Updated: Jun 03, 2026
Location and Projects
Address
10092 Calcot Pl, Oakland, CA, 94606
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Acker & Guerrero Roof Co
Their BuildZoom score of 0 does not rank in the top 50% of California contractors.
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Acker & Guerrero Roof Co Contact Information
Phone Number: (510) 569-5422
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Address: 10092 Calcot Pl, Oakland, CA 94606
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Building Permits by Acker & Guerrero Roof Co
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remove a 5 section around the perimeter of three roof areas; wood replacement to be performed by others; isntall new 1/4 dens deck cover board over the new plywood; install new duro-last 60 mil pvc fleece backed membrane over the entire roof area (cool roof) - job requires deck and final inspections
Valuation:
$19,375
Permit #:
B12-3336
Status:
final
Fee:
$509
Permit Type:
N/A
Building Type:
N/A
Remove a 5 section around the perimeter of three roof areas; wood replacement to be performed by others; isntall new 1/4 dens deck cover board over the new plywood; install new duro-last 60 mil pvc fleece backed membrane over the entire roof area (cool roof) - job requires deck and final inspections
Valuation:
$19,375
Permit #:
B12-3337
Status:
final
Fee:
$509
Permit Type:
N/A
Building Type:
N/A
Tear off existing tile and shake roofs (700 sq. ft.). install ib 80 mil single ply system on the patio deck (approx 400 sq. ft.). install a certainteed landmark 40 year composition shingle roof system with new 1/2 cdx plywood sheathing on pitched areas. all systems are class a assemblies
Valuation:
$1,463,000
Permit #:
BLD2006-00741
Status:
final
Fee:
$168
Permit Type:
N/A
Building Type:
N/A
Reroof - one/two family residential new roof: tear-out and composition asphalt shingle class a area 2093 sf use existing roof deck remove composition asphalt shingle existing roofing est. 1.3 ton to be recycled
Valuation:
N/A
Permit #:
BLD2012-01364
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove existing roofing install new 1/2 cdx plywood over existing wood sheathing nailed with 10d @ 6 o.c. at all supporting edges & 10d @ 12 o.c. at field. reroofing under separate permit roof area approx. 1800 sf
Valuation:
$7,000
Permit #:
201206082179
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Tear off existing 2/3 roof (bull room 1/3 -communication room 1/3 ) built up system. 1/3 of the roof has already been reroofed under permit #r010322 (storage room) replace damaged plywood as needed. roof cover by ib corp. (pvc) -(cpa) and per er-5627
Valuation:
$24,000
Permit #:
R020148
Status:
final
Fee:
$292
Permit Type:
N/A
Building Type:
N/A
Permit value$10kmessage contractor ***** print only 4 comment lines ***** heavy wood shakes class a assembly. underlayment. re-roof with fire treated cdx plywood. install 72# glaskap system must comply with restrictions in fire tear off existing roof. install 1/2" zones
Valuation:
N/A
Permit #:
0600002067
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install a 1 poliso insultion 1/4 dens primed and a 2 ply sbs self adhered cool roof remove the wood mansard and reroof with #1 grade wesco cedar treated shake class b customer brought sample of shake in for review determined by bill rose to be same as existing mansard material
Valuation:
$0
Permit #:
B07-3161
Status:
FINALED
Fee:
$495
Permit Type:
N/A
Building Type:
N/A
Roof overlay existing capsheet bur with fibertite single ply cool-roof system 2 layer fr10 & 36mil kee at the bank of america (note: planning dept (bc) ok'd to do flat roofs only which are not visible from street not sloped roof)
Valuation:
$34,000
Permit #:
12BLD-0359
Status:
final
Fee:
$227
Permit Type:
N/A
Building Type:
N/A
Permit value$13.3kmessage contractor ***** print only 4 comment lines ***** all fire zone 2 restrictions. tear off existing roof install built up roofing 3 ply app class a roof. wui - fire zone 2 - must comply with
Valuation:
N/A
Permit #:
1100003059
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
***** print only 4 comment lines ***** pitched roof. re-roof pitched roof with roof system. roof with flintlastic s/a built class a gaf 30yr comparable shingles. re-roof flat install 1/2 cdx plywood sheathing on tear off roof down to roof deck
Valuation:
$13,241
Permit #:
0600003004
Status:
ISSUED
Fee:
N/A
Permit Type:
Bp-0 express
Building Type:
N/A
Reroof - multifamily residential commercial or residential with overlay
2009-08-19
Re-roof - remove existing 3-tab shingles and install new 40 yr. laminated shingles. class a fire rating install 60 mil pvc roof system over existing mineral surfaced capsheet roof. new roof system to maintain the existing fire rating
Valuation:
$97,660
Permit #:
RR090270
Status:
final
Fee:
$79
Permit Type:
N/A
Building Type:
N/A
Tear off existing tar & gravel roof install 2 layers of underlayment and install class a 60 mil pvc single ply roofing membrane. ***** print only 4 comment lines
Valuation:
$96,655
Permit #:
1100000758
Status:
