Updated: Jun 11, 2026
Location and Projects
Address
2433 CAROLINA AVE, Redwood City, CA, 94061
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Keyes Construction Corporation
Based in Redwood City, Keyes Construction Corporation brings 39 years of experience serving residential and commercial clients throughout the Bay Area. The company specializes in custom home building, home additions, and remodeling projects, working on properties in Menlo Park, Palo Alto, Atherton, and surrounding communities. Keyes Construction Corporation manages all phases of construction, from initial planning and permitting through to project completion. Their portfolio includes kitchen and bathroom remodels, whole-house renovations, and the construction of new single-family residences. The team collaborates with local architects and designers to deliver projects tailored to the needs of each client. Keyes Construction Corporation emphasizes clear communication and effective project management on every job.
Keyes Construction Corporation Services
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Keyes Construction Corporation Contact Information
Phone Number: (818) 424-1908
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Address: 2433 CAROLINA AVE, Redwood City, CA 94061
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Keyes Construction Corporation Redwood City
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Keyes Construction Corporation has a BuildZoom score of 100, which places them above 87% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
|
2 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Keyes Construction Corporation has worked on at least
5.0 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-$20k |
|
1 project
|
$20k-$50k |
|
1 project
|
$250k-$500k |
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 Keyes Construction Corporation
This is a sample of this contractor's permits. Click here to access their complete permit history.
A single family residential alteration to the kitchen bathrooms mudroom/laundry room and addition of a new 40 square feet balcony at the master bedroom. install new led lighting and replace all windows and doors. 6/9/20 revision to master bathroom to include sauna and lighting changes
Valuation:
$500,000
Permit #:
BLD2019-00186
Status:
complete
Fee:
$5,450
Permit Type:
Alteration
Building Type:
N/A
A first floor 103 square foot addition located at the right side of a two story single-family residence including a 730 square foot first floor interior alteration 11/22/24 - revision to permit to addition 226 s.f. ‘sunroom dining as well as a deck with an arbor are added at the first main floor level. during construction there have been a few minor revisions to the original permitted... see more
Valuation:
$274,900
Permit #:
BLD2023-03071
Status:
issued
Fee:
$11,428
Permit Type:
Addition
Building Type:
N/A
Re-roof main residence approx 4700
Valuation:
N/A
Permit #:
BP22-00838
Status:
expired
Fee:
N/A
Permit Type:
Main residence =<...
Building Type:
N/A
Remodel master bathroom
Valuation:
$25,000
Permit #:
BLD2024-00031
Status:
final
Fee:
$1,564
Permit Type:
Bathroom remodel
Building Type:
N/A
Reside main residence siding and stucco over existing siding
Valuation:
$12,500
Permit #:
BLD2024-00476
Status:
final
Fee:
$612
Permit Type:
Misc residential
Building Type:
N/A
R&r all windows on residence
Valuation:
N/A
Permit #:
BP20-00810
Status:
issued
Fee:
N/A
Permit Type:
Window replace
Building Type:
N/A
Remodel 3 bathrooms & laundry closet
Valuation:
$100,000
Permit #:
BLD2024-00215
Status:
final
Fee:
$4,100
Permit Type:
Bathroom remodel
Building Type:
N/A
Bathroom & closet remodels 308sqft
Valuation:
N/A
Permit #:
BP19-00825
Status:
expired
Fee:
N/A
Permit Type:
Bathroom remodel
Building Type:
N/A
Addition of 14'-0 x 12'-0 open roof trellis at rear of the (e) single family dwelling per city standard plan for patio covers p/bc 2014-006 w additional requirements for vhfhsz per p/bc 2014-023. all work per 2011 wfpp
Valuation:
$3,500
Permit #:
14014-20000-02977
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Interior remodel of guest house
Valuation:
N/A
Permit #:
BP18-00898
Status:
final
Fee:
N/A
Permit Type:
Guest house
Building Type:
N/A
58 square foot addition at master bathroom
Valuation:
N/A
Permit #:
BLDG2018-0017
Status:
final
Fee:
$2,031
Permit Type:
Main residence
Building Type:
N/A
Remodel portion of the first floor of existing medical office to create a max. 4-bed outpatient surgery clinic. b occupancy where five or less patients are incapable of unassisted self-preservation. medical clinics with chronic dialysis and/or surgical services not plan-reviewed for oshpd iii
Valuation:
N/A
Permit #:
04016-20000-09603
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
An interior remodel of 415 square feet to a single family residence
Valuation:
$130,000
Permit #:
BLD2016-01453
Status:
final
Fee:
$1,736
Permit Type:
Alteration
Building Type:
N/A
2 pines replace with 4/24 or 1/36 boxed tree
Valuation:
N/A
Permit #:
TR15-00196
Status:
approved
Fee:
N/A
Permit Type:
Tree removal
Building Type:
N/A
Unit 224 - medical tenant improvement. for dr. shirin towfigh (existing general office to convert to medical)
Valuation:
$35,000
Permit #:
BS1307674
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial low gen
Athletic gym
Valuation:
N/A
Permit #:
BP14-00821
Status:
final
Fee:
N/A
Permit Type:
Other
Building Type:
N/A
Building wall in family room to create den
Valuation:
N/A
Permit #:
B15-2379
Status:
final
Fee:
$75
Permit Type:
Alter/res
Building Type:
N/A
New acc structure
Valuation:
N/A
Permit #:
BP15-00617
Status:
final
Fee:
N/A
Permit Type:
New acc structure
Building Type:
N/A
Tear off (e) fiber cement fire free and install standing seam
Valuation:
N/A
Permit #:
BLDG2015-0369
Status:
final
Fee:
$495
Permit Type:
Reroof residence
Building Type:
N/A
Remodel kitchen
Valuation:
N/A
Permit #:
B15-2365
Status:
final
Fee:
$427
Permit Type:
Alter/res
Building Type:
N/A
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Keyes Construction Corporation License info
Verified License
| License # | 818176 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Keyes Construction Corporation at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | A090190 |
| Status | Active |
| Town | Woodside |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of February, 2019. Check the current license status of Keyes Construction Corporation with the The Town of Woodside, CA
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 836990 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- 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 Keyes Construction Corporation at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 591614 |
| Status | Inactive |
| State | California |
| Type | Plumbing |
| Business Type | Corporation |
- 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 Keyes Construction Corporation at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 338097 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- 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 Keyes Construction Corporation at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 708064 |
| Status | Inactive |
| State | California |
| Type | Plumbing, General Building |
| Business Type | Corporation |
- 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 Keyes Construction Corporation at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
Bonded
| Bonded Agent | Hudson Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Clear Spring Property & Casualty Company |
392
Permits
- Building permit records show that Keyes Construction Corporation has worked on 392 permitted projects.
Keyes Construction Corporation Employees
DK
Daniel Ray Keyes
Sole Owner
DK
Donald Edward Keyes
Sole Owner
KS
Keye Chun Su
Sole Owner
MK
Michael Patten Keyes
Owner
SK
Suzanne Quadrozzi Keyes
Officer