Updated: Jun 11, 2026
Location and Projects
Address
310 PIERCY RD, San Jose, CA, 95138
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Valhalla Builders Construction
Based in San Jose, Valhalla Builders Inc brings decades of construction experience to residential and commercial projects throughout Santa Clara County. The company’s portfolio includes whole home remodels, new home construction, and major renovations, with completed work ranging from contemporary kitchen upgrades to full-scale additions in established San Jose neighborhoods. Valhalla Builders also manages large-scale commercial tenant improvements and interior build-outs for office spaces. Serving property owners and businesses, their team handles every phase from site preparation and permitting to framing, finish carpentry, and final inspection. With 57 years in the industry, the company has long-standing relationships with local suppliers and subcontractors, supporting efficient project management and timely completion.
Valhalla Builders Inc Services
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Valhalla Builders Inc Contact Information
Phone Number: (408) 225-5572
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Address: 310 PIERCY RD, San Jose, CA 95138
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Valhalla Builders Inc San Jose
Quality
109
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Valhalla Builders Inc has a BuildZoom score of 109, which places them above 95% of 336,931 contractors in California.
Activity
|
15 projects
|
2025 |
|
11 projects
|
2024 |
|
8 projects
|
2023 |
Our building permit records indicate that Valhalla Builders Inc has worked on at least
34.0 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
|
3 projects
|
Commercial Renovations |
|
3 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that Valhalla Builders Inc mostly works on
home addition
and commercial renovation
projects.
Pricing
|
2 projects
|
$5k-$20k |
|
6 projects
|
$20k-$50k |
|
6 projects
|
$50k-$100k |
|
8 projects
|
$100k-$250k |
|
4 projects
|
$250k-$500k |
|
5 projects
|
$500k-$1mil |
|
1 project
|
$1mil+ |
The typical size of their permits is approximately $76,000. 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.
Building Permits by Valhalla Builders Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
(1) install and anchor hdc production tooling. (2) install unistrut hangers to support pipes ducts and electrical. (3)install piping and mechanical systems. (4) install electrical infrastructure and distribution
Valuation:
$635,000
Permit #:
BLD2025-07258
Status:
issued
Fee:
$12,216
Permit Type:
Other
Building Type:
N/A
To install tem-02 metrios tool in existing f1 occupancy materials lab area of building 2. raise ceiling framing in tem-02 (metrios) room addition partition wall and re-install lighting and hvac. no building occupancies exit routes or building utilities will be modified as part of this work. there are no changes to the exterior of the facility
Valuation:
$200,000
Permit #:
BLD2025-07573
Status:
issued
Fee:
$5,671
Permit Type:
Alteration
Building Type:
N/A
Building 50 to rework of approximately 550 square feet of ceiling in an existing cleanroom to allow the installation of new ffu. this will require the demolishing of an existing cleanroom t-bar ceiling
Valuation:
$344,986
Permit #:
2025 091926 CI
Status:
final
Fee:
$4,720
Permit Type:
Manufacturing
Building Type:
N/A
Install (1) cold aisle containment (1) 300kva pdu and (8) 10-ton inrow coolers in the l100 data center located on the 1st floor installation will require power chilled water piping and seismic anchorage
Valuation:
$975,441
Permit #:
2024 118622 CI
Status:
issued
Fee:
$5,378
Permit Type:
R & d lab
Building Type:
N/A
Install a blu-fors model kide quantum computers: 1. install clean dry air and nitrogen gas lines. 2. install liquid nitrogen feed lines (for cryogen cooling). 3. install electrical infrastructure. 4. install ventilation (1cfm+/sf)
Valuation:
$275,000
Permit #:
BLD2026-00233
Status:
triage
Fee:
$2,218
Permit Type:
Other
Building Type:
N/A
(1) remove electrical panels light fixture sprinkler piping vesda devices fire annunciating devices. (2) disassemble bolted floor and framing elements. (3) remove columns flame cut to 6 inches below finished floor. (3) patch and repair flooring
Valuation:
$185,000
Permit #:
BLD2026-00350
Status:
approved
Fee:
$4,415
Permit Type:
Alteration
Building Type:
N/A
Install 16 data racks into an existing office room. provide computer room air conditioning units and roof mounted condenser units. provide power from existing electrical system for new mechanical equipment and data racks. provide hot aisle containment for new data racks
Valuation:
$900,000
Permit #:
BLD24-03865
Status:
issued
Fee:
$27,257
Permit Type:
N/A
Building Type:
N/A
Install an exterior foundation pad. set a regenerative thermal oxidizer and anchor. prove a new gas line feed to the rto. provide a power fed to the rto. construct a screen wall around the rto foundation pad to mask the rto
Valuation:
$348,000
Permit #:
BLD2025-01113
Status:
canceled
Fee:
$5,966
Permit Type:
Other
Building Type:
N/A
The purpose of the project is to install the fei-33 certus optud m process tool in bay 13 of the h5 fab area of building 1. no permanent building walls occupancies exit routes or building utilities will be modified as part of this work.there are no changes to the exterior of the facility
