Updated: Jun 23, 2026
Location and Projects
Address
803 Catamaran St, Foster City, CA, 94404
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G&C Construction Services, Inc
G&C Construction Services, Inc, 803 Catamaran St, Foster City, CA (Employees: Guillermo Canahuati and Juan Carlos Gallegos) holds a Renovation license and 2 other licenses according to the Environmental Protection Agency license board.
Their BuildZoom score of 110 ranks in the top 4% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring G&C Construction Services, Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
G&C Construction Services, 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
Hardwood Flooring
Carpets
Laminate Flooring
Other Flooring
Framing
Wood Fences
Drywall
Interior Plaster
Flatwork Concrete
Foundations
Other Concrete
Garage Construction
Gutters and Flashing
Drafting
Pole Barn
Industrial Renovation
Hotel Renovation
Warehouse Renovation
ADU
Small Multi-Family New Cons...
Small Multi-Family Remodel ...
Whole Home Remodel
G&C Construction Services, Inc Contact Information
Phone Number: (415) 264-3179
Address: 803 Catamaran St, Foster City, CA 94404
G&C Construction Services, Inc Foster City
Quality
110
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
G&C Construction Services, Inc has a BuildZoom score of 110, which places them above 96% of 336,931 contractors in California.
Activity
|
8 projects
|
2025 |
|
13 projects
|
2024 |
|
9 projects
|
2023 |
Our building permit records indicate that G&C Construction Services, Inc has worked on at least
30.0 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
|
9 projects
|
Home Additions |
|
10 projects
|
Kitchen remodels |
Analyzing permits over the last 4 years shows that G&C Construction Services, Inc mostly works on
kitchen remodel
and home addition
projects.
Pricing
|
2 projects
|
< $5k |
|
7 projects
|
$5k-$20k |
|
5 projects
|
$20k-$50k |
|
4 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
|
1 project
|
$250k-$500k |
The typical size of their permits is approximately $20,000. 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.
Building Permits by G&C Construction Services, Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace rear siding 6 windows same size reframe windows due to tree accident insulation r15 at back rear elevation. vinyl windows casement (4) and picture window (1) replace two front windows in kind and (1) at rear of kitchen. upgrade electric at two bedrooms
Valuation:
$20,000
Permit #:
202303093357
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Remove (e) deck 20% of surface replace in kind pour cement repair leak @ back elevation. french drain 4 pipe below ground and surface approx 20 linear replace water heater for tankless as per notice of violation # 202418793 202418837 (item # s 2&3) 202418862
Valuation:
$8,000
Permit #:
202402125753
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Remodel existing bathroom in kind with 1 shower pan. run 20amp breaker dedicated circuit. 1 exhaust fan replace window in kind in the same opening tempered glass. window is street facing
Valuation:
$31,248
Permit #:
202507291831
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Original permit pa#202303234276 replace two windows in kind at rear lower level replace 2 windows in kind arear lower level 1 window inkind at rear kitchen upgrade up to date plumbing for washer/dryer and free standing sink (not visble from the street)
Valuation:
$5,000
Permit #:
202304276627
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
This project involves a 44 sf addition (26 sf fill-in on the main fl and a 18 sf lightwell infill on the 2/f). roughly 1100 sf interior remodel. 180 sf 30 rear deck like for like wood window replacement widen garage door to 8
Valuation:
$410,000
Permit #:
202212148284
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Replace side siding. (17) windows in kind wood siding as original. electrical panel exterior plumbing interior work to be performed due to fire insurance claim. anderson windows 400 series in this case. remove vinal siding insulation and wood siding reinsulate with r15, 1/2"plywood, 1x8cedar sidi
Valuation:
$60,000
Permit #:
202307111853
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Full unit rewiring plugs and lights. full kitchen remodel in kind. full batrhoom remodel in kind. new sub panel. 12-24 amps
Valuation:
N/A
Permit #:
E20250224198
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rewire entire house approximately 1800. (1) car charger heat pump tankless water heater. upgrade tp 200 amps main service
Valuation:
N/A
Permit #:
