Updated: May 14, 2026
Location and Projects
Address
233 MENZEL ROAD, Hollister, CA, 95023
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Mechanical Systems
Mechanical Systems at 233 MENZEL ROAD, Hollister, CA 95023, held a HVAC/Mechanical Contractor license (#871979) with the California contractors license board with an expiration date of 09-24-2012. We last verified the license was inactive on 04-10-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Mechanical Systems Contact Information
Phone Number: (831) 636-8458
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Address: 233 MENZEL ROAD, Hollister, CA 95023
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Greater north park: building mechanical plumbing and electrical permits to perform tenant improvement work for an existing office structure (built in 1978) and parking lot work. work will include: new bathrooms partition walls new hvac unit two kitchens stairs work new water heater duct work parking lot resurfacing and associated plumbing electrical and mechanical work. open violation... see more
Valuation:
$210,000
Permit #:
1105085
Status:
complete
Fee:
$5,544
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Downtown - building mechanical and electrical permits for interior tenant improvements to an existing office use. scope to include demolition of interior partitions new partitions to create offices reception area lounge and conferece room. scope to include ceilings finishes fixtures and associated mechanical and electrical work. zone: ccpd-core geo. haz. 13
Valuation:
$129,500
Permit #:
1167713
Status:
complete
Fee:
$2,887
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Kearny mesa; building electrical plumbing permits for tenant improvements to create 2 suites on exist 2nd floor suite of exist 3 story commercial building. work includes remove interior partitions including switches new demising wall partitions to create 2 suites new interior partitions new electrical power lighting & switches relocate sink base zone il-2-1 esl:floodplain geo haz 51
Valuation:
$51,800
Permit #:
1136682
Status:
complete
Fee:
$2,109
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Kearny mesa....building permit...proposed interior remodel to an existing office/warehouse building. project includes demolish and new non-bearing wall partitions ceilings restrooms and office partitions. il-2-1 faa part 77 aia 2 300ft buffer. separate misc permits
Valuation:
$50,663
Permit #:
667444
Status:
complete
Fee:
$3,314
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Mission valley mvpd-mv-co . pcd 87-0517 . building permit for a tenant improvement of an existing commercial office scope of work is new interior partitions relocate doors one new sink ductwork only to an (e) office space
Valuation:
$43,680
Permit #:
783983
Status:
complete
Fee:
$1,483
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Mission valley mvpd-mv-co . pcd 87-0517 . building permit for a tenant improvement of an existing commercial office scope of work is new interior partitions relocate doors one new sink ductwork only to an (e) office space
Valuation:
N/A
Permit #:
783996
Status:
complete
Fee:
$199
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Kearny mesa : building tenant improvement to include: partition walls ceiling work new kitchen sink minor electrical electrical & ceiling & plumbing no mechanical to an existing office space/ste# 330/zoned: il-2-1
Valuation:
$68,250
Permit #:
822140
Status:
complete
Fee:
$1,834
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Mission valley mvpd-mv-co . pcd 87-0517 . building permit for a tenant improvement of an existing commercial office scope of work is new interior partitions relocate doors one new sink ductwork only to an (e) office space
Valuation:
N/A
Permit #:
783998
Status:
complete
Fee:
$273
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Mission valley mvpd-mv-co . pcd 87-0517 . building permit for a tenant improvement of an existing commercial office scope of work is new interior partitions relocate doors one new sink ductwork only to an (e) office space
Valuation:
N/A
Permit #:
783995
Status:
complete
Fee:
$330
Permit Type:
Add/alt tenant im...
