Updated: Nov 15, 2025
Location and Projects
Address
223 Martha St, Manteca, CA, 95337
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Diablo Bay Construction Roofer
General Contractor,/ roofing,
remodel, additions, New, homes, home, repairs, roofing etc. etc.
From BuildZoom: Diablo Bay Construction Inc, 223 Martha St, Manteca, CA (Employee: Nicolas G Zamora Jr) holds a General Building, Roofing license and 5 other licenses according to the California license board.
Their BuildZoom score of 120 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 Diablo Bay Construction Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Diablo Bay Construction Inc Services
Start a project today:
Custom Home Build
New Home Construction
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Medium Multi-Family Remodel...
Other Residential Remodel
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Roofing
Boiler/Water Heater
Fire Sprinkler Systems
Gas and Piping
Electrical Work
Hardwood Flooring
Carpets
Laminate Flooring
Other Flooring
Siding
Stucco and Exterior Plastering
Other Exteriors
HVAC
Painting
Decks and Porches
Doors and Windows
Framing
Wood Fences
Other Carpentry
Backsplash and Countertops
Stonework
Tile Flooring
Diablo Bay Construction Inc Contact Information
Phone Number: (209) 275-8859
Address: 223 Martha St, Manteca, CA 95337
Diablo Bay Construction Inc Manteca
Quality
120
99th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Diablo Bay Construction Inc has a BuildZoom score of 120, which places them above 99% of 336,931 contractors in California.
Activity
|
6 projects
|
2025 |
|
12 projects
|
2024 |
|
14 projects
|
2023 |
|
8 projects
|
2022 |
Our building permit records indicate that Diablo Bay Construction Inc has worked on at least
40.0 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
|
29 projects
|
Roofing projects |
Analyzing permits over the last 4 years shows that Diablo Bay Construction Inc mostly works on
roofing project
projects.
Pricing
|
3 projects
|
< $5k |
|
23 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
1 project
|
$100k-$250k |
|
1 project
|
$250k-$500k |
The typical size of their permits is approximately $12,000. 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.
Diablo Bay Construction Inc Reviews
5 out of 5 stars, based on
2
reviews
-
By KarriJuly 8, 2019Verified HireWhole Home Remodel project
-
By BradleyJune 27, 2017Verified Hire
They were recommended by a friend of the family, and we found Delta Bay Builders to be a great company. Their prices were "right in the ball park", but more importantly, they did a great job. Love the new roof and the other projects they did for us. Would certainly call on them first for any future project.
Building Permits by Diablo Bay Construction Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
E-permit: residential tear off - yes resheet - no structure: main structure 25 squares of 30yr laminated dimensional composition product information: 0676-0136
Valuation:
$14,000
Permit #:
BP25-04234
Status:
final
Fee:
$186
Permit Type:
N/A
Building Type:
Main structure
Code enf: replace or repair all damaged materials that have been destroyed due to vehicle wrecking into western wall of gas station. including structural electrical and icebox. tear out damaged stucco and rock veneer repair studs and drywall. new stucco and rock. plans subject to field inspection
Valuation:
$3,800
Permit #:
BP22-06200
Status:
final
Fee:
$346
Permit Type:
N/A
Building Type:
N/A
E-permit: residential tear off - yes resheet - no structure: main structure 22 squares of 30yr laminated dimensional composition
Valuation:
$13,000
Permit #:
BP25-01417
Status:
final
Fee:
$186
Permit Type:
N/A
Building Type:
Main structure
108 131 or 132 inspection required prior to covering any work; complete tear off of roof. tear off one layer of comparable shingels. and install comparable shingels of gaf sagewood crrc product id# 0676-0133a
Valuation:
$10,000
Permit #:
RERC2023-00149
Status:
complete
Fee:
$422
Permit Type:
N/A
Building Type:
N/A
Code enforcement case interior demolish of rear patio demolish to include: removal of plywood along wrought iron fence partition walls illegal electrical and hvac system. rear patio to be empty with wrought iron fence around patio cover. code enforcement case #22-187847
Valuation:
$8,500
Permit #:
BP23-08873
Status:
final
Fee:
$355
Permit Type:
N/A
Building Type:
N/A
E-permit: commercial tear off - no resheet - no structure: main structure no additional insulation required because existing mechanical equipment is located on roof and will not be disconnected/lifted as part of roof replacement 70 squares of tpo single ply
Valuation:
N/A
Permit #:
BP22-03816
Status:
final
Fee:
$175
Permit Type:
N/A
Building Type:
Main structure
E-permit: commercial tear off - yes resheet - no structure: main structure 35 squares of 30yr laminated dimensional composition product information: 0890-0013
Valuation:
$17,500
Permit #:
BP24-04955
Status:
final
Fee:
$189
Permit Type:
N/A
Building Type:
Main structure
E-permit: commercial tear off - yes resheet - no structure: main structure 35 squares of 30yr laminated dimensional composition product information: 0890-0013
Valuation:
$17,500
Permit #:
BP24-04946
Status:
final
Fee:
$189
Permit Type:
N/A
Building Type:
