Updated: Dec 30, 2025
Location and Projects
Address
54 WOOD LANE, Fairfax, CA, 94930
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Mahaney Jeffrey M Architect
Mahaney Jeffrey M, 54 Wood Ln, Fairfax, CA (Employee: Mahaney, Jeffrey M.) holds a Architect license and 1 other license according to the California license board.
Their BuildZoom score of 101 ranks in the top 12% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mahaney Jeffrey M, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mahaney Jeffrey M Services
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Mahaney Jeffrey M Contact Information
Address: 54 WOOD LANE, Fairfax, CA 94930
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Mahaney Jeffrey M Fairfax
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Mahaney Jeffrey M has a BuildZoom score of 101, which places them above 88% of 336,931 contractors in California.
Activity
|
5 projects
|
2025 |
|
3 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Mahaney Jeffrey M 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.
Pricing
|
2 projects
|
< $5k |
|
1 project
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
3 projects
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
The typical size of their permits is approximately $65,000. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Re-roof existing roof structure. replace existing 259 sf roof deck in kind in order to re-roof the area below
Valuation:
$15,000
Permit #:
202506279681
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
2nd fl renovation; remodel e kitchen and bathroom. 1st fl renovation: remodel mdroom and relocate e utilities and washer dryer
Valuation:
$98,000
Permit #:
202304266489
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Revision to permit 202502059718. addition bar sink to proposed habitable space
Valuation:
$250
Permit #:
202506279684
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Legalization of (e) space on lower level to habitable space w str permit #0006839
Valuation:
$91,489
Permit #:
202502059718
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
For sfd- 1. reinforce existing foundation at grade 2. addition of 476 sf decking at first level. 3. renovation of existing bathroom on first level. 4. addition new removable screen door and window units at first level deck 5. addition washer dryer in existing second floor closet
Valuation:
N/A
Permit #:
BLD21-0480
Status:
final
Fee:
$4,371
Permit Type:
N/A
Building Type:
N/A
Replace all windows from single pane metal frame to double pane insulated single hung windows wood or metal clad marvin product or equal. addition shower to half bathroom in bonus bedroom on ground floor. room deeded to #3470
Valuation:
$30,000
Permit #:
202104299597
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Renovation of (e) split bathroom all plumbing fixtures to remain in the same location. new shower in (e) half bathroom no exterior work. all work on 3rd floor
Valuation:
$40,000
Permit #:
202205033468
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
3/f: conversion of (e) 58sf offcie off primary bedroom to a full bathroom includes plumbing and elctrical work
Valuation:
$35,000
Permit #:
202407257284
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Replace 16 of 20 existing windows in existing openings from single pane metal frame to double pane insulated wood & metal clad units marvin product or equal
Valuation:
$22,000
Permit #:
202104299595
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Revision to pa#202104299595. replace additional 4 windows at rear of property w siteline brand clad wood units
Valuation:
$3,500
Permit #:
202306260846
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Interior remodel to include expansion of the existing doorway leading into the dining and relocation of (e) doorway from hall into kitchen. maher ord 155-13 na
Valuation:
$100,000
Permit #:
201804055598
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Grading for proposed new residence in conjunction with building
Valuation:
$200,000
Permit #:
DPW-047253
Status:
issued
Fee:
$2,838
Permit Type:
N/A
Building Type:
N/A
Kitchen renovation & addition of small half bathroom in existing upper level unit fo a two unit residential building. total proposed sq ft to be renovated is 210 sf. building footprint to remain unchanged
Valuation:
$70,000
Permit #:
201708316530
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
7'0 extension of (e) deck over garage at front of property. deck surface remains below 10'-0 at lowest grade. (e) pg wood guardrail on upper balcony to be replaced with matching frameless glass guardrail
Valuation:
$10,000
Permit #:
201809271671
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Single family dwelling remodel & addition of decks/patio coverings-- 1/13/2021 addition 428 sf to single family dwelling
Valuation:
N/A
Permit #:
BLD20-2946
Status:
final
Fee:
$4,529
Permit Type:
N/A
Building Type:
N/A
Revision to pa 2020-0211-4124 s1. remove proposed steel beam & footings in garage. existing structural post to remain
Valuation:
$1
Permit #:
202110210906
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Addition 206 sq ft in front property
Valuation:
$120,000
Permit #:
BR17-298
Status:
final
Fee:
$4,530
Permit Type:
Full construction
Building Type:
N/A
Residential remodel + small addition (69 sq. ft.) + new deck
Valuation:
N/A
Permit #:
B-042318
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rev_2- expansion of proposed rev_1addition by 138 sf. total addition to be 566 sf
Valuation:
N/A
Permit #:
BLD20-2946.R02
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel
Valuation:
$85,000
Permit #:
CC18-055
Status:
issued
Fee:
$2,928
Permit Type:
Construction and ...
Building Type:
N/A
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Verified License
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Mahaney Jeffrey M License info
Verified License
| License # | C28390 |
| Status | Active |
| State | California |
| Type | Architect |
- BuildZoom verified this license was active as of July 2025.
Verify this license's status for Mahaney Jeffrey M at the California Architect License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2002010086 |
| Status | Inactive |
| State | Missouri |
| Type | Architect |
- According to the Board For Architects, Professional Engineers - Missouri , 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 Mahaney Jeffrey M at the Board For Architects, Professional Engineers - Missouri .
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
30
Permits
- Building permit records show that Mahaney Jeffrey M has worked on 30 permitted projects.
Mahaney Jeffrey M Employees
MM
Mahaney Jeffrey M
Owner
MM
Mahaney, Jeffrey M.
Owner