Updated: Apr 06, 2026
Location and Projects
Address
8765 PHOENIX AVENUE, Fair Oaks, CA, 95628
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Gary De Koning Construction
Based in Fair Oaks, Gary De Koning Construction brings 23 years of experience serving residential clients throughout the Sacramento area. The company’s portfolio highlights extensive work on home renovation and remodeling projects, including kitchen and bathroom updates, room additions, and structural improvements. Gary De Koning Construction handles all phases of construction for single-family homes, from planning and design coordination through to project completion. The firm assists homeowners with upgrades that range from interior modifications to exterior enhancements, prioritizing practical solutions tailored to each property’s unique requirements. With over two decades in the industry, Gary De Koning Construction offers clients in Fair Oaks and surrounding neighborhoods a resource for comprehensive residential building and remodeling expertise.
Gary De Koning Construction Services
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Gary De Koning Construction Contact Information
Phone Number: (916) 765-2119
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Address: 8765 PHOENIX AVENUE, Fair Oaks, CA 95628
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Gary De Koning Construction Fair Oaks
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Gary De Koning Construction has a BuildZoom score of 101, which places them above 88% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
|
2 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Gary De Koning Construction has worked on at least
4.0 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
|
2 projects
|
$20k-$50k |
|
1 project
|
$100k-$250k |
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 Gary De Koning Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential: full review - new home - less than 3 000 sq ft and below 5 000 ft elevation
2022-02-08
Ag building atf conversion to adu poolhouse adu - 1 161 sq ft poolhouse - 346 sq ft covered patio - 256 sq ft ag building permited under 19-03108
Valuation:
$153,531
Permit #:
BLD22-00784
Status:
expired
Fee:
$537
Permit Type:
New
Building Type:
N/A
2 pergolas(100 + 130 sq. ft.) and spa
Valuation:
N/A
Permit #:
READ25-03775
Status:
final
Fee:
$958
Permit Type:
Patio cover or tr...
Building Type:
N/A
New dwelling new duplex additions accessory dwelling unit decks patio cover garages gazebos carport
2019-01-23
Edr - residence - remove existing deck on back of house. dig set up and pour concrete footings and 3x5 landing for stairs. install new 2x6 and 2x8 joist 16 o.c. as per plan with new rain escape drainage system between joists except deck off master bedroom. building new stairs to lower level. install new 2x6 trex deck with no screws showing. handrail too be provided by ironsmith
Valuation:
$35,000
Permit #:
CBNR2018-00065
Status:
complete
Fee:
$778
Permit Type:
Misc. Structure w...
Building Type:
N/A
Epc - dry rot repair and new foundation on detached garage
Valuation:
$40,000
Permit #:
RES-2408088
Status:
final
Fee:
$1,076
Permit Type:
N/A
Building Type:
N/A
New dwelling new duplex additions accessory dwelling unit decks patio cover garages gazebos carport
2023-02-09
New addition - walk-in closet to side of house
Valuation:
$20,000
Permit #:
CBNR2022-01374
Status:
complete
Fee:
$573
Permit Type:
N/A
Building Type:
N/A
Commercial: full review - new structures tenant improvements and accessories
2024-11-04
Morgan oaks garage conversion to office change of use from s-2 to b non sprinklered office 508 sq ft existing structure on bld19-03525 sra moderate placer county fire protection district
Valuation:
$103,022
Permit #:
BLD24-05102
Status:
issued
Fee:
$1,494
Permit Type:
Tenant improvement
Building Type:
N/A
Building addition adu deck patio cover garage barn ground mount solar light pole masonry wall
2023-08-21
Addition of 168 sf to bedrooms area
