Updated: May 03, 2026
Location and Projects
Address
351 SILVIO LANE, Novato, CA, 94947
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Mahoney Construction Company
Mahoney Construction Company, 351 Silvio Ln, Novato, CA (Employee: Nicholas Jordan Mahoney) holds a General Building license according to the California license board.
Their BuildZoom score of 89 does not rank in the top 50% of California contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mahoney Construction Company, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Mahoney Construction Company Services
Start a project today:
Custom Home Build
New Home Construction
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Other Residential Remodel
Electrical Work
Framing
Drywall
Interior Plaster
Flatwork Concrete
Foundations
Other Concrete
Garage Construction
Gutters and Flashing
Pole Barn
ADU
Small Multi-Family New Cons...
Small Multi-Family Remodel ...
Whole Home Remodel
Modular Home Construction
Pool House
Other Secondary Structure N...
Addition
Vertical Addition
Horizontal Addition
Vertical and Horizontal Add...
Attic Remodel
Single Room Remodel
Cosmetic Remodel
Mahoney Construction Company Contact Information
Phone Number: (415) 846-3987
Address: 351 SILVIO LANE, Novato, CA 94947
Mahoney Construction Company Novato
Quality
89
30th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Mahoney Construction Company has a BuildZoom score of 89, which places them above 30% of 336,931 contractors in California.
Activity
|
4 projects
|
2025 |
|
4 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Mahoney Construction Company 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 |
|
2 projects
|
$5k-$20k |
|
4 projects
|
$20k-$50k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $14,200. 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.
Mahoney Construction Company Reviews
1 out of 5 stars, based on
1
review
-
By K. S.December 20, 2024replace windows and a slider$15,000
Building Permits by Mahoney Construction Company
This is a sample of this contractor's permits. Click here to access their complete permit history.
New det a d u; deck & steps
Valuation:
$200,000
Permit #:
179074
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Install new sub panel in the garage and install siding patch after water damaged was found due to improper window flashing
Valuation:
$2,500
Permit #:
B42199
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Nonstructural kitchen remodel new cabinets new flooring new appliances new paint new plumbing fixtures new lighting fixtures and new trim
Valuation:
$35,000
Permit #:
B40195
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Remodel 3 bathrooms kitchen remove wall separating dining room to kitchen. reposition one set of
Valuation:
$300,000
Permit #:
B2021-2287
Status:
final
Fee:
$5,460
Permit Type:
Residential
Building Type:
N/A
Replace 1 8/0 x 6/0 sliding glass door like for like - wui glass
Valuation:
$5,000
Permit #:
B2023-1155
Status:
final
Fee:
$233
Permit Type:
Residence window ...
Building Type:
N/A
Remove and replace 14 windows and 1 sliding glass dor. new windows and slider will have wui glass
Valuation:
$25,000
Permit #:
B2023-2761
Status:
final
Fee:
$855
Permit Type:
Residence window ...
Building Type:
N/A
Remodel (e) bathroom like-for-like no structural changes
Valuation:
$14,200
Permit #:
B2024-1112
Status:
issued
Fee:
$1,593
Permit Type:
Residential
Building Type:
N/A
Remove (e) sliding glass door move opening 2 to the west & installing (n) french door
Valuation:
$5,000
Permit #:
179264
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Non-structural remodel of (2) baths; drywall in garage
Valuation:
$25,000
Permit #:
174275
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Light remodel of 2 bathrooms and kitchen
Valuation:
N/A
Permit #:
B2111-044
Status:
final
Fee:
N/A
Permit Type:
Alter-sfd
Building Type:
N/A
Raise gas meter up about 6 per pg&e
Valuation:
N/A
Permit #:
P2407-011
Status:
final
Fee:
$169
Permit Type:
Relocate gas mete...
Building Type:
N/A
Non-structural remodel kitchen - express
Valuation:
$7,500
Permit #:
174610
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Demolish and rebuild two existing decks with same footprint
Valuation:
N/A
Permit #:
B2203-175
Status:
final
Fee:
$1,503
Permit Type:
Alter-sfd
Building Type:
N/A
Replace faulty sub panel with new 100amp sub panel
Valuation:
N/A
Permit #:
E2205-015
Status:
final
Fee:
N/A
Permit Type:
New sub panel
Building Type:
N/A
New circuits outlets service upgrade replace circuits outlets; non-structural door/window replacem
2023-03-29
New square d electrical main panel with upgrade to 200amp service
Valuation:
$1,500
Permit #:
B33200
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Shore existing structure demolish rotten areas
Valuation:
$2,500
Permit #:
B2022-0851
Status:
final
Fee:
$169
Permit Type:
Residential
Building Type:
N/A
Installation of new generator - wui
Valuation:
$5,000
Permit #:
B2020-1660
Status:
final
Fee:
$213
Permit Type:
Residential
Building Type:
N/A
Install new 12 sliding glass door and new header
Valuation:
N/A
Permit #:
B2201-108
Status:
final
Fee:
N/A
Permit Type:
Retrofit 1-6 wind...
Building Type:
N/A
Residence bldg; 18 windows like for like and 2 doors like for like
Valuation:
$28,000
Permit #:
B2025-1142
Status:
issued
Fee:
$1,447
Permit Type:
Window replacement
Building Type:
N/A
Delivery via crane from driveway (partially in street)
Valuation:
N/A
Permit #:
EZ2025-0436
Status:
withdrawn
Fee:
N/A
Permit Type:
Minor - temp use ...
Building Type:
N/A
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Mahoney Construction Company License info
Verified License
| License # | 1058331 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Mahoney Construction Company at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
89
BuildZoom Score
Bonded
| Bonded Agent | Great American Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Norguard Insurance Company |
14
Permits
- Building permit records show that Mahoney Construction Company has worked on 14 permitted projects.
Mahoney Construction Company Employees
NM
Nicholas Jordan Mahoney
Sole Owner
We hired Nick to replace 8 windows and a slider. Insulation had not been put in around the windows as it should have been, he never dialed in his miter saw, so all the interior moulding does not meet flush and has a space, he omitted the exterior sill and had to go get the wood; even though he had taking down the exterior moulding with a sill, and lost the screws to a very expensive door handle for the slider, and never came up with a replacement after a multitude of requests. We did not end up using him for a bathroom remodel because of this, and he was the highest of 3 bids by a lot.