Updated: Jul 01, 2026
Location and Projects
Address
P O BOX 1046, San Martin, CA, 95046
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Silva Roofing
Silva Roofing, San, Po Box 1046, San Martin, CA (Employees: Gabriel Silva, Gabriel Silva, and Gerald David Mainer) holds a Roofing license and 4 other licenses according to the California license board.
Their BuildZoom score of 118 ranks in the top 1% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Silva Roofing, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Silva Roofing Contact Information
Phone Number: (510) 638-6438
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Address: P O BOX 1046, San Martin, CA 95046
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Silva Roofing San Martin
Quality
118
99th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Silva Roofing has a BuildZoom score of 118, which places them above 99% of 336,931 contractors in California.
Activity
|
31 projects
|
2025 |
|
22 projects
|
2024 |
|
39 projects
|
2023 |
Our building permit records indicate that Silva Roofing has worked on at least
92.0 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
|
52 projects
|
Roofing projects |
Analyzing permits over the last 4 years shows that Silva Roofing mostly works on
roofing project
projects.
Pricing
|
6 projects
|
< $5k |
|
18 projects
|
$5k-$20k |
|
10 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
The typical size of their permits is approximately $15,600. 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.
Silva Roofing Reviews
5 out of 5 stars, based on
3
reviews
-
By Nelson L.July 13, 2023Roof replacement$23,620
-
By Kevin M.December 19, 2017New roof
After researching various options, I decided to replace my wood shake roof with concrete tile. After seeing a Silva Roofing truck in the neighborhood, I decided to give them a call. Within a few days, Gabriel came to the house and provided me with a competitive bid and I couldn't be happier with my decision.
Gabriel and crew did an amazing job with the removal and installation of the new roof. Everyone was very professional and worked efficiently to complete the project and keeping the area clean everyday.
If you need a new roof, I would highly recommend Silva Roofing.
-
By RolandJune 2, 2017Verified Hire
Silva Roofing did perfect job on my re-roofing. I will recommend them anytime, 5 star on their job well done.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Tri-plex building - remove existing tile roof from unit 1331 1335 1337 approximately 44 sq 4 400 sq ft and haul away debris. install new tile roof (like for like) according to manufacturer's requirements and/or specifications up to 100 percent job completion. no osb sheathing will be installed and plywood will be installed as needed to repair damaged wood only. approximately 5 - 6 she... see more
Valuation:
$40,000
Permit #:
BLD25-01386
Status:
final
Fee:
$799
Permit Type:
N/A
Building Type:
N/A
Remove existing tile roof from 1315 & 1325 approximately 35 sq ea and haul away debris. install new tile roof (like for like) according to manufacturer's requirements and/or specifications up to 100 percent job completion. no osb sheathing will be installed and plywood will be installed as needed to repair damaged wood only. clean area and haul away debris
Valuation:
$26,000
Permit #:
BLD25-01103
Status:
final
Fee:
$797
Permit Type:
N/A
Building Type:
N/A
Remove existing tile roof from 1311 & 1321 approximately 35 sq ea and haul away debris. install new tile roof (like for like). no osb sheathing will be installed and plywood will be installed as needed to repair damaged wood only. approximately 5-6 sheets of plywood will be used
Valuation:
$26,000
Permit #:
BLD25-01077
Status:
final
Fee:
$797
Permit Type:
N/A
Building Type:
N/A
Remove existing wood shake roof and haul away. install 1 x 3 and osb on sub roof deck. install new landmark pro solaris 50 yr roof. total re roof area is 33 sq. clean area and haul away all debris. this roof project is for 2847 and 2849 regnart way
Valuation:
$23,000
Permit #:
BLD25-02098
Status:
final
Fee:
$823
Permit Type:
N/A
Building Type:
N/A
Remove (e) roofing install 30 sq. (n) 50 year comparable shingles on main house's permitted pitched roof only
Valuation:
$18,000
Permit #:
BRROOF-25-0302
Status:
final
Fee:
$464
Permit Type:
N/A
Building Type:
N/A
Remove existing roof and haul away. install new presidential 50 yr shingle roof according to manufacturer's requirements and specifications. clean all debris and haul away
Valuation:
$23,000
Permit #:
BLD2025-04538
Status:
final
Fee:
$313
Permit Type:
N/A
Building Type:
N/A
Remove existing layer of composition roof clean debris and haul away. install new composition roof according to manufacturer's requirements and/or specifications up to 100 percent job completion. brown or black color. 29 squares
Valuation:
$19,000
Permit #:
BL-ROOF-2024-00286
Status:
expired
Fee:
$747
Permit Type:
N/A
Building Type:
N/A
Remove existing roof and haul away. install new 1 x 3 osb sheathing and composition roof according to manufacturer's requirements and/or specifications up to 100 percent job completion. clean debris leave area clean and haul away
Valuation:
N/A
Permit #:
BLD2024-01771
Status:
expired
Fee:
$461
Permit Type:
N/A
Building Type:
N/A
Remove existing composition roof and haul away debris. install new composition roof according to manufacturer's requirements and specifications up to 100 percent job completion. clean area and haul away all debris
Valuation:
$12,000
Permit #:
BLD24-03452
Status:
final
Fee:
$794
Permit Type:
N/A
Building Type:
N/A
Remove existing roof and install 1/4 secure rock and tpo 60 mil single ply flat roof system according to manufacturer's requirements
Valuation:
N/A
Permit #:
DEV24-1532
Status:
final
Fee:
$399
Permit Type:
N/A
Building Type:
N/A
Re-roof 34 sq roof comparable
Valuation:
N/A
Permit #:
DEV25-1900
Status:
final
Fee:
$500
Permit Type:
N/A
Building Type:
N/A
Re-roof 36 sq -wood shake roof replace with (n) comparable landmark pro 50 yr according to manufacturer's requirements and specifications up to 100 percent job completion
Valuation:
N/A
Permit #:
DEV23-2427
Status:
final
Fee:
$397
Permit Type:
N/A
Building Type:
N/A
Remove existing layer of composition roof and install new layer of composition roof according to manufacturer's requirements and/or specifications up to 100 percent job completion
Valuation:
$13,000
Permit #:
BLD2023-06811
Status:
complete
Fee:
$316
Permit Type:
N/A
Building Type:
N/A
Remove existing comparable roof install underlayment and install new comparable roof according to manufacturer's specifications and requirements up to 100 percent job completion required inspections include tear off in progress and final
Valuation:
$8,000
Permit #:
RER2022-02381
Status:
complete
Fee:
$163
Permit Type:
Single family res...
