Updated: May 29, 2026
Location and Projects
Address
P O BOX 913, Chino Hills, CA, 91709
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M C G BOILERS Plumber
M C G BOILERS INC, Chino Hls, Po Box 913, Chino Hills, CA (Employee: Mario Cesar Gonzalez) holds a Boiler, Hot Water Heating And Steam Fitting, Plumbing license according to the California license board.
Their BuildZoom score of 93 ranks in the top 27% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring M C G BOILERS INC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
M C G BOILERS INC Services
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M C G BOILERS INC Contact Information
Phone Number: (909) 393-6576
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Address: P O BOX 913, Chino Hills, CA 91709
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This is a sample of this contractor's permits. Click here to access their complete permit history.
No Description Available
Valuation:
$30,000
Permit #:
17-2342/000 000 CM16 00
Status:
complete
Fee:
$365
Permit Type:
Commercial new - ...
Building Type:
Unknown
Supplemental to permit # 04042-30000-21741 to change the address to 5542 w. pico blvd. fees paid on acf. comply with department order effective date 09/27/2004. permit will expire 30 days from issuance date
Valuation:
$0
Permit #:
04042-30001-21741
Status:
No Progress
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/a
Replace (e) exhaust fans. (revision to approved set dated 7/15/13)
Valuation:
N/A
Permit #:
1406050029
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install new pool pump @ family pool
Valuation:
N/A
Permit #:
B00-017-023
Status:
final
Fee:
$35
Permit Type:
N/A
Building Type:
N/A
Tie into a cold water line to feed water to generator and evap. cooler
Valuation:
N/A
Permit #:
B00-013-062
Status:
final
Fee:
$35
Permit Type:
N/A
Building Type:
N/A
Comm'l mechanical permit- 2ea - 800, 000 btu boilers for s & h rubber
Valuation:
N/A
Permit #:
MEC06-00246
Status:
complete
Fee:
$141
Permit Type:
N/A
Building Type:
N/A
Installation of one washer one dryer and one water heater
Valuation:
N/A
Permit #:
04042-30000-24366
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Replace 1 hot water boiler and 1 hot water storage tank
Valuation:
N/A
Permit #:
06045-20000-00353
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install 1 high pressure tube boiler and 3 steam kettles
Valuation:
N/A
Permit #:
03045-20000-00360
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Non-residential building alteration-repair
2005-03-14
Installation of (6) gas regulators & (1)additional burner for (e) food manufacture
Valuation:
N/A
Permit #:
B05-0229
Status:
final
Fee:
$206
Permit Type:
N/A
Building Type:
N/A
Replace low pressure steam boiler in the building
Valuation:
N/A
Permit #:
03045-10000-00533
Status:
triage
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Installing 30 hp 225, 000 btu boiler/compresser
Valuation:
N/A
Permit #:
PMT2004-07747
Status:
expired
Fee:
$284
Permit Type:
N/A
Building Type:
N/A
Rough plumbing for coffee shop
Valuation:
N/A
Permit #:
04042-10000-09051
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install one earthquake valve
Valuation:
N/A
Permit #:
04042-30000-21741
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Gas outlet for pressure vessle
Valuation:
N/A
Permit #:
03042-20000-23589
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Type h/ac. installation of new boiler--model #gbs-1 a--9.5 hpview pdf file
Valuation:
N/A
Permit #:
77909
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace steam boiler
Valuation:
N/A
Permit #:
03045-10000-00467
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Dryer installation
Valuation:
N/A
Permit #:
04044-30000-08561
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Rough plumbing
Valuation:
N/A
Permit #:
04042-30000-21293
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Gas line
Valuation:
N/A
Permit #:
04042-30000-21291
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
M C G BOILERS INC License info
Verified License
| License # | 811476 |
| Status | Active |
| State | California |
| Type | Boiler, Hot Water Heating And Steam Fitting, Plumbing |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for M C G BOILERS INC at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Security National Insurance Company |
19
Permits
- Building permit records show that M C G BOILERS INC has worked on 19 permitted projects.
M C G BOILERS INC Employees
MG
Mario Cesar Gonzalez
Rmo / Ceo / Pres