Updated: Aug 06, 2026
Location and Projects
Address
2630 ABBEY STREET, Oakland, CA, 94619
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Hi-tech Roofing Services Co
Hi-tech Roofing Services Co, 2630 Abbey St, Oakland, CA (Employees: Angelica M Altamirano, Guillermo Crescencio Altamirano, and Jason Woon Hur) holds a Roofing license and 3 other licenses according to the California license board.
Their BuildZoom score of 110 ranks in the top 4% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Hi-tech Roofing Services Co, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Hi-tech Roofing Services Co Contact Information
Phone Number: (510) 289-9895
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Address: 2630 ABBEY STREET, Oakland, CA 94619
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Hi-tech Roofing Services Co Oakland
Quality
110
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Hi-tech Roofing Services Co has a BuildZoom score of 110, which places them above 96% of 336,931 contractors in California.
Activity
|
23 projects
|
2025 |
|
24 projects
|
2024 |
|
30 projects
|
2023 |
Our building permit records indicate that Hi-tech Roofing Services Co has worked on at least
77.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
75 projects
|
Roofing projects |
Analyzing permits over the last 4 years shows that Hi-tech Roofing Services Co mostly works on
roofing project
projects.
Pricing
|
1 project
|
< $5k |
|
67 projects
|
$5k-$20k |
|
8 projects
|
$20k-$50k |
The typical size of their permits is approximately $13,000. This graph shows the distribution of these job values.
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
Building Permits by Hi-tech Roofing Services Co
This is a sample of this contractor's permits. Click here to access their complete permit history.
** unit # 1 thru 8 ** **roof nail required** contractor shall provide a secure with a minimum of 3 rungs above roof line and jobsite access. no telescoping ladders allowed contractor shall be manufacturer's specs for roofing material installation. contractor shall call for inspections 209-723-2489 and provide smoke and carbon form at time inspection. inspections 8-12 1-4 m-f
Valuation:
$18,995
Permit #:
24-00002757
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Removal of existing roofing material. install new cdx plywood to replace any damaged sheets. install new synthetic felt #20 install new cool roof shingles malarkey install new ohagins to provide proper ventilation
Valuation:
$22,000
Permit #:
B24-05884
Status:
issued
Fee:
$456
Permit Type:
N/A
Building Type:
N/A
Removal of existing roofing material. install new osb for new solid surface for shingles. install one layer of 20# synthetic felt. install new dormer vents for ventilation. **this record is in a special district area only like for like roofing materials can be used. if proposing exterior changes please contact planning dept to obtain approval. also fascia boards to remain and rafter t... see more
Valuation:
$18,000
Permit #:
B24-00246
Status:
final
Fee:
$341
Permit Type:
N/A
Building Type:
N/A
Enf-2025-00025 - remove (e) roofing; keep (e) sheathing; install 16 sq. (n) class a comparable shingles
Valuation:
$15,000
Permit #:
BRROOF-25-0025
Status:
complete
Fee:
$765
Permit Type:
N/A
Building Type:
N/A
Removal of existing roofing material use existing plywood replace any damaged sheets. install new #20 synthetic felt. install new cool roof shingles from gaf. install new ohagin vents for proper ventilation
Valuation:
$40,000
Permit #:
B24-07367
Status:
issued
Fee:
$627
Permit Type:
N/A
Building Type:
N/A
Remove and replace roof 20 squares presidential shingles with 30lbs of base felt. cool roof exception: e & g - roof has at least r-38 ceiling insulation and buildings have no ducts in the attic
Valuation:
$16,000
Permit #:
B24-1166
Status:
issued
Fee:
$308
Permit Type:
N/A
Building Type:
N/A
Remove old roofing keep (e) sheathing and install 24 sq. (n) 30-year warranty comparable shingles. reinstall of photovoltaic system per brsolar-25-0155
Valuation:
$18,000
Permit #:
BRROOF-25-0389
Status:
approved
Fee:
$927
Permit Type:
N/A
Building Type:
N/A
Removal of existing roofing materials. use existing plywood. replace damaged plywood with new osb. install new synthetic underlayment. #20 felt install new cool roof shingles from malarkey. install single ply at valley area. install dormer vents to comply with venting requirements
Valuation:
$5,995
Permit #:
B23-02117
Status:
final
Fee:
$275
Permit Type:
N/A
Building Type:
N/A
Removal of existing roofing material. use existing roof sheeting. install new #20 synthetic felty. install new malarkey cool roof shingles. install new ohagins vents to properly ventilate the attic
Valuation:
$9,000
Permit #:
B24-00534
Status:
final
Fee:
$319
Permit Type:
N/A
Building Type:
N/A