ISSUED
Fee:
N/A
Permit Type:
Bp-0 express
Building Type:
N/A
***** print only 4 comment lines ***** heavy wood shakes class a assembly. underlayment. re-roof with fire treated cdx plywood. install 72# glaskap system must comply with restrictions in fire tear off existing roof. install 1/2 zones
Valuation:
$9,996
Permit #:
0600002067
Status:
ISSUED
Fee:
N/A
Permit Type:
Bp-0 express
Building Type:
N/A
***** print only 4 comment lines ***** all fire zone 2 restrictions. tear off existing roof install built up roofing 3 ply app class a roof. wui - fire zone 2 - must comply with
Valuation:
$13,346
Permit #:
1100003059
Status:
ISSUED
Fee:
N/A
Permit Type:
Bp-0 express
Building Type:
N/A
Reroof - multifamily residential commercial or residential with overlay
2009-08-19
Re-roof remove existing 3-tab shingles and install new 40 yr. laminated shingles. class a fire rating install 60 mil pvc roof system over existing mineral surfaced capsheet roof. new roof system to maintain the existing fire rating
Valuation:
$89,180
Permit #:
RR090272
Status:
final
Fee:
$79
Permit Type:
N/A
Building Type:
N/A
Permit value$10.4kmessage contractor * composition shingles. fire zone 2 - fire zones. kem existing tiles and shingles on west must comply with all restrictions in panel and install felt & 40 year slope. reinstall tiles around solar
Valuation:
N/A
Permit #:
1000003018
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
* composition shingles. fire zone 2 - fire zones. kem existing tiles and shingles on west must comply with all restrictions in panel and install felt & 40 year slope. reinstall tiles around solar
Valuation:
$10,400
Permit #:
1000003018
Status:
ISSUED
Fee:
N/A
Permit Type:
Bp-0 express
Building Type:
N/A
Building tear off existing tar & gravel roof addition single ply roof membrane ib roof system as per icbo er5405 class a. 190 squares. park place apts. (rgs) 4/29/04 - change from tear off to overlay existing roof. (rgs)
Valuation:
N/A
Permit #:
BLD2004-06303
Status:
final
Fee:
$1,048
Permit Type:
N/A
Building Type:
N/A
Reserve metered space(s) for construction vehicle(s). work on building roof ref: r1100647. separate ob required to obstruct sidewalk with pedestrian canopy on medau place
Valuation:
N/A
Permit #:
OB120051
Status:
issued
Fee:
$557
Permit Type:
N/A
Building Type:
N/A
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Acker & Guerrero Roof Co License info
License Not Verified
| License # | 610561 |
| Status | Active |
| City | Milpitas |
| Type | General Contractor |
| Business Type | Corporation, Partnership |
- When BuildZoom last verified this license, it had an expiration date of January, 2013. Check the current license status of Acker & Guerrero Roof Co with the The City of Milpitas, CA
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 610541 |
| Status | Active |
| City | Santa Cruz |
| Type | Contractor |
| Business Type | Corporation, Partnership |
- When BuildZoom last verified this license, it had an expiration date of January, 2011. Check the current license status of Acker & Guerrero Roof Co with the The City of Santa Cruz, CA
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 848863 |
| Status | Inactive |
| State | California |
| Type | Roofing |
| Business Type | Corporation, Partnership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Acker & Guerrero Roof Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 591000 |
| Status | Inactive |
| State | California |
| Type | Roofing |
| Business Type | Corporation, Partnership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Acker & Guerrero Roof Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 590240 |
| Status | Inactive |
| State | California |
| Type | Roofing |
| Business Type | Corporation, Partnership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Acker & Guerrero Roof Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 525162 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation, Partnership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Acker & Guerrero Roof Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 853543 |
| Status | Inactive |
| State | California |
| Type | Roofing |
| Business Type | Corporation, Partnership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Acker & Guerrero Roof Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
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BuildZoom Score
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- *No active license on file. If you are Acker & Guerrero Roof Co, click “This is My Business” to update your information.
Bonded
| Bonded Agent | Financial Pacific Insurance Company |
| Bond Value | $12,500 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
2.1K
Permits
- Building permit records show that Acker & Guerrero Roof Co has worked on 2119 permitted projects.
Acker & Guerrero Roof Co Employees
AI
Acker & Guerrero Roof Co., Inc
Owner
BG
Benjamin Franco Guerrero
General Partner
GA
George Lawrence Acker
Qualify Partner
GG
Gustavo Briones Guerrero
Officer
JJ
Jerry Dennis James
Qualify Partner
MA
Michael Christopher Acker
General Partner