Updated: May 10, 2026
Location and Projects
Address
30150 LEXINGTON DRIVE, Castaic, CA, 91384
Use our bidding system to
request a quote
GDB Group Construction
Serving greater Los Angeles County from Castaic, GDB Group specializes in new residential construction, whole-home remodels, and major additions. The company manages all phases of construction, including foundations, framing, roofing, plumbing, and electrical, as well as project management and permit coordination. Their project portfolio features custom kitchens, bathroom renovations, and large accessory dwelling units (ADUs). GDB Group works with homeowners throughout neighborhoods such as Valencia, Santa Clarita, and the San Fernando Valley. The firm is known for handling complex site development and hillside builds, utilizing engineered retaining walls and specialized foundation systems for challenging lots. With 17 years in business, GDB Group offers both design-build and build-only services and coordinates closely with architects, engineers, and city inspectors to ensure compliance with local building codes.
GDB Group Services
Start a project today:
GDB Group Contact Information
Phone Number: (206) 317-1768
Edit
Address: 30150 LEXINGTON DRIVE, Castaic, CA 91384
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Convert kitchen area into study room convert ground floor bedroom into kitchen addition 16 x 28 at rear for dining room and kitchen extension with 15 x 11.5 attached patio cover in rear (with skylights). all works per design
Valuation:
$75,000
Permit #:
14014-20000-01438
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental permit of 14014-20000-01438 to correct existing 2nd floor framing details revise new beam location and dimension accordingly and enlarge new footing dimensions
Valuation:
$501
Permit #:
14014-20001-01438
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental permit to permit number 14016-30000-14752 to increase project valuation
Valuation:
$25,000
Permit #:
14016-30001-14752
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Bathroom remodel for residential buildings (no structural changes)
Valuation:
$5,000
Permit #:
14016-30000-14752
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Convert kitchen area into study room convert ground floor bedroom into kitchen addition 16 x 28 at rear for dining room and kitchen extension with 15 x 11.5 attached patio cover in rear (with skylights). all works per design
Valuation:
$75,000
Permit #:
14014-20000-01438
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
100 amps temporary power pole
Valuation:
N/A
Permit #:
14041-30000-31970
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Replace 11 window(s). same size location number type. interior bathroom remodel/repair (no changes in walls or openings)
Valuation:
N/A
Permit #:
08016-90000-13767
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental permit of 14014-20000-01438 to correct existing 2nd floor
Valuation:
$501
Permit #:
14014-20001-01438
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New stucco w/wire lath over (e) siding to remain. area = 136 sqft
Valuation:
N/A
Permit #:
11016-90000-15781
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
14041-30000-31970
Status:
final
Fee:
N/A
Permit Type:
1 or 2 Family Dwe...
Building Type:
N/A
Supplemental permit to permit number 14016-30000-14752 to increase pro
Valuation:
$25,000
Permit #:
14016-30001-14752
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Bathroom remodel for residential buildings (no structural changes)
Valuation:
$5,000
Permit #:
14016-30000-14752
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Similar Contractors See more
177
BZ Score
$10K
Avg Project
-
Projects
185
BZ Score
$9.9K
Avg Project
-
Projects
192
BZ Score
$27.9K
Avg Project
-
Projects
GDB Group Reviews
BuildZoom hasn't received any reviews for GDB Group. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Hiring a contractor?
Verified License
BuildZoom confirmed this contractor's license
GDB Group License info
Verified License
| License # | 996841 |
| 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 GDB Group at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 904171 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for GDB Group at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 986453 |
| 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. If this is your business, please update your license status.
Check this license's status for GDB Group at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
GDB Group Employees
GB
George David Baral
Rmo / Ceo / Pres
KA
Kelly John Assiff
Officer