Don Glenn Heating & Air Conditioning
About Don Glenn Heating & Air Conditioning
Don Glenn Heating & Air Conditioning provides professional hvac services in Los Angeles, CA. A family-owned business with over 75 years of experience, providing full HVAC services for residential and commercial customers, including installation, repair, and maintenance. Our HVAC technicians service and repair all major brands including Carrier, Lennox, Trane, Rheem, and Goodman. We handle AC repair, furnace repair, heat pump service, ductwork installation, thermostat replacement, and complete system installations. Regular maintenance extends equipment life by 5-10 years and prevents expensive emergency breakdowns. We offer annual maintenance agreements that include priority scheduling, discounted repairs, and seasonal tune-ups. Serving the Los Angeles metro area. Licensed California CSLB contractor. Free estimates. We stay current on California building codes, Title 24 energy compliance, and CalGreen standards for all residential work.
6 years in business
Services
AC Repair
FeaturedDiagnose and repair cooling issues including compressor, capacitor, fan motor, and refrigerant leaks.
Starting at $200 / per repair
AC Tune-Up
FeaturedComplete AC maintenance including filter replacement, coil cleaning, refrigerant check, and thermostat calibration.
Starting at $100 / per visit
Duct Cleaning
Professional air duct cleaning for improved air quality. Includes supply, return, and dryer vent cleaning.
Starting at $350 / per home
Furnace Repair
Diagnose and repair heating system issues including igniter, blower motor, heat exchanger, and thermostat.
Starting at $250 / per repair
New System Installation
Full HVAC system replacement including air handler, condenser, ductwork inspection, and thermostat. Includes permits.
Starting at $4350 / per system
Location
3811 Verdugo Rd
Los Angeles, CA 90001
Typical Hvac Costs in Los Angeles
$200–$800
Costs vary based on project scope, materials, and complexity. Get a free quote from Don Glenn Heating & Air Conditioning to compare pricing in Los Angeles.
Hours of Operation
Services Offered
AC Repair
Diagnose and repair cooling issues including compressor, capacitor, fan motor, and refrigerant leaks.
$200
starting at
AC Tune-Up
Complete AC maintenance including filter replacement, coil cleaning, refrigerant check, and thermostat calibration.
$100
starting at
Duct Cleaning
Professional air duct cleaning for improved air quality. Includes supply, return, and dryer vent cleaning.
$350
starting at
Furnace Repair
Diagnose and repair heating system issues including igniter, blower motor, heat exchanger, and thermostat.
$250
starting at
New System Installation
Full HVAC system replacement including air handler, condenser, ductwork inspection, and thermostat. Includes permits.
$4,350
starting at
Reviews
4.6
7 reviews
7 reviews
Troy C.
They warranty their work and actually honor it without hassle. Had a minor issue three months after a job and they came back and fixed it the next day at no charge. That is integrity.
Response from Don Glenn Heating & Air Conditioning
Thanks for the great feedback! We are always working to earn that fifth star and appreciate you pointing us in the right direction.
Ashley E.
Used them for heating repair. Tech was knowledgeable and honest about what we actually needed vs what we could skip.
1 person found this helpful
Response from Don Glenn Heating & Air Conditioning
We really appreciate this review! Our hvac team in Los Angeles works hard to deliver quality results. Thanks for your trust.
Anthony S.
Used Don Glenn Heating & Air Conditioning and was very satisfied with the hvac work. Second time using them and they were just as good as the first. Consistent quality and honest communication throughout.
2 people found this helpful
Response from Don Glenn Heating & Air Conditioning
Thanks for the great feedback! Serving Los Angeles with reliable hvac service is what we do best. See you next time!
Wendy J.
The crew lead on our last job was exceptional. Explained every step, kept the work area organized, and double-checked everything before calling the job done. Details matter.
Courtney H.
What I appreciate most is they do not try to sell you things you do not need. Honest assessment, fair price, quality work. That is the whole formula and they have it down.
Kayla S.
We had an emergency situation and they squeezed us in same day. Not only did they fix the immediate problem but they caught another issue we did not even know about. Saved us money in the long run.
Response from Don Glenn Heating & Air Conditioning
Thank you for letting us know about your experience. We hold ourselves to high standards and want to ensure every visit meets them.
Lisa P.
We called multiple companies and they were the only ones who could come out the same week. Glad we went with them because the work quality was excellent and the price was fair.
Response from Don Glenn Heating & Air Conditioning
We are so grateful for your trust in us. Reviews like this motivate our entire team to keep raising the bar.
Service Area
Serves Los Angeles and surrounding areas
Frequently Asked Questions
Last updated April 2026
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