844-JOB-HVAC › HVAC lead territories › Missouri › St. Louis County

Exclusive HVAC leads in St. Louis County, Missouri

St. Louis County, Missouri is divided into 37 town territories covering 43 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 →

37Town territories
43ZIP codes
3Max ZIPs per contractor
1Contractor per ZIP

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

Every town and ZIP code in St. Louis County

HVAC territory coverage in St. Louis County, Missouri — 37 towns, 43 ZIP codes, verified 2026-08-17.
TownZIP codes
Affton63123
Ballwin63021
Berkeley63134, 63140
Brentwood63144
Bridgeton63044
Chesterfield63005
Clayton63105
Crescent63025
Creve Coeur63141
Des Peres63131
Fenton63026
Ferguson63135
Florissant63031, 63033, 63034
Glencoe63038
Grover63040
Hazelwood63042
Jennings63136
Kirkwood63122
Ladue63124
Lemay63125
Manchester63011
Maplewood63143
Maryland Heights63043
Normandy63121
North County63137, 63138
Olivette63132
Overland63114
Richmond Heights63117
Saint Ann63074
Sappington63126, 63127, 63128
South County63129
Town And Country63017
University City63130
Valley Park63088
Webster Groves63119
West County63146
Zcta 631hh631HH

How a St. Louis 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 Missouri HVAC territories

Claim your ZIP in St. Louis County, MO

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 →