Directory

Plumbing and HVAC

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

162,129 providers in 12,287 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 (120,034) Independent tradespeople (42,095)
Business Location Credential Record
Oklahoma Heat, Air and Refrigeration Oklahoma City OK LicensedMechanical Contractor CR-25397-L Get a quote Claim
Oklahoma Miracle Plumbing Oklahoma City OK LicensedPlumbing Contractor CR-37128-L Get a quote Claim
Oklahoma Plumbing & Gas Sand Springs, 74063 OK RegisteredPlumbing CON-011197-2024 Get a quote Claim
Oklahoma Refrig Resources LLC Oklahoma City OK LicensedMechanical Contractor CR-37949-L Get a quote Claim
Okland Construction Company Inc Tempe, 85288 AZ LicensedC-4 Boilers Steamfitting and Process Piping 361775 Get a quote Claim
Okoboji Plumbing & Heating Inc. Arnolds Park, 51331 IA RegisteredRegistered contractor: Plumbing/Heating & A/C Contractors C136716 Get a quote Claim
Okool Air and Heat LLC Winter Park, 32792 FL LicensedCertified Air Conditioning Contractor CAC1823491 Get a quote Claim
Olahplumbing LLC Lehigh Acres, 33972 FL LicensedCertified Plumbing Contractor CFC057225 Get a quote Claim
Olathe Air Repair Olathe, 66062 KS LicensedClass D-M Mechanical Contractor 2026-0012660 Get a quote Claim
Olathe Heating and Cooling, Inc Olathe, 66061 KS LicensedClass D-M Mechanical Contractor 2026-0000078 Get a quote Claim
Old Account Ampam North Carolina Charlotte, 28273 NC LicensedPlumbing Contractor 23174 Get a quote Claim
Old Brother HVAC, LLC Gilbert, 85233 AZ LicensedCR-39 Air Conditioning and Refrigeration 310609 Get a quote Claim
Old City Air, Inc. Saint Augustine, 32084 FL LicensedCertified Air Conditioning Contractor CAC1822917 Get a quote Claim
Old Dixie Heating & Air Conditioning LLC Sanford, 32773 FL LicensedCertified Air Conditioning Contractor CAC041229 Get a quote Claim
Old Dominion Heating & Air Conditioning LLC Woodbridge, 22192 VA LicensedClass C contractor, HVAC 2705127948 Get a quote Claim
Old Dominion Heating and Air LLC Columbia, 23038 VA LicensedClass C contractor, HVAC 2705153256 Get a quote Claim
Old Dominion Mechanical LLC Henrico, 23233 VA LicensedClass A contractor, plumbing 2705151023 Get a quote Claim
Old Dominion Metal Products Inc Richmond, 23222 VA LicensedClass A contractor, HVAC 2701035586 Get a quote Claim
Old Dominion Restorations LLC Virginia Beach, 23453 VA LicensedClass A contractor, plumbing 2705182310 Get a quote Claim
Old Faithful Well Service, LLC Arizona City, 85123 AZ LicensedCR-54 Water Conditioning Equipment 364102 Get a quote Claim
Old Florida Plumbing and Gas Freeport, 32439 FL LicensedCertified Plumbing Contractor CFC1427768 Get a quote Claim
Old Glory Air Conditioning and Heating Arlington, 76012 TX RegisteredHVAC Mechanical Contractor 3259976 Get a quote Claim
Old Glory Mechanical, Inc. Spring Hill, 37174 TN LicensedContractor 79179 Get a quote Claim
Old Glory Plumbing, LLC San Antonio, 78210 TX RegisteredAll Plumbing, Gas, Sewer PM36520 Get a quote Claim
Old Hand Construction LLC Rowlett, 75088 TX RegisteredWater and Wastewater Bonded Contractor TL-WWWBC-000076 Get a quote Claim
Old Hilliard Plumbing Service Inc Columbus OH LicensedPlumbing contractor Get a quote Claim
Old Mate LLC Phoenix, 85006 AZ LicensedCR-37 Plumbing 343484 Get a quote Claim
Old Mill Construction Inc Dunnsville, 22454 VA LicensedClass A contractor, plumbing 2705048931 Get a quote Claim
Old Mill Construction LLC Winter Park, 32792 FL LicensedCertified Plumbing Contractor CFC056904 Get a quote Claim
Old Mill Mechanical Heating and Conditioning Inc New Kent, 23124 VA LicensedClass A contractor, HVAC 2705123993 Get a quote Claim
Old North Heating and Cooling Columbus OH LicensedHeating and HVAC contractor Get a quote Claim
