24/7 Emergency Service Available

HVAC Unlimited, Inc.

Haymarket, VA Air Conditioning Repair & Service

See our Haymarket customer reviews below

With a population of about 2,000 residents and a land area of .5 square mile, Haymarket isn’t a very big town. However, its heavily forested lots and convenient location make it a popular choice for well-off families with close connections to Washington, D.C. Haymarket’s attractions include a half-dozen National Register of Historic Places structures. Thanks to a temperate climate, the festival’s mid-May start date is typically graced by pleasant weather conditions. However, summer and winter can bring extremes of temperature and precipitation that may be less pleasant for locals and visitors.

In HVAC Unlimited, Haymarket has a true ally in the air conditioning repair business. The company’s seasoned, fully licensed technicians can perform all manner of heating and air conditioning service, including duct cleaning, filter changes, refrigeration repairs, whole-building installations and more. With state-of-the-art Carrier products and 24-hour availability for emergency service, HVAC Unlimited is hard to beat.

Local Reviews
for Haymarket, VA

Rated 4.8 out of 5 stars based on 15 customer reviews


Map of Haymarket, VA

Great service




I was very happy with the quality of service the technician and this company have. He arrived in the time window. He was polite. He knew the equipment very well. He gave his recommendations for service to be performed but didn’t pressure to purchase anything additional.


Map of Haymarket, VA

Great service, reasonable price.





Map of Haymarket, VA

Service was done in a very complete fashon. All aspects of keeping my units at top operating condition were addressed.




Very good service. Somewhat expensive.


Map of Haymarket, VA

Very Honest, Reliable & Knowledgeable




In my 40+ years as a home owner, Jeremy Garner, service technician with HVAC Unlimited, LLC is the most honest, reliable & knowledgeable person I have had the pleasure of maintaining my HVAC equipment.


Map of Haymarket, VA

Prompt, execelent service




Having previously selected another service provide who was disappointing, I called HVAC and the fit me in that day with Jeremy. He was very informative, thorough and efficient. He explained what and why he was doing what he need to do. He provided information on where and what should be considered as the equipment got old. Very good and nice. The cost was on the high side but I thought justified for the prompt, thorough job.


Map of Haymarket, VA

Excellent Work!




Reliable, prompt, polite, and dependable


Map of Haymarket, VA

Great service




Fast response, and great service. Had a carbon monoxide alarm go off and was concerned. Someone was at my office within the hour. Turns out it was just a battery issue. Better to be safe than sorry!!


Map of Haymarket, VA

Very professional




Jeremy the tech was extremely knowledgeable and efficient as well. We would recommend him to anyone needing HVAC service. And we will.


Map of Haymarket, VA

Very Professional




Very professional and great customer service


Map of Haymarket, VA

Great service.




As always, it was good to see Jeremy again. Both my wife and I have the utmost confidence in Jeremy and his abilities to service our heating/cooling needs. I would have no hesitation in taking his advice about replacing parts to our system. Actually feels like a member of our family when he comes twice a year.


This company is on their game. Quick and they do q quality job. Great service!!!!!





Friendly Tech - but Incomplete Service for Complete Payment




Jermaine was very friendly. He replaced two capacitors on the unit and checked the charge and overall condition. He missed the fact that the condensation tube was not working as the punch out on the unit for the tube was still in place for the horizontal installation. The unit condensated very well, filled up with water, overflowed the pan, and flooded the crawl space. I had to investigate the "running water noise" in the crawl space, determine what the problem was, remove the tub, punch out the fitting and then reconnect and drain the unit. Luckily the unit was not ruined and drained for about 30 minutes. Total cost $431 for me to finish the job and have a soaked crawl space. not a happy camper right now....


Very Professional!




Jeremy was very professional, very courteous and very informative. Super nice guy, did a great job with out being disruptive to our work flow.


Reliable, knowledgable, & Trustworthy !




