Updated: Apr 01, 2026
Location and Projects
Address
1424 Cunningham Rd, Sebastopol, CA, 95472
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Warner Custom Homes
Warner Custom Homes, 1424 Cunningham Rd, Sebastopol, CA (Employee: Sean Kyler Warner) holds a General Building license and 1 other license according to the California license board.
Their BuildZoom score of 119 ranks in the top 1% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Warner Custom Homes, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Warner Custom Homes Services
Start a project today:
Custom Home Build
New Home Construction
Medium Multi-Family New Con...
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Medium Multi-Family Remodel...
Other Residential Remodel
Restaurant Renovation
Retail Renovation
Hardwood Flooring
Other Flooring
Siding
Doors and Windows
Framing
Other Carpentry
Other Concrete
Pool and Spa Construction
Architectural Drawings and ...
Structural Engineering
Other Architecture and Engi...
Sewer Laterals
Septic Tanks and Systems
Excavation and Grading
Other Site Work
Fire Protection
Water Damage Restoration
Fire Damage Restoration
Other Restoration
Garage Construction
Acoustic and Ceiling
Insulation, Shell, and Enve...
Mold, Lead, and Asbestos
Warner Custom Homes Contact Information
Phone Number: (707) 477-3347
Address: 1424 Cunningham Rd, Sebastopol, CA 95472
Warner Custom Homes Sebastopol
Quality
119
99th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Warner Custom Homes has a BuildZoom score of 119, which places them above 99% of 336,931 contractors in California.
Activity
|
3 projects
|
2026 |
|
497 projects
|
2025 |
|
458 projects
|
2024 |
|
277 projects
|
2023 |
Our building permit records indicate that Warner Custom Homes has worked on at least
1235.0 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
|
351 projects
|
Home Additions |
|
11 projects
|
New Constructions |
Analyzing permits over the last 4 years shows that Warner Custom Homes mostly works on
home addition
and new construction
projects.
Pricing
|
841 projects
|
< $5k |
|
127 projects
|
$5k-$20k |
|
4 projects
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $4,000. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remodel plans for a 783 square foot single family dwelling. home is being remodeled. an newly designed roof is being added and new larger windows facing the river. no changes to existing decks or the existing lower floor storage and under floor area. home had an extensive foundation and basement walls built with permits in the 90's. work will include sprinkler system modern insulation... see more
Valuation:
N/A
Permit #:
BLD25-3019
Status:
issued
Fee:
$6,494
Permit Type:
N/A
Building Type:
N/A
Drywall repair for water damage and removal of gas furnaces. baaqmd j# required if drywall repair exceeds 100 sf. install dedicated electrical outlets for new water heater (b25-0077) and furnaces (b25-0135). replace existing 100 amp subpanel in garage with new 100 amp subpanel
Valuation:
$2,000
Permit #:
B25-0414
Status:
issued
Fee:
$326
Permit Type:
N/A
Building Type:
N/A
“voluntary seismic retrofit in accordance with 2022 cebc cha3” (ebb grant please addition quoted language to permit for compliance. thank you!) courvoisier residence 2210 humboldt st valuation $4 000 2117 sq ft
Valuation:
$4,000
Permit #:
B25-0094
Status:
final
Fee:
$177
Permit Type:
N/A
Building Type:
N/A
“voluntary seismic retrofit in accordance with 2022 cebc cha3” (ebb grant please addition quoted language to permit for compliance. thank you!) 418 benton thompson residence valuation $4000 1548sqft
Valuation:
$4,000
Permit #:
B25-2503
Status:
final
Fee:
$189
Permit Type:
N/A
Building Type:
N/A
Residential addition alteration to existing residence
2025-09-17
“voluntary seismic retrofit in accordance with plan set a” (ebb grant please addition quoted language to permit for compliance. thank you!) expired permit: bld2021-01741 - water heater replacement
Valuation:
N/A
Permit #:
BLD2025-00877
Status:
final
Fee:
$792
Permit Type:
N/A
Building Type:
N/A
“voluntary seismic retrofit in accordance with plan set a” (ebb grant please addition quoted language to permit for compliance. thank you!) 1700 pamela way ward residence 1650sqft $4000 valuation
Valuation:
$4,000
Permit #:
B25-1545
Status:
final
Fee:
$177
Permit Type:
N/A
Building Type:
N/A
“voluntary seismic retrofit in accordance with plan set a” (ebb grant please addition quoted language to permit for compliance. thank you!) 3708 douglas kuhl residence $4000 valuation 1470 sq ft
Valuation:
$4,000
Permit #:
B25-0351
Status:
final
Fee:
$177
Permit Type:
