Ace Drilling & Excavation

Contractor license: 889820; State license record
Based in: San Francisco
On San Francisco permits: Feb 2006 to Aug 2026
Last 24 months: 5 permits filed

235 permits since 2000: 148 completed, 6 in progress, 45 never finaled, 36 expired or cancelled.

Of the 45 never-finaled permits, 10 are 3 to 5 years old, 20 are 5 to 10 years old, 15 are over 10 years old. 1 was filed but never issued.

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, citywideThis contractor’s finished permits

Each point is the quarter the permits were filed, for deck 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.

Deck permits

All Roof deck 8 Deck 11 Stairs 22 Kitchen remodel 13 Bathroom remodel 27

11 deck permits: 7 completed, 3 never finaled, 1 expired or cancelled. Typically 225 days from filing to permit and 381 days from permit to final inspection.

Filed	Outcome	Address	Work described on the permit	Declared cost
Jun 10, 2020	Expired or cancelled expired Apr 2026	1715 Wawona St	add a new deck @southwest side of property. add one master bedroom & bathroom, one family room and full bathroom on basement level. new staircase to connect basement to garage. convert (e) office into (n)guest room @ garage level Details Permit 202006108340 Status expired Filed Jun 10, 2020 Permit issued May 7, 2021 Declared cost $350,000 Address 1715 Wawona St add a new deck @southwest side of property. add one master bedroom & bathroom, one family room and full bathroom on basement level. new staircase to connect basement to garage. convert (e) office into (n)guest room @ garage level Open the permit page	$350,000
Nov 26, 2019	Completed final sign-off May 2021	559 Alvarado St	relocate lower unit to gr fl(2 bedroom, kitchen, living rm, 1 full bath, laundry).2nd unit: 2nd fl, 3 bdrms, 2 full bath, laundry, infill lightwell 3rd fl: kitchen, living rm, office, powder rm,infill lightwell. 4th fl: dormers, workout room, storage, full bath. decks at rear, skylights Details Permit 201911268201 Status complete Filed Nov 26, 2019 Permit issued Jul 8, 2020 Final sign-off May 13, 2021 Declared cost $600,000 Address 559 Alvarado St relocate lower unit to gr fl(2 bedroom, kitchen, living rm, 1 full bath, laundry).2nd unit: 2nd fl, 3 bdrms, 2 full bath, laundry, infill lightwell 3rd fl: kitchen, living rm, office, powder rm,infill lightwell. 4th fl: dormers, workout room, storage, full bath. decks at rear, skylights Open the permit page	$600,000
Oct 18, 2018	Completed final sign-off Nov 2019	115 Rutledge St	1) at 1st floor: horizontal addition beneath extg habitable space. 2) new bathroom at 1st floor. 3)new deck at rear yard. 4)eliminate swing door at garage/hallway. 5)relocae washer/dryer to garage. 6)new windows & exterior doors. Details Permit 201810183538 Status complete Filed Oct 18, 2018 Permit issued Feb 12, 2019 Final sign-off Nov 20, 2019 Declared cost $35,000 Address 115 Rutledge St 1) at 1st floor: horizontal addition beneath extg habitable space. 2) new bathroom at 1st floor. 3)new deck at rear yard. 4)eliminate swing door at garage/hallway. 5)relocae washer/dryer to garage. 6)new windows & exterior doors. Open the permit page	$35,000
Mar 20, 2018	Never finaled issued Mar 2018, no final	381 Corbett Av	exploratory demolition work only: work at exterior wood stairs and wood deck to happen in future. remove selected windows for dry rot exploration. investigae soil conditions. Details Permit 201803204132 Status issued Filed Mar 20, 2018 Permit issued Mar 28, 2018 Declared cost $3,000 Address 381 Corbett Av exploratory demolition work only: work at exterior wood stairs and wood deck to happen in future. remove selected windows for dry rot exploration. investigae soil conditions. Open the permit page	$3,000
