Updated: May 27, 2026
Location and Projects
Address
952 SCHOOL STREET #472, Napa, CA, 94559
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H2 Builders Construction
Serving the Napa, CA area, H2 Builders Inc. specializes in residential construction and remodeling projects. With 10 years of experience, the company has completed multiple home renovations, kitchen and bath remodels, and additions. H2 Builders Inc. works with homeowners in Napa and neighboring communities, handling both interior and exterior upgrades. The team’s project experience spans structural framing, drywall installation, flooring, finish carpentry, and tile work, as well as window and door replacement. H2 Builders Inc. coordinates all phases of remodeling, from demolition and rough construction through to final finishes. The company manages projects for single-family homes and residential properties, providing expertise in both small-scale renovations and comprehensive remodels.
H2 Builders Inc Services
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H2 Builders Inc Contact Information
Phone Number: (707) 927-5994
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Address: 952 SCHOOL STREET #472, Napa, CA 94559
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H2 Builders Inc Napa
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
H2 Builders Inc has a BuildZoom score of 106, which places them above 93% of 336,931 contractors in California.
Activity
|
5 projects
|
2025 |
|
3 projects
|
2024 |
|
7 projects
|
2023 |
Our building permit records indicate that H2 Builders Inc has worked on at least
15.0 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
|
4 projects
|
New Constructions |
Analyzing permits over the last 4 years shows that H2 Builders Inc mostly works on
new construction
projects.
Pricing
|
2 projects
|
< $5k |
|
2 projects
|
$5k-$20k |
|
3 projects
|
$20k-$50k |
|
3 projects
|
$50k-$100k |
|
5 projects
|
$100k-$250k |
|
3 projects
|
$250k-$500k |
|
3 projects
|
$500k-$1mil |
|
4 projects
|
$1mil+ |
The typical size of their permits is approximately $83,000. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
***potential floodplain restrictions*** alteration to an existing building permit #br23-00153-rpl: client request for further refinements (larger gym & a sight adjustment to the main house position on site) have created a need to apply for an alteration permit we are submitting altered architectural structural and mechanical drawings calcs plus t-24 documents ready to refile the assoc... see more
Valuation:
$6,100,000
Permit #:
S23-01243-RES
Status:
denied application
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Winery- new tasting room & fermentation room-two ev chargers
Valuation:
$1,868,832
Permit #:
BC25-01632-NEW
Status:
review to applicant
Fee:
$22,091
Permit Type:
N/A
Building Type:
N/A
***potential floodplain restrictions*** demolish two existing wood framed structures one steel structure and surrounding concrete slabs
Valuation:
$39,770
Permit #:
S25-00228-COM
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Winery- new barrel storage & mechanical enclosure-
Valuation:
$1,091,503
Permit #:
BC25-01637-NEW
Status:
triage
Fee:
$20,232
Permit Type:
N/A
Building Type:
N/A
New winery pump house with mechanical yard
Valuation:
$338,994
Permit #:
BC25-01634-NEW
Status:
triage
Fee:
$8,184
Permit Type:
N/A
Building Type:
N/A
New covered crush pad
Valuation:
$272,070
Permit #:
BC25-01636-NEW
Status:
triage
Fee:
$7,941
Permit Type:
N/A
Building Type:
N/A
Main dwelling addition unconditioned (741 sf) art studio and interior remodel of (e) residence. revision #1: addition set of exterior wood stairs from the pool deck down to grade
Valuation:
$522,300
Permit #:
BR22-00667-ADD
Status:
final
Fee:
$11,864
Permit Type:
N/A
Building Type:
N/A
Detached carport rebuild/remodel (345 sq. ft.) using (e) foundation and steel columns. (e) steel columns will be covered with stone. new steel & wood beams above. all existing foundations to remain. revision#1 deleted the stone veneer around the four steel columns. revision #2 revised detail 3/s2.0 for the steel column baseplate due to existing site conditions. revision #3 change colu... see more
Valuation:
$20,309
Permit #:
BR23-01842-ALT
Status:
final
Fee:
$1,314
Permit Type:
N/A
Building Type:
N/A
Remodel of existing 345sqft detached carport. existing steel columns will remain and will be covered with stone. new steel & wood beams above. all existing foundations to remain
