Ambrose Construction Inc

Contractor license: 979872; State license record
Based in: Vacaville
On San Francisco permits: Feb 2022 to Sep 2026
Last 24 months: 3 permits filed

4 permits since 2000: 2 completed, 2 in progress.

CompletedIn progressNever finaledExpired or cancelled

This is the city’s permit record, not a license check. It does not show whether the state license is active, bonded or insured. How to read these records

Permits filed each year

How long permits take

Median days to final inspection, citywideMedian days to permit issued, citywide

Each point is the quarter the permits were filed, for all building permits across San Francisco. A median counts only permits that have finished, so the shaded recent quarters look faster than they will end up: their slow permits have not finished yet. Hover a point for the slowest 10%. Gaps mean fewer than 5 permits. A rise in the issue line is the city’s review backlog, not the contractor. Too few of this contractor’s permits have finished to plot them.

Most recent permits

All

Filed	Outcome	Address	Work described on the permit	Declared cost
Sep 28, 2026	In progress filed Sep 2026, not yet issued	143 10th Av	solar permit: installing 15 solar pv modules, 405 watts per module, total no. of rating 6.075 kw. mounted: roof, ballasted: n, including 1 energy storage unit, of 240 vac, with 13.5 kwh each in capacity, ess units will be closer than 3 feet \| roof mounted pv 6.07kw an Details Permit S20260928753 Status filed Filed Sep 28, 2026 Declared cost $41,934 Address 143 10th Av solar permit: installing 15 solar pv modules, 405 watts per module, total no. of rating 6.075 kw. mounted: roof, ballasted: n, including 1 energy storage unit, of 240 vac, with 13.5 kwh each in capacity, ess units will be closer than 3 feet \| roof mounted pv 6.07kw an Open the permit page	$41,934
Sep 28, 2026	In progress filed Sep 2026, not yet issued	145 10th Av	solar permit: installing 10 solar pv modules, 405 watts per module, total no. of rating 4.05 kw. mounted: roof, ballasted: n, including 1 energy storage unit, of 240 vac, with 13.5 kwh each in capacity, ess units will be closer than 3 feet \| roof mounted pv 4.05kw and Details Permit S20260928754 Status filed Filed Sep 28, 2026 Declared cost $34,340 Address 145 10th Av solar permit: installing 10 solar pv modules, 405 watts per module, total no. of rating 4.05 kw. mounted: roof, ballasted: n, including 1 energy storage unit, of 240 vac, with 13.5 kwh each in capacity, ess units will be closer than 3 feet \| roof mounted pv 4.05kw and Open the permit page	$34,340
Jan 8, 2026	Completed final sign-off Mar 2026	158 10th Av	solar permit: installing 14 solar pv modules, 410 watts per module, total no. of rating 5.74 kw. mounted: roof, ballasted: n, including 1 energy storage unit, of 240 vac, with 13.5 kwh each in capacity, ess units will not be closer than 3 feet \| 5.74kw roof mt pv(14xq Details Permit S20251231421 Status complete Filed Jan 8, 2026 Permit issued Jan 22, 2026 Final sign-off Mar 23, 2026 Declared cost $41,819 Address 158 10th Av solar permit: installing 14 solar pv modules, 410 watts per module, total no. of rating 5.74 kw. mounted: roof, ballasted: n, including 1 energy storage unit, of 240 vac, with 13.5 kwh each in capacity, ess units will not be closer than 3 feet \| 5.74kw roof mt pv(14xq Open the permit page	$41,819
Feb 14, 2022	Completed final sign-off Sep 2022	4233 22nd St	battery install 10kw dc (2) tesla batteries. tesla powerwall 1092170-xx-x Details Permit 202202147919 Status complete Filed Feb 14, 2022 Permit issued Jun 3, 2022 Final sign-off Sep 20, 2022 Declared cost $27,000 Address 4233 22nd St battery install 10kw dc (2) tesla batteries. tesla powerwall 1092170-xx-x Open the permit page	$27,000