Updated: Apr 15, 2026
Location and Projects
Address
P O BOX 2268, San Rafael, CA, 94912
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Mmia Construction
Mmia Inc, San, Po Box 2268, San Rafael, CA (Employee: Keith Richard Fontana) holds a General Building license 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 Mmia Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mmia Inc Services
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Mmia Inc Contact Information
Phone Number: (415) 850-7557
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Address: P O BOX 2268, San Rafael, CA 94912
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Mmia Inc San Rafael
Quality
93
73rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Mmia Inc has a BuildZoom score of 93, which places them above 73% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
|
1 project
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Mmia Inc has worked on at least
5.0 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 |
|
1 project
|
$50k-$100k |
|
1 project
|
$250k-$500k |
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.
Remodel storage area into living space for same unit. new doors to exterior at lower level. addition of rear deck & new exterior door at 2/f
Valuation:
$400,000
Permit #:
202401244518
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Repair dry rotted entry stair & widen (e) garage. replace ~21 of unreinforced concrete foundation of garage with new reinforced concrete walls and grade beam
Valuation:
$75,000
Permit #:
202204122060
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Relocate gas fireplace and metal chimney on 2/f and associated minor work to roof framing work limited to existing living room area
Valuation:
$10,000
Permit #:
202409181024
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Revision to pa #201502037358 which included (renovate e residence addition a floor & horiz addit @ rear. rebuild e front entry stair & bay. renovate e kitchen & bathrms. remeove & replace substandard 2nd floor framing @ kitchen area.) new scope to reframe substandard floor framing per inspector request
Valuation:
$12,000
Permit #:
201802232160
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Remodel of (e) 2nd floor kitchen bathrooms (2) & bedrooms (2). addition 12 s.f. to master bathroom into portion of (e) west lightwell. replace windows @ 2nd floor of west lightwell
Valuation:
$140,000
Permit #:
201706058423
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Replace wood siding on two stories of the south side of the house in kind. approx 3000 sf
Valuation:
$30,000
Permit #:
202309015768
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
For continuation of work for plumbing permit #pp20220428569. two bathroom remodel in kind. 1 shower pan
Valuation:
N/A
Permit #:
PP20230728174
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace existing rear yard 2 story rotted exterior wood stair & footings with new steel framed stair in similar location per plans
Valuation:
$75,000
Permit #:
202011058249
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
For continuation of work for permit #e202204289909. 2 bathroom remodel in kind
Valuation:
N/A
Permit #:
E202307288388
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Kitchen and powder room remodel. replacement in kind of (e) window and door at rear yard. non structural demolish and framing
Valuation:
$50,000
Permit #:
201909111335
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Revision to pa #201502037358. change of railing from steel wire grid to temp. glass. addition of free standing spa at approved deck
Valuation:
$100
Permit #:
201901251281
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
For sfd: remove & replace (e) sunroom (250 sf) remove wood decks (1056 sf) & replace w stone patio (1392 sf)
Valuation:
N/A
Permit #:
BLD18-3407
Status:
final
Fee:
$3,152
Permit Type:
N/A
Building Type:
N/A
Interior tenant improvement
Valuation:
$86,000
Permit #:
B2018-0350
Status:
final
Fee:
$2,993
Permit Type:
Tenant improvement
Building Type:
N/A
Remodel lower level family room bathroom bedroom office. replace windows & door on south facade @ 1/f & 2/f. replace siding on east facade addition new bay window in master bedroom replace (e) roof replace (e) heating system with (n) hydranic system. voluntary seismic upgrade to 1/f
Valuation:
$175,000
Permit #:
201508315622
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
1 family dwelling
Remodel lower level family room bathroom bedroom office. replace windows & door on south facade @ 1/f & 2/f. replace siding on east facade addition new bay window in master bedroom replace (e) roof replace (e) heating system with (n) hydranic system. voluntary seismic upgrade to 1/f
Valuation:
$175,000
Permit #:
201508315622
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Remodel of (e) 2nd floor kitchen bathrooms (2) & bedrooms (2). addition 12 s.f. to master bathroom into portion of (e) west lightwell. replace windows @ 2nd floor of west lightwell
Valuation:
$140,000
Permit #:
201706058423
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Kitchen renovation- replace cabinets plumbing fixtures counters flooring appliances. remove 10 lf non structural interior wall. bathroom renovation - new shower flooring fixtures doors non structral wall frame & pocket door
Valuation:
$50,000
Permit #:
201504305001
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
Apartments
Repair dry rot beams
Valuation:
$13,950
Permit #:
BPA15-252
Status:
final
Fee:
$759
Permit Type:
Construction only
Building Type:
N/A
Renovate (e) residence addition a floor & horizontal addition @ rear. rebuild (e) front entry stair & bay renovate existing kitchen and bathrooms
Valuation:
$550,000
Permit #:
201502037358
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Kitchen renovation- replace cabinets plumbing fixtures counters flooring appliances. remove 10 lf non structural interior wall. bathroom renovation - new shower flooring fixtures doors non structral wall frame & pocket door
Valuation:
$50,000
Permit #:
201504305001
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
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Mmia Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Mmia Inc License info
Verified License
| License # | 667528 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Mmia Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $25,000 |
Insured
| Workers Comp Provider | Everest Premier Insurance Company |
15
Permits
- Building permit records show that Mmia Inc has worked on 15 permitted projects.
Mmia Inc Employees
KF
Keith Richard Fontana
Sole Owner