Updated: Jul 28, 2026
Location and Projects
Address
2400 UNION STREET, Oakland, CA, 94607
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Mueller Nicholls Construction
Founded in 1980 and based in Oakland, Mueller Nicholls, Inc. serves clients throughout the San Francisco Bay Area. The company specializes in residential remodeling, custom home building, and commercial tenant improvements. Their portfolio includes kitchen and bathroom remodels, whole-home renovations, and ground-up construction projects. Mueller Nicholls also provides custom cabinetry and millwork through an in-house shop, allowing for precise coordination between design and fabrication. The firm works with architects, designers, and homeowners, managing projects in neighborhoods such as Piedmont, Hillsborough, and Berkeley. Over more than four decades, Mueller Nicholls has completed work on single-family homes, multi-unit residences, and commercial spaces. Their team coordinates closely with project stakeholders to deliver custom solutions tailored to each property's requirements.
Mueller Nicholls, Inc Services
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Mueller Nicholls, Inc Contact Information
Phone Number: (510) 444-5000
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Address: 2400 UNION STREET, Oakland, CA 94607
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Mueller Nicholls, Inc Oakland
Quality
109
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Mueller Nicholls, Inc has a BuildZoom score of 109, which places them above 95% of 336,931 contractors in California.
Activity
|
10 projects
|
2025 |
|
3 projects
|
2024 |
|
9 projects
|
2023 |
Our building permit records indicate that Mueller Nicholls, Inc 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
|
7 projects
|
Home Additions |
|
6 projects
|
Multi-room remodels |
|
6 projects
|
Kitchen remodels |
Analyzing permits over the last 4 years shows that Mueller Nicholls, Inc mostly works on
home addition
and kitchen remodel
projects.
Pricing
|
2 projects
|
< $5k |
|
2 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
|
4 projects
|
$250k-$500k |
|
2 projects
|
$1mil+ |
The typical size of their permits is approximately $47,500. 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.
Building Permits by Mueller Nicholls, Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Existing kitchen and bathrooms to be renovated. provide cathedral ceiling at living room and kitchen space within the existing building envelope. provide new windows and doors at rear elevation. existing deck and extension stair to be repaired less than 50%
Valuation:
$298,290
Permit #:
202509034488
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Renovation to single apartment high rise residence building. new powder room existing baths to be remodeled kitchen to be remodeled laundry room to be remodled new lighting througout e windows to be refurbished for proper function. new windows and new door with transomo at north wall not visible
Valuation:
$300,000
Permit #:
202405132032
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
2/f interior remodel to relocate main bathroom and addition new hall bathroom. open 144 sq ft of unfinished attic to hall below provide new insulation. (2) new skylights. mechanical electrical and plumbing rerouting and upgrading in area of work. replace 4 windows 1 facing st. u>.30
Valuation:
$120,000
Permit #:
202503061731
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Renovation window additions @ set-back stucco portion of (e) building no changes to brick elevations/building height. structural stregthening @ ground/f roof deck w/in (e)stem walls. no visible adjustments from public way
Valuation:
$1,500,000
Permit #:
202307283188
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Revision to pa# 202307283188. this revision captures the exterior steel stair previously noted in the scope of work as a deferred submittal along with minor structural & arch adjustments necessitated by (e) conditions @ job site discovered during construction admin. anything not clouded was
Valuation:
$1
Permit #:
202408057906
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Kitchen remodel @ 2nd floor. install (1) windows and (2) skylights @ 2nd floor. rebuild stairs at front in kind. update finishs at fireplace and install attic ladder
Valuation:
$50,000
Permit #:
202407196882
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Main bathroom remodel (dimensions of bathroom are approximately 8'0 x 6'5") including new plumbing fixtures and new electrical. remove and replace (1) door to backyard
Valuation:
$7,000
Permit #:
BISUB23-00722
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Window replacement: (5) total windows (same size same locations max u-factor 0.30) (4) visible from street on 2nd floor and (1) on south side on 2nd floor. like for like. single hung wood windows w/og lugs
Valuation:
