Updated: May 20, 2026
Location and Projects
Address
P O BOX 913, Kenwood, CA, 95452
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RW Colfer General Contractor
Based in Kenwood, California, RW Colfer General Contractor has served Sonoma County for over two decades. The company brings experience in residential construction, including remodeling and custom home building. Projects range from interior renovations to complete property transformations. RW Colfer General Contractor works with homeowners throughout Kenwood and surrounding communities to deliver tailored solutions that reflect individual property needs and local requirements. With 22 years in business, the company is familiar with regional building standards and manages projects from initial planning through completion. Clients turn to RW Colfer General Contractor for expertise in both structural and aesthetic upgrades, emphasizing clear communication through every phase of construction.
RW Colfer General Contractor Services
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RW Colfer General Contractor Contact Information
Phone Number: (707) 484-0959
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Address: P O BOX 913, Kenwood, CA 95452
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RW Colfer General Contractor Kenwood
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
RW Colfer General Contractor has a BuildZoom score of 101, which places them above 88% of 336,931 contractors in California.
Activity
|
2 projects
|
2023 |
Our building permit records indicate that RW Colfer General Contractor has worked on at least
2.0 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
|
$50k-$100k |
|
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.
RW Colfer General Contractor Reviews
5 out of 5 stars, based on
1
review
-
By Bob B.August 9, 2016Kitchen, bathroom & fencing$5,00020 days
Building Permits by RW Colfer General Contractor
This is a sample of this contractor's permits. Click here to access their complete permit history.
Kitchen remodel. master bathroom remodel and closet reconfiguration. remodel guest bathroom. replace (8) windows; (3) sliding glass doors. and interior doors. install new flooring paint interior replace main electrical panel with new 125 amp panel. replace subpanel
Valuation:
$151,900
Permit #:
B21-5264
Status:
final
Fee:
$919
Permit Type:
N/A
Building Type:
N/A
Remodel two bathrooms - total 143 sf. replace two vinyl sliders and one window. less than 50% gross square footage affected - no fire sprinklers required
Valuation:
$85,000
Permit #:
B20-2124
Status:
final
Fee:
$604
Permit Type:
N/A
Building Type:
N/A
Non-structural remodel of the guest bathroom - remove (e) tub and replace with a shower r/r toilet and vanity/sink and install 2 (n) can lights
Valuation:
$28,080
Permit #:
B19-5430
Status:
final
Fee:
$243
Permit Type:
N/A
Building Type:
N/A
Remodel kitchen and dining area remove existing wall to create great room 256 sf. ***no fire sprinklers required*** area of remodel is less than 50% of existing gross square footage
Valuation:
$58,000
Permit #:
B18-2248
Status:
final
Fee:
$843
Permit Type:
N/A
Building Type:
N/A
Master bathroom remodel upgrade plumbing fixtures new shower tile and vanity
Valuation:
$17,500
Permit #:
B19-2473
Status:
final
Fee:
$231
Permit Type:
N/A
Building Type:
N/A
Minor bathroom remodel - no altered walls
Valuation:
N/A
Permit #:
BLD20-0567
Status:
final
Fee:
$707
Permit Type:
N/A
Building Type:
N/A
Interior only minor remodel of kitchen: replace existing cabinetry counter tops appliances plumbing fixtures flooring and lighting (new to be high efficiency) upgrade electrical. fire sprinklers not required: remodel/addition does not exceed 50% of the gross square footage of existing structure
Valuation:
$39,000
Permit #:
B17-3708
Status:
final
Fee:
$236
Permit Type:
N/A
Building Type:
N/A
Replace kitchen cabinets countertops sink faucet dishwasher disposal range. replace ceiling lights with led cans no plans required
Valuation:
$28,000
Permit #:
B15-3514
Status:
final
Fee:
$216
Permit Type:
N/A
Building Type:
N/A
Repair/replace garage door several studs 16 sq. ft. of siding trim board 2 sheets of 5/8 drywall - due to auto into garage
Valuation:
N/A
Permit #:
B14-5162
Status:
final
Fee:
$159
Permit Type:
N/A
Building Type:
N/A
Repair siding drywall 6 studs insulation - pg& e is ok with gas meter (location on building is at gas meter)
Valuation:
$6,000
Permit #:
B14-4990
Status:
final
Fee:
$241
Permit Type:
N/A
Building Type:
N/A
235 sq. ft. family room addition and kitchen remodel to single family dwelling
Valuation:
$98,900
Permit #:
B15-4891
Status:
final
Fee:
$1,669
Permit Type:
N/A
Building Type:
N/A
Addition to existing kitchen of 150 sq.ft. and remodel of single family dwelling removal and construction of walls
Valuation:
$80,000
Permit #:
B12-3536
Status:
FINALED
Fee:
$1,491
Permit Type:
N/A
Building Type:
N/A
Installation of new backyard pergola. 230 sf
Valuation:
$6,200
Permit #:
B16-3333
Status:
final
Fee:
$139
Permit Type:
N/A
Building Type:
N/A
Demolish existing sun porch in rear year
Valuation:
$1,253
Permit #:
B15-4057
Status:
final
Fee:
$133
Permit Type:
N/A
Building Type:
N/A
Replace existing rear deck with same foot print. 242 sf
Valuation:
$22,822
Permit #:
B16-5032
Status:
final
Fee:
$170
Permit Type:
N/A
Building Type:
N/A
316 sf residential addition and bathroom/kitchen refresh
Valuation:
$125,000
Permit #:
B18-3042
Status:
final
Fee:
$2,199
Permit Type:
N/A
Building Type:
N/A
Install sub-panel electrical @ kitchen and replace
Valuation:
$7,200
Permit #:
B2013-1571
Status:
final
Fee:
$129
Permit Type:
Res-oss
Building Type:
N/A
Tear off & reroof single family dwelling w/attached garage 40sq replace comparable shingle
Valuation:
N/A
Permit #:
BLD20-2008
Status:
final
Fee:
$461
Permit Type:
N/A
Building Type:
N/A
Convert existing 2nd story porch into living space 2/05/2015 change of contractor
Valuation:
N/A
Permit #:
B14-5053
Status:
final
Fee:
$1,471
Permit Type:
N/A
Building Type:
N/A
Converted: addition bathroom @ first floor
Valuation:
$22,000
Permit #:
B-CN2003-227
Status:
final
Fee:
$621
Permit Type:
N/A
Building Type:
N/A
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Projects
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
RW Colfer General Contractor License info
Verified License
| License # | 1104533 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for RW Colfer General Contractor at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 705335 |
| 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 RW Colfer General Contractor 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 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
22
Permits
- Building permit records show that RW Colfer General Contractor has worked on 22 permitted projects.
RW Colfer General Contractor Employees
DC
Donna Leslie Colfer
Officer
RC
R W Colfer General Contractor
Owner
RC
Randall Wayne Colfer
Owner
Randy has done many projects for us in 2013 & 2014. From a kitchen remodeling, bathroom and fencing jobs. Excellent work, very professional & polite. I would absolutely refer Randy and his team without any reservations. Want it done right contact Randy.