Updated: Jun 13, 2026
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Address
4444 VIEWRIDGE AVE STE A, San Diego, CA, 92123
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Mechanical System Contractors Inc
Mechanical System Contractors Inc, 4444 Viewridge Ave, San Diego, CA (Employees: Brian Nicholas Schroeder and Chris Eugene Andrews) holds a Warm Air Heating, Ventilating And Air Conditioning license according to the California license board.
Their BuildZoom score of 95 ranks in the top 22% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mechanical System Contractors Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mechanical System Contractors Inc Services
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Mechanical System Contractors Inc Contact Information
Phone Number: (858) 279-4700
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Address: 4444 VIEWRIDGE AVE STE A, San Diego, CA 92123
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Building Permits by Mechanical System Contractors Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Standard- mechanical/electrical/plumbing standalone:4220/executive
Valuation:
N/A
Permit #:
PRJ-1114509
Status:
complete
Fee:
$162
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - mechanical
2023-10-16
No-plan - nonresidential/multifamily - mechanical:9191/towne centre
Valuation:
N/A
Permit #:
PMT-3252672
Status:
complete
Fee:
$452
Permit Type:
N/A
Building Type:
N/A
Mechanical pmt:4220/executive
Valuation:
N/A
Permit #:
PMT-3286331
Status:
complete
Fee:
$244
Permit Type:
N/A
Building Type:
N/A
Navajo building permit to remove sanctury/social hall & existing residence and replace with new single story sanctury/hall site retaining walls. zone = rs- 1-1 brush zone. cup# c-18566 parking impact census 97.05 owner temple emanuel
Valuation:
$679,186
Permit #:
386999
Status:
complete
Fee:
$121
Permit Type:
Church or religio...
Building Type:
N/A
Scripps miramar ranch building permit for tenant improvement: partitions ceiling structural electrical mechanical & plumbing to extg library for alliant international university. rs-1-8/cup 96-1022/esl/300 brush zone/tndm prkg. ct#95.74
Valuation:
$816,293
Permit #:
475195
Status:
complete
Fee:
$4,835
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Mira mesa; building mechanical electrical plumbing permits for interior tenant improvement to an existing office space. work to include removing of existing partition walls and re-configure the interior partitions by adding new interior walls new doors new ceiling and associated electrical mechanical and plumbing work. zone: il-2-1 & cv-1-1 fire brush management esl geo haz 53 & 32
Valuation:
$182,770
Permit #:
1013628
Status:
complete
Fee:
$3,430
Permit Type:
Add/alt tenant im...
Building Type:
N/A
University - building; elect; mech; and plumbing permits for interior tenant improvement for an existing office use. work to include demolish new partition walls ceiling & electrical no new mechanical equiptment proposed- ductwork only. one new sink is being added. cn-1-2 cpioz-a pcd 85-0492; geo haz 51
Valuation:
$112,770
Permit #:
1030338
Status:
complete
Fee:
$2,429
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Carmel valley..building; elect & mechanical permits for proposed interior tenant improvement for existing office space. scope of work includes int. demolish new partitions. no new mechanical or plumbing misc. electrical throughout- (e) lighting to remain relocate lighting fixtures. cvpd-ec coastal zone; no esl; geo-52
Valuation:
$89,950
Permit #:
1194033
Status:
complete
Fee:
$1,940
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Kearny mesa - building electrical mechanical and plumbing permits for the tenant improvement to a suite on the fifth floor of an existing office building. work to include interior demolish partition walls to create two new offices and a break room adding a sink suspended ceiling mechanical ductwork and associated power & lighting. il-2-1 geo 52 cup 747553
Valuation:
$35,000
Permit #:
1094778
Status:
complete
Fee:
$1,387
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Mira mesa....building permit....proposed interior tenant improvement to existing office/warehouse space. scope of work inlcudes 3 suites (100;101;102) all adjacent to each other. scope continued: demolish new partitions ceiling lighting (e) hvac duct work. new restrooms. il-2-1. seperate misc permits required. aeioz; brush zone buffer 300 esl cen.tract-83.18
Valuation:
$174,000
Permit #:
524358
Status:
complete
Fee:
$1,763