Old Pueblo Heating and Cooling LLC Tucson, 85741 AZ LicensedCR-39 Air Conditioning and Refrigeration 239514 Get a quote Claim
Old Pueblo Plumbing LLC Tucson, 85730 AZ LicensedCR-37 Plumbing 342434 Get a quote Claim
Old Pueblo Ventures, LLC Tucson, 85741 AZ LicensedCR-37 Plumbing 353237 Get a quote Claim
Old Reliable Construction LLC Phoenix, 85029 AZ LicensedCR-37 Plumbing 365784 Get a quote Claim
Old Salt A/C and Heat Panama City Beach, 32413 FL LicensedCertified Air Conditioning Contractor CAC1823217 Get a quote Claim
Old School Contracting LLC St Albans, 25177 WV LicensedPlumbing WV065574 Get a quote Claim
Old School Cooling and Home Services, Inc. West Palm Beach, 33415 FL LicensedCertified Air Conditioning Contractor CAC049253 Get a quote Claim
Old School Engineering LLC Skokie, 60077 IL RegisteredHVAC 25LICH-0208 Get a quote Claim
Old School Excavating Looneyville, 25259 WV LicensedSeptic & Sewer Systems WV051852 Get a quote Claim
Old School Mechanical LLC Phoenix, 85027 AZ LicensedR-39R Air Conditioning and Refrigeration 310251 Get a quote Claim
Old School Plumbing & Boiler Inc Queen Creek, 85142 AZ LicensedCR-37 Plumbing 309776 Get a quote Claim
Old School Plumbing LLC Largo, 33773 FL LicensedCertified Plumbing Contractor CFC1434370 Get a quote Claim
Old Skool Construction Columbus OH LicensedSewer and water contractor Get a quote Claim
Old Skool Plumbing Services Olympia, 98513 WA LicensedResidential OLDSKSP741LE Get a quote Claim
Old South Solutions LLC North Fort Myers, 33917 FL LicensedCertified Air Conditioning Contractor CAC015495 Get a quote Claim
Old Town AC, LLC Cave Creek, 85331 AZ LicensedCR-39 Air Conditioning and Refrigeration 304137 Get a quote Claim
Old Town Mechanical LLC Catlett, 20119 VA LicensedClass B contractor, HVAC 2705129979 Get a quote Claim
Old Town Sheet Metal Albuquerque, 87106 NM RegisteredCity business registration HB-2026-001636 Get a quote Claim
Old Towne Builders LLC Petersburg, 23803 VA LicensedClass A contractor, plumbing 2705180784 Get a quote Claim
Old Towne PlumbingLicence verified Orange, 92866 CA LicensedC20, C36 1002282 Get a quote Claim
Old West Heating and Air Conditioning Reno, 89503 NV LicensedC-21B Air Conditioning 0091623 Get a quote Claim
Old-Delta T Heating & Air Serv... Commerce City CO LicensedMechanical 3712 Get a quote Claim
Olde English & Son Plumbing Inc Homossasa, 34448 FL LicensedCertified Plumbing Contractor CFC032582 Get a quote Claim
Olde Naples Air Conditioning & Electric Naples, 34107 FL LicensedCertified Air Conditioning Contractor CAC1813838 Get a quote Claim
Olde Town Plumbing Boerne, 78006 TX RegisteredAll Plumbing, Gas, Sewer RMP-21-43626 Get a quote Claim
Olde Towne Heating & Air LLC Mount Pleasant, 29464 SC RegisteredMechanical Contractor LIC-008350-2017 Get a quote Claim
Olde Towne Heating and AC Castle Rock CO RegisteredMechanical 18-2753 Get a quote Claim
Oldsons Plumbing Heating and Air Conditioning Inc. Eagle Grove, 50533 IA RegisteredRegistered contractor: Plumbing/Heating & A/C Contractors C130294 Get a quote Claim
Ole Hanson Plumbing, LLC San Clemente, 92673 CA LicensedC36 1139177 Get a quote Claim
Olea's Plumbing LLC Rio Rico, 85648 AZ LicensedR-37R Plumbing 311913 Get a quote Claim
Oleksandr V Motsnyy Leicester, 28748 NC LicensedMechanical Contractor 33206 Get a quote Claim
Olguin Plumbing Inc Flagstaff, 86001 AZ LicensedR-37R Plumbing · C-37 Plumbing 230725 230724 Get a quote Claim
Olguin, Adrian Arellano Dallas, 75232 TX RegisteredBackflow Prevention Assembly Tester BF150680_198551152-002 Get a quote Claim
Olin Plumbing Inc Tampa, 33605 FL LicensedCertified Plumbing Contractor CFC1428000 Get a quote Claim
Oliphant's Heating and Cooling, Inc. Richmond, 64085 MO RegisteredMechanical Contractor 955028 Get a quote Claim
