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Plumbing and HVAC in El Cajon, CA 92020

106 providers listed in El Cajon, CA 92020 for Plumbing and HVAC: 84 companies and 22 independent tradespeople. 74 licensed. 32 have verified permit history.

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 (84) Independent tradespeople (22)
Business Location Credential Record
Walter Anderson Plumbing IncEstablished El Cajon, 92020 CA PermitsPulled plumbing, heating and mechanical permits in unincorporated San Diego County, most recently in 2024 2,184 to 2024-11-12 Get a quote Claim
West Coast Appliance Services IncLicence verifiedEstablished El Cajon, 92020 CA PermitsPulled plumbing, heating and mechanical permits in unincorporated San Diego County, most recently in 2026 1,611 to 2025-04-17 Get a quote Claim
Walter Anderson Plumbing LLCLicence verifiedEstablished El Cajon, 92020 CA PermitsPulled plumbing, heating and mechanical permits in unincorporated San Diego County, most recently in 2026 1,284 to 2025-04-17 Get a quote Claim
Gabriel Carini Heating & Air Conditioning IncLicence verifiedEstablished El Cajon, 92020 CA PermitsPulled plumbing, heating and mechanical permits in unincorporated San Diego County, most recently in 2026 449 to 2025-03-28 Get a quote Claim
Anderson Heating & Air Conditioning IncEstablished El Cajon, 92020 CA PermitsPulled plumbing, heating and mechanical permits in unincorporated San Diego County, most recently in 2020 284 to 2020-05-15 Get a quote Claim
Global Heating & Air Conditioning IncLicence verifiedEstablished El Cajon, 92020 CA PermitsPulled plumbing, heating and mechanical permits in unincorporated San Diego County, most recently in 2026 151 to 2025-03-13 Get a quote Claim
Liberty Mechanical IncEstablished El Cajon, 92020 CA PermitsPulled plumbing, heating and mechanical permits in unincorporated San Diego County, most recently in 2025 99 to 2024-06-20 Get a quote Claim
Quality Mechanical Professionals IncEstablished El Cajon, 92020 CA PermitsPulled plumbing, heating and mechanical permits in unincorporated San Diego County, most recently in 2018 93 to 2018-09-10 Get a quote Claim
Finest City Heating & AirEstablished El Cajon, 92020 CA PermitsPulled plumbing, heating and mechanical permits in unincorporated San Diego County, most recently in 2009 84 to 2009-05-07 Get a quote Claim
J P M Heating & Air IncLicence verifiedEstablished El Cajon, 92020 CA PermitsPulled plumbing, heating and mechanical permits in unincorporated San Diego County, most recently in 2025 59 to 2025-03-26 Get a quote Claim
S D a CEstablished El Cajon, 92020 CA PermitsPulled plumbing, heating and mechanical permits in unincorporated San Diego County, most recently in 2022 50 to 2022-09-26 Get a quote Claim
Air Doc IncEstablished El Cajon, 92020 CA PermitsPulled plumbing, heating and mechanical permits in unincorporated San Diego County, most recently in 2011 49 to 2011-01-20 Get a quote Claim
Anderson Plumbing Heating & AirEstablished El Cajon, 92020 CA PermitsPulled plumbing, heating and mechanical permits in unincorporated San Diego County, most recently in 2017 21 to 2017-06-30 Get a quote Claim
University MechanicalLicence verifiedEstablished El Cajon, 92020 CA PermitsPulled plumbing, heating and mechanical permits in unincorporated San Diego County, most recently in 2025 20 to 2022-11-10 Get a quote Claim
Pride PlumbingLicence verifiedEstablished El Cajon, 92020 CA PermitsPulled plumbing, heating and mechanical permits in unincorporated San Diego County, most recently in 2023 14 to 2023-06-09 Get a quote Claim
Hurn IncLicence verified El Cajon, 92020 CA PermitsPulled plumbing, heating and mechanical permits in unincorporated San Diego County, most recently in 2022 7 to 2022-07-01 Get a quote Claim
Yeazel Heating & AirLicence verified El Cajon, 92020 CA PermitsPulled plumbing, heating and mechanical permits in unincorporated San Diego County, most recently in 2026 7 to 2025-01-21 Get a quote Claim