Building Type:
N/A
University building electrical mechanical & plumbing permits for tenant improvement: partitions ceiling electrical ductwork & new breakroom for suite #250 & #240 for extg office building. co-1-2/pcd 82-0544/cpioz-a/geo haz 1 & 52
Valuation:
$210,000
Permit #:
1235941
Status:
complete
Fee:
$4,180
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Kearny mesa....building permit...proposed interior remodel to an existing office/warehouse building. project includes demolish and new non-bearing wall partitions ceilings restrooms and office partitions. il-2-1 faa part 77 aia 2 300ft buffer. separate misc permits
Valuation:
N/A
Permit #:
667445
Status:
complete
Fee:
$396
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Kearny mesa....building permit...proposed interior remodel to an existing office/warehouse building. project includes demolish and new non-bearing wall partitions ceilings restrooms and office partitions. il-2-1 faa part 77 aia 2 300ft buffer. separate misc permits
Valuation:
N/A
Permit #:
667446
Status:
complete
Fee:
$147
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Construction change to pts 353020 approval 1235941. changes to include showing (e) ductwork and demolish of (e) split system. sheet m1.1
Valuation:
N/A
Permit #:
1250604
Status:
issued
Fee:
$130
Permit Type:
N/A
Building Type:
N/A
Mira mesa - building permit for minor demolish new partitions ceiling work finishes electrical duct work and plumbing work for a bar sink for existing office space. no change in use. zone: il-2-1 with city coastal vhfsz brush 300 buffer faa part 77 aia aluc
Valuation:
$285,530
Permit #:
814747
Status:
complete
Fee:
$4,735
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Kearny mesa : building tenant improvement to include: partition walls ceiling work new kitchen sink minor electrical electrical & ceiling & plumbing no mechanical to an existing office space/ste# 330/zoned: il-2-1
Valuation:
N/A
Permit #:
822181
Status:
complete
Fee:
$476
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Construction change to project# 333968 approval # 1167713 change is to show return air ducts & show address on mechanical sheet # m1-3
Valuation:
N/A
Permit #:
1196242
Status:
issued
Fee:
$130
Permit Type:
N/A
Building Type:
N/A
University building electrical mechanical & plumbing permits for tenant improvement: partitions ceiling electrical ductwork & new breakroom for suite #250 & #240 for extg office building. co-1-2/pcd 82-0544/cpioz-a/geo haz 1 & 52
Valuation:
N/A
Permit #:
1235942
Status:
complete
Fee:
$4,180
Permit Type:
Add/alt tenant im...
Building Type:
N/A
University building electrical mechanical & plumbing permits for tenant improvement: partitions ceiling electrical ductwork & new breakroom for suite #250 & #240 for extg office building. co-1-2/pcd 82-0544/cpioz-a/geo haz 1 & 52
Valuation:
N/A
Permit #:
1235943
Status:
complete
Fee:
$4,180
Permit Type:
Add/alt tenant im...
Building Type:
N/A
University building electrical mechanical & plumbing permits for tenant improvement: partitions ceiling electrical ductwork & new breakroom for suite #250 & #240 for extg office building. co-1-2/pcd 82-0544/cpioz-a/geo haz 1 & 52
Valuation:
N/A
Permit #:
1235944
Status:
complete
Fee:
$4,180
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Mira mesa . il-2-1 . building permit for inteior tenant improvment for existing office use. scope of work include demolish new partition walls new electrical ductwork and plumbing
Valuation:
N/A
Permit #:
833509
Status:
complete
Fee:
$199
Permit Type:
Add/alt tenant im...
Building Type:
N/A
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Mechanical Systems License info
Inactive License
| License # | 871979 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| 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 Mechanical Systems at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 789555 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| 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 Mechanical Systems at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 344663 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| 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 Mechanical Systems at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Mechanical Systems, click “This is My Business” to update your information.
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $12,500 |
Insured
| Workers Comp Provider | Security National Insurance Company |
22
Permits
- Building permit records show that Mechanical Systems has worked on 22 permitted projects.
Mechanical Systems Employees
CC
Christina Ann Cunha
Officer
CS
Christopher William Selfridge
Rmo
DH
Donald B Hern
Sole Owner
SS
Sue Ellen Selfridge
Ceo/President