Valuation:
$27,309
Permit #:
S23-01324-RES
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Main dwelling addition: 827sqft addition to primary bedroom bathroom and walk-in closet. including new office and raised deck...revision #1- extending the exterior deck out from the house addition by 2 & shortening the stairs by 2. revision #2- addition to kitchen (396 sf) demolish (e) & rebuild attached carport new raised enlarged patio/sliding glass door (385 sf) and new bathroom in... see more
Valuation:
$333,615
Permit #:
BR23-00354-ADD
Status:
final
Fee:
$25,033
Permit Type:
N/A
Building Type:
N/A
New two-story ag barn (conditioned 1200 sq. ft.). revision #1: changes to exterior doors windows powder room storage rooms deleted skylights/faux beams and corrected roofing and siding materials
Valuation:
$300,000
Permit #:
BR21-02116-NEW
Status:
issued
Fee:
$21,747
Permit Type:
N/A
Building Type:
N/A
Dormitory alterations - interior remodel and alterations of existing vine house inclusive of new windows/doors & partial reroof. revision #1 - foundation changes
Valuation:
$696,000
Permit #:
BR23-01348-ALT
Status:
issued
Fee:
$10,976
Permit Type:
N/A
Building Type:
N/A
Dormitory alterations - interior remodel and alterations of existing 1935 lava house inclusive of new windows/doors. revision #1: foundation replacement and some areas of roof/ceiling framing replacement ·
Valuation:
$635,720
Permit #:
BR23-01347-ALT
Status:
issued
Fee:
$11,392
Permit Type:
N/A
Building Type:
N/A
New main dwelling - 3504 sq. ft. conditioned space. revision #1: change site plan to show (e) main dwelling will become second dwelling. revision #2: structural revisions to landscape walls raised porches and covered porch roof areas (front and rear of dwelling). deleted landscape walls revised porch stairs widened main rear porch and added covered roof area. revision #3: changes to d... see more
Valuation:
$1,287,350
Permit #:
BR21-02114-NEW
Status:
revision review to applicant
Fee:
$63,775
Permit Type:
N/A
Building Type:
N/A
Winery- new (4) 10 000 gal water tank for fire suppression
Valuation:
$60,900
Permit #:
BC25-01638-NEW
Status:
triage
Fee:
$6,011
Permit Type:
N/A
Building Type:
N/A
The scope of work consists of general interior remodels to (4) existing free-standing structures including: · interior remodel and alterations of existing 1935 lava house inclusive of new windows/doors · interior remodel and alterations of existing vine house inclusive of new windows/doors & partial reroof · interior remodel and alterations of existing studio house inclusive of new... see more
Valuation:
$1,625,040
Permit #:
S23-00838-RES
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(2) back-up emergency generators-main dwelling (80kw & 100kw) and ats. baaqmd application #: 681041 revision #1: only (1)100kw generator 80kw is being removed from scope
Valuation:
$56,000
Permit #:
BR24-00061-AES
Status:
final
Fee:
$2,027
Permit Type:
N/A
Building Type:
N/A
New garage (1138 sq. ft. ) revision #1: changes to trash room corrected roofing and siding material
Valuation:
$227,600
Permit #:
BR21-02115-NEW
Status:
issued
Fee:
$7,058
Permit Type:
N/A
Building Type:
N/A
New pergola - detached pergola structure over the downstairs patio with steel columns and wood beams. revision #1 foundation plan details
Valuation:
$20,217
Permit #:
BR24-00687-NEW
Status:
expired
Fee:
$1,077
Permit Type:
N/A
Building Type:
N/A
New pool house (435 sq. ft. conditioned space). revision #1 changes to entry doors storage room deleted skylights/faux beams and corrected roofing and siding materials
Valuation:
$189,000
Permit #:
BR21-02117-NEW
Status:
issued
Fee:
$12,646
Permit Type:
N/A
Building Type:
N/A
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H2 Builders Inc License info
Verified License
| License # | 1151515 |
| Status | Active |
| State | California |
| Type | General Building |
| Date Issued | 03-06-2026 |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for H2 Builders Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1022728 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for H2 Builders Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
Insured
| Insurer | Ascot Specialty Insurance Company |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
21
Permits
- Building permit records show that H2 Builders Inc has worked on 21 permitted projects.
H2 Builders Inc Employees
CH
Cole Taylor Hemingway
Officer
PH
Patrick Brian Hemingway
Rmo / Ceo / Pres