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Location and Projects

Address
3128 FAIRMOUNT ST, Los Angeles, CA, 90063
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Professional Technicians Heating & Air Conditioning Inc

Professional Technicians Heating & Air Conditioning is a family owned business founded by two brothers, Jose and David Ayala. We are dedicated to creating our clients level of desired comfort through exceptional HVAC services. Our services include the installation of HVAC systems, furnaces, boilers, air conditioners, and heat pumps. Maintenance services to keep systems running efficiently include changing air filters, checking for leaks, replacing worn parts, testing thermostats, checking and refilling refrigerant levels, testing electric circuits, and inspecting fans and motors. We offer system repair services as well as some additional services including indoor air quality testing, duct system cleaning, energy audits, cleaning and sealing ducts, and individual HVAC system sales. Give us a call to schedule a meeting for an estimate, we look forward to working with you!

From BuildZoom: Professional Technicians Heating & Air Conditioning Inc, 3128 Fairmount St, Los Angeles, CA (Employees: David Ayala and Jose Ayala) holds a Warm Air Heating, Ventilating And Air Conditioning 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 Professional Technicians Heating & Air Conditioning Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.

Professional Technicians Heating & Air Conditioning Inc Services

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Boiler/Water Heater Gas and Piping HVAC Sheet Metal Work Mechanical Work

Professional Technicians Heating & Air Conditioning Inc Contact Information

Phone: (661) 233-5158
Address: 3128 FAIRMOUNT ST, Los Angeles, CA 90063

Building Permits by Professional Technicians Heating & Air Conditioning 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.

Hvac
652 N North Spring St, Los Angeles, CA, 90012
2023-02-25
4 heat pumps 4 tons package units 4 heat pumps 5 tons package units 2 split systems 3 tons heat pumps 2 heat pumps 2 tons package units 8 exhausts fans in bathrooms
Valuation:
N/A
Permit #:
21044-90000-01684
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Hvac
2132 S Century Park Ln, Los Angeles, CA, 90067
2025-09-18
Replace air handler and heatpump. 4 ton unit. only affecting apartment 407
Valuation:
N/A
Permit #:
25044-90000-01032
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Hvac
2122 Century Park Ln, Los Angeles, CA, 90067
2025-03-24
Replace condenser heat pump (3 tons) and air handler (3 tons)
Valuation:
N/A
Permit #:
25044-90000-02949
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Hvac
11111 W Venice Blvd, Los Angeles, CA, 90034
2022-12-14
Supplemental permit to revise work description to read: address change no change in legal from 11111 w. venice blvd. 3 to 11111 w. venice blvd. #2 replace wall furnace 50k btu
Valuation:
N/A
Permit #:
22044-20001-13679
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Hvac
4117 W Jefferson Blvd, Los Angeles, CA, 90016
2025-06-16
Install two heat pumps 4 tons
Valuation:
N/A
Permit #:
25044-90000-05906
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Hvac
414-1 2 N Orange Grove Ave, Los Angeles, CA, 90036
2025-07-07
Install two mini splits
Valuation:
N/A
Permit #:
25044-90000-05905
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Hvac
2131 S Century Park Ln, Los Angeles, CA, 90067
2025-02-15
Replace condenser heat pump
Valuation:
N/A
Permit #:
25044-90000-01407
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Hvac
160 N Glendale Blvd, Los Angeles, CA, 90026
2022-05-13
Supplemental permit to permit #21044-90000-25924 to: change the sub-type from single-family dwelling to commercial
Valuation:
N/A
Permit #:
21044-10001-25624
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Hvac
2131 S Century Park Ln, Los Angeles, CA, 90067
2024-12-11
Replace 3 tons heat pump that is on the roof
Valuation:
N/A
Permit #:
24044-90000-17598
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Hvac
810 N Bonnie Brae St, Los Angeles, CA, 90026
2024-12-13
Convert existing storage room to new attached adu per building permit #23016 - 10000 - 17463
Valuation:
N/A
Permit #:
24044-30000-00307
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Hvac
2248 S Ridgeley Dr, Los Angeles, CA, 90016
2023-07-24
Supplemental permit to 22044-10000-11257 request is for additional work. (1) kitchen hood (1) dryer
Valuation:
N/A
Permit #:
22044-10001-11257
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Hvac
654 N Spring St, Los Angeles, CA, 90012
2021-10-21
Supplemental permit to permit # 21044-90000-01684 to change address from [652 north spring st.] to [654-656 north spring st.] [08/17/2021]
Valuation:
N/A
Permit #:
21044-30001-01684
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Hvac
3417 W 21st St, Los Angeles, CA, 90018
2021-03-25
Install a split system (2 tons) install 7 ducts do electrical work for condenser run the gas for the furnace do electrical work for furnace
Valuation:
N/A
Permit #:
21044-90000-02947
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Hvac
817 N Coronado Ter, Los Angeles, CA, 90026
2025-04-18
Replace condenser
Valuation:
N/A
Permit #:
25044-90000-04083
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Hvac
11111 W Venice Blvd, Los Angeles, CA, 90034
2022-12-14
Supplemental permit to revise work description to read: replace wall furnace 5 btu not 25 btu
Valuation:
N/A
Permit #:
22044-20001-13678
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Hvac
5515 W Village Grn, Los Angeles, CA, 90016
2022-01-04
Install 1 mini split air conditioning and heating 1.5 tons 18k btu with 2 evaporator coils 9k btu
Valuation:
N/A
Permit #:
21044-90000-28659
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Hvac
1810 W Montana St, Los Angeles, CA, 90026
2022-09-20
Supplemental to 22044 90000 09907 to update work description to read change to 1 mini split
Valuation:
N/A
Permit #:
22044-10001-09907
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Hvac
2248 S Ridgeley Dr, Los Angeles, CA, 90016
2023-07-24
Supplemental to permit# 22044-30000-11265 to addition - 1 kitchen hood & 1 dryer vent
Valuation:
N/A
Permit #:
22044-10001-11265
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Hvac
2248 S Ridgeley Dr, Los Angeles, CA, 90016
2023-07-24
Supplemental to permit# 22044-10000-11254 to addition - 1 kitchen hood & 1 dryer vent
Valuation:
N/A
Permit #:
22044-10001-11254
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Hvac
2131 S Century Park Ln, Los Angeles, CA, 90067
2024-02-06
Replace air conditioning heat pump 3.5t and air handler 3.5t. additionally replace two bathroom fans
Valuation:
N/A
Permit #:
23044-90000-28470
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A

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