844-JOB-HVAC › HVAC lead territories › California › San Mateo County

Exclusive HVAC leads in San Mateo County, California

San Mateo County, California is divided into 29 town territories covering 32 ZIP codes, listed in full below. Each ZIP goes to exactly one HVAC contractor: $149 for the first month, then $299 a month, with every lead included and no per-lead charges. Check which of these are still open →

29Town territories
32ZIP codes
3Max ZIPs per contractor
1Contractor per ZIP

Coverage verified 2026-08-17 against the live territory database.

Every town and ZIP code in San Mateo County

HVAC territory coverage in San Mateo County, California — 29 towns, 32 ZIP codes, verified 2026-08-17.
TownZIP codes
Atherton94027
Belmont94002
Brisbane94005
Colma94014
Daly City94015
East Palo Alto94303
Foster City94404
Half Moon Bay94019
Hillsborough94010
La Honda94020
Ladera94028
Loma Mar94021
Millbrae94030
Montara94037
Moss Beach94038
Pacifica94044
Pescadero94060
Redwood City94061, 94063, 94065
Russian River94401
San Bruno94066
San Carlos94070
San Gregorio94074
San Mateo94402, 94403
South San Franci94080
West Menlo Park94025
Woodside94062
Zcta 940hh940HH
Zcta 943hh943HH
Zcta 944hh944HH

How a San Mateo County territory works

When a homeowner in one of the ZIP codes above dials 844-JOB-HVAC (844-562-4822), the call is answered by an AI agent that qualifies the job, asks the homeowner to text a photo of the unit, and generates a damage estimate from that photo. You then receive one SMS containing the homeowner's name, phone number, address, problem description, the photo, and the estimate — before you call back. Nothing about that lead is sold to another contractor.

A contractor may hold up to 3 ZIP codes. Read the full mechanism on how it works, or compare the economics against shared-lead platforms in exclusive vs shared HVAC leads.

← All California HVAC territories

Claim your ZIP in San Mateo County, CA

One HVAC contractor per ZIP code. $149 your first month, then $299 a month per ZIP. Every lead arrives by SMS with the homeowner's name, phone, address, a photo, and an AI damage estimate. No per-lead charges, no shared leads, cancel anytime.

Check availability →