Updated: Jan 30, 2026
Location and Projects
Address
1129 GALLERON RD, St Helena, CA, 94574
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Quinteros Q Construction Inc
Quinteros Q Construction Inc serves residential clients in St. Helena, California, and surrounding Napa Valley communities. The company specializes in construction and remodeling projects, offering a range of services that include home additions, kitchen and bathroom renovations, and custom carpentry. With seven years in the industry, Quinteros Q Construction Inc is experienced in managing construction for single-family homes and small-scale residential properties. Their project portfolio features both interior and exterior upgrades, as well as structural improvements designed to enhance functionality and style. The company works directly with homeowners to carry out renovations that reflect current building standards and local architectural preferences in Napa County.
Quinteros Q Construction Inc Services
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Quinteros Q Construction Inc Contact Information
Phone Number: (707) 236-7981
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Address: 1129 GALLERON RD, St Helena, CA 94574
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Quinteros Q Construction Inc St Helena
Quality
103
90th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Quinteros Q Construction Inc has a BuildZoom score of 103, which places them above 90% of 336,931 contractors in California.
Activity
|
3 projects
|
2025 |
|
3 projects
|
2024 |
|
4 projects
|
2023 |
Our building permit records indicate that Quinteros Q Construction Inc 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
|
3 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
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 Quinteros Q Construction Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Structural reinforcing is being added to the existing floor in the crawlspace under the sitting room at the owner's request
Valuation:
$18,000
Permit #:
S24-00282-RES
Status:
denied application
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Bathroom remodel. toilet sink cureb shower tile
Valuation:
N/A
Permit #:
B2503-0044
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Main dwelling alteration: replace 1 door like for like
Valuation:
$8,000
Permit #:
BR25-01412-ALT
Status:
issued
Fee:
$811
Permit Type:
N/A
Building Type:
N/A
Winery alteration: replace 2 windows like for like
Valuation:
$12,000
Permit #:
BC25-01413-ALT
Status:
issued
Fee:
$828
Permit Type:
N/A
Building Type:
N/A
Minor plumbing
Valuation:
N/A
Permit #:
BD2502-011
Status:
issued
Fee:
$511
Permit Type:
plumbing
Building Type:
N/A
Kitchen and bathroom remodel 130sf
Valuation:
$30,000
Permit #:
BDR2205-004
Status:
final
Fee:
$1,557
Permit Type:
Alter
Building Type:
N/A
Replace 1 door 2 windows like for like
Valuation:
$18,000
Permit #:
S25-01002-RES
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Legacy - web basic residential replacement re-roof tear off
2024-10-04
Replace roof shingles and dryrot fascia - no solar
Valuation:
$18,000
Permit #:
WEB24-02118
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
60 squares comparable shingles; service change; repair hand rails
Valuation:
N/A
Permit #:
BD2403-005
Status:
final
Fee:
$1,265
Permit Type:
Repair
Building Type:
N/A
Code violation: repair of water damage at one of the exterior walls of main dwelling. repair includes wall to be re-framed and new windows and doors installed with water proofing re-stucco. structural integrity to be restored. revision #1: existing floor strengthening
Valuation:
$50,000
Permit #:
BR23-01342-ALT
Status:
expired
Fee:
$8,033
Permit Type:
N/A
Building Type:
N/A
1420 sf remodel
Valuation:
N/A
Permit #:
BD2004-002
Status:
final
Fee:
N/A
Permit Type:
Remodel
Building Type:
N/A
Main dwelling alteration - exploratory work to determine water damage at the east and west elevations only of the residence - (this permit will be finaled and a new permit for alterations will be required for work beyond this scope)
Valuation:
$12,000
Permit #:
BR23-01466-ALT
Status:
expired
Fee:
$316
Permit Type:
N/A
Building Type:
N/A
645 sq ft deck
Valuation:
N/A
Permit #:
BDR2006-012
Status:
issued
Fee:
$633
Permit Type:
New
Building Type:
N/A
Bathroom remodel
Valuation:
$15,000
Permit #:
BDR1904-002
Status:
final
Fee:
$732
Permit Type:
Remodel
Building Type:
N/A
Replace tub with shower
Valuation:
$2,000
Permit #:
BD1811-005
Status:
final
Fee:
$334
Permit Type:
plumbing
Building Type:
N/A
Code violation during the process of patching older stucco at one of the exterior walls of the home water damage was discovered throughout the entire framing of the wall and around the windows and doors. this has caused substantial damage to the integrity of the structure and has required the need for the wall to be re-framed and new windows and doors installed with the correct waterp... see more
Valuation:
$50,000
Permit #:
S23-00892-RES
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace siding gutters and roof-patch
Valuation:
N/A
Permit #:
BD2009-015
Status:
issued
Fee:
$1,035
Permit Type:
Alter
Building Type:
N/A
Stucco repair
Valuation:
N/A
Permit #:
BD2008-018
Status:
issued
Fee:
$374
Permit Type:
Repair
Building Type:
N/A
During the process of patching older stucco at one of the exterior walls of the home water damage was discovered throughout the entire framing of the wall and around the windows and doors. this has caused substantial damage to the integrity of the structure and has required the need for the wall to be re-framed and new windows and doors installed with the correct waterproofing methods
Valuation:
$50,000
Permit #:
S23-00972-RES
Status:
denied application
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel 1 bathroom
Valuation:
$16,000
Permit #:
BDR2211-006
Status:
final
Fee:
$732
Permit Type:
Remodel
Building Type:
N/A
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BZ Score
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BZ Score
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Projects
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BZ Score
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Avg Project
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Projects
Quinteros Q Construction Inc Reviews
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Quinteros Q Construction Inc License info
Verified License
| License # | 1026448 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Quinteros Q Construction Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
103
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Norguard Insurance Company |
13
Permits
- Building permit records show that Quinteros Q Construction Inc has worked on 13 permitted projects.
Quinteros Q Construction Inc Employees
AG
Andres Quintero Gomez
Rmo / Ceo / Pres
AG
Andres Quintero Gomez
Rmo / Ceo / Pres
DL
Dinora Liliana Valencia Lujan
Officer