Directory

Plumbing and HVAC in 94402

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

30 providers in ZIP 94402 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.

Showing providers listed in 94402. See every area.

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

Companies (19) Independent tradespeople (11)
Business Location Credential Record
Area Development Inc.Licence verifiedEstablishedActive this year San Mateo, 94402 CA PermitsPlumbing permits pulled with the City of San Francisco 19 to 2025-12-30 Get a quote Claim
Mc Mahon PlumbingLicence verifiedEstablishedActive this year San Mateo, 94402 CA PermitsPlumbing permits pulled with the City of San Francisco 19 to 2025-10-03 Get a quote Claim
Altai Mechanical LLC DBA Cal State HVACActive this year San Mateo, 94402 CA PermitsPlumbing permits pulled with the City of San Francisco 11 to 2026-06-29 Get a quote Claim
S D Plumbing IncActive this year San Mateo, 94402 CA PermitsPlumbing permits pulled with the City of San Francisco 8 to 2026-05-03 Get a quote Claim
Her ConstructionLicence verifiedActive this year San Mateo, 94402 CA PermitsPlumbing permits pulled with the City of San Francisco 7 to 2026-07-27 Get a quote Claim
Nelson Jameson Construction IncLicence verifiedActive this year San Mateo, 94402 CA PermitsPlumbing permits pulled with the City of San Francisco 6 to 2026-06-11 Get a quote Claim
Stella General Contracting ServicesLicence verifiedActive this year San Mateo, 94402 CA PermitsPlumbing permits pulled with the City of San Francisco 6 to 2026-06-23 Get a quote Claim
Acme Mechanical & PlumbingLicence verified San Mateo, 94402 CA PermitsPlumbing permits pulled with the City of San Francisco 5 to 2025-01-28 Get a quote Claim
Cloud Mechanical Heating & Air Condition San Mateo, 94402 CA PermitsPlumbing permits pulled with the City of San Francisco 3 to 2024-04-01 Get a quote Claim
Om's Remodeling San Mateo, 94402 CA PermitsPlumbing permits pulled with the City of San Francisco 3 to 2024-04-10 Get a quote Claim
Ace Heating & Air Conditioning Inc San Mateo, 94402 CA LicensedC20, C36 794984 Get a quote Claim
Bayhill Heat & Air Inc San Mateo, 94402 CA LicensedC20 917996 Get a quote Claim
Cal State HVAC San Mateo, 94402 CA LicensedC20 965710 Get a quote Claim
Century One Plumbing & Construction Inc San Mateo, 94402 CA LicensedB, C36 532683 Get a quote Claim
Cp Mechanical San Mateo, 94402 CA LicensedC20 558197 Get a quote Claim
Dittmann Plumbing Inc San Mateo, 94402 CA LicensedC36 311169 Get a quote Claim
Fcc Plumbing IncLicence verified San Mateo, 94402 CA LicensedC36 1077108 Get a quote Claim
S A Brandt Inc DBA Brandt Plumbing San Mateo, 94402 CA LicensedC36 860519 Get a quote Claim
Tremors Plumbing and Sewer Inc San Mateo, 94402 CA LicensedC36 1095390 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 94402: verified permit history, trade unconfirmed

These businesses pulled permits that San Diego County and Orlando 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
Solarcity CorporationEstablished San Mateo, 94402 CA Not recorded 7,000 to 2025-04-17 Get a quote Claim
SOLARCITY CORPORATIONEstablished SAN MATEO, 94402 CA Not recorded 69 to 2018-09-10 Get a quote Claim

What to know before hiring for plumbing and hvac