Updated: Jun 28, 2026
Location and Projects
Address
21458 Ocean View Dr, Hayward, CA, 94541
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A. Mendoza Roofing
A Mendoza Roofing, serving the Bay Area, is a professional roofing contractor specializing in residential and commercial roofing installations as well as maintenance and repair of existing roof systems. A Mendoza Roofing is a family owned and operated business since 1997. We have repaired and installed thousands of roofs everywhere from single family homes to commercial buildings.
Besides roofing we also install downspouts, gutters, and custom skylights. A Mendoza Roofing is an approved applicator for many of the leading roofing manufactures, from roof shingles, to single ply modified roofing system. A Mendoza Roofing is fully covered by workers' compensation, public liability and property damage insurance. Located in Hayward California for the last 18 years, A Mendoza Roofing has a reputation for the highest honesty, as well as integrity.
From BuildZoom: A. Mendoza Roofing, 21458 Ocean View Dr, Hayward, CA (Owned by: Adrian Gerardo Mendoza) holds a Roofing license and 3 other licenses according to the California license board.
Their BuildZoom score of 115 ranks in the top 2% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring A. Mendoza Roofing, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
A. Mendoza Roofing Services
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A. Mendoza Roofing Contact Information
Phone Number: (408) 575-9433
Address: 21458 Ocean View Dr, Hayward, CA 94541
A. Mendoza Roofing Hayward
Quality
115
98th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
A. Mendoza Roofing has a BuildZoom score of 115, which places them above 98% of 336,931 contractors in California.
Activity
|
31 projects
|
2025 |
|
46 projects
|
2024 |
|
48 projects
|
2023 |
Our building permit records indicate that A. Mendoza Roofing has worked on at least
125.0 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
|
122 projects
|
Roofing projects |
Analyzing permits over the last 4 years shows that A. Mendoza Roofing mostly works on
roofing project
projects.
Pricing
|
60 projects
|
$5k-$20k |
|
29 projects
|
$20k-$50k |
|
4 projects
|
$50k-$100k |
The typical size of their permits is approximately $18,000. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remove the existing tiles and install new class a cool roof shingle directly under the photovoltaic solar panel area only. 9sqs to match existing landmark asphalt shingle multicolor crrc # 0668-0118 pud-mdr (0.1191) reinstallation of photovoltaic solar panels will be on separate permit
Valuation:
$8,000
Permit #:
B25-1173
Status:
final
Fee:
$307
Permit Type:
N/A
Building Type:
N/A
Tear off the old roof. install 2” iso insulation (polyisocyanurate thermal insulation) to roof deck. install primed densdeck mechanically attached with plates and fasteners. install a new 60-mil membrane tpo (thermoplastic polyolefin) roof system fully glued onto densdeck
Valuation:
$90,000
Permit #:
BLD2024-08405
Status:
issued
Fee:
$1,133
Permit Type:
N/A
Building Type:
N/A
This permit refers to ble2025-00190: reroof - one/two family residential new roof: tear-out and composition asphalt shingle class a area 3800 sf use existing roof deck remove composition asphalt shingle existing roofing
Valuation:
$18,658
Permit #:
BLD2025-02984
Status:
final
Fee:
N/A
Permit Type:
Simple permit
Building Type:
N/A
Reroof - one/two family residential new roof: tear-out and composition asphalt shingle class a area 2200 sf use existing roof deck remove composition asphalt shingle existing roofing est. 3 ton to be recycled
Valuation:
N/A
Permit #:
BLD2025-03840
Status:
issued
Fee:
N/A
Permit Type:
Reroof - single f...
Building Type:
N/A
Reroof - one/two family residential new roof: tear-out and composition asphalt shingle class a area 1600 sf use existing roof deck remove composition asphalt shingle existing roofing est. 3 ton to be recycled
Valuation:
$6,736
Permit #:
BLD2025-03684
Status:
final
Fee:
$0
Permit Type:
Reroof - single f...
Building Type:
N/A
Reroof - one/two family residential new roof: tear-out and composition asphalt shingle class a area 2100 sf use existing roof deck remove composition asphalt shingle existing roofing est. 3 ton to be recycled
Valuation:
$8,841
Permit #:
BLD2025-03116
Status:
final
Fee:
$0
Permit Type:
Reroof - single f...