N/A
Building Type:
N/A
“voluntary seismic retrofit in accordance with plan set a” (ebb grant please addition quoted language to permit for compliance. thank you!) wolford residence - 3415 terra linda dr
Valuation:
$7,000
Permit #:
B25-2744
Status:
final
Fee:
$189
Permit Type:
N/A
Building Type:
N/A
Cromwell tax and bookkeeping tenant improvement of 2307 sq. ft. design engineer to provide written verification prior to final inspection or temporary occupancy that structural modifications meet the intent of city code chapter 18-48 2/16/23 revision approved. interior wall changes and new front walkway plan. mwe 3/21/23 revision #2 approved: revert accessible restroom to non-accessib... see more
Valuation:
$175,000
Permit #:
B22-4359
Status:
final
Fee:
$9,448
Permit Type:
N/A
Building Type:
N/A
“voluntary seismic retrofit in accordance with plan set a” (ebb grant please addition quoted language to permit for compliance. thank you!) polino residence 2722 sonoma ave
Valuation:
$4,000
Permit #:
B25-2698
Status:
final
Fee:
$189
Permit Type:
N/A
Building Type:
N/A
“voluntary seismic retrofit in accordance with 2022 cebc cha3” (ebb grant please addition quoted language to permit for compliance. thank you!) $4000 valuation 2000 sq ft
Valuation:
$4,000
Permit #:
B25-0108
Status:
final
Fee:
$177
Permit Type:
N/A
Building Type:
N/A
Single family residence alteration that includes installation of a “voluntary seismic retrofit in accordance with plan set a” (ebb grant please addition quoted language to permit for compliance.) vb r3 1600sf $4k valuation
Valuation:
$4,000
Permit #:
BLD2024-03435
Status:
final
Fee:
$328
Permit Type:
Alteration
Building Type:
N/A
Single family residence alteration that includes installation of a “voluntary seismic retrofit in accordance with plan set a” (ebb grant please addition quoted language to permit for compliance.) vb r3 1600sf $4k valuation
Valuation:
$4,000
Permit #:
BPA2024-03372
Status:
filed
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
“voluntary seismic retrofit in accordance with 2022 cebc cha3” (ebb grant please addition quoted language to permit for compliance. thank you!)
Valuation:
$7,000
Permit #:
B25-2325
Status:
final
Fee:
$175
Permit Type:
N/A
Building Type:
N/A
“voluntary seismic retrofit in accordance with 2022 cebc cha3” (ebb grant please addition quoted language to permit for compliance. thank you!)
Valuation:
$7,000
Permit #:
BL-RPC-2025-00035
Status:
complete
Fee:
$190
Permit Type:
N/A
Building Type:
N/A
“voluntary seismic retrofit in accordance with 2022 cebc cha3” (ebb grant please addition quoted language to permit for compliance. thank you!)
Valuation:
$4,000
Permit #:
BRALT-25-0186
Status:
complete
Fee:
$244
Permit Type:
Interior remodel
Building Type:
N/A
Residential addition alteration to existing residence
2025-09-25
“voluntary seismic retrofit in accordance with 2022 cebc cha3” (ebb grant please addition quoted language to permit for compliance. thank you!)
Valuation:
N/A
Permit #:
BLD2025-01042
Status:
final
Fee:
$856
Permit Type:
N/A
Building Type:
N/A
“voluntary seismic retrofit in accordance with plan set a” (ebb grant please addition quoted language to permit for compliance. thank you!)
Valuation:
$7,000
Permit #:
BRALT-25-0159
Status:
final
Fee:
$240
Permit Type:
Plan set a
Building Type:
N/A
“voluntary seismic retrofit in accordance with plan set a” (ebb grant please addition quoted language to permit for compliance. thank you!)
Valuation:
$7,000
Permit #:
PREBLD25-0278
Status:
approved
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
“voluntary seismic retrofit in accordance with 2022 cebc cha3” (ebb grant please addition quoted language to permit for compliance. thank you!)
Valuation:
$4,000
Permit #:
BLD25-00961
Status:
final
Fee:
$456
Permit Type:
N/A
Building Type:
N/A
Warner Custom Homes Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Warner Custom Homes License info
Verified License
| License # | 801910 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Warner Custom Homes 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-F123694-1 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Sole Ownership |
- 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 Warner Custom Homes at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
119
BuildZoom Score
Insured
| Insurer | State Compensation Insurance Fund |
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
2K
Permits
- Building permit records show that Warner Custom Homes has worked on 1979 permitted projects.
Warner Custom Homes Employees
SW
Sean Kyler Warner
Sole Owner
Endorsed by These Contractors
Santa Rosa, CA