Updated: Oct 25, 2025
Location and Projects
Address
403 S 24th St, Richmond, CA, 94804
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Gray Matter Construction
Gray Matter Construction, 403 S 24th St, Richmond, CA holds a General Building license according to the California license board.
Their BuildZoom score of 102 ranks in the top 11% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Gray Matter Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Gray Matter Construction Services
Start a project today:
Custom Home Build
New Home Construction
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Other Residential Remodel
Garage Construction
Pole Barn
ADU
Small Multi-Family New Cons...
Small Multi-Family Remodel ...
Whole Home Remodel
Modular Home Construction
Pool House
Other Secondary Structure N...
Addition
Vertical Addition
Horizontal Addition
Vertical and Horizontal Add...
Attic Remodel
Single Room Remodel
Cosmetic Remodel
Gray Matter Construction Contact Information
Phone Number: (510) 703-7383
Address: 403 S 24th St, Richmond, CA 94804
Building Permits by Gray Matter Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remodel e 3005 sq ft mixed use building to total of 4 new residence un
Valuation:
N/A
Permit #:
BP22-0268
Status:
final
Fee:
$78,420
Permit Type:
Remodel/addition
Building Type:
N/A
Revisions to b21-01270 change the configuration of the (sm1) previously submitted floor plans so that the bathroom and kitchen occupy different spaces. also i moved where a window was located
Valuation:
N/A
Permit #:
BP25-00085
Status:
plan check review
Fee:
$911
Permit Type:
Revision
Building Type:
N/A
Gray Matter Construction Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Gray Matter Construction License info
Verified License
| License # | 1067614 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of October 2025.
Verify this license's status for Gray Matter Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Wesco Insurance Company |