Updated: May 25, 2026
Location and Projects
Address
55 LARKSPUR AVE STE 1, San Rafael, CA, 94901
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Portillo & Construction
Serving clients throughout San Rafael and Marin County, Portillo & Co brings over 16 years of experience to residential and commercial construction projects. The company specializes in home remodeling, additions, and renovations, with a portfolio that includes kitchen and bathroom updates, interior upgrades, and exterior improvements. Portillo & Co also handles light commercial renovations, providing services for businesses looking to revitalize their spaces. The team is versed in managing projects of varying scales, from single-room remodels to whole-home transformations. With nearly two decades in the Bay Area construction field, Portillo & Co delivers local expertise and familiarity with the building requirements specific to Marin County communities. The company is equipped to assist property owners with planning, permitting, and the full construction process.
Portillo & Co Services
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Portillo & Co Contact Information
Phone Number: (415) 987-2249
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Address: 55 LARKSPUR AVE STE 1, San Rafael, CA 94901
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Portillo & Co San Rafael
Quality
99
85th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Portillo & Co has a BuildZoom score of 99, which places them above 85% of 336,931 contractors in California.
Activity
|
6 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Portillo & Co has worked on at least
7.0 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 |
Analyzing permits over the last 4 years shows that Portillo & Co mostly works on
home addition
projects.
Pricing
|
2 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
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.
Work w/out permit: new siding windows and water proofing
Valuation:
$324,000
Permit #:
B2022-1127
Status:
expired
Fee:
$11,148
Permit Type:
Res-mf-np
Building Type:
N/A
Remove & replace rotten t-11 siding and exterior trim to match sides and back
Valuation:
$165,000
Permit #:
B2024-1049
Status:
issued
Fee:
$2,922
Permit Type:
Residential
Building Type:
N/A
Remove & replace rotten t-11 siding & exterior trim to match. location: building 1008 in light wells
Valuation:
$78,000
Permit #:
B2024-2985
Status:
issued
Fee:
$1,901
Permit Type:
Residential
Building Type:
N/A
Removal and replacement of rotten t-111 siding and exterior trim to match
Valuation:
$78,000
Permit #:
B2023-1965
Status:
final
Fee:
$1,747
Permit Type:
Residential
Building Type:
N/A
\bldg. # 1003-dry rot repair as
Valuation:
$460,000
Permit #:
B2019-0461
Status:
final
Fee:
$3,936
Permit Type:
Residential
Building Type:
N/A
Remove replace rotten t-111 siding & exterior trim to match
Valuation:
$186,000
Permit #:
B2023-2498
Status:
issued
Fee:
$1,126
Permit Type:
Residential
Building Type:
N/A
Dryrot repair as needed per plans at building 1001
Valuation:
$165,000
Permit #:
B2018-0666
Status:
ISSUED
Fee:
$2,570
Permit Type:
Res-oss
Building Type:
N/A
Replace plywood concrete water proofing on entry decks at units:
Valuation:
$85,000
Permit #:
B2017-1601
Status:
final
Fee:
$1,120
Permit Type:
Residential
Building Type:
N/A
2 deck replacements 5 x11 for units 3 & 5 per plans
Valuation:
$16,000
Permit #:
B2019-2312
Status:
final
Fee:
$333
Permit Type:
Res-mf
Building Type:
N/A
Addition of 303 sq ft and repurposing of exsisting floorplan
Valuation:
N/A
Permit #:
B2019-0739
Status:
issued
Fee:
$17,683
Permit Type:
Major remodel-50%...
Building Type:
N/A
Current fpe sub-panel be replace with new squared panel
Valuation:
N/A
Permit #:
E2407-006
Status:
final
Fee:
$169
Permit Type:
New sub panel
Building Type:
N/A
Current fpe sub-panel be replace with new squared panel
Valuation:
N/A
Permit #:
E2407-007
Status:
final
Fee:
$169
Permit Type:
New sub panel
Building Type:
N/A
Replace sink and faucet
Valuation:
$350
Permit #:
P18-019
Status:
final
Fee:
$162
Permit Type:
plumbing only
Building Type:
N/A
Current fpe panel be replace with new squared panel
Valuation:
N/A
Permit #:
E2407-005
Status:
final
Fee:
$169
Permit Type:
New sub panel
Building Type:
N/A
Demolish & reconstruct entry decks (upper & lower) @ units 42, 43, 44, 45, 46, 47, 48, 49 and guardrails
Valuation:
$60,000
Permit #:
B2015-3306
Status:
final
Fee:
$903
Permit Type:
Res-oss
Building Type:
N/A
Unit # 704: all work to be performed in unit # 704; replace cabinets in both bathrooms and kitchenette. installation of new faucet and new remodel existing toilets same location. building wall to create office. installation of new recess lighting in office
Valuation:
$50,000
Permit #:
201007096282
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Construction of new partition wall in unit 206 creating office space in residence unit. new bathroom vanities and kitchenette cabinets. new wahser dryer hookup elec/plumbing. new microwave circuit. replace toielts and plumbing for 2 sinks in master bathroom. provide sprinkler protection in new office on sep permit
Valuation:
$30,000
Permit #:
201101118200
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Replace plywood concrete water proofing on entry decks at units:
Valuation:
$85,000
Permit #:
B2017-1089
Status:
ISSUED
Fee:
$1,681
Permit Type:
Residential
Building Type:
N/A
Replace bridge @ laundry room replace/repair waterprrof concrete & handrails @ units 13-21
Valuation:
$25,000
Permit #:
B2016-1146
Status:
final
Fee:
$230
Permit Type:
Res-oss
Building Type:
N/A
Replace concrete waterproofing & plywood on entry deck in front of units:
Valuation:
$55,000
Permit #:
B2016-1656
Status:
ISSUED
Fee:
$833
Permit Type:
Res-oss
Building Type:
N/A
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BZ Score
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Avg Project
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Projects
Portillo & Co Reviews
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Portillo & Co License info
Verified License
| License # | 939456 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Portillo & Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
Bonded
| Bonded Agent | Business Alliance Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
24
Permits
- Building permit records show that Portillo & Co has worked on 24 permitted projects.
Portillo & Co Employees
RP
Robert Chance Portillo
Rmo / Ceo / Pres
SP
Stephanie Arlyn Portillo
Officer