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Sabre springs - building permit for interior tenant improvement to an existing office use. work to include demolish new partition walls ceiling electrical plumbing and ductwork. zone: ip-2-1 overlays: aia esl brush w 300
Valuation:
$446,629
Permit #:
690139
Status:
complete
Fee:
$15,862
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Sabre springs...building permit...proposed partial tenant improvement within a (6) floor building on the 2nd floor. single occupant going into existing core and shell building comprised of general office b use. project includes new wall partitions new ceilings new mechanical electrical & plumbing infrastractue. separate miscellaneous permits. zoned:ip2-1/pid89-0909 vhfsz fire:brush ma... see more
Valuation:
$279,720
Permit #:
813998
Status:
complete
Fee:
$4,626
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Mission valley : building electrical mechanical plumbing permit for a tenant improvement of an existing commercial office scope of work includes new interior partitions relocate existing sink ductwork, ceiling work electrical mechanical no new plumbing/zoned: mvpd-mv-co/pcd 87-0517
Valuation:
$217,000
Permit #:
799925
Status:
complete
Fee:
$3,637
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Rancho penasquitos- building permit for tenant improvement to an existing office. the scope of work includes new partition walls full height wall new sink new fixtures to ada compliant restroom finishes electrical mechanical & plumbing. cc-1-3 pcd 86-0908
Valuation:
$176,540
Permit #:
780658
Status:
complete
Fee:
$3,243
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Torrey hills--building permit for a tenant improvement. to an existing pharmaceutical office on the 2nd floor of an existing 3 story building. scope of work is to building new partition walls doors glazzing millwork lights ceiling and electrical plumbing and mechanical work.---zone: ip-2-1/vhfsz aia
Valuation:
$754,320
Permit #:
863364
Status:
complete
Fee:
$10,134
Permit Type:
Add/alt tenant im...
Building Type:
N/A
University - building; elect; mech; and plumbing permits for interior tenant improvement for an existing office use. work to include demolish new partition walls ceiling electrical new ductwork plumbing relocate only. cn-1-2 cpioz-a pcd 85-0492; geo haz 51
Valuation:
$140,490
Permit #:
1030267
Status:
complete
Fee:
$2,794
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Carmel valley. building mechanical and electrical permits for replace and relocate heat pump to fitness center new mechanical unit new ductwork in suites 110 & 130 in an (e) commercial building. cvpd-ec/geo haz 52
Valuation:
$5,000
Permit #:
1714942
Status:
complete
Fee:
$732
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Carmel valley - building permit for interior tenant imporvement to an existing office use. scope of work to include demo/new partition walls replace ceiling grid & tile lighting and no new plumbing. zone: cvpd-ec no overlays sdp 40-0781 96-7658
Valuation:
$178,147
Permit #:
693042
Status:
complete
Fee:
$99
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Peninsula (ntc) vtm/cdp/mpdp 99-1076 - historic district existing. building permit for interior tenant improvment for future retail. scope of work is new demising walls ceiling and toiletroom new electrical distribution and lighting in the suites new hvac distribution from (e) rooftop units new plumbing new exterior doors & windows to comply with histroical requirements. zone: cr-1-1 ... see more
Valuation:
$190,791
Permit #:
702189
Status:
complete
Fee:
$6,924
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Scripps miramar ranch...building permit...proposed 3, 500 s.f. interior tenant improvement for existing two stories office bulding in existing b occupancy. the scope of work consists demolition and new interior partitions ceiling lighting electrical new hvac ductwork remove and replace all plumbing fixture units. the zone is ip-2-1 pdp#8434 aia faa part 77 ct#170.22 rtpoz
Valuation:
$101,500
Permit #:
682442
Status:
complete
Fee:
$5,036
Permit Type:
Add/alt tenant im...
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Mechanical System Contractors Inc License info
Verified License
| License # | 878844 |
| Status | Active |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Mechanical System Contractors Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Cypress Insurance Company |
173
Permits
- Building permit records show that Mechanical System Contractors Inc has worked on 173 permitted projects.
Mechanical System Contractors Inc Employees
BS
Brian Nicholas Schroeder
Rmo / Ceo / Pres
CA
Chris Eugene Andrews
Officer