E202504141592
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
** resub 2 -change of scope** addition to adu: convert (e) 264 sf garage and addition 176 sf for (n) 440sf (1 bedroom + 1 bath) adu. re-centering roof ridge and re-attaching rafters to same 3/12 slope. (fs - tbd) resubmittal 1 - all - 4/27/22 response to planning and pub works/civil plan check comments resubmittal #2 rxc 6/22/23 change of scope: new adu 382 sf with (e) 255 sf - 1 car ... see more
Valuation:
N/A
Permit #:
BLD2021-00156
Status:
final
Fee:
$5,472
Permit Type:
N/A
Building Type:
N/A
Full unit rewiring plugs & lights. addition sub panel 12-24 70 amps. 2 bathroom remodel. full kitchen remodel
Valuation:
N/A
Permit #:
E20250224194
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace 6 windows in kind at back elevation in kind; same size same location. u=0.3max. repair damage to rear window support. update electrical at affected areas amd plumbing. repair damaged siding ~550 sqft not visible from street
Valuation:
$40,000
Permit #:
202303234276
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Relace all windows in kind two facing street casemtns wood. replace lateral sewer line remodel existing shower addition 100mps electrical panel and service. inside dry wall replace broken driway w pavers i 25 windows
Valuation:
$60,000
Permit #:
202107094081
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
(2) shower pans remodel (2) bathrooms addition laundry room underground work kitchen remodel
Valuation:
N/A
Permit #:
PP20250414606
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Kitchen & 2nd fl bathroom remodel like for like 1st fl. bathroom finishes renovation like for like replacement of (5) windows on side & back of house w/wood. general & trim
Valuation:
$105,000
Permit #:
202106112213
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Re-roof 1000 sqft 3 templates shingle vent jacks. replace roof deck with 1/2 plywood (1/2 c-dx 8d common e.n. @ 6"o.c.); sister joists as needed roof trims. repair in kind
Valuation:
$10,000
Permit #:
202307111893
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
In-kind remodeling of 1 kitchen(s) in 1st fl and in-kind remodeling of 1 bathroom(s) in 1st fl with 1 shower pan(s). need a green tag for electrical service equipment
Valuation:
N/A
Permit #:
PP20230609387
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
In-kind remodeling of 1 kitchen(s) in 1st fl and in-kind remodeling of 1 bathroom(s) in 1st fl with 1 shower pan(s). need a green tag for electrical service equipment
Valuation:
N/A
Permit #:
PP20230609386
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
In-kind remodeling of 1 kitchen(s) in 1st fl and in-kind remodeling of 1 bathroom(s) in 1st fl with 1 shower pan(s). need a green tag for electrical service equipment
Valuation:
N/A
Permit #:
E202306097344
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
In-kind remodeling of 1 kitchen(s) in 1st fl and in-kind remodeling of 1 bathroom(s) in 1st fl with 1 shower pan(s). need a green tag for electrical service equipment
Valuation:
N/A
Permit #:
E202306097343
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Unit a: remodel existing kitchen and bathroom in kind. two showers. replace existing exterior windows front and rear no change to sizes at front. remodel in kind non-structural
Valuation:
$75,000
Permit #:
202006158743
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Recent Buildzoom Projects
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Verified License
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G&C Construction Services, Inc License info
Verified License
| License # | NAT-F174167-2 |
| Status | Active |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for G&C Construction Services, Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1022951 |
| Status | Active |
| State | California |
| Type | General Building |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for G&C Construction Services, 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 # | NAT-F174167-1 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for G&C Construction Services, Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
110
BuildZoom Score
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
59
Permits
- Building permit records show that G&C Construction Services, Inc has worked on 59 permitted projects.
G&C Construction Services, Inc Employees
GC
Guillermo Canahuati
Rmo / Ceo / Pres
JG
Juan Carlos Gallegos
Officer
Excellent work ethics n very professional. I highly recommend them to anyone needing renovation no matter how small or large,