Updated: May 03, 2026
Location and Projects
Address
1531 MOUNT HAMILTON VIEW DRIVE, San Jose, CA, 95116
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Mai Construction Co
Based in San Jose, Mai Construction Co brings over two decades of industry experience to residential and commercial projects throughout the Bay Area. The company specializes in a range of construction services, including home remodeling, additions, new construction, and tenant improvements. Portfolio examples highlight their capabilities in building kitchen and bathroom remodels, custom homes, and commercial build-outs tailored to the specific requirements of property owners and business clients. Working with both homeowners and business operators, Mai Construction Co manages projects from initial planning through completion, coordinating with architects and designers as needed. With 23 years in business, the company offers practical expertise in navigating local building codes and permitting processes within San Jose and neighboring communities.
Mai Construction Co Services
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Mai Construction Co Contact Information
Phone Number: (747) 203-6220
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Address: 1531 MOUNT HAMILTON VIEW DRIVE, San Jose, CA 95116
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Mai Construction Co San Jose
Quality
109
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Mai Construction Co has a BuildZoom score of 109, which places them above 95% of 336,931 contractors in California.
Activity
|
17 projects
|
2025 |
|
13 projects
|
2024 |
|
17 projects
|
2023 |
Our building permit records indicate that Mai Construction Co has worked on at least
47.0 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
|
15 projects
|
Commercial Renovations |
|
5 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that Mai Construction Co mostly works on
commercial renovation
and home addition
projects.
Pricing
|
3 projects
|
$5k-$20k |
|
3 projects
|
$20k-$50k |
|
6 projects
|
$50k-$100k |
|
7 projects
|
$100k-$250k |
|
5 projects
|
$250k-$500k |
|
5 projects
|
$500k-$1mil |
|
9 projects
|
$1mil+ |
The typical size of their permits is approximately $302,500. 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.
Installation of (1) new sp virtis genesis 25l pilot lyophilizer tools (lyo) and ancillary equipment withing (e) formulation clean room 615. installation will require electrical process piping and structural design for installation. no work is being performed outside of the building. no change to occupancy or exiting is being proposed as part of this tool installation only
Valuation:
$305,000
Permit #:
BLD2025-07025
Status:
issued
Fee:
$7,282
Permit Type:
Other
Building Type:
N/A
Phase i new tenant's office and labs tenant improvement no exterior work no hazmat ** issue certificate of occupancy ** scope of work: 1) demolish and addition partition walls to set up offices and labs. install (10) ev chargers in garage 2) remove all demising walls for 3 suites to prepare for one single tenant. ** 3/14/25 revision delta #a to revise floor layouts walls and doors ass... see more
Valuation:
$2,220,745
Permit #:
2025 095195 CI
Status:
issued
Fee:
$36,174
Permit Type:
R & d lab
Building Type:
N/A
This is the 2nd of a 3-phase tenant improvement of 22 576 sqft. no hazmat or vehicle repair scope of work: phase 2 - includes small r&d office and ice vehicle garages. exterior scope for secured vehicle yard. minor exiting change (new exit lights). no changes to primary egress routes phase 1 under plan check 24-115860 permit 25-095195
Valuation:
$1,025,266
Permit #:
2025 106459 CI
Status:
issued
Fee:
$29,524
Permit Type:
R & d lab
Building Type:
N/A
For existing tenant's scope of work: relocate an existing salvaged 50 ton crah from data hall b to lab 276 to provide supplemental coooling of adjacent lab space room. 275 install new fsd and salvage existing fsd's and duct distribution to provide airflow across fire rated wall
Valuation:
$300,000
Permit #:
2023 111994 CI
Status:
issued
Fee:
$6,900
Permit Type:
R & d lab
Building Type:
N/A
Demolish ~66, 000 sqft of existing built-up roof retrofit mechanical curbs to bring to current code addition new mechanical curbs for new duct supports remove and replace and damaged structural elements such as plywood remove and replace existing roof top unit ducts and duct supports install ~66, 000 sqft of new tpo roof
Valuation:
$4,000,000
Permit #:
2024 104357 CI
Status:
issued
Fee:
$21,771
Permit Type:
R & d lab
Building Type:
N/A
The project consists of interior improvements in an existing 1-story building at 25821 industrial blvd. hayward ca 94545. the scope of work includes new walls doors ceilings & finishes as well as mechanical electrical & plumbing distribution to support the new layout. mep infrastructure is existing
Valuation:
$505,000
Permit #:
BL-TI-2024-00016
Status:
expired
Fee:
$12,996
Permit Type:
N/A
Building Type:
N/A
The project consists of interior improvements in an existing 1-story building at 25821 industrial blvd hayward ca 94545. the scope of work includes new walls doors ceilings & finishes as well as civil structural mechanical electrical & plumbing work to support the new layout for the process labs improvements. the scope also includes a new mechanical equipment yard at the rear of the b... see more
Valuation:
$3,550,000
Permit #:
BL-TI-2024-00008
Status:
expired
Fee:
$52,982
Permit Type:
N/A
Building Type:
N/A
Tenant improvement to construct a (n) small office wall noted as number 110 in an (e) opening to match the current structure installing (n) millwork in the (e) dining area & adding (n) appliances. plumbing fixtures will be replaced & (n) finishes will be applied throughout the space. all walls & doors will remain as they are w only (n) paint & flooring being added. no changes to build... see more
