Updated: May 18, 2026
Location and Projects
Address
335 Crow Canyon Dr, Folsom, CA, 95630
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Keystone Construction Plumber
Keystone Construction at 335 Crow Canyon Dr, Folsom, CA 95630, held a Plumber license (#582491) with the California contractors license board with an expiration date of 09-30-2025. We last verified the license was expired on 05-17-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Keystone Construction Services
Start a project today:
Custom Home Build
New Home Construction
Medium Multi-Family New Con...
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Medium Multi-Family Remodel...
Other Residential Remodel
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Roofing
Boiler/Water Heater
Fire Sprinkler Systems
Gas and Piping
Electrical Work
Hardwood Flooring
Carpets
Laminate Flooring
Other Flooring
HVAC
Doors and Windows
Framing
Wood Fences
Other Carpentry
Backsplash and Countertops
Stonework
Tile Flooring
Other Stone and Tile
Drywall
Interior Plaster
Brick and Blockwork
Keystone Construction Folsom
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Keystone Construction, log in and update your license info in the “Edit Profile” tab.
Activity
|
1 project
|
2025 |
|
6 projects
|
2024 |
|
9 projects
|
2023 |
Our building permit records indicate that Keystone Construction has worked on at least
16.0 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
|
6 projects
|
New Constructions |
|
4 projects
|
Sewer laterals |
|
4 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Keystone Construction mostly works on
new construction
and plumbing project
projects.
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.
Building Permits by Keystone Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Inc 994 sf manufactured adu; 188 sf porch on septic still needs backflow device installed from: shields bown maureen <[email protected]> to: april trinidad <[email protected]> sent: friday march 4 2022 2:39:39 pm pst subject: 1740 main st. st. helena hi april i apologize for the delay in getting back to you. everything has been completed and the environmental... see more
Valuation:
$200,000
Permit #:
BD2102-035
Status:
final
Fee:
$24,977
Permit Type:
New second unit
Building Type:
N/A
797sqft adu detached is hud/hcd approved manufactured unit to be installed on permanent foundation. parcel in adopted very high fire hazard severity zone must comply with r337. (same plans -bimhf21-005114 bimhu21-005116 bimir21-005154)
Valuation:
N/A
Permit #:
BIMP21-005113
Status:
final
Fee:
$3,822
Permit Type:
N/A
Building Type:
N/A
Plan check for energy only scope of work is a change of use scoe of work includes new lighitng circuits and controls. total affected area is 1110 sqft
Valuation:
N/A
Permit #:
19041-10000-48794
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Building/residential/mir/miscellaneous residential
2022-04-26
New 5 retaining wall for new manufactured adu bimp21-007011 & bimhf21-007012 6/6/22 rev adjusting height of retaining wall from 5 to 6. app by d vogelpohl planning &b wickham struc. ntorres
Valuation:
N/A
Permit #:
BIMIR22-004452
Status:
final
Fee:
$425
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
B23-3649
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
B23-3648
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
3 bd 2.5 ba
Valuation:
N/A
Permit #:
B23-3647
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
3 bd 3 ba;with plan change submitted count remains at 3 bedrooms
Valuation:
N/A
Permit #:
B23-3646
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Construction of a new 1, 000 sq.ft. manufactured accessory dwelling unit installed on permanent foundation. (concurrent review: pln2022-00017)
Valuation:
$80,000
Permit #:
BLD2022-00355
Status:
expired
Fee:
$1,373
Permit Type:
Alteration reside...
Building Type:
N/A
University. combination permit for a new detached adu at an existing single family residence. rs-1-7 geo haz 53 cnel brush management
Valuation:
$77,240
Permit #:
2542776
Status:
complete
Fee:
$2,023
Permit Type:
Add/alt companion...
Building Type:
N/A
The use of a hydraulic crane in the public right-of-way for installation of accessory dwelling unit at renzo court. entire roadway will be closed from 8am to 4:3pm on tuesday june 15th
Valuation:
N/A
Permit #:
2021 032934 RV
Status:
approved
Fee:
N/A
Permit Type:
D-hydraulic crane
Building Type:
N/A
Scope of work to include: - (n) 1, 147 sq ft hud approved manufactured detached adu to rear lot of main residence
Valuation:
$140,462
Permit #:
2021 023083 RS
Status:
issued
Fee:
N/A
Permit Type:
2nd unit added
Building Type:
N/A
Permanent foundation for 797sqft adu detached is hud/hcd approved manufactured unit to be installed on permanent foundation. (same plans -bimp21-005113, bimhu21-005116 bimir21-005154)
Valuation:
N/A
Permit #:
BIMHF21-005114
Status:
final
Fee:
$442
Permit Type:
N/A
Building Type:
N/A
120 sqft covered porch and stairs for detached adu (hud/hcd approved manufactured unit installed on permanent foundation) same plans bimp21-005113 bimhf21-005114 bimhu21-005116
Valuation:
N/A
Permit #:
BIMIR21-005154
Status:
expired
Fee:
$327
Permit Type:
N/A
Building Type:
N/A
1196 sqft adu - hud-hcd approved three bedroom one story manufactured single family residence on permanent foundation (same plans bimhf21-008256 and bimhu21-008258)
Valuation:
N/A
Permit #:
BIMP21-008253
Status:
final
Fee:
$799
Permit Type:
N/A
Building Type:
N/A
Utility hookups for 797sqft hud/hcd approved manufactured unit to be installed on permanent foundation as detached adu. (same plans -bimp21-005113 bimhf21-005114)
Valuation:
N/A
Permit #:
BIMHU21-005116
Status:
final
Fee:
$427
Permit Type:
N/A
Building Type:
N/A
Installation of detached 534 sqft pre-fabricated manufactured adu at rear of property
Valuation:
$192,247
Permit #:
B20-1205
Status:
plancheck
Fee:
$2,166
Permit Type:
N/A
Building Type:
N/A
Hud/hcd approved manufactured unit to be installed on permanent foundation with sprinkler
Valuation:
$75,680
Permit #:
B2021-01569
Status:
issued
Fee:
$7,585
Permit Type:
N/A
Building Type:
N/A
800 sf hud/hcd approved manufactured unit to be installed on permanent foundation as a detached adu
Valuation:
$64,000
Permit #:
BPA2021-01812
Status:
filed
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
Supplemental to permit 18014-10000-02460 to capture change in the foundation plan to replace with (n) foundation. no plot plan
Valuation:
$501
Permit #:
18014-10001-02460
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Keystone Construction Reviews
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Recent Buildzoom Projects
Keystone Construction License info
Inactive License
| License # | 582491 |
| Status | Inactive |
| State | California |
| Type | General Building, Flooring And Floor Covering |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Keystone Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Keystone Construction, log in and update your license info in the “Edit Profile” tab.
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
218
Permits
- Building permit records show that Keystone Construction has worked on 218 permitted projects.