Feb 23, 2018	Completed final sign-off May 2023	4363 26th St	vertical & horizontal additions to include: basement- entry, elevator, wine rm, garage. 1st flr - (4) bdrms, (3) baths, laundry. 2nd fl - living, dining, kitchen, 1/2 bath, decks. 3rd fl - family rm, office bath & deck. Details Permit 201802232056 Status complete Filed Feb 23, 2018 Permit issued Dec 23, 2019 Final sign-off May 9, 2023 Declared cost $650,000 Address 4363 26th St vertical & horizontal additions to include: basement- entry, elevator, wine rm, garage. 1st flr - (4) bdrms, (3) baths, laundry. 2nd fl - living, dining, kitchen, 1/2 bath, decks. 3rd fl - family rm, office bath & deck. Open the permit page	$650,000
May 9, 2017	Completed final sign-off Apr 2021	319 Kensington Wy	excavate basement & 1st floor with bldg envelope, add office & 1/2 bath to basement. create deck at rear of 2nd floor, relocate two bedrooms to 1st floor. remodel ktichen & bathrooms, new stair. no change to bldg envelope or front facade. Details Permit 201705096085 Status complete Filed May 9, 2017 Permit issued Jun 14, 2017 Final sign-off Apr 29, 2021 Declared cost $100,000 Address 319 Kensington Wy excavate basement & 1st floor with bldg envelope, add office & 1/2 bath to basement. create deck at rear of 2nd floor, relocate two bedrooms to 1st floor. remodel ktichen & bathrooms, new stair. no change to bldg envelope or front facade. Open the permit page	$100,000
Mar 15, 2016	Never finaled issued Jan 2018, no final	381 Corbett Av	horizontal addition of 209 s.f. (family room) at basement. new egress window @ basement. remove (e) rear deck & stairs and replace with new deck & stairs. replace (e) glass sliding door @ first floor. Details Permit 201603152089 Status issued Filed Mar 15, 2016 Permit issued Jan 12, 2018 Declared cost $90,000 Address 381 Corbett Av horizontal addition of 209 s.f. (family room) at basement. new egress window @ basement. remove (e) rear deck & stairs and replace with new deck & stairs. replace (e) glass sliding door @ first floor. Open the permit page	$90,000
Apr 2, 2015	Completed final sign-off Sep 2016	1850 Laguna St	excavate basement to create: family room, poweder room ,bathroom and new interior stair connecting to 1st flr. infill underneath (e) deck. Details Permit 201504022698 Status complete Filed Apr 2, 2015 Permit issued Aug 28, 2015 Final sign-off Sep 12, 2016 Declared cost $95,000 Address 1850 Laguna St excavate basement to create: family room, poweder room ,bathroom and new interior stair connecting to 1st flr. infill underneath (e) deck. Open the permit page	$95,000
Jan 13, 2015	Completed final sign-off Sep 2016	249 Prospect Av	(e) basement add new family room and a full bathroom. excavation of underground to create a new garage. no increase to mass or height. addition by excavation only. conversion of deck to lightwell Details Permit 201501135673 Status complete Filed Jan 13, 2015 Permit issued Nov 18, 2015 Final sign-off Sep 28, 2016 Declared cost $70,000 Address 249 Prospect Av (e) basement add new family room and a full bathroom. excavation of underground to create a new garage. no increase to mass or height. addition by excavation only. conversion of deck to lightwell Open the permit page	$70,000
Sep 26, 2014	Completed final sign-off Feb 2016	776 Wisconsin St	excavate basement reconfigure front entry & add one additoinal vehicle parking space, add family room, wine cellar and bathroom. add roof deck reconfigure rear deck & interior stairway. Details Permit 201409267409 Status complete Filed Sep 26, 2014 Permit issued Oct 14, 2014 Final sign-off Feb 8, 2016 Declared cost $350,000 Address 776 Wisconsin St excavate basement reconfigure front entry & add one additoinal vehicle parking space, add family room, wine cellar and bathroom. add roof deck reconfigure rear deck & interior stairway. Open the permit page	$350,000
Apr 23, 2008	Never finaled issued Aug 2012, no final	1023 Haight St	expand basement into garage. relocate stair, and change configuration of front deck. Details Permit 200804230486 Status issued Filed Apr 23, 2008 Permit issued Aug 28, 2012 Declared cost $80,000 Address 1023 Haight St expand basement into garage. relocate stair, and change configuration of front deck. Open the permit page	$80,000