Updated: Jun 10, 2026
Location and Projects
Address
1628 HILL ROAD, Novato, CA, 94947
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KNOLES CONSTRUCTION CO
Serving Novato and the surrounding Marin County area, Knoles Construction Co specializes in residential construction with over three decades of experience. The company manages a range of home improvement and remodeling projects, including additions, kitchen and bathroom renovations, and whole-house remodels. Knoles Construction works on both single-family homes and multi-residential properties, handling everything from framing and structural carpentry to finish work and custom cabinetry installation. With a portfolio reflecting projects in varied architectural styles, the company assists clients through all phases of construction, from planning and permitting to final buildout. Knoles Construction Co operates out of Novato, focusing its services throughout Marin and neighboring North Bay communities.
KNOLES CONSTRUCTION CO Services
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KNOLES CONSTRUCTION CO Contact Information
Phone Number: (415) 492-0440
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Address: 1628 HILL ROAD, Novato, CA 94947
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KNOLES CONSTRUCTION CO Novato
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
KNOLES CONSTRUCTION CO has a BuildZoom score of 100, which places them above 87% of 336,931 contractors in California.
Activity
|
2 projects
|
2025 |
|
1 project
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that KNOLES CONSTRUCTION CO has worked on at least
6.0 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 |
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 KNOLES CONSTRUCTION CO
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace existing 100amp service panel with new 200amp service panel at approved pge location
Valuation:
$6,500
Permit #:
B36914
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Replace 4 windows in bedroom and 1 in bathroom like for like
Valuation:
N/A
Permit #:
B2024-0558
Status:
issued
Fee:
$446
Permit Type:
Window replacement
Building Type:
N/A
Remove existing center post at header location
Valuation:
N/A
Permit #:
B2307-136
Status:
final
Fee:
N/A
Permit Type:
Alter-sfd
Building Type:
N/A
Service panel upgrade to 200amps
Valuation:
N/A
Permit #:
E2023-0235
Status:
final
Fee:
$167
Permit Type:
Residential
Building Type:
N/A
Repair deck at unit 11- dry-rot
Valuation:
N/A
Permit #:
B0311-038
Status:
final
Fee:
$206
Permit Type:
Alter-res
Building Type:
N/A
Renew fior finalrepair deck at unit 11- dry-rot
Valuation:
N/A
Permit #:
B1904-160
Status:
final
Fee:
$101
Permit Type:
Alter-apartments
Building Type:
N/A
Garage structural remodel
Valuation:
N/A
Permit #:
B2022-0143
Status:
issued
Fee:
$1,987
Permit Type:
Residential
Building Type:
N/A
Demolish illegally built carport
Valuation:
$500
Permit #:
B01-0255
Status:
final
Fee:
$179
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$3,000
Permit #:
94-087
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Permit value$6.8k re-roof
Valuation:
N/A
Permit #:
0300004546
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Split gas meter
Valuation:
N/A
Permit #:
P0101-027
Status:
final
Fee:
$52
Permit Type:
Alter-res
Building Type:
N/A
Graffiti
Valuation:
$0
Permit #:
COG2007-12741
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
T i
Valuation:
$0
Permit #:
M9100186
Status:
Final
Fee:
$174
Permit Type:
N/A
Building Type:
N/A
Like for like primary bathroom remodel. electrical plumbing fixtures tub
Valuation:
$40,000
Permit #:
B2025-1586
Status:
issued
Fee:
$1,673
Permit Type:
Residential
Building Type:
N/A
Replace kitchen cabinets bring electric in kitchen to code install sink & faucet counter tops
Valuation:
$20,000
Permit #:
200111203563
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Dry rot
Valuation:
N/A
Permit #:
B0206-038
Status:
expired
Fee:
$91
Permit Type:
Alter-res
Building Type:
N/A
Garage demolish
Valuation:
N/A
Permit #:
B0308-131
Status:
expired
Fee:
$68
Permit Type:
Alter-res
Building Type:
N/A
Tenant improvement. wall part. and eletrical
Valuation:
N/A
Permit #:
B0109-008
Status:
expired
Fee:
$68
Permit Type:
Alter-com
Building Type:
N/A
Tenant improvement. wall part. and eletrical
Valuation:
N/A
Permit #:
E0109-004
Status:
expired
Fee:
$52
Permit Type:
Alter-res
Building Type:
N/A
Furnace
Valuation:
N/A
Permit #:
M0007-024
Status:
expired
Fee:
$52
Permit Type:
Alter-res
Building Type:
N/A
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BZ Score
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Avg Project
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Projects
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BZ Score
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Avg Project
-
Projects
188
BZ Score
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Avg Project
-
Projects
KNOLES CONSTRUCTION CO Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
KNOLES CONSTRUCTION CO License info
Verified License
| License # | 444992 |
| 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 KNOLES CONSTRUCTION CO at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 480269 |
| 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 KNOLES CONSTRUCTION CO at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 210978 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning, Sheet Metal |
| 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 KNOLES CONSTRUCTION CO at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 173025 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning, Sheet Metal |
| 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 KNOLES CONSTRUCTION CO 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 | Developers Surety & Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Safeco Insurance Company Of America |
15
Permits
- Building permit records show that KNOLES CONSTRUCTION CO has worked on 15 permitted projects.
KNOLES CONSTRUCTION CO Employees
CK
Clifford Stanley Knoles
Owner
HK
Heidy Margaret Knoles
Officer
IK
Irene M Knoles
Officer
NK
Nick Fankhauser Knoles
Ceo / President
SK
S Stanley Knoles
Rmo / Ceo / Pres