Main structure
Final sheetrock and final on the siding. pleasae call 30 mintues ahead of time 209.271.7594 || permit description: drywall repair in unit a to east side wall repair damaged exterior siding on east side of dwelling
Valuation:
N/A
Permit #:
BP22-05180.INSP03
Status:
scheduled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
E-permit: residential tear off - no resheet - no structure: main structure product information: 0676-0098 19 squares of 30yr laminated dimensional composition
Valuation:
$10,000
Permit #:
BP24-02683
Status:
final
Fee:
$185
Permit Type:
N/A
Building Type:
Main structure
E-permit: residential tear off - no resheet - no structure: main structure product information: 0668-0127 29 squares of 50yr laminated dimensional composition
Valuation:
$12,000
Permit #:
BP24-01950
Status:
final
Fee:
$186
Permit Type:
N/A
Building Type:
Main structure
Aa: residential tear off - yes resheet - yes structure: main structure 24 squares of 30yr laminated dimensional composition product information: 0668-0119
Valuation:
$12,890
Permit #:
BP24-08813
Status:
final
Fee:
$186
Permit Type:
N/A
Building Type:
Main structure
Repair electrical replace main panel repair plumbing and drywall replace hvac flooring windows (like for like) painting and doors. revision: convert closet in (e) bedroom into bathroom with new toilet shower and sink. partially extending into (e) laundry. per ziggy g wall removal subject to field inspection. unverified if wall is load-bearing. - sv 4/24/17 **second and final extension... see more
Valuation:
$16,600
Permit #:
BP17-01003
Status:
final
Fee:
$961
Permit Type:
N/A
Building Type:
N/A
E-permit: commercial tear off - yes resheet - no structure: main structure 70 squares of 30yr laminated dimensional composition
Valuation:
$20,000
Permit #:
BP24-00479
Status:
expired
Fee:
$190
Permit Type:
N/A
Building Type:
Main structure
E-permit: tear off - yes resheet - no 1 layer(s) 45 squares of 30yr laminated dimensional composition. crrc: 0676-0132
Valuation:
$25,000
Permit #:
COM-2411300
Status:
expired
Fee:
$599
Permit Type:
N/A
Building Type:
N/A
E-permit: residential tear off - yes resheet - no structure: detached structure product information: 0676-0136 5 squares of 30yr laminated dimensional composition
Valuation:
$600
Permit #:
BP22-03766
Status:
expired
Fee:
$176
Permit Type:
N/A
Building Type:
Detached structure
E-permit: residential tear off - yes resheet - yes structure: main structure product information: 0890-0002 26 squares of 30yr laminated dimensional composition
Valuation:
$20,000
Permit #:
BP23-08605
Status:
final
Fee:
$187
Permit Type:
N/A
Building Type:
Main structure
E-permit: residential tear off - yes resheet - no structure: main structure product information: 0676-0136 25 squares of 30yr laminated dimensional composition
Valuation:
$3,000
Permit #:
BP22-03705
Status:
expired
Fee:
$176
Permit Type:
N/A
Building Type:
Main structure
Standard building permit (residential/commercial)
2024-11-15
No Description Available
Valuation:
$123,334
Permit #:
BP-24-349
Status:
issued
Fee:
N/A
Permit Type:
Addition
Building Type:
N/A
E-permit: residential tear off - yes resheet - no structure: main structure product information: 0479-6623 39 squares of 30yr laminated dimensional composition
Valuation:
$20,000
Permit #:
BP21-08815
Status:
final
Fee:
$179
Permit Type:
N/A
Building Type:
Main structure
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Diablo Bay Construction Inc License info
Verified License
| License # | 1012104 |
| Status | Active |
| State | California |
| Type | General Building, Roofing |
| Business Type | Corporation |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for Diablo Bay Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1012104 |
| Status | Active |
| State | California |
| Type | General Building, Roofing |
| Class | B, C39 |
| Business Type | Corporation |
- BuildZoom verified this license was active as of July 2025.
Verify this license's status for Diablo Bay Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1041390 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of July 2025.
Verify this license's status for Diablo Bay Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1009509 |
| Status | Active |
| State | California |
| Type | Roofing, General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of October 2025.
Verify this license's status for Diablo Bay Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 969827 |
| Status | Inactive |
| State | California |
| Type | General Building, 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 Diablo Bay Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 654367 |
| Status | Inactive |
| State | California |
| Type | General Engineering |
| Class | A |
| 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 Diablo Bay Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
120
BuildZoom Score
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
643
Permits
- Building permit records show that Diablo Bay Construction Inc has worked on 643 permitted projects.
Diablo Bay Construction Inc Employees
Nicolas G Zamora Jr
President
Had to delay my project and this contractor completely understood my situation and stayed in constant contact. Will definitely keep them in mind in the future.