Updated: Jun 08, 2026
Location and Projects
Address
PO BOX 33335, Riverside, CA, 92519
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Diamond West Builders Construction
Diamond West Builders is a General Cintractor specializing in commercial construction. We build Gas Stations, Circle K, AMPM, all Commercial Tenant Improvement. We also build from ground up on new constructions.
From BuildZoom: Diamond West Builders, Riverside, Po Box 33335, Riverside, CA (Owned by: David Romwro) holds a General Building license and 4 other licenses according to the California license board.
Their BuildZoom score of 106 ranks in the top 7% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Diamond West Builders, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Diamond West Builders Services
Start a project today:
Custom Home Build
New Home Construction
Medium Multi-Family New Con...
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
Solar Installation
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
Diamond West Builders Contact Information
Phone Number: (951) 823-7851
Address: PO BOX 33335, Riverside, CA 92519
Diamond West Builders Riverside
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Diamond West Builders has a BuildZoom score of 106, which places them above 93% of 336,931 contractors in California.
Activity
|
3 projects
|
2025 |
|
6 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Diamond West Builders has worked on at least
10.0 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.
Pricing
|
3 projects
|
< $5k |
|
3 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
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 Diamond West Builders
This is a sample of this contractor's permits. Click here to access their complete permit history.
Re-roof with class a or b material weighing less than 6 pounds per sq. ft. over existing solid sheathing _( 42)_squares. class a roof covering is required within a very high fire hazard severity zone (vhfhsz). for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required for non... see more
Valuation:
$4,000
Permit #:
25016-30000-18310
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Re roof tear off 11 sq sheathing as needed change hose bid front side yard. change disconect on air conditioning unit. all work to be done before final inspection
Valuation:
$6,000
Permit #:
B2404820
Status:
final
Fee:
$204
Permit Type:
N/A
Building Type:
N/A
Demolish non load bearing and load bearing walls to combine 6 units into 1 6000sf unit. new interior walls per plans. removal of certain existing entry doors removal and cap of certain existing bathrooms per plans
Valuation:
N/A
Permit #:
BLD-2023-01355
Status:
issued
Fee:
$3,683
Permit Type:
N/A
Building Type:
N/A
Supplemental permit to 19016-10001-32237 to resubmit plans due to loss of originals approved plans. comply with department order effective date 07/11/2022. permit will expire 30 days from issuance date
Valuation:
N/A
Permit #:
19016-10003-32237
Status:
triage
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Eplan. plan check for power and lighting. scope of work includes: new distribution board panels and equipment that is connected to a new 800a (277/480 3 phase 4 wire) service. new lighting circuits and controls. total affected area is: 21017 square feet
Valuation:
N/A
Permit #:
23041-10000-11588
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
[eplanla] full plan check for a car wash tenant improvement with a new 600-amp 277/480v service with a new 800 panel subpanels equipment and lighting. total lighting area: 480 sq ft
Valuation:
N/A
Permit #:
23041-10000-03383
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Hvac for carwash tenant improvement (ducts air conditioning vacuums etc) 4 inlet/outlet 1 bathroom fan building permit 19016-10000-32237 electrical permit 23041-10000-11588
Valuation:
N/A
Permit #:
23044-10000-12521
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
[eplan] changes to approved set under 23041-10000-03383. changes made to single line t24 panel schedules and floor plans all changes are clouded
Valuation:
N/A
Permit #:
24041-10000-06519
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Upon market purchasing of steel original speci?ed hp steels were not available. wide ?ange steel and hss have been replaced in our projects. see narrative for full details
Valuation:
N/A
Permit #:
BLD-2024-01094
Status:
complete
Fee:
$29
Permit Type:
N/A
Building Type:
N/A
Removal and recompact to a depth of 3 feet below the bottom of footing drainage improvements site prep and new paving
Valuation:
$282
Permit #:
23030-20000-05467
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental to19016-10000-32237 to addition solar panels to rooftop of carwash building
Valuation:
$9,000
Permit #:
19016-10002-32237
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Solar carport photovoltaic and parking re-striping (carport #1 1386 sq-ft)
Valuation:
$30,000
Permit #:
21010-20000-00218
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Change outlet
Valuation:
N/A
Permit #:
25041-90000-01933
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Addition to (e) carwash structure;restripe parking lot
Valuation:
$75,000
Permit #:
20014-20000-05265
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Proposed room extension (648 s.f.) with bathroom new walk in closet for master bedroom
Valuation:
N/A
Permit #:
PMT2023-05078
Status:
complete
Fee:
$3,424
Permit Type:
N/A
Building Type:
N/A
Supplemental to 19016-10000-32237 to revise parking layout
Valuation:
$501
Permit #:
19016-10001-32237
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Building e sign fascia work approved by landlord. 432 sqft
Valuation:
N/A
Permit #:
BLD-2025-00983
Status:
final
Fee:
$518
Permit Type:
N/A
Building Type:
N/A
Change drain
Valuation:
N/A
Permit #:
25042-90000-00725
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Solar carport photovoltaic and parking restriping ( carport #2 986 sq-ft )
Valuation:
$15,000
Permit #:
21010-20000-00219
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Minor tenant improvement. for an eyebrow threading business
Valuation:
$1,000
Permit #:
2108130001
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Diamond West Builders Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Diamond West Builders License info
Verified License
| License # | 1119223 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Diamond West Builders at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1029377 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Diamond West Builders at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 921003 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Diamond West Builders 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 # | 5068 |
| Status | Active |
| City | Fontana |
| Type | Contractor |
| Business Type | Sole Ownership |
- When BuildZoom last verified this license, it had an expiration date of August, 2018. Check the current license status of Diamond West Builders with the The City of Fontana, CA
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 915098 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | 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.
Check this license's status for Diamond West Builders at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
Bonded
| Bonded Agent | State National Insurance Company Inc |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
25
Permits
- Building permit records show that Diamond West Builders has worked on 25 permitted projects.
Diamond West Builders Employees
DR
David Romero
Sole Owner
DR
David Romwro
Owner