Reliable Appliance Service IncLicence verified El Cajon, 92020 CA PermitsPulled plumbing, heating and mechanical permits in unincorporated San Diego County, most recently in 2019 6 to 2019-01-21 Get a quote Claim
Tornado AirLicence verified El Cajon, 92020 CA PermitsPulled plumbing, heating and mechanical permits in unincorporated San Diego County, most recently in 2018 6 to 2018-08-15 Get a quote Claim
East County Heating & Air ConditioningLicence verified El Cajon, 92020 CA PermitsPulled plumbing, heating and mechanical permits in unincorporated San Diego County, most recently in 2023 5 to 2020-10-12 Get a quote Claim
Ruben Sanchez El Cajon, 92020 CA PermitsPulled plumbing, heating and mechanical permits in unincorporated San Diego County, most recently in 2018 5 to 2018-01-26 Get a quote Claim
Sc Valley Engineering IncLicence verified El Cajon, 92020 CA PermitsPulled plumbing, heating and mechanical permits in unincorporated San Diego County, most recently in 2008 5 to 2008-04-18 Get a quote Claim
D B G Plumbing Inc DBA D G PlumbingLicence verified El Cajon, 92020 CA PermitsPulled plumbing, heating and mechanical permits in unincorporated San Diego County, most recently in 2016 4 to 2016-02-02 Get a quote Claim
Down the Drain PlumbingLicence verified El Cajon, 92020 CA PermitsPulled plumbing, heating and mechanical permits in unincorporated San Diego County, most recently in 2019 4 to 2019-05-09 Get a quote Claim
Gorgis Air Conditioning and Heating El Cajon, 92020 CA PermitsPulled plumbing, heating and mechanical permits in unincorporated San Diego County, most recently in 2023 4 to 2023-06-26 Get a quote Claim
Mcc Electrical Heating Air and Solar El Cajon, 92020 CA PermitsPulled plumbing, heating and mechanical permits in unincorporated San Diego County, most recently in 2019 4 to 2019-12-05 Get a quote Claim
Manna Appliance Installation El Cajon, 92020 CA PermitsPulled plumbing, heating and mechanical permits in unincorporated San Diego County, most recently in 2005 3 Get a quote Claim
Semper Solaris Construction IncLicence verifiedActive this year El Cajon, 92020 CA PermitsPlumbing permits pulled with the City of San Francisco 3 to 2025-10-16 Get a quote Claim
All Pro Air El Cajon, 92020 CA PermitsPulled plumbing, heating and mechanical permits in unincorporated San Diego County, most recently in 2015 2 to 2015-02-26 Get a quote Claim
American Comfort ServicesLicence verified El Cajon, 92020 CA PermitsPulled plumbing, heating and mechanical permits in unincorporated San Diego County, most recently in 2023 2 to 2023-10-11 Get a quote Claim
J & J Plumbing IncLicence verified El Cajon, 92020 CA PermitsPulled plumbing, heating and mechanical permits in unincorporated San Diego County, most recently in 2018 2 to 2018-12-05 Get a quote Claim
Palecek, James PlumbingLicence verified El Cajon, 92020 CA PermitsPulled plumbing, heating and mechanical permits in unincorporated San Diego County, most recently in 2015 2 to 2015-11-05 Get a quote Claim
Advanced Air & Vacuum Inc El Cajon, 92020 CA LicensedB, C20, C60, D21 985173 Get a quote Claim
Air Temperature SpecialistsLicence verified El Cajon, 92020 CA LicensedC4, C20, C36 763576 Get a quote Claim
Akko Heating and Cooling El Cajon, 92020 CA LicensedC20 1074332 Get a quote Claim
All Day Plumbing & Drains El Cajon, 92020 CA LicensedC36 1107739 Get a quote Claim
Allegiance General Contractor & Plumbing Inc El Cajon, 92020 CA LicensedB, C36 1149792 Get a quote Claim
Alpha Mechanical Inc El Cajon, 92020 CA LicensedB, C20, C36 1107524 Get a quote Claim
Alpha Mechanical LLCLicence verified El Cajon, 92020 CA LicensedB, C16, C20, C36 847444 Get a quote Claim
Astro Building Services El Cajon, 92020 CA LicensedA, B, C4, C7, C10, C36 988640 Get a quote Claim
Astro Mechanical Contractors Inc El Cajon, 92020 CA LicensedA, B, C4, C7, C10, C16, C20, C36 267392 Get a quote Claim
Bath Fitter El Cajon, 92020 CA LicensedC36, D12 984379 Get a quote Claim