Valuation:
$2,000,000
Permit #:
BLD2025-02060
Status:
issued
Fee:
$25,968
Permit Type:
Other
Building Type:
N/A
The project consists of interior improvements in an existing 1-story building at 25821 industrial blvd hayward ca 94545. the scope of work includes new walls doors ceilings & finishes as well as structural mechanical electrical & plumbing work to support the new layout. the scope also includes rooftop hvac upgrade new rooftop mechanical platform and new roof screen
Valuation:
$20,250,000
Permit #:
BL-TI-2023-00055
Status:
complete
Fee:
$300,149
Permit Type:
N/A
Building Type:
N/A
The project consists of interior improvements in an existing 1-story building at 25821 industrial blvd hayward ca 94545. the scope of work includes new walls doors ceilings & finishes as well as structural mechanical electrical & plumbing work to support the new layout. the scope also includes rooftop hvac upgrade new rooftop mechanical platform & new roof screen
Valuation:
$20,250,000
Permit #:
BL-CRE-2023-00052
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Pcc structural tenant improvement. - (3) manufacturing cells (n) grade & rooftop equipment (n) catwalk for (n) roof equipment relocation of (e) equipment and mechanical and electical upgrades rev 1 (delta 1) - bcalt-23-0107 - equipment layout change to reduce cells and size revisions include structural mechanical and electrical changes. rev 2 (delta 3) - bcalt-24-0033 - additional mec... see more
Valuation:
$5,000,000
Permit #:
B21-2199
Status:
issued
Fee:
$84,950
Permit Type:
N/A
Building Type:
N/A
This phased approval set includes civil structural electrical and plumbing drawings for underground and concrete work only as approved under permit #bl-ti-2024-00008
Valuation:
$375,000
Permit #:
BL-CPC-2024-00025
Status:
expired
Fee:
$3,797
Permit Type:
N/A
Building Type:
N/A
Soft demolish for commercial t/i-demolition of vacant west wing of the second floor. removing non structural interior partitions doors millwork lights and finishes. mep utilities within the suite to be capped at the source. (bldg plumbing electrical mech) no occupancy no structural changes no exterior changes
Valuation:
$125,000
Permit #:
CB24-0110
Status:
final
Fee:
$5,121
Permit Type:
N/A
Building Type:
N/A
Rev1: added details for gyp-3 rated ceiling in corrido 303 fire smoke damper schedule updated updated electrical load panel updated fire alarm riser diagram added fire alarm relay modules
Valuation:
N/A
Permit #:
BLD25-00426-REV1
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
The project consists of new roof equipment ahu to serve an existing server room on an existing 2-story building. the scope of work includes seismic anchorage for new server racks
Valuation:
$500,000
Permit #:
BL-CRE-2023-00006
Status:
complete
Fee:
$12,836
Permit Type:
N/A
Building Type:
N/A
Amendments to the approved permit drawings to reflect changes made during construction. all revisions are clouded and marked with bulletin 1 this includes architectural and electrical elements
Valuation:
N/A
Permit #:
BLD2025-02060-001
Status:
triage
Fee:
$517
Permit Type:
N/A
Building Type:
N/A
Commercial t/i- this project involves remodel/minor construction in two existing tenant suites on the ground floor (suites 101 and 120) of a two story building (no work proposed on 2nd floor). the project also involves the construction of two new two (2) new meeting rooms in the existing south lobby and the construction of a new coffee room adjacent to the restrooms. minor mechanical ... see more
Valuation:
$380,000
Permit #:
BLD2020-59477
Status:
final
Fee:
$23,661
Permit Type:
N/A
Building Type:
N/A
Install fall protection guard rails & ladders on existing chambers
Valuation:
$800,000
Permit #:
2023 099664 CI
Status:
issued
Fee:
$3,866
Permit Type:
R & d lab
Building Type:
N/A
Interior demolish reference bld2025-02060 for tenant improvement
Valuation:
$20,000
Permit #:
BLD2025-02055
Status:
issued
Fee:
$1,437
Permit Type:
Alteration
Building Type:
N/A
Repair work on ceiling and roof to fix damages from partial roof collapse. scope to include reconstruction of partitions ceiling and electrical new lighting and roof framing to return building to previous condition
Valuation:
$84,063
Permit #:
BLD2024-07915
Status:
complete
Fee:
$5,146
Permit Type:
Alteration
Building Type:
N/A
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BZ Score
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Avg Project
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BZ Score
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BZ Score
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Projects
Mai Construction Co Reviews
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Verified License
BuildZoom confirmed this contractor's license
Mai Construction Co License info
Verified License
| License # | 1145205 |
| Status | Active |
| State | California |
| Type | General Building |
| Date Issued | 10-20-2025 |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Mai Construction Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 669839 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- 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 Mai Construction Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
109
BuildZoom Score
Bonded
| Bonded Agent | Aegis Security Insurance Company |
| Bond Value | $12,500 |
169
Permits
- Building permit records show that Mai Construction Co has worked on 169 permitted projects.
Mai Construction Co Employees
PM
Paul Chieu Mai
Sole Owner
TM
Thanhtrung Mai
Sole Owner