Directory

Plumbing and HVAC

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

163,884 providers in 12,382 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 (120,998) Independent tradespeople (42,886)

A licensed individual trading under their own name. Well suited to smaller jobs. Ask to see proof of liability insurance and workers' compensation before work starts, since sole licensees are not always required to carry either.

Business Location Credential Record
O S B Plumbing Chula Vista, 91911 CA LicensedC36 961842 Get a quote Claim
O'Briant Plumbing Rialto, 92377 CA LicensedC36 982324 Get a quote Claim
O'Brien Refrigeration San Diego, 92109 CA LicensedC38 1018152 Get a quote Claim
O'Brien, Kevin David Winter Haven, 33880 FL LicensedCertified Air Conditioning Contractor CAC1815287 Get a quote Claim
O'Connor, John James Port Richey, 34668 FL LicensedCertified Plumbing Contractor CFC057085 Get a quote Claim
O'Connor, Susan M Lighthouse Point, 33064 FL LicensedCertified Air Conditioning Contractor CAC039643 Get a quote Claim
O'Dell, Levi Jacob Smithville, 37166 TN LicensedContractors: Limited Licensed Plumbers (Limited Licensed Plumber) 5391 Get a quote Claim
O'Farrell Plumbing Oregon House, 95962 CA LicensedC36 771562 Get a quote Claim
O'Farrell, Jeremiah M Dade City, 33525 FL LicensedCertified Plumbing Contractor CFC1434140 Get a quote Claim
O'Grady, Amy Melissa Neptune Beach, 32266 FL LicensedCertified Air Conditioning Contractor CAC1819620 Get a quote Claim
O'Hearn Plumbing West Hills, 91304 CA LicensedC36 504594 Get a quote Claim
O'Keefe, Michael Gregory St. Augustine, 32092 FL LicensedCertified Mechanical Contractor CMC1249565 Get a quote Claim
O'Malley's Plumbing Cayucos, 93430 CA LicensedC36 717290 Get a quote Claim
O'Neal, Brandon Scott Knoxville, 37912 TN LicensedContractors: Limited Licensed Plumbers (Limited Licensed Plumber) 5320 Get a quote Claim
O'Neill Plumbing CompanyLicence verified Pacifica, 94044 CA LicensedC36 609234 Get a quote Claim
O'Shea's Plumbing Costa Mesa, 92626 CA LicensedC36 399676 Get a quote Claim
Oak Creek Plumbing Hollister, 95023 CA LicensedC36 886007 Get a quote Claim
Oak HVAC Service Beaumont, 92223 CA LicensedC20 1137189 Get a quote Claim
Oak Hills Plumbing Shingle Springs, 95682 CA LicensedC36 1120745 Get a quote Claim
Oak Valley Appliance Tehachapi, 93561 CA LicensedC20 726919 Get a quote Claim
Oakdale Refrigeration Heating & Air Conditioning Oakdale, 95361 CA LicensedC38 704517 Get a quote Claim
Oakhardt, Samuel Greeneville, 37745 TN LicensedContractors: Limited Licensed Plumbers (Limited Licensed Plumber) 4912 Get a quote Claim
Oakhurst Plumbing Oakhurst, 93644 CA LicensedC36 377045 Get a quote Claim
Oakland Rooter & Plumbing Oakland, 94601 CA LicensedC36 965873 Get a quote Claim
Oakley, James Curtis Edgewater, 32141 FL LicensedCertified Air Conditioning Contractor · Certified Air Conditioning Contractor CAC045894 CAC1814582 Get a quote Claim
Oakridge Maintenance Winters, 95694 CA LicensedB, C20, C27, C36, D49 643178 Get a quote Claim
Oasis Heating & Cooling Santa Rosa, 95405 CA LicensedC20 1063408 Get a quote Claim
Oasis Refrigeration and Appliance Fresno, 93702 CA LicensedC20 803080 Get a quote Claim
Ob Air Conditioning and Heating Woodland Hills, 91364 CA LicensedC20 1037555 Get a quote Claim
Oberholzer, Bradlee Kingsport, 37660 TN LicensedContractors: Limited Licensed Plumbers (Limited Licensed Plumber) 5370 Get a quote Claim