Bellwether Mechanical Systems Inc El Cajon, 92020 CA LicensedC20 1087701 Get a quote Claim
Blue Diamond Heating and AirLicence verified El Cajon, 92020 CA LicensedC20 1060725 Get a quote Claim
Cascade Thermal Solutions LLC El Cajon, 92020 CA LicensedC38 756391 Get a quote Claim
Clean Earth Restorations El Cajon, 92020 CA LicensedB, C36 1141814 Get a quote Claim
Clear Heating and Air Inc El Cajon, 92020 CA LicensedC20 1076034 Get a quote Claim
Collins Plumbing Inc El Cajon, 92020 CA LicensedC36 663819 Get a quote Claim
Consolidated Building Systems Inc El Cajon, 92020 CA LicensedB, C20, C38 500277 Get a quote Claim
Countywide Mechanical Systems LLC El Cajon, 92020 CA LicensedC20, C36 1111305 Get a quote Claim
Earner Plumbing Inc El Cajon, 92020 CA LicensedC36 861474 Get a quote Claim
Gabe Harris Plumbing Inc El Cajon, 92020 CA LicensedC36 971423 Get a quote Claim
Gorilla Plumbing El Cajon, 92020 CA LicensedC36 1145104 Get a quote Claim
Helix Mechanical IncLicence verified El Cajon, 92020 CA LicensedB, C20, C36 834736 Get a quote Claim
Hurn Mechanical Heating and CoolingLicence verified El Cajon, 92020 CA LicensedC20 874902 Get a quote Claim
J & J Plumbing IncLicence verified El Cajon, 92020 CA LicensedC36 842155 Get a quote Claim
J P M Heating & Air IncLicence verified El Cajon, 92020 CA LicensedC20 947115 Get a quote Claim
Jl Perry HVAC El Cajon, 92020 CA LicensedC20 887727 Get a quote Claim
K - Rod Heating & Air Inc El Cajon, 92020 CA LicensedC20 964555 Get a quote Claim
L R Shrum Heating and a / C Inc El Cajon, 92020 CA LicensedC20 856297 Get a quote Claim
Lacey Plumbing LLC El Cajon, 92020 CA LicensedC36 1082330 Get a quote Claim
Magic Plumbing and Drains Inc El Cajon, 92020 CA LicensedC36 1124773 Get a quote Claim
Mark Harris Plumbing Co Inc El Cajon, 92020 CA LicensedC36 605808 Get a quote Claim
McClure Mechanical Systems Inc El Cajon, 92020 CA LicensedC20 995204 Get a quote Claim
Mega Rooter Plumbing El Cajon, 92020 CA LicensedC36 1072896 Get a quote Claim
Mvpg Plumbing Inc El Cajon, 92020 CA LicensedC36 1158400 Get a quote Claim
Plumbright Inc El Cajon, 92020 CA LicensedB, C36 491597 Get a quote Claim
Point Break Plumbing LLC El Cajon, 92020 CA LicensedC36 1154880 Get a quote Claim
Prestigious Plumbing El Cajon, 92020 CA LicensedC20, C36 1064681 Get a quote Claim
Pride Plumbing IncLicence verified El Cajon, 92020 CA LicensedC36 973394 Get a quote Claim
Primary Mechanical IncLicence verified El Cajon, 92020 CA LicensedC20 688738 Get a quote Claim
Pro Serve Inc. HVAC Maintenance El Cajon, 92020 CA LicensedC20 1129974 Get a quote Claim
Reliable Appliance Service IncLicence verified El Cajon, 92020 CA LicensedC20, D28 962632 Get a quote Claim
Remedy Rooter LLC El Cajon, 92020 CA LicensedC36 1087971 Get a quote Claim
Roger's Plumbing El Cajon, 92020 CA LicensedC36 847078 Get a quote Claim
Spira-Loc El Cajon, 92020 CA LicensedA, B, C2, C4, C10, C16, C20, C34, C36, C38, C43, C55, D62 583829 Get a quote Claim
Strang Heating and Air Conditioning Inc El Cajon, 92020 CA LicensedC20, C43 845406 Get a quote Claim
Tt's Plumbing Inc El Cajon, 92020 CA LicensedC36 1055537 Get a quote Claim
University Industrial Services El Cajon, 92020 CA LicensedA, B, C2, C4, C10, C16, C20, C34, C36, C38, C43, C55 583838 Get a quote Claim
University Mechanical & Engineering Contractors IncLicence verified El Cajon, 92020 CA LicensedA, B, C2, C4, C10, C16, C20, C34, C36, C38, C43, C55 460213 Get a quote Claim
Voyager Plumbing Inc El Cajon, 92020 CA LicensedB, C36 1092024 Get a quote Claim
West Bay Mechanical Systems Inc El Cajon, 92020 CA LicensedC20 1130879 Get a quote Claim
West Coast Air Conditioning Company Inc El Cajon, 92020 CA LicensedA, ASB, B, C4, C10, C20, C36, C43, C51 262349 Get a quote Claim
Wright Brothers Plumbing IncLicence verified El Cajon, 92020 CA LicensedC36 891209 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. San Diego County permit records here run to April 2025, so a business known only from those records cannot carry Active this year.