Valuation:
$42,000
Permit #:
CBNR2023-00682
Status:
complete
Fee:
$1,144
Permit Type:
N/A
Building Type:
N/A
Replace windows or siding fire repair other repairs
2018-12-24
Res- repair car damaged wall at rear of garage- framing window door electrical and 3 coat stucco
Valuation:
$5,000
Permit #:
CBRR2018-01527
Status:
complete
Fee:
$341
Permit Type:
N/A
Building Type:
N/A
Replace windows or siding fire repair other repairs
2017-08-11
Residence ~: remove all siding and insulation on upper exterior walls. install r-15 insulation in upper exterior walls. install 3/8 osb over 2x4 studs and new insulation. install tyvek house wrap with new 8 hardie lap siding over new osb. all trim to be primed. dispose of old siding and insulation
Valuation:
$27,750
Permit #:
CBRR2017-00857
Status:
complete
Fee:
$594
Permit Type:
N/A
Building Type:
N/A
Residential-reroof tear off cal-pac/install 32 squares. of 30yr comp/install 1/2 osb sheathing over (e) skip sheathing
Valuation:
$15,000
Permit #:
RERR2014-01607
Status:
complete
Fee:
$364
Permit Type:
N/A
Building Type:
N/A
Replacing windows or siding fire repair other repairs
2008-07-08
Replace decking in unit-replace t111 siding in units 7, 8, 5, 6 case converted from cbr2007-00580 to cbrc2007-00043 due to data conversion omissions. all fees collected on cbr2007-00580
Valuation:
$8,700
Permit #:
CBRC2007-00043
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacing windows or siding fire repair or other repairs
2007-07-02
Replace decking in unit 10 replace t111 siding in units 7, 8, 5, 6
Valuation:
N/A
Permit #:
CBR2007-00580
Status:
final
Fee:
$342
Permit Type:
N/A
Building Type:
N/A
New building addition adu (not a garage conversion) deck patio cover garage barn ground mount solar
2003-01-14
Detached garage ref: cbn2002-02589 for addition on house
Valuation:
$20,000
Permit #:
CBN2003-00065
Status:
final
Fee:
$352
Permit Type:
N/A
Building Type:
N/A
Building addition adu deck patio cover garage barn ground mount solar light pole masonry wall
2009-08-14
Addition. to single family dwelling (closet & family rm)
Valuation:
$36,000
Permit #:
CBNR2009-00051
Status:
final
Fee:
$1,269
Permit Type:
N/A
Building Type:
N/A
Residential: full review - additions accessory structures pools demolish generators and other
2007-04-04
908 sq. ft. conversion from garage to game room office and hall
Valuation:
$37,873
Permit #:
BRAA 25458.07
Status:
final
Fee:
$881
Permit Type:
N/A
Building Type:
N/A
908 sq. ft. conversion from garage to game room office and hall
Valuation:
$37,872
Permit #:
25458.07
Status:
DONE
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Garage conversion to living space/adu (no new sqft) kitchen/bath remodel house alteration
2003-10-09
Garage conversion
Valuation:
$20,000
Permit #:
CBA2003-01195
Status:
final
Fee:
$189
Permit Type:
Partial/alteratio...
Building Type:
N/A
Building addition adu deck patio cover garage barn ground mount solar light pole masonry wall
2004-04-12
Addition
Valuation:
$18,000
Permit #:
CBN2004-00905
Status:
final
Fee:
$646
Permit Type:
N/A
Building Type:
N/A
Reroof - tearoff (22 sqs.)
Valuation:
$4,000
Permit #:
RER2004-01117
Status:
final
Fee:
$131
Permit Type:
N/A
Building Type:
N/A
Residential: full review - additions accessory structures pools demolish generators and other
2007-04-04
Detached garage 1120 sq
Valuation:
$33,197
Permit #:
BGAR 25460.07
Status:
final
Fee:
$771
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Gary De Koning Construction License info
Verified License
| License # | 604945 |
| 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 Gary De Koning Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 604366 |
| 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 Gary De Koning Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
21
Permits
- Building permit records show that Gary De Koning Construction has worked on 21 permitted projects.
Gary De Koning Construction Employees
GK
Gary Martin De Koning
Owner
RK
Richard Albert De Koning
Sole Owner