Oberto, Devin Michael Winter Park, 32789 FL LicensedCertified Air Conditioning Contractor CAC1817130 Get a quote Claim
Obregon Plumbing and Rooter La Verne, 91750 CA LicensedC36 1068506 Get a quote Claim
Obrocki, Charles Michael Loxahatchee, 33470 FL LicensedCertified Mechanical Contractor CMC1249557 Get a quote Claim
Oc Air Conditioning & Heating Anaheim, 92805 CA LicensedC20 1050353 Get a quote Claim
Oc Backflow Testing Westminster, 92683 CA LicensedC36 726008 Get a quote Claim
Oc Coastal BuilderLicence verified San Pedro, 90731 CA LicensedB, C36 992307 Get a quote Claim
Oc Excel Orange, 92867 CA LicensedC20 1001574 Get a quote Claim
Oc Plumbing & Water Heaters Newark, 94560 CA LicensedC36 1125266 Get a quote Claim
Oc Smart Temp Service Aliso Viejo, 92656 CA LicensedC20 1151021 Get a quote Claim
Occidental Plumbing Occidental, 95465 CA LicensedC36 933799 Get a quote Claim
Ocean Air & Heating Aromas, 95004 CA LicensedC20, C43 494856 Get a quote Claim
Ocean Air HVAC Woodland Hills, 91367 CA LicensedC20 1138032 Get a quote Claim
Ocean Air HeatingLicence verified San Francisco, 94127 CA LicensedC20 968927 Get a quote Claim
Ocean Air Heating & Air Conditioning Chula Vista, 91915 CA LicensedC20 795740 Get a quote Claim
Ocean Blue Plumbing Pacifica, 94044 CA LicensedC36 855954 Get a quote Claim
Ocean N Sun Heating and Air Panorama City, 91402 CA LicensedC20 1023724 Get a quote Claim
Ocean Pacific Mechanical Heating and Air Vista, 92084 CA LicensedC20 1065367 Get a quote Claim
Ocean Plumbing Oakland, 94621 CA LicensedC36 1133912 Get a quote Claim
Oceanside Mechanical Wildomar, 92595 CA LicensedC20 753165 Get a quote Claim
Ochalek, Richard Timothy Largo, 33778 FL LicensedCertified Air Conditioning Contractor CAC1816334 Get a quote Claim
Ochoa Plumbing Sewers & Drains Sunnyvale, 94086 CA LicensedC36 1129386 Get a quote Claim
Oconnell, James William St James City, 33956 FL LicensedCertified Plumbing Contractor CFC1427014 Get a quote Claim
Octavio Andrade PlumbingLicence verified Los Angeles, 90047 CA LicensedC36 881133 Get a quote Claim
Octavio Serrano San Bernardino, 92407 CA LicensedC36 1029252 Get a quote Claim
Octavio Torres Barajas Ceres, 95307 CA LicensedC36 1085252 Get a quote Claim
Octavio's Heating and AirLicence verified Reseda, 91337 CA LicensedC20 823464 Get a quote Claim
Oddo, Frank W Venice, 34293 FL RegisteredRegistered Plumbing Contractor RF0038757 Get a quote Claim
Odeesh M Odeesh Sterling Heights, 48312 MI RegisteredMechanical Contractor Registration LIC2022-01505 Get a quote Claim
Odom, Jacob Allen Hohenwald, 38462 TN LicensedContractors: Limited Licensed Plumbers (Limited Licensed Plumber) 5295 Get a quote Claim
Odom, Joey D. Paris, 38242 TN LicensedContractors: Limited Licensed Plumbers (Limited Licensed Plumber) 1007 Get a quote Claim
Odonnell Plumbing Yorba Linda, 92887 CA LicensedC36 1046627 Get a quote Claim
Ofer Shoshana Woodland Hills, 91367 CA LicensedB, C36 887797 Get a quote Claim
Og Plumbing Oxnard, 93034 CA LicensedC36 1128227 Get a quote Claim
Ogden, Michael T Homestead, 33033 FL LicensedCertified Plumbing Contractor CFC027506 Get a quote Claim
Ogle, Andrew Ryan Nashville, 37217 TN LicensedContractors: Limited Licensed Plumbers (Limited Licensed Plumber) 4985 Get a quote Claim
Ogle, Bobby L. Friendsville, 37737 TN LicensedContractors: Limited Licensed Plumbers (Limited Licensed Plumber) 2742 Get a quote Claim
Oglesby, Willie D Orlando, 32818 FL LicensedCertified Air Conditioning Contractor · Certified Air Conditioning Contractor CAC1819220 CAC1817813 Get a quote Claim
