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Location and Projects

Address
P O BOX 5, Santa Rosa, CA, 95402
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Cornerstone Development & Construction

Cornerstone Development & Construction at P O BOX 5, Santa Rosa, CA 95402, held a General Contractor license (#546446) with the California contractors license board with an expiration date of 12-31-2023. We last verified the license was expired on 06-03-2026.

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 bidding system to be easily matched to qualified, licensed professionals in your area.

Cornerstone Development & Construction Services

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Cornerstone Development & Construction Contact Information

Phone: (707) 703-6061 Edit
Address: P O BOX 5, Santa Rosa, CA 95402 Edit

Cornerstone Development & Construction Santa Rosa

Quality

Alert*
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Cornerstone Development & Construction, click “This is My Business” to update your information.

Activity

2 projects
2023
Our building permit records indicate that Cornerstone Development & Construction has worked on at least 2.0 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.

Pricing

1 project
$20k-$50k
1 project
$50k-$100k
Value Not Public: 0 projects
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.

Cornerstone Development & Construction Reviews
1 out of 5 stars, based on 2 reviews

  • By Deanna M.
    July 14, 2023
    Kitchen remodel, roof replacement

    Recently our family contracted with GERARD DUEÑAS of CORNERSTONE DEVELOPMENT AND CONSTRUCTION for a complete kitchen remodel and roof repair. Unfortunately, he has left both projects extremely poorly done & now incomplete. His work was terrible, required constant oversight and needed to be called back for MULTIPLE corrections. Additionally, a project he said would take 2 week has no taken 4 months.

    Not only has he failed to follow through with his written contract, he attempted to charge us an additional $650 fee for a project that was already complete.

    I beg other Sonoma County families to avoid him and his company! They have cost us extra money, time and unnecessary emotional stress.

  • By Jennifer M.
    July 14, 2023
    Kitchen remodel

    TERRIBLE. Said my kitchen would be done in 2 weeks. It’s been 8 weeks now and he’s now refusing to complete installing my faucet and disposal. States that this is not part of the kitchen install process despite the fact that he had us order the disposal and faucet. We had to call him on an almost daily basis to either show up or re-do work that was done completely wrong. We have an infant at home and have been washing her bottles in our bathtub thanks to this awful company

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Building Permits by Cornerstone Development & Construction

Sort by: Notable Notable | Date Date | Job Value Job Value
Residential addition-alteration
2022-12-27
Fire damaged house complete removal of all drywall and attic insulation (approx. 6200 sf of drywall to be removed). asbestos report stating less than 1% asbestos - no j # required. this permit does not give occupancy and a separate permit required for reconstruction. no plans required
Valuation:
$37,600
Permit #:
B19-7100
Status:
final
Fee:
$148
Permit Type:
N/A
Building Type:
N/A
Residential electrical
2022-11-22
Remove low ceiling in kitchen area and addition new 6 canned lighting (9 lights) 10/11/2022 adding (4) new windows adding beam to the roof sheer wall and changing french door to sliding glass door revision november 07 2022 - changed orientation of 4x6 columns in living room/kitchen to fit in wall. added new scab detail at each end of recessed roof beam for sufficient bearing
Valuation:
N/A
Permit #:
B22-5748
Status:
final
Fee:
$143
Permit Type:
N/A
Building Type:
N/A
Residential addition-alteration
2023-07-27
Fire rebuild of two-car garage (448 sf) and remodel of kitchen entry and master bathroom (408 sf). rafter/roof repair 243 sf. demolish under b19-7100. fire sprinklers to be deferred submittal
Valuation:
$65,268
Permit #:
B20-1335
Status:
final
Fee:
$2,446
Permit Type:
N/A
Building Type:
N/A
Residential addition-alteration
2023-02-24
Tear off existing comparable shingle and install new - 25 squares. kitchen remodel - minor changes 120 sf
Valuation:
$22,500
Permit #:
B23-1049
Status:
expired
Fee:
$681
Permit Type:
N/A
Building Type:
N/A
Residential plumbing
2022-12-29
Gas line repair
Valuation:
N/A
Permit #:
B17-4164
Status:
final
Fee:
$174
Permit Type:
N/A
Building Type:
N/A
Building permit no plan check
2021-11-18
Replace existing gas tank water heater with an electric tank water heater in a different location. this will require moving water lines and capping the gas line
Valuation:
N/A
Permit #:
BLD21-5477
Status:
final
Fee:
$172
Permit Type:
N/A
Building Type:
N/A
Lmalter plan: planning
2000-07-26
Replace gutters decking soffits & facia in front of house to match existing
Valuation:
$0
Permit #:
LMA00-006
Status:
APPROVED
Fee:
$60
Permit Type:
N/A
Building Type:
N/A
Residential addition-alteration
2007-08-23
Tear off existing install new 40 yr roof
Valuation:
N/A
Permit #:
B07-3221
Status:
final
Fee:
$251
Permit Type:
N/A
Building Type:
N/A

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