We are repeat customers. Very happy with Jeremy's expertise as well as the competitive prices. We will definitely go with this company when our aging system finally dies.


Great service




Jeremy is great - prompt and courteous. He will explain the problem and show you what the problem is. He's happy to answer any question and provides you options for fixing or replacing. We trust his work and recommendations.


Jeremy G.

Jeremy G.

Heating inspection

Near Admiral Baker Cir, Haymarket, VA 20169
Jeremy G.

Jeremy G.

No AC

Near Toledo Pl, Haymarket, VA 20169
Jeremy G.

Jeremy G.

No AC

Near Waterfall Rd, Haymarket, VA 20169
Jeremy G.

Jeremy G.

No AC

Near Bear Hollow Trail, Haymarket, VA 20169
Jeremy G.

Jeremy G.

No AC

Near State Rte 801, Haymarket, VA 20169
Jeremy G.

Jeremy G.

Cooli inspection

Near Rodriquez Ln, Haymarket, VA 20169
Jeremy G.

Jeremy G.

Cooling inspection

Near Championship Dr, Haymarket, VA 20169
Jeremy G.

Jeremy G.

No AC

Near Amelia Springs Cir, Haymarket, VA 20169
Jeremy G.

Jeremy G.

Repairing air conditioners

Near Sorrell Hunt Rd, Haymarket, VA 20169
Jeremy G.

Jeremy G.

No AC

Near Duck Ln, Haymarket, VA 20169
Jeremy G.

Jeremy G.

No AC

Near Mountain Rd, Haymarket, VA 20169
Jeremy G.

Jeremy G.

Cooling inspections

Near Turning Leaf Pl, Haymarket, VA 20169
Jeremy G.

Jeremy G.

No AC

Near Toledo Pl, Haymarket, VA 20169
Jeremy G.

Jeremy G.

Possible carbon monoxide hazard

Near Merchants View Sq, Haymarket, VA 20169
Jeremy G.

Jeremy G.

No heat

Near Jackson Dr, Haymarket, VA 20169
Jeremy G.

Jeremy G.

Heating inspection

Near Chamberry Cir, Haymarket, VA 20169
Jeremy G.

Jeremy G.

Heating inspection

Near Championship Dr, Haymarket, VA 20169
Jeremy G.

Jeremy G.

No heat

Near Dogwood Park Ln, Haymarket, VA 20169
Jeremy G.

Jeremy G.

Heating inspections plus repairs

Near Tournament Dr, Haymarket, VA 20169
Jeremy G.

Jeremy G.

Heating inspection

Near Turning Leaf Pl, Haymarket, VA 20169
Jeremy G.

Jeremy G.

No AC

Near Sycamore Park Dr, Haymarket, VA 20169
Jeremy G.

Jeremy G.

No AC

Near Sycamore Park Dr, Haymarket, VA 20169
Jeremy G.

Jeremy G.

No AC

Near Piedmont Vista Dr, Haymarket, VA 20169
Jeremy G.

Jeremy G.

No AC

Near Piedmont Vista Dr, Haymarket, VA 20169
Jermaine A.

Jermaine A.

Cooling Inspection

Near Ridge Rd, Haymarket, VA 20169
Jeremy G.

Jeremy G.

Cleared drain line and tested unit for proper operation

Near Great Dominion Valley Trail, Haymarket, VA 20169
Jeremy G.

Jeremy G.

No AC

Near Mountain Rd, Haymarket, VA 20169
Jeremy G.

Jeremy G.

No air conditioning

Near State Rte 600, Haymarket, VA 20169
Jeremy G.

Jeremy G.

Cooling inspection

Near Turning Leaf Pl, Haymarket, VA 20169
Dylan  D.

Dylan D.

Honeywell 9000-WiFi, State Water Heater, and Carrier Comfort Gas Furnace

Near Toledo Pl, Haymarket, VA 20169
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