Updated: Apr 16, 2026
Location and Projects
Address
705-2 EAST BIDWELL ST # 192, Folsom, CA, 95630
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Francois Mainguy Construction
Serving the Folsom, California area, Francois Mainguy brings over three decades of experience in residential construction and remodeling. With 31 years in the trade, Mainguy has managed projects ranging from home renovations to new installations, working with homeowners throughout the Folsom community and nearby neighborhoods. The company focuses on improving residential properties, offering services that include kitchen and bathroom remodeling, interior updates, and general home repair. Each project is overseen with a personalized approach, ensuring that client goals for both aesthetics and functionality are met. Francois Mainguy’s long-standing presence in the industry reflects a deep knowledge of construction methods suited to the local climate and building codes in the greater Folsom area.
Francois Mainguy Services
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Francois Mainguy Contact Information
Phone Number: (916) 601-4003
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Address: 705-2 EAST BIDWELL ST # 192, Folsom, CA 95630
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Francois Mainguy Folsom
Quality
98
84th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Francois Mainguy has a BuildZoom score of 98, which places them above 84% of 336,931 contractors in California.
Activity
|
2 projects
|
2025 |
|
3 projects
|
2023 |
Our building permit records indicate that Francois Mainguy has worked on at least
5.0 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
|
1 project
|
$50k-$100k |
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.
Kitchen remodel enlarge of a window new header enlarge 20ft of existing gas line to 3/4 for cooktop 84k btu
Valuation:
$80,000
Permit #:
B25-1151
Status:
issued
Fee:
$1,175
Permit Type:
N/A
Building Type:
N/A
Install fan above garage incl. electrical 110v
Valuation:
N/A
Permit #:
MECH2025-0030
Status:
final
Fee:
$341
Permit Type:
Residential_na
Building Type:
N/A
Remodel master bathroom
Valuation:
N/A
Permit #:
BLD23-00391
Status:
final
Fee:
$1,304
Permit Type:
Interior
Building Type:
N/A
Two story addition (300 sq ft ff and 842 sq ft sf); scope- addition 300 sq ft family room @ ff and 2-bedrooms and 2-bathrooms at sf. (tj)
Valuation:
N/A
Permit #:
BLD2017-01553
Status:
complete
Fee:
$5,422
Permit Type:
N/A
Building Type:
N/A
Install nema 14-30 in garage
Valuation:
N/A
Permit #:
ELEC2022-0138
Status:
final
Fee:
$123
Permit Type:
Electric vehicle ...
Building Type:
N/A
Kitchen-reframing door way & modify electrical sub panel
Valuation:
N/A
Permit #:
BRES2017-608
Status:
final
Fee:
$1,623
Permit Type:
Kitchen remodel_434
Building Type:
N/A
Kitchen remodel includes new r-15 faced fiberglass insulation in existing walls; new electrical circuits new cabinetry; new fixtures and appliances. guest bathroom master bathroom laundry bathroom and fourth bathrooms: replace exhaust fans; addition lights and switches install new plumbing fixtures. includes new recessed lights throughout the home and a new 60a sub panel
Valuation:
N/A
Permit #:
BLD2020-00790
Status:
complete
Fee:
$1,265
Permit Type:
N/A
Building Type:
N/A
Rev 02 - revise stair framing and install glass railing. (rgs)
Valuation:
N/A
Permit #:
BLD2020-00790-002
Status:
triage
Fee:
$61
Permit Type:
N/A
Building Type:
N/A
To consider concurrent design review to addition 1 420 sq. ft. two story addition to an existing 1 387 sq. ft. single story house located at 41686 meiggs street in the irvington community plan area. (tj)
Valuation:
N/A
Permit #:
PRJ2017-00108
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rev 01 - addition window and skylight in bathroom. approved otc by rche
Valuation:
N/A
Permit #:
BLD2017-01553-001
Status:
triage
Fee:
$111
Permit Type:
N/A
Building Type:
N/A
Bathroom remodeling remodel convert portion of garage to entertainment room and bathroom
Valuation:
N/A
Permit #:
B15-1671
Status:
READY TO ISSUE
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Convert portion of garage to entertainment room and bathroom
Valuation:
$30,000
Permit #:
B15-1671
Status:
final
Fee:
$1,080
Permit Type:
N/A
Building Type:
N/A
1. kitchen remodel (major alt) to include remove window and replace with lowered sill garden window (no header change). in-fill (e) door and addition new door into (e) nook from garage. addition non-bearing walls to create pantry closet. r/r sink and dishwasher in same location. relocate stove and kitchen hood/microwave (needs new gasline). addition fluorescent and can lights. additio... see more
Valuation:
$20,000
Permit #:
2004 107917 RS
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
Revised scope to include installation of french doors to existing dining room. living room addition in rear yard, 10.5x21.5, 222sf. add second story mater bay window addition, 13 sf, plus new kitchen garden window and enlarge interior door opening off entry.
Valuation:
$17,346
Permit #:
2002 038638 RS
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building reissue bld2012-04212 for one inspection for final per jhall (byc)
Valuation:
N/A
Permit #:
BLD2014-04975
Status:
final
Fee:
$248
Permit Type:
N/A
Building Type:
N/A
Rev 03 - remove side door to garage
Valuation:
N/A
Permit #:
BLD2017-01553-003
Status:
triage
Fee:
$54
Permit Type:
N/A
Building Type:
N/A
Addition of 664 sq to an existing single family residence consisting of one bedroom office room half bathroom hallway laundry and entry room. remove wall between kitchen and hallway
Valuation:
$46,305
Permit #:
2007 021982 RS
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
Rev 02 - deferred truss calcs
Valuation:
N/A
Permit #:
BLD2017-01553-002
Status:
triage
Fee:
$242
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$50,000
Permit #:
BRES2017-608
Status:
issued
Fee:
$1,586
Permit Type:
Kitchen remodel
Building Type:
N/A
1) addition of floor area to vaulted ceiling to create bonus room 2) remove two fixed window and install new 3/0 4/8 single hung windows
Valuation:
$21,093
Permit #:
2009 029076 RS
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
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Francois Mainguy License info
Verified License
| License # | 548648 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Francois Mainguy at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
21
Permits
- Building permit records show that Francois Mainguy has worked on 21 permitted projects.
Francois Mainguy Employees
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Peter Francois Mainguy
Owner