1-888-HEATING - A Gravlin Air Conditioning & Heating Company

15 years on Referral List


7955 E. Arapahoe Court, #1200 Englewood, Colorado 80112 phone: 303-770-2776

fax: 303-770-2034
website: View Site

FREE diagnostic for Martino customers if a repair is made.
Talk to a serviceman on the phone for free 303-770-2776.
FREE "same day" second opinion on repairs or replacement
No extra charge for weekends or evenings


Here's why Gravlin Air Conditioning & Heating is quite simply THE BEST at what we do:

-100% unconditional money back guarantee. If you are unhappy with a system that we have installed, We will remove it and return 100% of your money. But, we go much further. You pick out one that you like and we will install it without charging a DIME of labor!

-Fixed right or it's FREE!

-Free "same day" second opinion on repairs or replacement. If you've been told that your system needs repairs or replacement, We can verify it for you and give proof of our findings. No charge and we'll do it TODAY.

-On time appointments.  No "time windows". We'll be there when we say we will.

-No extra charges for weekends or "after hours".  We're here to help ... just ask.

-Drug tested employees.  We were among the first in our industry to initiate drug testing. 

-50 state criminal background checks.  Most background checks that our competitors do, only check a few counties. We check all 50 states before hiring.

 -Specialists in Forced Air furnaces and A/C systems.  Many other companies sometimes send a refugee from the plumbing or electrical dept to try to figure out your furnace or air conditioning problem.  Gravlin A/C and Heating never does that. You always get a qualified HVAC professional.

-We offer a wide variety of replacement equipment to meet your needs.  No one brand is best. We're happy to discuss your many options.

-Free estimates for new equipment.  We'll meet you in the evening or on a weekend for your convenience. 



Hours of work

Normal Office Hours: 8AM to 5PM
Emergency Service: 24 hours

Photo Gallery

1-888-HEATING - A Gravlin Air Conditioning & Heating Company


Map Location



N/A NO CHARGE! for diagnosis of your furnace problem

Furnace Trouble? Have one of our highly skilled technicians solve your problem today. Normal charge for diagnosis of a broken HVAC system is $89. For MARTINO customers we'll waive that fee if a repair is made.
$0 cost for an expert at your home.


Star OnStar OnStar OnStar OnStar On

Furnace Repair

Paul Biniak from Littleton, CO

Gravlin came out and fixed my furnance on time, and the Service person explained everything and even went out to get the part on the spot. I was pleasantly surprised and would recommend them.

Star OnStar OnStar OnStar OnStar On

Great Service

Chuck Cullen from Littleton, Co

Ted came out to diagnose an A/C problem I was having on a Saturday morning. Unfortunately due to a broken door handle, I got locked out. When Ted arrived, he looked at the lock himself. He offered use of his cell phone and looked up a locksmith. This was over the top GREAT service. You have a customer for life!

Star OnStar OnStar OnStar OnStar On

Exceeded All Expectations

Lawson P. from Denver, CO

I came home to a cold house and my thermostat was blank. I called and was told someone would call me back. Garrett called me within 20 minutes and he was outstanding. He said he would make it out to the house but it would be few hours. I asked how could I tell if the problem was just the thermostat or the furnace? I was pleasantly surprised when he told me. He walked me through a few steps and we determined the problem. This included him sitting on hold for two minutes while we waited for the furnace to turn on. I was really impressed how much he could immediately tell me about the equipment just by providing him the brand and model number. My thermostat was over ten years old. He could have easily just came out and charged me the trip fee but instead I went out and bought a new thermostat. Within a hour after our call the new thermostat was installed and the heat was back on. He may not have made any money today but he did earned a loyal customer and referral.