Oh My Clog Plumbing Baldwin Park, 91706 CA LicensedC36 1149618 Get a quote Claim
Ohjae Lee Anaheim, 92806 CA LicensedC20 1109268 Get a quote Claim
Ohnstad Plumbing Truckee, 96161 CA LicensedC36 1068702 Get a quote Claim
Old Blue Scout Mobile Service Angelus Oaks, 92305 CA LicensedC36 1112914 Get a quote Claim
Old Bridge Heating and Cooling San Jose, 95131 CA LicensedC20 917016 Get a quote Claim
Old Redwood Heating and Cooling Windsor, 95492 CA LicensedC20 1147019 Get a quote Claim
Old Town Plumbing Tehachapi, 93581 CA LicensedC36 1078711 Get a quote Claim
Oleksii Koziurenko Concord, 94521 CA LicensedB, C20 1148535 Get a quote Claim
Olga Garibay PlumbingLicence verified Castro Valley, 94603 CA LicensedC36 1139028 Get a quote Claim
Olin C. Charette Chelsea, 04330 ME LicensedPropane and Natural Gas Technician PNT8577 Get a quote Claim
Oliva, Zachary John Greeneville, 37743 TN LicensedContractors: Limited Licensed Plumbers (Limited Licensed Plumber) 5393 Get a quote Claim
Oliveira Fernando Nsica Auburn, 04210 ME LicensedPropane and Natural Gas Technician PNT13932 Get a quote Claim
Oliveira, Wolmer Fonseca North Lauderdale, 33068 FL LicensedCertified Plumbing Contractor · Certified Air Conditioning Contractor CAC1824374 CFC1433111 Get a quote Claim
Oliver Heating and Air San Lorenzo, 94580 CA LicensedC20 915348 Get a quote Claim
Oliver J. King Ellsworth, 04605 ME LicensedJourneyman Oil Burner Technician · Propane and Natural Gas Technician PNT12846 JY30020238 Get a quote Claim
Oliver W. Broughton Solon, 04950 ME LicensedPropane and Natural Gas Technician PNT16197 Get a quote Claim
Oliver, Abel Hialeah Gardens, 33016 FL LicensedCertified Mechanical Contractor CMC1249943 Get a quote Claim
Oliver, Matthew Lenoir City, 37771 TN LicensedContractors: Limited Licensed Plumbers (Limited Licensed Plumber) 4248 Get a quote Claim
Olivera's Plumbing Santa Rosa, 95401 CA LicensedC36 821396 Get a quote Claim
Olivia Anne Rottari West Bath, 04530 ME LicensedJourneyman Oil Burner Technician · Propane and Natural Gas Technician PNT16010 JY30023095 Get a quote Claim
Olivia Marie Travierso Bowdoin, 04287 ME LicensedPropane and Natural Gas Technician PNT15310 Get a quote Claim
Olmsted Plumbing Rio Linda, 95673 CA LicensedC36 388837 Get a quote Claim
Olrich, David S Longwood, 32750 FL LicensedCertified Plumbing Contractor CFC042997 Get a quote Claim
Olsen Construction Woodland Hills, 91365 CA LicensedB, C36 748001 Get a quote Claim
Olson Air Apple Valley, 92308 CA LicensedC20 1126350 Get a quote Claim
Olson, Jessica Belleview, 34420 FL LicensedCertified Air Conditioning Contractor · Certified Air Conditioning Contractor CAC1822957 CAC1817844 Get a quote Claim
Olsson Plumbing Company Danville, 94526 CA LicensedC4, C20, C36, C42, C43 443706 Get a quote Claim
Olver Hernandez Hernandez Sherman Oaks, 91403 CA LicensedC36 1159156 Get a quote Claim
Olvera Plumbing and RooterLicence verified Simi Valley, 93062 CA LicensedC36 1042681 Get a quote Claim
Olympia Fire Protection Capistrano Beach, 92624 CA LicensedC16, C36 553550 Get a quote Claim
Olympic Heating and AirLicence verified Oakland, 94602 CA LicensedC20 918993 Get a quote Claim
Oma Heating & Cooling Los Banos, 93635 CA LicensedC20 1148934 Get a quote Claim
Omar Arar Bar Harbor, 04609 ME LicensedPropane and Natural Gas Technician PNT15348 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 233 of 429 · 42,886 listings

What to know before hiring for plumbing and hvac