Remove existing roofing material. use existing plywood replace the damage plywood as needed. install new synthetic felt #20 install new gaf cool roof shingles. install vents as needed
Valuation:
$9,000
Permit #:
B24-08492
Status:
issued
Fee:
$319
Permit Type:
N/A
Building Type:
N/A
Tear off the old roof and replace new roof and 30year warrant and shingle roof
Valuation:
$18,000
Permit #:
RW25-0175
Status:
final
Fee:
$594
Permit Type:
N/A
Building Type:
N/A
Removal of existing roofing material. use existing plywood. replace damaged plywood as needed install new synthetic felt #20 install new cool roof from gaf. install vents as needed
Valuation:
$9,000
Permit #:
B24-08491
Status:
issued
Fee:
$319
Permit Type:
N/A
Building Type:
N/A
Removal of roofing materials. use existing plywood replace any damage plywood with new plywood. install new #20 synthetic underlayment install new cool roof shingles by gaf. install new ohagins vents for proper ventilation
Valuation:
$11,000
Permit #:
B23-13284
Status:
final
Fee:
$347
Permit Type:
N/A
Building Type:
N/A
Remove old composition shingle and replace new 30 yrs warranted comparable shingles class a. (including plywood and sheathing)
Valuation:
$18,000
Permit #:
BLD25-02212
Status:
final
Fee:
$822
Permit Type:
N/A
Building Type:
N/A
Remove existing roofing material. use existing plywood replace defective plywood with new osb. install new synthetic felt #20 install new cool roof shingles from gaf. install ohagins to properly ventilate attic space
Valuation:
$12,000
Permit #:
B23-14270
Status:
final
Fee:
$300
Permit Type:
N/A
Building Type:
N/A
Removal of existing roofing material. use existing plywood. replace any damage plywood with new. install new synthetic felt #20 install new cool roof shingles from malarkey install new ohagins for proper ventilation
Valuation:
$15,000
Permit #:
B23-14229
Status:
final
Fee:
$372
Permit Type:
N/A
Building Type:
N/A
Removal of existing roofing material. use existing plywood. replace any damage plywood with new. install new synthetic felt #20 install new cool roof shingles from malarkey install new ohagins for proper ventilation
Valuation:
$15,000
Permit #:
B23-14228
Status:
final
Fee:
$372
Permit Type:
N/A
Building Type:
N/A
Removal of existing roofing material. use existing plywood. replace any damage plywood with new. install new synthetic felt #20 install new cool roof shingles from malarkey install new ohagins for proper ventilation
Valuation:
$24,000
Permit #:
B23-14227
Status:
final
Fee:
$456
Permit Type:
N/A
Building Type:
N/A
Removal of existing roofing material. install new osb to provide a solid deck for new roof. install new synthetic underlayment. #20 install new gaf cool roofing shingles. install new ohagins to provide proper ventilation
Valuation:
$12,000
Permit #:
B23-11837
Status:
final
Fee:
$309
Permit Type:
N/A
Building Type:
N/A
Removal of existing roofing material. use existing plywood. install new synthetic #20 felt install new cool roof shingles from gaf install new vents for proper ventilation
Valuation:
$24,000
Permit #:
B24-06110
Status:
canceled
Fee:
$238
Permit Type:
N/A
Building Type:
N/A
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Hi-tech Roofing Services Co Reviews
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Hi-tech Roofing Services Co License info
Verified License
| License # | 1035334 |
| Status | Active |
| State | California |
| Type | Roofing |
| Business Type | Corporation |
- BuildZoom verified this license was active as of August 2026.
Verify this license's status for Hi-tech Roofing Services Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 936638 |
| Status | Active |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning, Roofing |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Hi-tech Roofing Services 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 # | 864970 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning, Roofing |
| Business Type | Corporation |
- 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 Hi-tech Roofing Services 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 # | 721589 |
| Status | Inactive |
| State | California |
| Type | Roofing, Warm Air Heating, Ventilating And Air Conditioning, General Building |
| Business Type | Corporation |
- 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 Hi-tech Roofing Services Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
110
BuildZoom Score
Bonded
| Bonded Agent | Old Republic Surety Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Workers' Compensation History |
824
Permits
- Building permit records show that Hi-tech Roofing Services Co has worked on 824 permitted projects.
Hi-tech Roofing Services Co Employees
AA
Angelica M Altamirano
Officer
GA
Guillermo Crescencio Altamirano
Officer
JH
Jason Woon Hur
Sole Owner
JA
Jose Guadalupe Altamirano
Rmo / Ceo / Pres