Updated: Mar 30, 2026
Location and Projects
Address
279 FLOWER STREET, Costa Mesa, CA, 92627
Use our bidding system to
request a quote
GSW BUILDERS Construction
Serving clients throughout Costa Mesa and the surrounding Orange County area, GSW Builders has been active in the local construction industry since 2010. The company focuses on residential remodels and renovations, working with homeowners to update kitchens, bathrooms, and living spaces. Project examples include open-concept kitchen redesigns, bathroom upgrades, and whole-house interior refurbishments. GSW Builders manages each phase of construction, from initial planning through project completion, and works with a range of materials to meet varying design preferences. The firm serves single-family properties, collaborating directly with property owners throughout the remodeling process. With over a decade of experience in Southern California construction, GSW Builders offers clients practical knowledge of local building trends and permitting requirements.
GSW BUILDERS Services
Start a project today:
GSW BUILDERS Contact Information
Phone Number: (949) 433-8070
Edit
Address: 279 FLOWER STREET, Costa Mesa, CA 92627
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
GSW BUILDERS Costa Mesa
Quality
99
85th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
GSW BUILDERS has a BuildZoom score of 99, which places them above 85% of 336,931 contractors in California.
Activity
|
1 project
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that GSW BUILDERS has worked on at least
3.0 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
|
1 project
|
< $5k |
|
1 project
|
$250k-$500k |
|
1 project
|
$1mil+ |
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.
Tenant improvement. furnishing all equipment materias and labor necessary for the construction and renovation of a laundry facility in room ed.02.19 and ed.02.20 on level 000 of the arena. remove and reinstall in same location
Valuation:
$420,000
Permit #:
202306260826
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
09 - recreation b...
Mechanical - (2) roof-mounted heat pumps bath/exhaust fans hood *tamper-proof caps as req'd/timer prohibited (x2021-1598)
Valuation:
$1,150,000
Permit #:
H2023-0082
Status:
final
Fee:
$535
Permit Type:
N/A
Building Type:
N/A
Install curb drains (std 184) remove (e) brick & replace w/landscape (x2021-1598)
Valuation:
$1,150,000
Permit #:
N2023-0367
Status:
final
Fee:
$817
Permit Type:
N/A
Building Type:
N/A
New single family residence w attached garage 2, 298 413 sf with 1, 049 sf decks
Valuation:
$1,150,000
Permit #:
X2021-1598
Status:
final
Fee:
$16,709
Permit Type:
N/A
Building Type:
N/A
Single family residence solar photovoltaic 3.312kw (90) solar glass modules
Valuation:
$38,880
Permit #:
PV2022-026
Status:
canceled
Fee:
$450
Permit Type:
N/A
Building Type:
N/A
Single family residence tear off (e) 13 sq install (1) layer underlayment class b min
Valuation:
$2,600
Permit #:
X2022-0447
Status:
canceled
Fee:
$359
Permit Type:
N/A
Building Type:
N/A
Installation of a temporary power pole to support the construction of a new single family residence
Valuation:
N/A
Permit #:
ELEC21-0083
Status:
final
Fee:
$41
Permit Type:
N/A
Building Type:
N/A
Single family residence (2) energy storage systems
Valuation:
$20,000
Permit #:
X2022-0446
Status:
canceled
Fee:
$939
Permit Type:
N/A
Building Type:
N/A
Demolish (e) single family residence w/att garage 880 sf (2 bedroom)
Valuation:
$11,500
Permit #:
X2021-2589
Status:
final
Fee:
$2,445
Permit Type:
N/A
Building Type:
N/A
Structural retrofit18 149 sf comm'l building
Valuation:
$1,308,960
Permit #:
B18-0452
Status:
final
Fee:
$14,088
Permit Type:
Other
Building Type:
N/A
Material delivery
Valuation:
N/A
Permit #:
SC2023-0303
Status:
final
Fee:
$33
Permit Type:
N/A
Building Type:
N/A
Dumpster
Valuation:
N/A
Permit #:
SC2023-1003
Status:
final
Fee:
$33
Permit Type:
N/A
Building Type:
N/A
Dumpster
Valuation:
N/A
Permit #:
SC2023-0904
Status:
final
Fee:
$31
Permit Type:
N/A
Building Type:
N/A
Dumpster
Valuation:
N/A
Permit #:
SC2023-0820
Status:
final
Fee:
$33
Permit Type:
N/A
Building Type:
N/A
Dumpster
Valuation:
N/A
Permit #:
SC2023-0302
Status:
final
Fee:
$33
Permit Type:
N/A
Building Type:
N/A
Dumpster
Valuation:
N/A
Permit #:
SC2023-0161
Status:
final
Fee:
$33
Permit Type:
N/A
Building Type:
N/A
Dumpster
Valuation:
N/A
Permit #:
SC2022-0794
Status:
final
Fee:
$33
Permit Type:
N/A
Building Type:
N/A
Dumpster
Valuation:
N/A
Permit #:
SC2022-0671
Status:
final
Fee:
$33
Permit Type:
N/A
Building Type:
N/A
Temporary power pole
Valuation:
N/A
Permit #:
B18-0823
Status:
final
Fee:
$137
Permit Type:
Tpp
Building Type:
N/A
3 yard dumpster in front of 203 opal ave
Valuation:
N/A
Permit #:
SC2023-1288
Status:
final
Fee:
$33
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
212
BZ Score
$40K
Avg Project
-
Projects
192
BZ Score
$27.9K
Avg Project
-
Projects
191
BZ Score
$21.2K
Avg Project
-
Projects
GSW BUILDERS Reviews
BuildZoom hasn't received any reviews for GSW BUILDERS. 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
GSW BUILDERS License info
Verified License
| License # | 954565 |
| 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 GSW BUILDERS at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
GSW BUILDERS Employees
GW
Garrett Scott Whitfield
Owner