Updated: Jun 15, 2026
Location and Projects
Address
86 EL BONITO WAY, Millbrae, CA, 94030
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H2 Construction
Based in Millbrae, California, H2 Construction has served residential clients in the Bay Area for over 16 years. The company provides construction services for homeowners seeking remodels, renovations, and upgrades to existing properties. Their portfolio includes kitchen and bathroom remodels, room additions, and interior updates reflecting a range of home improvement needs. H2 Construction emphasizes collaboration throughout each project phase, helping clients navigate design options, materials selection, and permitting requirements. Their service area covers San Mateo County and neighboring communities. From concept to completion, H2 Construction offers practical solutions tailored to the unique layouts and preferences of each homeowner. The firm is committed to delivering clear communication and efficient project scheduling for every home construction or remodeling assignment.
H2 Construction Services
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H2 Construction Contact Information
Phone Number: (415) 310-9209
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Address: 86 EL BONITO WAY, Millbrae, CA 94030
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H2 Construction Millbrae
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
H2 Construction has a BuildZoom score of 106, which places them above 93% of 336,931 contractors in California.
Activity
|
2 projects
|
2025 |
|
4 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that H2 Construction has worked on at least
11.0 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
|
Home Additions |
|
3 projects
|
New Constructions |
|
3 projects
|
Multi-room remodels |
Analyzing permits over the last 4 years shows that H2 Construction mostly works on
home addition
and multi-room remodel
projects.
Pricing
|
3 projects
|
< $5k |
|
1 project
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
3 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
The typical size of their permits is approximately $18,800. 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.
Rear yard excavation of 18.4cy.relocate stair.1/f:add 1 bed & 1 bathroom interior layout reconfig & remodeling 2/f:add 1 bed & 1 bath; layout reconfig. new windows on ne new w/h hvac floor heating upgrade 200amp service panel
Valuation:
$220,000
Permit #:
202410102766
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
(3) new showers w shower pans one new tub new washer/dryer. new underground sewer & vent new supply house and new yard drain
Valuation:
N/A
Permit #:
PP20250527470
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Vertical addition with front & rear roof deck. horizontal 2 story bump out into rear yard. conditioning of 1st floor storage area. addition 2 bedrooms 3 baths upgrading elect plumbing mechanical addition one parking space via car lift adding of exterior staircase
Valuation:
$510,000
Permit #:
201602038729
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Install new 200amp service addition subpanel in upstairs and all new wiring throughout
Valuation:
N/A
Permit #:
E202505272709
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
To comply withnov 200343508: remodel (e) 2 story single family residence w/2 car garage. conversion of 441.9 sq ft of (e) garage enclosure of 61.1 sq ft of covered entryway. addition of 1/2 bathroom. legalize of (e) roof deck and remove windscreens replace with railings fillfillment of corrective action of nov
Valuation:
$280,000
Permit #:
201711214559
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Revision to pa 202410202766 engineering structural change design from 2x14 to 2x10 to match existing framing. revise structural joist & beam. same layout no change
Valuation:
$1
Permit #:
202505277298
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Renovate kitchen and two bathrooms. new electrical subpanel to support new appliances resubmittal 1 rac 7/25/23 response to comments
Valuation:
N/A
Permit #:
BLD2023-00955
Status:
final
Fee:
$3,807
Permit Type:
N/A
Building Type:
N/A
Voluntary work to remove unpermitted non-structural partitions and cap off plumbing at lower floor and back of garage. interior work only
Valuation:
$5,000
Permit #:
202404119826
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
To comply with his nov's 202289105 & 202289274. addition heating system repair bathroom floor tile clear hallway addition smoke detectors repair toilet clean floor
Valuation:
$6,000
Permit #:
202204132165
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
New hvac and duct work new hood vent new fan ducts
Valuation:
N/A
Permit #:
PM20250527471
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Two story horizontal addition. 1st floor: addition 2 beds 2.5 baths media room & laundry room. 2nd fl: remodel kitchen & bathroom addition 1.5 baths. reconfigure interior stairs. new decks at rear
Valuation:
$120,000
Permit #:
201907307323
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Fire damage repair; per ken light replace four (4) ceiling joists or scab new ceiling joist to old; replace dormer vents at front roof; repair or replace damaged electrical wiring; repaire drywall at ceiling; install co2/smoke detector; no plans required
Valuation:
$4,000
Permit #:
B201822
Status:
final
Fee:
$630
Permit Type:
N/A
Building Type:
N/A
Residential alteration - additions and or remodel
2021-09-30
Bonus room addition 1239sf & new outdoor patio
Valuation:
$250,000
Permit #:
B213013
Status:
final
Fee:
$7,766
Permit Type:
N/A
Building Type:
N/A
Dry rot repair on front of building remove dry rot water proof then stucco like and match existing stucco no structural work
Valuation:
$7,600
Permit #:
202509256121
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Replace leaking windows like for like. same size. front 6 windows back 2 windows with aluminum clad wood windows
Valuation:
$15,000
Permit #:
202110070046
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Addition of new 12 x 20 service office next to existing offices under the existing service dept canopy
Valuation:
$30,000
Permit #:
B234453
Status:
issued
Fee:
N/A
Permit Type:
Commercial - alte...
Building Type:
N/A
Amendment in ref to permit #pm20220728208. change from hvac system to new hydronic floor heating
Valuation:
N/A
Permit #:
PM20221004390
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Canopy - 1, 875 sf service department canopy expansion
Valuation:
$50,000
Permit #:
B235120
Status:
issued
Fee:
N/A
Permit Type:
Commercial - misc
Building Type:
N/A
Remodel deck & addition room & bathrm
Valuation:
$120,000
Permit #:
B2023-0197
Status:
final
Fee:
$13,380
Permit Type:
Alteration
Building Type:
N/A
Cap off all electrical to basement per buidling request
Valuation:
N/A
Permit #:
E202408076101
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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H2 Construction Reviews
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Verified License
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H2 Construction License info
Verified License
| License # | 1038893 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership, Corporation, Partnership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for H2 Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 928776 |
| Status | Active |
| State | California |
| Type | General Building, Painting And Decorating |
| Business Type | Sole Ownership, Corporation, Partnership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for H2 Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 985703 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership, Corporation, Partnership |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for H2 Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 896869 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership, Corporation, Partnership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for H2 Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 936903 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership, Corporation, Partnership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for H2 Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
51
Permits
- Building permit records show that H2 Construction has worked on 51 permitted projects.
H2 Construction Employees
AM
Ann Louise Marjollet
Officer
HH
Henry X Huang
Rmo / Ceo / Pres
JC
Jason Guo Chen
Owner
JH
John Peter Hover
General Partner
KP
Krista Lea Plumlee
Ceo/President
RH
Ronald Fredrick Hover
Qualify Partner
RH
Ronald Fredrick Hover, John Peter Hover
Owner