Oliphants Heating & Cooling Richmond, 64085 MO LicensedClass D Master Mechanical Contractor 2687 Get a quote Claim
Oliva Refrigeration Inc Lehigh Acres, 33972 FL LicensedCertified Air Conditioning Contractor CAC1820421 Get a quote Claim
Olivares, Nick Fort Worth, 76155 TX RegisteredBackflow Prevention Assembly Tester BF150266_195086478-002 Get a quote Claim
Olivarez Plumbing Red Oak, 75154 TX RegisteredPlumbing Contractor · Master Plumber PL097086_045319938-002 3308346 Get a quote Claim
Olivarria Builders LLC Rio Rico, 85648 AZ LicensedCR-37 Plumbing 339242 Get a quote Claim
Olivas Enterprises, LLC Albuquerque, 87110 NM RegisteredCity business registration HB-2026-002045 Get a quote Claim
Olivas Plumbing Company LLC El Mirage, 85335 AZ LicensedR-37R Plumbing 234423 Get a quote Claim
Olive Air & Heating LLC Gilbert, 85295 AZ LicensedR-39R Air Conditioning and Refrigeration 334670 Get a quote Claim
Olive Branch Plumbing LLC Mooresville, 28117 NC LicensedPlumbing Contractor 34635 Get a quote Claim
Oliver B Harper Winchester, 22602 VA LicensedClass A contractor, HVAC 2701013473 Get a quote Claim
Oliver Brooks Inc. Bossier City, 71111 LA LicensedMechanical 3721 Get a quote Claim
Oliver Contracting Inc New Castle, 24127 VA LicensedClass A contractor, plumbing 2705165413 Get a quote Claim
Oliver E Puckett Yorktown, 23692 VA LicensedClass C contractor, plumbing 2705051087 Get a quote Claim
Oliver Lenn Phillips Farmerville, 71241 LA LicensedMechanical 46063 Get a quote Claim
Oliver Mechanical Inc Corona, 92882 CA LicensedC20 1136586 Get a quote Claim
Oliver O Stiff Prospect, 23960 VA LicensedClass B contractor, plumbing 2705005161 Get a quote Claim
Oliver Plumbing LLC Spring Hill, 34606 FL LicensedCertified Plumbing Contractor CFC1426727 Get a quote Claim
Oliver S Plumbing & Heating LLC Richmond, 23222 VA LicensedClass B contractor, plumbing 2705133994 Get a quote Claim
Oliver Services Cincinnati, 45248 OH RegisteredPlumbing - State Licensed CBRC007379 Get a quote Claim
Oliver's Air Conditioning & Refrigeration, LLC Saint James City, 33956 FL LicensedCertified Mechanical Contractor CMC1250185 Get a quote Claim
Oliver's Plumbing, Inc. Vero Beach, 32960 FL LicensedCertified Plumbing Contractor CFC1431316 Get a quote Claim
Olivero Plumbing Company Inc El Cerrito, 94530 CA LicensedC36 162170 Get a quote Claim
Oliveros H V A C LLC Henderson, 89011 NV LicensedC-21B Air Conditioning 0089638 Get a quote Claim
Olivieri Construction Inc Sarasota, 34232 FL LicensedCertified Plumbing Contractor CFC1428189 Get a quote Claim
Ollie Air Conditioning & Heating LLC Lehigh Acres, 33971 FL LicensedCertified Air Conditioning Contractor CAC1823665 Get a quote Claim
Ollie's Plumbing and Rooter Service Arroyo Grande, 93420 CA LicensedC36 1142785 Get a quote Claim
Olma Plumbing, Inc Miami, 33177 FL LicensedCertified Plumbing Contractor CFC1433785 Get a quote Claim
Olmos Plumbing LLC Friendswood, 77546 TX RegisteredPlumbing Contractor CON-002618-2026 Get a quote Claim
Olne Enterprises LLC Grimes, 50111 IA RegisteredRegistered contractor: Plumbing/Heating & A/C Contractors C131591 Get a quote Claim
Olsem Plumbing Dba-Olsem Plumbing & HVAC Carroll, 51401 IA RegisteredRegistered contractor: Plumbing/Heating & A/C Contractors C144100 Get a quote Claim
Olsen Air LLC Rockwall, 75032 TX RegisteredAir Conditioning Contractor ME127894_116941384-002 Get a quote Claim
Olson 2A Plumbing LLC Oklahoma City OK LicensedPlumbing Contractor CR-33062-L Get a quote Claim
Olson Boiler HVAC Services LLC Culloden, 25510 WV LicensedHVAC WV055770 Get a quote Claim
Olson Energy Serv/Gas Appl Svc Seattle, 98107 WA LicensedHeating/Vent/Air-Conditioning and Refrig (Hvac/R) OLSONES863OD 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 926 of 1201 · 120,034 listings

What to know before hiring for plumbing and hvac