Building Type:
N/A
Clean and blow all dust from existing roof to prepare for a new roof system. install new cool roofing shingles as an overlay to the pitch area. apply a new 20-year ge 3500 enduris silicone system to the flat roof areas. fire zone 2
Valuation:
$45,000
Permit #:
B2024-04817
Status:
issued
Fee:
$1,576
Permit Type:
N/A
Building Type:
N/A
Tear off and dispose the old existing layers of roofing including sidewalls. install 1/2” osb sheathing to pitched roof decks and sidewalls as needed. install new class a_cool roofing shingles and torch down to low pitch roofs
Valuation:
$53,000
Permit #:
RW24-0319
Status:
final
Fee:
$478
Permit Type:
N/A
Building Type:
N/A
Tear off the old roofing install new 1/2 plywood sheathing and install new class a_cool roofing shingles. 18sq | moire black solaris
Valuation:
$18,440
Permit #:
BL-ROOF-2025-00079
Status:
complete
Fee:
$668
Permit Type:
N/A
Building Type:
N/A
Partial roof only | 6sq only. remove old metal tile install 1/2 plywood and install new class a-cool roofing shingle to 6sq only
Valuation:
$5,000
Permit #:
BLD2025-06144
Status:
complete
Fee:
$311
Permit Type:
N/A
Building Type:
N/A
Tear off the old existing roofing & install new class a_cool roofing shingles. color to be moire black solaris. 17sq
Valuation:
$9,000
Permit #:
BRROOF-25-0143
Status:
final
Fee:
$463
Permit Type:
N/A
Building Type:
N/A
Tear off. install insulation and install plywood sheathing. install class a_cool roofing shingles
Valuation:
$40,000
Permit #:
B2025-02114
Status:
issued
Fee:
$1,439
Permit Type:
N/A
Building Type:
N/A
Clean and blow dust the existing roofing. install new class a_cool roofing shingles as an overlay. 16sq
Valuation:
$10,000
Permit #:
B2025-01633
Status:
final
Fee:
$445
Permit Type:
N/A
Building Type:
N/A
Tear off old roof and install new class a_cool roofing shingles. install new tpo single ply low pitch roofing system to the flat roofing area. this includes densdeck for fire rating on flat roof only. 9800 sq feet
Valuation:
$69,000
Permit #:
BD-2023-290828
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install new class a cool roofing shingles to the pitch section. apply a 20-year coat of seamless seal ultra hslv super white silicone coating to the flat section. no torch down and no plywood replacement. 2700 sq ft
Valuation:
$14,000
Permit #:
BD-2023-290131
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tear off the old roofing and install new class a cool roofing shingles. 28sq
Valuation:
$20,000
Permit #:
BL-ROOF-2025-00267
Status:
complete
Fee:
$703
Permit Type:
N/A
Building Type:
N/A
Tear off the old existing roofing install 1/2 osb sheathing and install new class a - cool roofing shingles. install new torch down roof sytem to flat roof
Valuation:
$20,000
Permit #:
B2023-02740
Status:
issued
Fee:
$722
Permit Type:
N/A
Building Type:
N/A
Provide and install new class a_cool roofing shingles as an overlay
Valuation:
$16,000
Permit #:
B2025-00183
Status:
final
Fee:
$633
Permit Type:
N/A
Building Type:
N/A
Removal of existing ceramic tile install 1/2 osb plywood synthetic underlayment and re-install original ceramic tiles back to its position
Valuation:
$25,000
Permit #:
BL-ROOF-2024-00163
Status:
complete
Fee:
$771
Permit Type:
N/A
Building Type:
N/A
Remove and dispose of old existing roofing. install new 1/2 osb plywood to the house deck and install new class a_cool roofing shingles **22 squares cool roof or cool roof exception required** mchin
Valuation:
$22,000
Permit #:
BIRR23-007626
Status:
final
Fee:
$459
Permit Type:
N/A
Building Type:
N/A
A. Mendoza Roofing Reviews
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A. Mendoza Roofing License info
Verified License
| License # | 1118211 |
| Status | Active |
| State | California |
| Type | Roofing |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for A. Mendoza Roofing at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 752159 |
| Status | Active |
| State | California |
| Type | Roofing |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for A. Mendoza 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 # | 752159 |
| Status | Inactive |
| City | Butte County |
| Type | Contractor |
| Business Type | Corporation |
- According to the Butte County, CA, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for A. Mendoza Roofing at the Butte County, CA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 754207 |
| Status | Inactive |
| State | California |
| Type | 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.
Check this license's status for A. Mendoza Roofing at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
115
BuildZoom Score
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
716
Permits
- Building permit records show that A. Mendoza Roofing has worked on 716 permitted projects.
A. Mendoza Roofing Employees
Adrian Gerardo Mendoza
Owner
MM
Miguel Angel Mendoza
Sole Owner