tree Plumbing Oklahoma City OK LicensedPlumbing Contractor CR-38511-L Get a quote Claim
Willowbeast Plumbing Oklahoma City OK LicensedPlumbing Contractor CR-38316-L Get a quote Claim
Willowbrook Heating & Cooling Peterstown, 24963 WV LicensedHVAC WV043779 Get a quote Claim
Wills Plumbing LLCLicence verified Las Vegas, 89103 NV LicensedC-1D Plumbing 0081789 Get a quote Claim
Willway Services LLC Annandale, 22003 VA LicensedClass A contractor, plumbing 2705183085 Get a quote Claim
Willy Air Control Inc Fullerton, 92833 CA LicensedC20 1118824 Get a quote Claim
Willy Mechanical Air Conditioning Heating & Cooling LLC Sunrise, 33351 FL LicensedCertified Air Conditioning Contractor CAC1817425 Get a quote Claim
Willyplumb LLC Yelm, 98597 WA LicensedResidential WILLYL*751O5 Get a quote Claim
Wilmen Construction, Inc. Cooper City, 33330 FL LicensedCertified Air Conditioning Contractor CAC057216 Get a quote Claim
Wilmer Raman Petit Jr. Central, 70739 LA LicensedMechanical 55672 Get a quote Claim
Wilmette Lucke Plumbing Inc Wilmette, 60091 IL RegisteredPlumbing 18LIPL-0068 Get a quote Claim
Wilmor & Sons Plumbing and Construction Sacramento, 92828 CA LicensedB, C16, C36 473797 Get a quote Claim
Wilmore Air Conditioning & Heating, Inc. Kenner, 70062 LA LicensedMechanical 39143 Get a quote Claim
Wilmot Plumbing Solutions LLC Yuma, 85364 AZ LicensedCR-37 Plumbing 357137 Get a quote Claim
Wilner PlumbingLicence verified Granada Hills, 91344 CA LicensedB, C4, C10, C16, C20, C34, C36, C42 656826 Get a quote Claim
Wilson & Son Plumbing Heartland, 75126 TX RegisteredPlumbing Contractor CR-007470-2025 Get a quote Claim
Wilson & Sons Land Management LLC Nashville, 37218 TN LicensedContractor 84524 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.

Page 1209 of 1221 · 122,072 listings

What to know before hiring for plumbing and hvac