How many projects has Mechanical Systems Service Corporation undertaken?

Mechanical Systems Service Corporation has pulled 36.0 building permits since 1988.

Mechanical Systems Service Corporation

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Corona

Best HVAC/Mechanical Contractors in Corona

Updated: May 17, 2026

Mechanical Systems Service Corporation

Mechanical Systems Service Corporation at PO BOX 77715, Corona, CA 92883, held a HVAC/Mechanical Contractor license (#483409) with the California contractors license board with an expiration date of 11-30-2029. We last verified the license was inactive on 05-16-2026.

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 bidding system to be easily matched to qualified, licensed professionals in your area.

Building Permits by Mechanical Systems Service Corporation

Sort by: Notable Notable | Date Date | Job Value Job Value

This is a sample of this contractor's permits. Click here to access their complete permit history.

Building permit

1315 N Blue Gum St, Anaheim, CA, 92806

2015-09-15

Mechanical for condensor and fau change out

Valuation:

N/A

Permit #:

BLD2015-03532

Status:

final

Fee:

N/A

Permit Type:

Tenant improvement

Building Type:

N/A

Building permit

1311 N Blue Gum St, Anaheim, CA, 92806

2015-07-09

Mechanical to replace (2) roof top air conditioning units (like for like)

Valuation:

N/A

Permit #:

BLD2015-03168

Status:

final

Fee:

N/A

Permit Type:

Tenant improvement

Building Type:

N/A

Mechanical

2160 Foothill Blvd, La Canada Flintridge, CA, 91011

2016-09-27

Replace 3 -5 ton roof package air conditioning unit systems

Valuation:

N/A

Permit #:

1609220018

Status:

issued

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Hvac

8910 N Mikuni Ave, Northridge, CA, 91324

2014-05-01

Payment and inspection for 1 compressor 1 duct type smoke detector and air conditioning shutdown test

Valuation:

N/A

Permit #:

13044-20001-12839

Status:

final

Fee:

N/A

Permit Type:

Commercial

Building Type:

N/A

Mechanical - tenant improvement

31 Journey, Aliso Viejo, CA, 92656

2015-12-09

Permit to install (2) package roof top heat pump units and ductwork for tie permit 74697

Valuation:

N/A

Permit #:

75362

Status:

issued

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Commercial trade mep permit

11335 Jersey Blvd, Rancho Cucamonga, CA, 91730

2013-05-21

Replace existing heat pump same location with new heat pump

Valuation:

N/A

Permit #:

PMT2013-01474

Status:

final

Fee:

$95

Permit Type:

N/A

Building Type:

N/A

Hvac

8910 N Mikuni Ave, Northridge, CA, 91324

2014-05-12

(1) smoke control witness test

Valuation:

N/A

Permit #:

14044-20000-03801

Status:

final

Fee:

N/A

Permit Type:

Commercial

Building Type:

N/A

Hvac

8910 N Mikuni Ave, Northridge, CA, 91324

2014-05-01

Replace package unit

Valuation:

N/A

Permit #:

13044-20000-12839

Status:

final

Fee:

N/A

Permit Type:

Commercial

Building Type:

N/A

Hvac

10904 W Lindbrook Dr, Los Angeles, CA, 90024

2001-01-17

Install (2) 25000 btu radiant heaters installl ductiwork only to 2 ex isting air handlers and install 2 smoke detectors

Valuation:

N/A

Permit #:

00044-30000-10125

Status:

final

Fee:

N/A

Permit Type:

Commercial

Building Type:

N/A

Mechanical

4200 Ming Ave, Bakersfield, CA, 93309

2020-01-28

No Description Available

Valuation:

N/A

Permit #:

19-7031/000 000 M 00

Status:

complete

Fee:

$100

Permit Type:

Commercial mpe

Building Type:

Non applicable

Hvac

7250 W Melrose Ave, Los Angeles, CA, 90046

2006-06-02

Remodel - new grills t-stots misc. relocating grills and (1) new condensing unit for wine cellar

Valuation:

N/A

Permit #:

00044-30000-04119

Status:

final

Fee:

N/A

Permit Type:

Commercial

Building Type:

N/A

Building

500 Inland Center Dr, San Bernardino, CA, 92408

2011-06-09

Install cooling system for telco room - suite 459 (verizon store)

Valuation:

N/A

Permit #:

B1101415

Status:

issued

Fee:

$104

Permit Type:

N/A

Building Type:

N/A

Building combo

1921 S Lynx Pl, Ontario, CA, 91761

2014-11-14

Replace roof mounted package air conditioning unit. like size for like size

Valuation:

N/A

Permit #:

B201403643

Status:

final

Fee:

$49

Permit Type:

N/A

Building Type:

N/A

Building combo

1870 S Carlos Ave, Ontario, CA, 91761

2015-11-25

Replace 5 ton package heat pump in same location

Valuation:

N/A

Permit #:

B201504218

Status:

final

Fee:

$48

Permit Type:

N/A

Building Type:

N/A

Tenant imp

2500 E Imperial Hwy, Ste 178, Brea, CA, 92821

2009-07-14

Tenant improvmt furnish & install 1 5.0 ton rooftop heat pump system

Valuation:

$8,000

Permit #:

B09-000-499

Status:

Final

Fee:

$418

Permit Type:

N/A

Building Type:

N/A

Mechanical

9350 Wilshire Blvd, Beverly Hills, CA, 90212

1988-08-23

New air dist.alter exist. dou- ble duct sys.& convert to vav w/per

Valuation:

N/A

Permit #:

88003635

Status:

approved

Fee:

N/A

Permit Type:

N/A

Building Type:

N/A

Commercial and industrial mechanical

9901 Adams Ave, Huntington Beach, CA, 92646

2013-06-12

Direct c/o of package air conditioning unit **joann's fabrics** entered by: daleyj

Valuation:

N/A

Permit #:

M2013-002630

Status:

final

Fee:

$194

Permit Type:

N/A

Building Type:

N/A

Mechanical permit

406 S Lake Ave, Pasadena, CA, 91101

1993-08-18

Me - tenant improvement; new facade new interior partitions. + pl

Valuation:

Permit #:

ME152134

Status:

Final

Fee:

N/A

Permit Type:

Mechanical permit

Building Type:

N/A

Plumbing permit

406 S Lake Ave, Pasadena, CA, 91101

1993-09-14

Pl - tenant improvement; new facade new interior partitions. + pl

Valuation:

Permit #:

PL152134

Status:

Final

Fee:

N/A

Permit Type:

Plumbing permit

Building Type:

N/A

Mechanical permit

550 N Lake Ave, Pasadena, CA, 91101

1993-12-20

Me - change out (3) exist. rooftop package gas-ele air conditioning units

Valuation:

Permit #:

ME154778

Status:

Expired

Fee:

N/A

Permit Type:

Mechanical permit

Building Type:

N/A

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Inactive License

License #	483409
Status	Inactive
State	California
Type	General Building, Warm Air Heating, Ventilating And Air Conditioning, Refrigeration
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 Service Corporation at the California Contractors State License Board.

This is a sample of licensing data; click here to access a complete history.

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Bonded

Bonded Agent	American Contractors Indemnity Company
Bond Value	$15,000

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Insured

Workers Comp Provider

Falls Lake Fire & Casualty Company

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36

Permits

Building permit records show that Mechanical Systems Service Corporation has worked on 36 permitted projects.

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Building Permits by Mechanical Systems Service Corporation

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Insured

36

Permits

Mechanical Systems Service Corporation Employees

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Mechanical Systems Service Corporation

Location and Projects

Mechanical Systems Service Corporation

Mechanical Systems Service Corporation Services

Mechanical Systems Service Corporation Contact Information

Building Permits by Mechanical Systems Service Corporation

Similar Contractors See more

Home Upgrade Specialist Inc

Titan Air Conditioning Inc

Aced It! Cooling and Heating

Mechanical Systems Service Corporation Reviews

Recent Buildzoom Projects

Let us find you an HVAC pro in your area today

Mechanical Systems Service Corporation License info

Inactive License

ALERT*

BuildZoom Score

Bonded

Insured

36

Permits

Mechanical Systems Service Corporation Employees

About BuildZoom

Finding a Contractor through BuildZoom

Press Coverage