Updated: Apr 23, 2026
Location and Projects
Address
2995 SPRING ST, Redwood City, CA, 94063
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Gw Karis Construction
Their BuildZoom score of 0 does not rank in the top 50% of California contractors.
If you are thinking of hiring Gw Karis, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Gw Karis Services
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Gw Karis Contact Information
Phone Number: (530) 274-3624
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Address: 2995 SPRING ST, REWOOD CITY, CA 94063
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This is a sample of this contractor's permits. Click here to access their complete permit history.
G&d w/o det sys
Valuation:
N/A
Permit #:
BP22-00157
Status:
issued
Fee:
N/A
Permit Type:
No det sys
Building Type:
N/A
Kitchen remodel 144 sf like for like
Valuation:
$23,000
Permit #:
20000-00281
Status:
final
Fee:
$393
Permit Type:
N/A
Building Type:
N/A
Residential 76 sf addition 52 sf bathroom remodel 400 sf other remodel and 100 sf kitchen remodel. scope also includes waterline replacement and complete reroof o (n) sheathing and (n) exterior air conditioning unit **10/27/15 electrical service upgrade to 200 amps in the same location ar** 07/12/2016 replace water main
Valuation:
$82,212
Permit #:
15000-00396
Status:
final
Fee:
$2,782
Permit Type:
N/A
Building Type:
N/A
Addition of a new second story (1382 sf) and remodel of (e) first story (1328 sf). scope of work includes new tankless water heater and relocating second electric meter from accessory structure to main house
Valuation:
$343,148
Permit #:
13000-01938
Status:
final
Fee:
$11,679
Permit Type:
N/A
Building Type:
N/A
Grn 50% addition to garage: to (e) one story detached garage addition 327.5 sf second story to create conditioned office with bathroom with 53 sf covered porch & stairs with 26 sf uncovered stairs resubmittal #1 czn 10/29/13 revised complete sets per plancheck comments building and pw
Valuation:
$328
Permit #:
BLD2013-01466
Status:
final
Fee:
$5,572
Permit Type:
N/A
Building Type:
N/A
Remodel 400 sf kitchen 600 sf bathroom replace 37 windows like for like no structural 3 sets of patio doors 3/7/2012-rev#3 - addition furring wall @fireplace. addition new retaining wall at front of residence(50lf)-3/20/2012 rev#3 iss'd 11/28/2011 -rev#2 revise window location addition retaining wall- 01/04/2012 rev#2 iss'd 7/21/11 revision #1 revise great room @ ceiling joist to make... see more
Valuation:
N/A
Permit #:
11060152
Status:
final
Fee:
$4,808
Permit Type:
N/A
Building Type:
N/A
Remodel a bedroom, bathroom, family and laundry
Valuation:
N/A
Permit #:
BLD2016-00113
Status:
final
Fee:
$3,667
Permit Type:
Interior remodel
Building Type:
N/A
Construct new second dwelling unit with attached garage and deck. resubmittal #1 09-10-97 slg - architectural structural plumbing mechanical comments per winfreds letter dated 08-27-97
Valuation:
$12,256
Permit #:
BLD97-0927
Status:
final
Fee:
$8,533
Permit Type:
N/A
Building Type:
N/A
Sdu
Valuation:
N/A
Permit #:
BP15-00490
Status:
final
Fee:
N/A
Permit Type:
Other
Building Type:
N/A
15000-00396: change architectural sheets to reflect new architect and layout
Valuation:
N/A
Permit #:
15REV-00398
Status:
issued
Fee:
$104
Permit Type:
N/A
Building Type:
N/A
Cdbg project - housing rehab (includes reroof garage door misc.ì plumbing/mechanical/electrical replace flooring in kitchen &ì bathrooms & install smoke detectors
Valuation:
$3,931
Permit #:
96-0369
Status:
applied
Fee:
$194
Permit Type:
N/A
Building Type:
N/A
Replace sewer line
Valuation:
N/A
Permit #:
BP15-00050
Status:
final
Fee:
N/A
Permit Type:
Sewer
Building Type:
N/A
Addition (1064 sf) and remodel (1200 sf)of existing single family residence w attached garage
Valuation:
$270,726
Permit #:
09000-00000-00353
Status:
issued
Fee:
$8,382
Permit Type:
N/A
Building Type:
N/A
Cdbg project - includes reroof; foundation; replace windows & waterì heater; misc. electrical; replace stairways/hand & guardrails
Valuation:
$19,000
Permit #:
F98-0414
Status:
applied
Fee:
$476
Permit Type:
N/A
Building Type:
N/A
No det sys
Valuation:
N/A
Permit #:
BP15-00491
Status:
final
Fee:
N/A
Permit Type:
No det sys
Building Type:
N/A
Fire damage repair to a single family residence. 1/9/2013 addendum to permit to remodel master bathroom and addition new front entry gable
Valuation:
$300,000
Permit #:
BLD2012-01196
Status:
final
Fee:
$3,445
Permit Type:
Alteration
Building Type:
N/A
Install 2 skylight
Valuation:
$9,000
Permit #:
16000-02227
Status:
final
Fee:
$679
Permit Type:
N/A
Building Type:
N/A
Single family residence addition (265 sqft habitable) and remodel
Valuation:
$68,000
Permit #:
2011-2387
Status:
final
Fee:
N/A
Permit Type:
Additional
Building Type:
N/A
Interior remodel includes combining two bedrooms to master suite
Valuation:
$19,000
Permit #:
12000-01488
Status:
issued
Fee:
$1,289
Permit Type:
N/A
Building Type:
N/A
Building electrical mechanical plumbing plancheck
2013-07-24
New single family residence with basement and (attached garage 440 sq ft)
Valuation:
$750,000
Permit #:
2010-2077
Status:
final
Fee:
N/A
Permit Type:
New
Building Type:
N/A
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Gw Karis Reviews
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Gw Karis License info
License Not Verified
| License # | 6073392 |
| Status | Active |
| Town | Woodside |
| Type | Contractor |
| Business Type | Sole Ownership |
- When BuildZoom last verified this license, it had an expiration date of December, 2015. Check the current license status of Gw Karis with the The Town of Woodside, CA
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 670101 |
| 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 Gw Karis at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 483850 |
| 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 Gw Karis at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Gw Karis, click “This is My Business” to update your information.
Bonded
| Bonded Agent | State National Insurance Company Inc |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
48
Permits
- Building permit records show that Gw Karis has worked on 48 permitted projects.
Gw Karis Employees
GK
Gary Wayne Karis
Owner
GK
Gw Karis
Owner
SS
Steven Ralph Santos
Sole Owner