Updated: Mar 27, 2026
Location and Projects
Address
249 JOHNSTONE DR, San Rafael, CA, 94903
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Santos Construction
Santos Construction, 249 Johnstone Dr, San Rafael, CA (Employee: Roseli Frederic Santos Mazariegos) holds a General Building license according to the California license board.
Their BuildZoom score of 107 ranks in the top 6% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Santos Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Santos Construction Services
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Santos Construction Contact Information
Phone Number: (415) 377-7364
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Address: 249 JOHNSTONE DR, San Rafael, CA 94903
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Santos Construction San Rafael
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Santos Construction has a BuildZoom score of 107, which places them above 94% of 336,931 contractors in California.
Activity
|
5 projects
|
2025 |
|
7 projects
|
2024 |
|
10 projects
|
2023 |
Our building permit records indicate that Santos Construction has worked on at least
22.0 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
|
3 projects
|
Home Additions |
|
8 projects
|
Kitchen remodels |
|
5 projects
|
Multi-room remodels |
Analyzing permits over the last 4 years shows that Santos Construction mostly works on
kitchen remodel
and multi-room remodel
projects.
Pricing
|
2 projects
|
< $5k |
|
4 projects
|
$5k-$20k |
|
6 projects
|
$20k-$50k |
|
3 projects
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
|
2 projects
|
$250k-$500k |
The typical size of their permits is approximately $27,500. 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.
Unit 7; remodel kitchen reconfig layout moving sink stove oven and cabinets. reconfig (2)full baths remodel (1)powder change(1) full to powder bedrooms and(4) bathrooms remove/configure (e) non structural partitions (3) replace (e) windows aluminum clad wood double hung at front facade
Valuation:
$350,000
Permit #:
202501309382
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Expand 2nd fl rear deck to rear and south side. addition to side-yard 2-story stair addition with tiled roof deck. close-in underside of 2nd fl deck to convert patio into enclosed rec room. remodel bathroom. relocate electric meter. upgrade doors and windows. addition to 2nd floor deck an outdoor kitchen
Valuation:
$245,000
Permit #:
202208100243
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Unit 3: remodel (3) bathrooms addition (1/2) bathroom expand guest bedroom #3 into kitchen remodel kitchen replace windows @ kitchen area nonstreet facing
Valuation:
$319,000
Permit #:
202211096131
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
To comply with nov 2025-39567 and to increase the height of the fence from 6 feet to 8 feet on 3 sides about 90 lineal feet total. fence not located in required front yard setback
Valuation:
$25,000
Permit #:
202508263877
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Bathroom remodel. no wall removal or layout changes. in kind like for like
Valuation:
$25,000
Permit #:
202501279111
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Unit 7: demolish for discovery and architectural drawings. for structural observation only. patch drywall where removed to maintain occupancy separation
Valuation:
$25,000
Permit #:
202412136776
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Hallway and master bathrooms remodel. like for like. replace all bathroom fixtures with new in same location replace fan update electrical and plumbing fixtures as needed. replace tile surround & hearth at master bedroom fireplace. no windows or skylights included in this permit
Valuation:
N/A
Permit #:
BIAL21-010409
Status:
final
Fee:
$1,956
Permit Type:
N/A
Building Type:
N/A
Addition; remodel including windows; deck; demolish front pagoda
Valuation:
$130,000
Permit #:
173159
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
In-kind remodeling of 1 kitchen(s) in 1st fl and in-kind remodeling of 1 bathroom(s) in 1st fl with 0 shower pan(s)
Valuation:
$50,000
Permit #:
202401043445
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Bathroom remodel. 3 lights 3 switches 3 receptacle
Valuation:
N/A
Permit #:
E202501279599
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Reroofing. remove old roofing material. modified bitumen install new modified bitumen
Valuation:
$19,675
Permit #:
202303203996
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Unit 3: revision to permit 202211096131. relocate hvac mini-split system from wall mounting to ceiling mounting
Valuation:
$1,000
Permit #:
202303203966
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Remodel kitchen in-kind. upgrade electrical panel from 100amp to 200 amp
Valuation:
$75,000
Permit #:
202302031382
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Reroof no torch down or hot works. ref pa#202507171066 for roof repair work
Valuation:
$25,000
Permit #:
202507171065
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
In-kind remodeling of 1 kitchen(s) in 1st fl and in-kind remodeling of 1 bathroom(s) in 1st fl with 0 shower pan(s)
Valuation:
N/A
Permit #:
E202401041582
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
In-kind remodeling of 1 kitchen(s) in 1st fl and in-kind remodeling of 1 bathroom(s) in 1st fl with 0 shower pan(s)
Valuation:
N/A
Permit #:
PP20240104667
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Full remodel kitchen and bathrooms
Valuation:
N/A
Permit #:
E202502119932
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition to existing building permit 202203150084. adding car charger to garage - failed to include in original permit submittal
Valuation:
$1,500
Permit #:
202203240751
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Kitchen remodel in kind. 6 lights 3 switches 5 receptacles 1 d/w 1 g/d 1 microwave 1 range
Valuation:
N/A
Permit #:
E202306147503
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Full remodel kitchen & bathrooms
Valuation:
N/A
Permit #:
PP20250211487
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Santos Construction Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Santos Construction License info
Verified License
| License # | 1056749 |
| 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 Santos Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
39
Permits
- Building permit records show that Santos Construction has worked on 39 permitted projects.
Santos Construction Employees
RM
Roseli Frederic Santos Mazariegos
Sole Owner