Building Type:
N/A
Remove existing roof and haul away. install new composition roof according to manufacturer's requirements and/or specifications up to 100 percent job completion
Valuation:
$36,000
Permit #:
RER2024-02131
Status:
expired
Fee:
$377
Permit Type:
Single family res...
Building Type:
N/A
Remove existing 1 layer of composition roof and install 1 layer of new composition roof according to manufacturer's requirements and/or specifications up to 100 percent job completion. clean all debris and haul away
Valuation:
$15,600
Permit #:
BLD2024-00082
Status:
complete
Fee:
$367
Permit Type:
N/A
Building Type:
N/A
Remove existing composition roof and haul away. install new composition shingles according to manufacturer's requirements and/or specifications up to 100 percent job completion. clean up all debris and haul away
Valuation:
$15,600
Permit #:
BLD2024-02449
Status:
complete
Fee:
$367
Permit Type:
N/A
Building Type:
N/A
Remove existing composition roof and install new landmark composition roof according to manufacturer's requirement and/or specifications up to 100 percent job completion. leave area clean safe and haul away all debris
Valuation:
$13,000
Permit #:
BLD2023-02750
Status:
complete
Fee:
$316
Permit Type:
N/A
Building Type:
N/A
Remove existing composition roof and haul away debris. install new composition roof according to manufacturer's requirements and/or specifications up to 100 percent job completion. clean up all debris and haul away
Valuation:
N/A
Permit #:
DEV23-2977
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove existing layer of composition roof install new 50 yr composition roof according to manufacturers requirements and/or specifications up to 100 percent job completion. clean and haul away debris
Valuation:
$15,600
Permit #:
BLD2023-02225
Status:
complete
Fee:
$367
Permit Type:
N/A
Building Type:
N/A
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Recent Buildzoom Projects
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Verified License
BuildZoom confirmed this contractor's license
Silva Roofing License info
Verified License
| License # | 976447 |
| Status | Active |
| State | California |
| Type | Roofing |
| Business Type | Corporation, Sole Ownership |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Silva Roofing at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 883127 |
| Status | Active |
| City | Milpitas |
| Type | Contractor, Other |
| Business Type | Corporation, Sole Ownership |
- When BuildZoom last verified this license, it had an expiration date of September, 2016. Check the current license status of Silva Roofing 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 # | 510-638-6438 |
| Status | Active |
| City | Richmond |
| Type | Contractor, Roof |
| Business Type | Corporation, Sole Ownership |
- When BuildZoom last verified this license, it had an expiration date of September, 2012. Check the current license status of Silva Roofing with the The City of Richmond, CA
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 883127 |
| Status | Inactive |
| State | California |
| Type | Roofing |
| Business Type | Corporation, Sole Ownership |
- 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 Silva Roofing at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 270825 |
| Status | Inactive |
| State | California |
| Type | Roofing |
| Business Type | Corporation, Sole Ownership |
- 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 Silva Roofing at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
118
BuildZoom Score
Bonded
| Bonded Agent | State National Insurance Company Inc |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
733
Permits
- Building permit records show that Silva Roofing has worked on 733 permitted projects.
Silva Roofing Employees
GS
Gabriel Silva
Sole Owner
GS
Gabriel Silva
Sole Owner
GM
Gerald David Mainer
Rmo / Ceo / Pres
MM
Marvin Dale Mainer
Rmo / Ceo / Pres
RS
Rafael Silva
General Partner
RS
Rafael Silva
General Partner
Of the 3 bids we got, Silva Roofing Company was the most detailed and reasonably priced. After completion and answering our many concerns, we learned that Gabriel is upfront, honest, and trustworthy. While the other roofers said that the 3 ply shingles would last 100 years or a lifetime, Gabriel pointed out in the fine print of the brochure that the guarantee is the same for 2 ply and 3 ply. The 3 ply shingle is only applied to the front of the shingle which makes the roof look like it has thicker shingles, but because the 3 ply shingle is not applied on the whole shingle, it's more for cosmetic reasons and therefore, the lifetime of the roof for both 2 ply and 3 ply would be the same. Professional staff, timely completion, meticulous cleanup, and excellent customer service. Highly recommend this company!