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Location and Projects

Address
561 E SAN BERNARDINO ROAD, Covina, CA, 91723
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Southwest Mechanical Inc

Southwest Mechanical, Inc. (SWM) is a full-service mechanical contractor based in Southern California, specializing in HVAC, plumbing, boiler, hydronic heating and domestic hot water systems, electrical services, energy management, and general contracting. With over 20 years of experience, SWM has established itself as a trusted partner for large-scale commercial and residential projects, delivering design, installation, and maintenance services to ensure efficient and reliable building systems.

SWM caters to a broad range of industries, including high-rise buildings, commercial complexes, and industrial sites, and offers additional services such as preventative maintenance, 24-hour emergency service, roofing, weatherproofing, and consulting. Our commitment to innovative engineering, quality craftsmanship, and customer service has earned us long-term partnerships with several major property management firms.

From BuildZoom: Southwest Mechanical Inc, 561 E San Bernardino Rd, Covina, CA holds a Warm Air Heating, Ventilating And Air Conditioning, Boiler, Hot Water Heating And Steam Fitting, General Building, Plumbing license and 1 other license according to the California license board.

Their BuildZoom score of 108 ranks in the top 5% of 336,931 California licensed contractors.

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

Southwest Mechanical Inc Services

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Boiler/Water Heater HVAC Drywall Plumbing Mechanical Work

Southwest Mechanical Inc Contact Information

Phone: (877) 796-4822
Address: 561 E SAN BERNARDINO ROAD, Covina, CA 91723

Building Permits by Southwest 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.

Building combo
1005 N Center Ave, Ontario, CA, 91764
2024-01-04
Remove (2) (e) 299 000 btu spa heaters and replace with 2 (n) 299 000 btu heaters like for like (same location). remove (3) (e) 2.6 hp pumps and install (3) (n) 2.6 hp pumps like for like (same location)
Valuation:
N/A
Permit #:
B202400078
Status:
plan check fees invoiced
Fee:
$743
Permit Type:
N/A
Building Type:
N/A
Building combo
955 N Duesenberg Dr, Ontario, CA, 91764
2023-02-23
Remove and replace existing 2) pool heaters 1) spa heater all work shall remain same size and location. like for like
Valuation:
N/A
Permit #:
B202300826
Status:
issued
Fee:
$458
Permit Type:
N/A
Building Type:
N/A
Plumbing
455 E 3rd St, Los Angeles, CA, 90013
2023-05-25
Repair waste pipes in maintenance office kitchen dinning room employee bathroom
Valuation:
N/A
Permit #:
23042-10000-11433
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Plumbing
455 E 3rd St, Los Angeles, CA, 90013
2023-01-11
Replace 10 stack drains at first floor and underground drain
Valuation:
N/A
Permit #:
23042-10000-00663
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Pressure vessel
424 S Westmoreland Ave, Los Angeles, CA, 90020
2025-08-11
Boiler and storage tank installation. direct replacemenbt
Valuation:
N/A
Permit #:
25045-20000-00451
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Pressure vessel
11035 W Magnolia Blvd, North Hollywood, CA, 91601
2024-04-16
Remove existing dhw water heaters & holding tank and install new
Valuation:
N/A
Permit #:
23045-10000-00473
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Mechanical residential alteration
5325 Oak Park Ln, Oak Park, CA, 91377
2022-01-05
Remove and replace existing pool and spa heaters total of 6
Valuation:
N/A
Permit #:
M22-000005
Status:
issued
Fee:
$197
Permit Type:
N/A
Building Type:
N/A
Pressure vessel
13181 W Mindanao Way, Marina Del Rey, CA, 90292
2025-06-30
Replacement of boiler and storage tank
Valuation:
N/A
Permit #:
25045-90000-00468
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Mechanical permit
6600 Beachview Dr, Rancho Palos Verdes, VA, 90275
2024-11-07
Reroute 2 mechanical vent through units 205 305 & 405
Valuation:
N/A
Permit #:
MEC2024-00122
Status:
final
Fee:
N/A
Permit Type:
Change out
Building Type:
N/A
Plumbing
455 E 3rd St, Los Angeles, CA, 90013
2024-02-12
Remove and replace existing sewage drain piping
Valuation:
N/A
Permit #:
22042-10000-24705
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Bldg-alter/repair
321 W Olympic Blvd, Los Angeles, CA, 90015
2019-08-07
Addition 1- hr rated demising walls to divide portion of 1st floor core& shell retail space (4, 358 sf ) into 3 retail spaces. (no change of use)
Valuation:
$4,000
Permit #:
19016-10000-09750
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Plumbing
455 E 3rd St, Los Angeles, CA, 90013
2023-12-05
Install one drain line for new clothes washer in manager office
Valuation:
N/A
Permit #:
23042-10000-25246
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Plumbing
1000 S Grand Ave, Los Angeles, CA, 90015
2019-04-30
Installation of new grease interceptor serving future restaraunt. revision existing sewage ejector calculations
Valuation:
$30,000
Permit #:
19042-10000-02728
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Residential miscellaneous
5053 Earl Ct, Rancho Cucamonga, CA, 91701
2023-11-02
Install a new block wall at the rear of the property
Valuation:
N/A
Permit #:
PMT2023-05738
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Hvac
1555 N Vine St, Los Angeles, CA, 90028
2024-07-11
Remove and replace registers
Valuation:
N/A
Permit #:
23044-90000-20869
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Pressure vessel
501 W Olympic Blvd, Los Angeles, CA, 90015
2021-09-17
Remove and replace 1 hot water boiler
Valuation:
N/A
Permit #:
21045-10000-00773
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Hvac
4077 W 3rd St, Los Angeles, CA, 90020
2023-06-07
Installation of vrf hvac for apartments
Valuation:
N/A
Permit #:
23044-10000-14220
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Hvac
8935 N Van Nuys Blvd, Panorama City, CA, 91402
2023-11-01
R & r 2 rtpu for apartment 9 & 19
Valuation:
N/A
Permit #:
23044-90000-26429
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Hvac
600 N Broadway, Los Angeles, CA, 90012
2018-04-26
Change in address and legal from 600 s. broadway to 600 n. north broadway date: 04/10/2018
Valuation:
N/A
Permit #:
17044-20001-11651
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Plumbing
1714 N Mccadden Pl, 218, Los Angeles, CA, 90028
2018-08-06
Re-plumbing two bathrooms and plumbing for coffee maker and ice maker in the lounge
Valuation:
N/A
Permit #:
18042-90000-07762
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A

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