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Location and Projects

Address
6815 Redwood Drive Ste D, Cotati, CA, 94931
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R.J. Mechanical, Inc

R.J. Mechanical, Inc, 6815 Redwood Dr, Cotati, CA (Owned by: Robert Scott Stocker) holds a Warm Air Heating, Ventilating And Air Conditioning, Sheet Metal license and 1 other license according to the California license board.

Their BuildZoom score of 102 ranks in the top 11% of 336,931 California licensed contractors.

Their license was verified as active when we last checked. If you are thinking of hiring R.J. Mechanical, Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.

R.J. Mechanical, Inc Contact Information

Phone: (909) 677-7553
Address: 6815 Redwood Drive Ste D, Cotati, CA 94931

R.J. Mechanical, Inc Cotati

Quality

102
89th percentile
How is the BuildZoom score calculated?
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
R.J. Mechanical, Inc has a BuildZoom score of 102, which places them above 89% of 336,931 contractors in California.

Activity

2 projects
 2025
Our building permit records indicate that R.J. Mechanical, Inc has worked on at least 2.0 projects over the past year.

This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.

Pricing

1 project
 $100k-$250k
1 project
 $500k-$1mil
Value Not Public: 0 projects
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 R.J. Mechanical, Inc

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.

Commercial hvac changeout
1318 Redwood Way, Petaluma, CA, 94954
2025-07-15
Remove existing packaged 30 ton hvac units servicing 2 story building from the roof. replace with a vrf system for space conditioning and doas unit to satisfy ventilation air. bathroom exhaust is not within the scope of work & intended to remain as-is
Valuation:
$650,000
Permit #:
MECC-2025-0007
Status:
issued
Fee:
$2,101
Permit Type:
N/A
Building Type:
N/A
Commercial hvac changeout
200 Kentucky St, Petaluma, CA, 94952
2025-04-08
Replacing the current hvac system
Valuation:
$150,000
Permit #:
MECC-2025-0019
Status:
issued
Fee:
$969
Permit Type:
N/A
Building Type:
N/A
Mechanical permit
3525 W Carson St, Torrance, CA, 90503
2019-06-05
Mitsuwa marketplace: ten imp to create retail market and food court (exterior patio portion will be a separate permit)
Valuation:
$2,800,000
Permit #:
MEC19-00093
Status:
final
Fee:
$1,027
Permit Type:
N/A
Building Type:
N/A
Replace mechanical appliance;
132 Montego Ky, Novato, CA, 94949
2021-10-29
Remove furnace and replace with heat pump
Valuation:
$13,750
Permit #:
B27585
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Hvac
1110 S Abbot Kinney Blvd, Venice, CA, 90291
2021-08-25
Install upgrade hvac units and duct
Valuation:
N/A
Permit #:
21044-90000-07793
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Hvac
8000 W Sunset Blvd, Los Angeles, CA, 90046
2022-08-25
Install exhaust fan in restrooms
Valuation:
N/A
Permit #:
22044-90000-10240
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Resilient mechanical
2037 Zinfandel Ave, Santa Rosa, CA, 95403
2021-01-06
In clubhouse - remove current hydronic air handlers and air conditioning condensers and replace with new
Valuation:
N/A
Permit #:
B20-6783
Status:
final
Fee:
$152
Permit Type:
N/A
Building Type:
N/A
Plumbing permit
2353 N Point St, San Francisco, CA, 94123
2010-04-02
Work category: 1m; removing existing steam boiler steam radiator 50 gallon hot water heater and reinstalling 96% efficient condensing boiler new radiators and 80 gallon indirect domestic water heater
Valuation:
$0
Permit #:
PMW20100402582
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Hvac
2949 W Pico Blvd, # 364, Los Angeles, CA, 90006
2012-10-19
Install (3) package units. replace water cooling system @ unit #364
Valuation:
N/A
Permit #:
12044-10000-07884
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Hvac
2949 W Pico Blvd, # 364, Los Angeles, CA, 90006
2012-10-22
Supplemental to permit #12044-10000-07884 for vents
Valuation:
N/A
Permit #:
12044-10001-07884
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Plumbing permit
2200 Broadway St, San Francisco, CA, 94115
2011-06-14
Work category: 5m; install condenser on roof and connect to existing air handler
Valuation:
$0
Permit #:
PMW20110614993
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing permit
1625 Van Ness Ave, San Francisco, CA, 94109
2008-11-07
Instlall new hot water heating supply & return piping. 13-new reheat coils & controls
Valuation:
$0
Permit #:
PP20081107165
Status:
COMPLETED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing
1231 Market St, San Francisco, CA, 94103
2011-01-06
Comply with complaint #20103799 by installing new flue for domestic hot water boilers bringing to code
Valuation:
N/A
Permit #:
PM20100721566
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing
1231 Market St, San Francisco, CA, 94103
2011-01-06
Comply with complaint #20103799 by installing new flue for domestic hot water boilers bringing to code
Valuation:
N/A
Permit #:
PM20100721566
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing
1625 Van Ness Ave, San Francisco, CA, 94109
2009-01-12
Instlall new hot water heating supply & return piping. 13-new reheat coils & controls
Valuation:
N/A
Permit #:
PP20081107165
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing
2353 N Point St, San Francisco, CA, 94123
2012-05-15
Work category: 1m; removing existing steam boiler steam radiator 50 gallon hot water heater and reinstalling 96% efficient condensing boiler new radiators and 80 gallon indirect domestic water heater
Valuation:
N/A
Permit #:
PMW20100402582
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing
2200 Broadway St, San Francisco, CA, 94115
2012-06-09
Work category: 5m; install condenser on roof and connect to existing air handler
Valuation:
N/A
Permit #:
PMW20110614993
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A

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