Updated: May 02, 2026
Location and Projects
Address
P O BOX 2467, Sebastopol, CA, 95473
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Gregory M Clark Construction Architect
Gregory M Clark Construction, Sebastopol, Po Box 2467, Sebastopol, CA (Owned by: Clark Gregory G) holds a General Building license and 2 other licenses according to the California license board.
Their BuildZoom score of 93 ranks in the top 27% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Gregory M Clark Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Gregory M Clark Construction Services
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Gregory M Clark Construction Contact Information
Phone Number: (415) 665-6500
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Address: P O BOX 2467, Sebastopol, CA 95473
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Building Permits by Gregory M Clark Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Torrey pines. building permit to replace windows in extg condominium unit. rm-5-12. coastal (city). transitypiority area. geo haz 53
Valuation:
$4,600
Permit #:
2161314
Status:
complete
Fee:
$323
Permit Type:
Add/alt 3+ no chg du
Building Type:
N/A
21001550
Valuation:
N/A
Permit #:
PW21-0822
Status:
final
Fee:
$500
Permit Type:
Residential
Building Type:
N/A
Grading for 380 lin.ft.gravel fire safe driveway and house pad for future residence. 65cy of cut & 65cy of fill total 130cy of dirt. total disturbed area 12 500sf. permit is good for two inspections. additional inspections are $140.36 each. final inspection required
Valuation:
$6,000
Permit #:
15001422
Status:
final
Fee:
$1,001
Permit Type:
N/A
Building Type:
N/A
Replace & relocate water heater to exterior rear of house include utility concrete pad utility shed & venting. 40gal ef. 0.59
Valuation:
$0
Permit #:
B2015-03762
Status:
Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace & relocate water heater to exterior rear of house include concrete pad utility shed & venting. gallon ef0.59
Valuation:
$0
Permit #:
B2015-03759
Status:
Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace 40 gal water heater 67 ef
Valuation:
$0
Permit #:
B2015-04544
Status:
Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace water heater 401 gal 59 ef
Valuation:
$0
Permit #:
B2015-03661
Status:
Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace (e) floor heater
Valuation:
$0
Permit #:
B2015-04545
Status:
Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace (e) floor heater
Valuation:
$0
Permit #:
B2015-04547
Status:
Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace wall heater in same location--living room
Valuation:
$0
Permit #:
B2016-03958
Status:
Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace wall heater
Valuation:
$0
Permit #:
B2016-04025
Status:
Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Attic insulation & underfloor and plumbing work
Valuation:
$25,793
Permit #:
B2011-04298
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Attic insulation
Valuation:
$1,430
Permit #:
B2013-01248
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1sv electrical to ag pole to run well. half fees due to original permit expired
Valuation:
$1,000
Permit #:
07000764
Status:
complete
Fee:
$77
Permit Type:
N/A
Building Type:
N/A
Replace water heater
Valuation:
$0
Permit #:
B2011-04319
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace gas heater
Valuation:
$0
Permit #:
B2012-00211
Status:
Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace water heater and relocate it to exterior rear of the house
Valuation:
$0
Permit #:
B2012-00801
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace 2 windows and one sliding glass door at first floor.
Valuation:
$2,200
Permit #:
B2012-00078
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace 4 windows in 2nd floor bedrooms
Valuation:
$2,000
Permit #:
B2012-00079
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace two (2) wall heaters
Valuation:
$0
Permit #:
B2011-04488
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Gregory M Clark Construction License info
Verified License
| License # | 457061 |
| 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 Gregory M Clark Construction 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 # | C25639 |
| Status | Active |
| State | California |
| Type | Architect |
| Business Type | Sole Ownership |
- When BuildZoom last verified this license, it had an expiration date of June, 2013. Check the current license status of Gregory M Clark Construction with the California Contractors State License Board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | C25639 |
| Status | Inactive |
| State | California |
| Type | Architect |
| Business Type | Sole Ownership |
- According to the California Architect 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 Gregory M Clark Construction at the California Architect License Board.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
22
Permits
- Building permit records show that Gregory M Clark Construction has worked on 22 permitted projects.
Gregory M Clark Construction Employees
CG
Clark Gregory G
Owner
GC
Gregory Michael Clark
Owner