Valuation:
$100,000
Permit #:
BLD2025-08270
Status:
complete
Fee:
$4,082
Permit Type:
Alteration
Building Type:
N/A
The purpose of the project is to install the mirra-04 tool to install the mirra-04 tool to chase 16a/bay 16 of the building 1 phase 1 f-1 cmp area. no of the building 1 phase 1 f-1 cmp area. no no permanent walls exiting routes occupancies or building utilities will be modified
Valuation:
$80,000
Permit #:
BLD2025-06985
Status:
triage
Fee:
$1,036
Permit Type:
Alteration
Building Type:
N/A
Install new equipment includes a rooftop 7.5 ton packaged air conditioner with economizer and a separate 4 ton vrf split system
Valuation:
$225,000
Permit #:
BLD25-01328
Status:
final
Fee:
$10,414
Permit Type:
N/A
Building Type:
N/A
Upgrade existing compressed dry air system. remove existing compressors. install new compressor new air dryer and new receiver tank. also install new canopy over compressors
Valuation:
$700,000
Permit #:
BLD24-02821
Status:
final
Fee:
$19,890
Permit Type:
N/A
Building Type:
N/A
Area of work 1, 200 sq ft scope of work: 1) install 2nd phase process r&d deposition tool 2) structural anchorage of deposition chamber and electrical cabinets 3) process piping process exhaust electrical panels conduit and wiring to servce 2nd deposition tool
Valuation:
$265,000
Permit #:
2023 129943 CI
Status:
issued
Fee:
$7,920
Permit Type:
Manufacturing
Building Type:
N/A
Install two robotic asat handling tools: install 60a electrical feed and a single cda connection for each. both tools require seismic anchorage
Valuation:
$77,000
Permit #:
BLD2025-08143
Status:
approved
Fee:
$3,386
Permit Type:
Other
Building Type:
N/A
1. demolition 2. foundations 3. structural steel framing for clean room 4. clean room walls & ceiling 5. light fixtures and fan filter units 6. installation of electrical upgrade to support the clean room
Valuation:
$1,050,000
Permit #:
BLD2022-07061
Status:
complete
Fee:
$17,066
Permit Type:
Alteration
Building Type:
N/A
Building g - install a new 400-gallon air receiver exterior to the existing building. the air receiver will be connected to the existing compressed air piping outside the building. remove existing air compressor and use existing housekeeping pad for the new air receiver
Valuation:
$30,000
Permit #:
BLD24-02468
Status:
final
Fee:
$2,329
Permit Type:
N/A
Building Type:
N/A
Install the nord-09 (nordiko) process tool in chase 25a in the building 1 h5 fab area. no permanent walls exiting routes occupancies or building utilities will be modified as part of the scope of this work
Valuation:
$75,000
Permit #:
BLD2025-01890
Status:
complete
Fee:
$3,854
Permit Type:
Other
Building Type:
N/A
The purpose of the project is to relocate the cdsem-15 tool relocate the cdsem-15 tool to chase 8a/bay 8 of the building 1 phase 1 h-5 area. no of the building 1 phase 1 h-5 area. no no permanent walls exiting routes occupancies or building utilities will be modified
Valuation:
$50,000
Permit #:
BLD2025-03484
Status:
complete
Fee:
$3,269
Permit Type:
Alteration
Building Type:
N/A
This hook-up package is for the installation of the mvao-08 process tool associated equipment & modification of (e) cleanroom walls in chase 207a of the building 2 fab area. no permanent walls existing routes occupancies or building utilities will be modified as part of the scope of work
Valuation:
$45,000
Permit #:
BLD2024-05998
Status:
final
Fee:
$2,926
Permit Type:
Alteration
Building Type:
N/A
This hook-up package is for the installation of the vibd-18 process tool associated equipment and modification of existing cleanroom walls in chase 208a of the building 2 fab area. no permanent walls exiting routes occupancies or building utilities will be modified as part of the scope of this work
Valuation:
$45,000
Permit #:
BLD2024-05903
Status:
complete
Fee:
$2,920
Permit Type:
Alteration
Building Type:
N/A
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Valhalla Builders Inc License info
Verified License
| License # | 191690 |
| Status | Active |
| State | California |
| Type | General Building, Glazing |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Valhalla Builders Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 808876 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- 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 Valhalla Builders Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 629678 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- 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 Valhalla Builders Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 851683 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- 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 Valhalla Builders Inc 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 | Western Surety Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Redwood Fire & Casualty Insurance Co |
78
Permits
- Building permit records show that Valhalla Builders Inc has worked on 78 permitted projects.
Valhalla Builders Inc Employees
HJ
Herbert James Tonkin Jr
Rmo / Ceo / Pres
JG
John Michael Gallizioli
Rmo / Ceo / Pres
RT
Rayme Mc Call Tonkin
Rmo
RC
Russell Allen Mc Collough
Sole Owner
ST
Sheryll E Tonkin
Officer