Contractor on San Francisco permit records

411 Heating & A C

License #993500 (check status at CSLB) (925) 953-3007 1795 Ayers Rd, Concord, CA

This page is built from public San Francisco permit records. It shows permits this firm pulled, not the quality of its work, and it isn't a recommendation. We don't check whether a contractor is currently licensed, bonded or insured. Verify that at the CSLB before you hire.

SF jobs on record

Jobs in the past year

Typical job size

—

Most recent job

27d ago

Sep 24, 2026

What they work on

Jobs per year

'17

'18

'19

'20

'21

'22

'23

'24

'25

'26

Most active in

Haight AshburyMission

Every permitted job

3 permits on record. Values are declared at filing.

Sep 24, 2026
No cost listed
Amendment to pm 20260901249, change address from "1515 haight st" to correct "1555 haight st" to receive final inspection.
1555 Haight StHaight Ashburycomplete
#PM20260924491
Sep 1, 2026
No cost listed
Commerical retail: replace a 3 ton for another 3 ton package unit.
1515 Haight StHaight Ashburycomplete#Plumbing
#PM20260901249
Jun 12, 2017
No cost listed
Furnace installation
1210 Valencia StMissionexpired#Heating & cooling
#PM20170612117