Garneski Air Conditioning & Heating

Mr. Indoor Comfort

About Us

Our Story

Garneski Air Conditioning and Heating was established in 1980 by Frank Garneski. After years of being a HVAC Service Technician himself, Frank wanted to branch off and build his own Company. What he envisioned 30 plus years ago is still going strong today because of the proven dedicated service we provide!

Our Mission

We’re always happy to talk about how we can help you.


01  A/C Installation

02  A/C Repair
03  Air Duct Repair
04  Electric Furnace Installation
05  Electric Furnace Repair
06  Emergency Services
07  Flame Sensor Repair
08  Gas Furnace Installation
09  Gas Furnace Repair
10  Heater Installation
11  Heater Repair
12  Thermostat Repair


Ivania Blanco
Ivania Blanco
18:59 29 Jun 19
The technician was very respectful and knowledgeable. Did not leave a mess and explained everything in terms I could more
victoria ingenito
victoria ingenito
20:01 23 Jun 19
On time, messages to keep me up to minute before appointment and technician was very knowledgeable, friendly and accurate. Definitely recommend more
Betsy Corkran
Betsy Corkran
14:42 09 Jun 19
Michael K. has always been polite, punctual, professional, efficient and thorough. He’s taken the time necessary to explain what he’s doing, what needs to be done, and what options are available. Thanks more
Ben Silliman
Ben Silliman
14:41 15 May 19
We have used the services of Garneski for over twenty years, and have never been disappointed with our choice. Service calls are handled quickly and effectively by skilled technicians. It continues to be a great relationship!read more
Paul Peterson
Paul Peterson
15:16 25 Mar 19
We have been with Garneski for a very long time - over 10 years, which speaks for itself. This week, the technician servicing our unit asked if we were having allergies, breathing issues etc. to which the answer was yes. He suggested we install an air purifying system. Mold was starting to form in the ventilation system. He said we would see an immediate difference in the air quality and the "freshness" of the air by the very next day. I'm always skeptical about stuff but he was so right. Best money ever spent. It's a Sanuvox R Max. the air feels fresher, lighter and cleaner. Our coughing and sneezing drastically reduced already. He showed us how to clean the air quickly if you ever say have a paint job done or a bad smelly cooking incident. This thing is wonderful. Thanks again Daniel for the more
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Mon-Fri 7:30am – 5pm

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Garneski Air Conditioning & Heating

45915 Maries Road, Suite 184
Sterling, VA 20166

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