Updated: Jun 04, 2026
Location and Projects
Address
548 MARKET STREET #624132, San Francisco, CA, 95648
Use our bidding system to
request a quote
Norcal Adu Builders Construction
Based in San Francisco, Norcal ADU Builders LLC focuses exclusively on accessory dwelling unit (ADU) projects throughout the Bay Area. The company manages all aspects of ADU construction, from initial feasibility assessments and site planning to complete design-build services. Norcal ADU Builders specializes in both detached and attached ADUs, including garage conversions and in-law units for single-family properties and multifamily buildings. Their project portfolio spans neighborhoods such as Sunset, Richmond, and Noe Valley, reflecting experience with a variety of site conditions typical to San Francisco’s urban landscape. The team streamlines the process for homeowners by handling zoning analysis, permit submittals, and customized design tailored to each property’s requirements. With three years in business, Norcal ADU Builders LLC is dedicated to creating additional living spaces that address the region’s housing needs.
Norcal Adu Builders LLC Services
Start a project today:
Norcal Adu Builders LLC Contact Information
Phone Number: (916) 572-8310
Edit
Address: 548 MARKET STREET #624132, San Francisco, CA 95648
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Norcal Adu Builders LLC San Francisco
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Norcal Adu Builders LLC has a BuildZoom score of 105, which places them above 92% of 336,931 contractors in California.
Activity
|
5 projects
|
2025 |
|
4 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Norcal Adu Builders LLC has worked on at least
10.0 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 |
Analyzing permits over the last 4 years shows that Norcal Adu Builders LLC mostly works on
home addition
projects.
Pricing
|
3 projects
|
< $5k |
|
3 projects
|
$50k-$100k |
|
3 projects
|
$100k-$250k |
The typical size of their permits is approximately $50,000. 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 Norcal Adu Builders LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Sewer line replacement or emergency repair of sewer line only. no other work is permitted.; sewer line replacement or emergency repair of sewer line only. no other work is permitted.; replacing 40 feet of clay sewer pipe for abs
Valuation:
$4,000
Permit #:
SEWR2025-00034
Status:
issued
Fee:
$227
Permit Type:
N/A
Building Type:
N/A
Existing garage conversion into adu. 1 bed 1 bathroom 464/sf - carbon monoxide & smoke alarms required. reference crc sections r315 & r314 water conserving fixtures are required to be installed throughout this residence per sb 407 (note: residences built after january 1 1994 are exempt).”
Valuation:
$20,000
Permit #:
RES-2401842
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New building addition adu (not a garage conversion) deck patio cover garage barn ground mount solar
2025-10-16
Expedited request 1 bed 1 bathroom adu detached no solar required
Valuation:
$116,000
Permit #:
CBNR2025-00350
Status:
final
Fee:
$3,052
Permit Type:
N/A
Building Type:
N/A
Epc - sb9 2nd primary dwelling unit. 745/sqft 2 bed 2 bathroom. smud solar share and fire sprinklers. carbon monoxide & smoke alarms required. reference crc sections r315 & r314. water conserving fixtures are required to be installed throughout this residence per sb 407 (note: residences built after january 1 1994 are exempt) no lot split. adu on a separate permit
Valuation:
$177,500
Permit #:
RES-2426962
Status:
issued
Fee:
$14,151
Permit Type:
N/A
Building Type:
N/A
New building addition adu (not a garage conversion) deck patio cover garage barn ground mount solar
2025-02-07
2 detached adu's; 600/sf 2 bed 1 bathroom
Valuation:
$80,000
Permit #:
CBNR2025-00129
Status:
accepted-pay plan review
Fee:
$1,146
Permit Type:
N/A
Building Type:
N/A
E-permit: existing panel 100 amps - overhead service new main panel 200 amps replacement weather head/masthead work main breaker replacement rewiring 500 sq ft
Valuation:
$4,521
Permit #:
RES-2405022
Status:
final
Fee:
$179
Permit Type:
N/A
Building Type:
Single family
Expedited - epc - garage conversion to 1 bed 1 bathroom 460 sq ft adu. carbon monoxide & smoke alarms required. reference crc sections r315 & r314 water conserving fixtures are required to be installed throughout this residence per sb 407 (note: residences built after january 1 1994 are exempt).”
Valuation:
$93,500
Permit #:
RES-2411619
Status:
final
Fee:
$2,741
Permit Type:
N/A
Building Type:
N/A
New building addition adu (not a garage conversion) deck patio cover garage barn ground mount solar
2025-02-07
600/sf 2 bed 1 bathroom adu
Valuation:
$80,000
Permit #:
CBNR2025-00123
Status:
accepted-pay plan review
Fee:
$1,146
Permit Type:
N/A
Building Type:
N/A
350sf detached adu on demolished pool (pool demolish under separate permit)
Valuation:
$120,000
Permit #:
23-08-035E
Status:
final
Fee:
$7,654
Permit Type:
N/A
Building Type:
Single family
Epc - garage conversion to 1 bed 1 bathroom 464 sq. ft. adu. carbon monoxide & smoke alarms required. reference crc sections r315 & r314 water conserving fixtures are required to be installed throughout this residence per sb 407 (note: residences built after january 1 1994 are exempt).”
Valuation:
$20,000
Permit #:
RES-2402016
Status:
final
Fee:
$2,260
Permit Type:
N/A
Building Type:
N/A
Single family - inground pool demolish for future adu
Valuation:
$20,000
Permit #:
23-07-192E
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family
Inground pool demolish for future adu
Valuation:
$20,000
Permit #:
23-07-239E
Status:
final
Fee:
$374
Permit Type:
N/A
Building Type:
N/a
Electrical service panel replacement or emergency repair only. no additional electrical mechanical plumbing or structural work permitted.; electrical service panel replacement or emergency repair only. no additional electrical mechanical plumbing or structural work permitted.; electrical service panel replacement. meter location changed due to adu
Valuation:
$1,000
Permit #:
PANR2025-01371
Status:
complete
Fee:
$162
Permit Type:
N/A
Building Type:
N/A
New building addition adu (not a garage conversion) deck patio cover garage barn ground mount solar
2025-01-21
Shelf ready plan for a1 laurel 460/sf adu. 1 bed 1 bathroom option
Valuation:
$116,000
Permit #:
CBNR2025-00063
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
242
BZ Score
$59K
Avg Project
-
Projects
193
BZ Score
$200K
Avg Project
-
Projects
192
BZ Score
$30K
Avg Project
-
Projects
Norcal Adu Builders LLC Reviews
BuildZoom hasn't received any reviews for Norcal Adu Builders LLC. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Hiring a contractor?
Verified License
BuildZoom confirmed this contractor's license
Norcal Adu Builders LLC License info
Verified License
| License # | 1104145 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Ltd Liability |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Norcal Adu Builders LLC at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Insured
| Insurer | Clear Blue Specialty Insurance |
| Insured up to | $2,000,000 |
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $100,000 |
9
Permits
- Building permit records show that Norcal Adu Builders LLC has worked on 9 permitted projects.
Norcal Adu Builders LLC Employees
CM
Carlos Eduardo Recinos Mayorga
Manager
DL
Dennis Richard Liam
Rmg
NM
Nima Moradi
Manager
NM
Nima Moradi
Manager