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L & L Heating & Air Conditioning

4.8

About this business

L & L Heating and Air Conditioning is Denver's most trusted HVAC company. We've been family-owned and operated for more than 35 years. We offer same-day service on many of our HVAC services. You will be comfortable with us. L & L Heating and Air Conditioning provide a wide variety of HVAC services, including heating and furnace installation, heating and furnace repairs, heating and furnace maintenance, air conditioning repairs, air conditioning maintenance, and air conditioning installation. 

Location details

177 Summit View Cir, Parker, CO, 80138, United States

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4.8546 reviews
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David Schustek's profile image
David Schustek 
on Google
6 days ago

L&L responded courteously and quickly. They provided a competitive bid and completed the job as promised faster than I expected! 

gregg starchman's profile image
gregg starchman 
on Google
6 days ago

Technician found a separate issue and jumped on the issue and fixed it. 

Steve Rebik's profile image
Steve Rebik 
on Google
a week ago
Michael Eryan's profile image
Michael Eryan 
on Google
2 weeks ago

I appreciate the honesty of the HVAC specialists at L&L Heating & Air Conditioning, Inc. Two winters ago, my heater was short cycling. The first recommendation I got—from another company—was to replace it with a more powerful (and expensive) unit. The L&L technician instead suggested I try using two-inch air filters with a lower MERV rating to reduce strain on the system and prevent the motor from overheating. I made the switch, and this winter I haven’t had any short cycling problems. Simple fix, great results. 

Ted Winning's profile image
Ted Winning 
on Google
3 weeks ago

One morning, my furnace was shutting off prematurely, so the temperature could not be increased. I called L&L Heating & Air Conditioning who had installed the unit 13 months earlier. A friendly and knowledgeable technician arrived that afternoon and fixed the problem. The part was an update that they had initiated after our installation, so they didn’t charge me. How nice! 

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Frequently asked questions about L & L Heating & Air Conditioning

How is L & L Heating & Air Conditioning rated?

L & L Heating & Air Conditioning has a 4.8 star rating with 546 reviews. 

When is L & L Heating & Air Conditioning open?

L & L Heating & Air Conditioning is open now. It is open 24/7. 

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