Updated: Jun 14, 2026
Location and Projects
Address
44 EL CERRITO AVENUE, San Rafael, CA, 94901
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Dave Mason Construction
Based in San Rafael, Dave Mason Construction brings more than three decades of experience to residential construction projects across Marin County. The firm specializes in custom home building, major remodels, and additions, serving homeowners seeking precise project execution. Dave Mason Construction manages all phases of construction, from site preparation and structural framing to interior finishes and final details. Projects have included large-scale renovations and new single-family homes, reflecting attention to both function and design continuity. The company works directly with property owners, coordinating with architects, engineers, and local building departments to ensure each project meets code requirements and client objectives. With a longstanding presence in the Bay Area, Dave Mason Construction is familiar with the region's permitting processes and building standards.
Dave Mason Construction Services
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Dave Mason Construction Contact Information
Phone Number: (530) 521-0864
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Address: 44 EL CERRITO AVENUE, San Rafael, CA 94901
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Dave Mason Construction San Rafael
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Dave Mason Construction has a BuildZoom score of 105, which places them above 92% of 336,931 contractors in California.
Activity
|
2 projects
|
2025 |
|
5 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that Dave Mason Construction has worked on at least
12.0 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
|
4 projects
|
Home Additions |
|
3 projects
|
Multi-room remodels |
Analyzing permits over the last 4 years shows that Dave Mason Construction mostly works on
home addition
and multi-room remodel
projects.
Pricing
|
3 projects
|
< $5k |
|
3 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
5 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $15,000. 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.
Building Permits by Dave Mason Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Connect 1045 and 1049 sutter st tenant spaces. remove (e) stair to basement and infill 1st floor. relocated (e) utility sink install (n) utlitiy sink on 1st floor. install 2x (n) gas kilns hood vents and flues. (e) hvac and electrical lighting to remain
Valuation:
$150,415
Permit #:
202405283058
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Remodel kitchen on 1st floor addition powder room on 1st floor remodel master bathroom and closet replace (1) exterior door and (2) windows in the same opening located at the rear of property
Valuation:
$115,000
Permit #:
202404250718
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Revision 202404250718- increasing scope to include basement work. remodel (e) bathroom and laundry room to include replacing fixtures and finishes located at basement
Valuation:
$35,000
Permit #:
202501108101
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Front building: repair/replace exterior siding at rear of building. (front building) approx 60 sq ft siding. all work is non structural
Valuation:
$10,000
Permit #:
202210073963
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Remodel kitchen & 2 bathrooms. addition 5 property line windows fire rated. replace 2 existing windows in existing opening. no work on front facade
Valuation:
$156,000
Permit #:
202104279370
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Non-structural remodel
Valuation:
$325,000
Permit #:
176846
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Revision to app#201901170619. ground floor:adjust location of moment frame. remove furnace for 3016. install new furnace/adjust furnace locations for both 3016-3018 furnaces. st floor: enlarge main bathroom. remove extg window & install nw windows. addition closet for bedroom into extg living room & space
Valuation:
$4,200
Permit #:
201906133369
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Revision to permit 202404250718. structural revision. addition beam (2) posts and (2) concrete pads
Valuation:
$10,000
Permit #:
202411155118
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Replace dry rotted (e) deck w new deck & stairs at reat of house. no work inside house
Valuation:
$35,000
Permit #:
202306270955
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Per ordinance# 30-15. addition of 2 studio units at 1st floor. soft story under pa# 2016/05/26/8524. ** maher: n/a **
Valuation:
$162,000
Permit #:
201605268527
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Remodel of existing hall bathroom replace existing fixture in-kind
Valuation:
$15,000
Permit #:
B2022-0602
Status:
final
Fee:
$214
Permit Type:
Residential
Building Type:
N/A
Side/rear addition. replace (e) windows & repair (e) siding. enlarge (e) deck
Valuation:
$150,000
Permit #:
201703060781
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Front bldg: repair/replace existing rear exit stair stringers no deck work. repair in kind less than 50%
Valuation:
$10,000
Permit #:
202212279166
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Demolish e kitchen kitchen storage/laundry and bathroom. new kitchen with laundry closet and dining area in e space. new bathroom in e space. addition lavatory sink in e water closet space
Valuation:
$80,000
Permit #:
201612144978
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Replace 6 windows at street side with anderson e series double hung
Valuation:
$7,500
Permit #:
202109279187
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Structural changes to pa # 202405283058
Valuation:
$1
Permit #:
202412267421
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
As built revision to existing permits 201605268527 201606039132-s. minor changes to kitchen layout remove toilet at laundry room
Valuation:
$1
Permit #:
201912200195
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Repair/replace & reinforce (e) decks
Valuation:
$101,500
Permit #:
177434
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Interior remodel & alteration/addition of windows
Valuation:
N/A
Permit #:
B2202-002
Status:
final
Fee:
N/A
Permit Type:
Alter-sfd
Building Type:
N/A
This is a revision in scope from existing rerpair pa# 201907307315. rebuild existing deck & stairway
Valuation:
$15,000
Permit #:
202007220672
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
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Dave Mason Construction License info
Verified License
| License # | 868079 |
| 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 Dave Mason Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | C600311 |
| Status | Inactive |
| City | Butte County |
| Type | Contractor |
| Business Type | Sole Ownership |
- According to the Butte County, CA, 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 Dave Mason Construction at the Butte County, CA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 671609 |
| Status | Inactive |
| State | California |
| Type | Concrete |
| 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 Dave Mason Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 583332 |
| Status | Inactive |
| State | California |
| Type | Concrete |
| 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 Dave Mason Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 600311 |
| 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 Dave Mason Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
65
Permits
- Building permit records show that Dave Mason Construction has worked on 65 permitted projects.
Dave Mason Construction Employees
DM
David Francis Mason
Rmo / Ceo / Pres
DM
David Lynn Mason
Owner
DM
David Quincy Mason
Sole Owner
DM
Debra Aileen Mason
Officer
MC
Mason Dave Construction
Contractor