$10,000
Permit #:
202507231428
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Non-structural interior remodel of lower level kitchen and bathroom. fire zone 2
Valuation:
$125,000
Permit #:
B2023-03042
Status:
approved
Fee:
$6,570
Permit Type:
N/A
Building Type:
N/A
Main level: remodel entry kitchen bathroom. relocate porch and stairs. 172 sf addition at back for (n) dining room. upper level: 537 sf addition for 3 bedrooms 2 baths halls & laundry closet. (n) roof balcony. misc: replace windows install (n) heat pump. must comply with fire zone 2 requirements
Valuation:
$326,500
Permit #:
B2019-05573
Status:
final
Fee:
$17,321
Permit Type:
N/A
Building Type:
N/A
Convert existing ground floor retail and second floor dwelling unit to office. construct new dwelling unit over garage at existing garage. rebuild and modify existing rear addition. construct new accessory structure ** contractor added plumbing and mechanical 3-minisplit systems. on 6-11-2019**.dc **craig from muller nichols contracting company pulled a power-pole** **revision to incr... see more
Valuation:
$347,967
Permit #:
B2019-00047
Status:
final
Fee:
$21,972
Permit Type:
N/A
Building Type:
N/A
Remodel kitchen powder room guest suite and master bathroom (n) windows (n) laundry room and extending the existing dormer and adding a (n) dormer
Valuation:
N/A
Permit #:
DEV19-3083
Status:
final
Fee:
$10,894
Permit Type:
N/A
Building Type:
N/A
Create roof-top deck from existing roof; addition of one (1) bathroom; remodel three (3) bathrooms; & addition of new windows and skylights
Valuation:
$325,000
Permit #:
20180284
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel existing single family residence and construct 879 sq. ft. to existing basement area. must comply with fire zone 2 requirements
Valuation:
$692,000
Permit #:
B2019-01168
Status:
final
Fee:
$35,153
Permit Type:
N/A
Building Type:
N/A
Interior remodel replace 7 sliding glass doors & 1 window
Valuation:
$275,000
Permit #:
CC18-113
Status:
final
Fee:
$7,548
Permit Type:
Construction and ...
Building Type:
N/A
Main bathroom remodel. remove and replace (1) door to backyard
Valuation:
$7,000
Permit #:
BIAL23-003304
Status:
final
Fee:
$520
Permit Type:
N/A
Building Type:
N/A
Reroof 21sq comparable to comparable see biad23-000879. **cool roof or cool roof exception required.** lvisperas
Valuation:
$2,000
Permit #:
BIRR23-001068
Status:
issued
Fee:
$455
Permit Type:
N/A
Building Type:
N/A
Re roof existing house 4, 000 sqft
Valuation:
N/A
Permit #:
BP23-00396
Status:
issued
Fee:
N/A
Permit Type:
Main residence =<...
Building Type:
N/A
Kitchen remodel & addition of new bathroom w new fixed skylight **12/11/23 field revision: replace 125amp panel with new 125amp panel. (like for like)** lv
Valuation:
$80,000
Permit #:
BIAL23-012573
Status:
final
Fee:
$2,805
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel & addition of new bathroom
Valuation:
N/A
Permit #:
BISUB23-03451
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Mueller Nicholls, Inc License info
Verified License
| License # | 588872 |
| Status | Active |
| State | California |
| Type | General Building |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Mueller Nicholls, Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 588872 |
| Status | Active |
| Town | Atherton |
| Type | Contractor |
- When BuildZoom last verified this license, it had an expiration date of January, 2017. Check the current license status of Mueller Nicholls, Inc with the The Town of Atherton, CA
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-40660-3 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, 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 Mueller Nicholls, Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-40660-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, 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 Mueller Nicholls, Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 489950 |
| Status | Inactive |
| State | California |
| Type | General Building |
- 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 Mueller Nicholls, Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 5104445000 |
| Status | Inactive |
| City | Richmond |
| Type | Contractor, General |
- According to the The City of Richmond, 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 Mueller Nicholls, Inc at the The City of Richmond, CA.
This is a sample of licensing data; click here to access a complete history.
109
BuildZoom Score
Insured
| Insurer | Republic Indemnity Company Of California |
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Republic Indemnity Company Of America |
48
Permits
- Building permit records show that Mueller Nicholls, Inc has worked on 48 permitted projects.
Mueller Nicholls, Inc Employees
BK
Burak Kasapoglu
Officer
MM
Michael Edward Mueller
General Partner
RR
Richard Wilson Robb
Ceo / President
SN
Stephen Patrick Nicholls
Qualify Partner