Updated: Apr 12, 2026
Location and Projects
Address
P O BOX 471, Bethel Island, CA, 94511
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Mark W Patterson Flooring Contractor
Mark W Patterson at P O BOX 471, Bethel Island, CA 94511, held a Flooring Contractor license (#869808) with the California contractors license board with an expiration date of 12-31-2011. We last verified the license was expired on 04-11-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Mark W Patterson Services
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Mark W Patterson Contact Information
Phone Number: (925) 354-2944
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Address: P O BOX 471, Bethel Island, CA 94511
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Mark W Patterson Bethel Island
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Mark W Patterson, click “This is My Business” to update your information.
Activity
|
1 project
|
2025 |
|
2 projects
|
2024 |
Our building permit records indicate that Mark W Patterson has worked on at least
3.0 projects over the past 2 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 |
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.
Remove 3 antennas 6 remote radio units 3 diplexers & associated cabling from (e) tower. install mount modifications 6 antennas & 3 remote radio units. remove 3 radio units from (e) shelter in compound. no increase to height of tower. no changes to footprint of (e) ground lease area
Valuation:
$50,000
Permit #:
202506209085
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Cell site modification to verizon remove replace and install (6) antennas (6) rrhs and hybrid cable as per approved plans
Valuation:
$35,000
Permit #:
BLDC-2022-0023
Status:
complete
Fee:
$1,366
Permit Type:
N/A
Building Type:
N/A
Commercial cell cite - warpzbiz inc replace antennas and anceillary equipment @ extg wireless facility
Valuation:
$15,000
Permit #:
XC2024-0219
Status:
applied
Fee:
$816
Permit Type:
N/A
Building Type:
N/A
Commercial cell cite - warpzbiz, inc replace antennas and anceillary equipment @ extg wireless facility
Valuation:
N/A
Permit #:
PC2024-1010
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Modification to (e) cell site - broadband one
Valuation:
$50,000
Permit #:
B23-0920
Status:
final
Fee:
$3,844
Permit Type:
C-alteration
Building Type:
N/A
Addition 8'-0 x 15'-2 to extend (e) master bedroom. all work per wfpp
Valuation:
$12,000
Permit #:
20014-20000-02237
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Build, sfdrroof: single family dwelling re-roof
2008-06-16
Tear off existing roofing from house and garage (detached), applying #30 felt, install 30 year comp shingle class "a", 30 squares
Valuation:
$7,800
Permit #:
72735
Status:
FINAL
Fee:
$205
Permit Type:
N/A
Building Type:
N/A
Building/residential/building combo new add/cbnr
2003-10-03
Area 2 retaining wall for existing dwelling >can not exceed 36" in ht
Valuation:
$6,000
Permit #:
CBN2003-02850
Status:
Finaled
Fee:
$201
Permit Type:
N/A
Building Type:
N/A
Ret wall 30x53 wally m-2 ret 1590 4770
Valuation:
$0
Permit #:
231679
Status:
FINALED
Fee:
$73
Permit Type:
N/A
Building Type:
N/A
Temp power/piggy back
Valuation:
$0
Permit #:
230659
Status:
FINALED
Fee:
$30
Permit Type:
N/A
Building Type:
N/A
Residence grading
Valuation:
$0
Permit #:
227450
Status:
FINALED
Fee:
$30
Permit Type:
N/A
Building Type:
N/A
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Mark W Patterson Reviews
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Mark W Patterson License info
Inactive License
| License # | 869808 |
| Status | Inactive |
| State | California |
| Type | Flooring And Floor Covering |
| 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 Mark W Patterson at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Mark W Patterson, click “This is My Business” to update your information.
Bonded
| Bonded Agent | Navigators Insurance Company |
| Bond Value | $12,500 |
9
Permits
- Building permit records show that Mark W Patterson has worked on 9 permitted projects.
Mark W Patterson Employees
MP
Mark Wade Patterson
Sole Owner