Contractor on San Francisco permit records

Tri County Alarm Systems

License #589478 (check status at CSLB) (650) 692-5103 849 Mitten Road #40, Burlingame, 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

$3K

Most recent job

7.2y ago

Aug 9, 2019

What they work on

Jobs per year

'17

'18

'19

'20

'21

'22

'23

'24

'25

'26

Most active in

Outer RichmondSeacliff

Every permitted job

3 permits on record. Values are declared at filing.

Aug 9, 2019
No cost listed
Fire alarm bell, sprinkler flow valve trip, 1 circuit one 12/3
577 Av 42nd AvOuter Richmondcomplete#Electrical
#E201908093273
May 23, 2019
$3.5K
Sprinkler monitor alarm ref 201702280324
577 42nd AvOuter Richmondcomplete#Fire sprinklers & alarms
#201905231548
Jan 3, 2019
$2.5K
Sprinkler moniotrin, flow & tamper
549 El Camino Del MarSeacliffissued#Fire sprinklers & alarms
#201901039600