Also in 92020: verified permit history, trade unconfirmed

These businesses pulled permits that San Diego County recorded, but the permit records do not establish which trade they work in, so we do not file them under one. Ask what they do before you ask for a quote.

Business Location Trade Permits
Milholland Electric IncEstablished El Cajon, 92020 CA Not recorded 872 to 2023-10-19 Get a quote Claim
Mc Wire Electric IncEstablished El Cajon, 92020 CA Not recorded 208 to 2015-10-06 Get a quote Claim
Global Solar ElectricEstablished El Cajon, 92020 CA Not recorded 56 to 2023-11-16 Get a quote Claim
San Diego Electric SignLicence verifiedEstablished El Cajon, 92020 CA Not recorded 34 to 2024-10-09 Get a quote Claim
Quality Patio & SunroomEstablished El Cajon, 92020 CA Not recorded 22 to 2009-03-02 Get a quote Claim
Blue Star Energy IncEstablished El Cajon, 92020 CA Not recorded 10 to 2017-11-30 Get a quote Claim
Arc of Southern California El Cajon, 92020 CA Not recorded 8 to 2011-11-08 Get a quote Claim
S D Home Improvements Inc El Cajon, 92020 CA Not recorded 6 to 2011-09-15 Get a quote Claim
B Roberts Roofing El Cajon, 92020 CA Not recorded 4 to 2021-02-23 Get a quote Claim
Calavo Landscape El Cajon, 92020 CA Not recorded 4 to 2019-03-13 Get a quote Claim

Plumbing and HVAC in nearby ZIP codes

Contractors register at their yard or office rather than their service area, so the next ZIP over is usually in range.

Alpine 92001 1Bonsall 92003 8Borrego Springs 92004 5Cardiff 92007 7Carlsbad 92008 35Carlsbad 92009 11Carlsbad 92010 14Carlsbad 92011 9El Cajon 92012 1Carlsbad 92013 2Del Mar 92014 3Carlsbad 92018 8El Cajon 92019 50El Cajon 92021 91El Cajon 92022 8Encinitas 92023 4Encinitas 92024 25Escondido 92025 47Escondido 92026 64Escondido 92027 39Fallbrook 92028 53Escondido 92029 58Escondido 92030 3Escondido 92033 10Julian 92036 2La Jolla 92037 16La Jolla 92039 1Lakeside 92040 87Escondido 92046 13Oceanside 92049 1Oceanside 92051 2Oceanside 92052 7Oceanside 92054 27Oceanside 92056 50Oceanside 92057 26Oceanside 92058 18Pala 92059 2Pauma Valley 92061 2Poway 92064 57Ramona 92065 64

Other trades listed in El Cajon, CA 92020

General Contractors and Additions 184Lighting and Electrical 101Painting and Drywall 42Flooring, Carpet and Tile 22Kitchen Remodeling 20Landscaping 17Concrete and Masonry 16Swimming Pools, Spas and Hot Tubs 16Windows and Glass 11Roofing, Siding and Gutters 10Decks, Fences and Patios 2

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