Business Details
Emergency
services
Expert HVAC Services in Sterling, VA
Vernon The Heating & Cooling Specialist has been delivering comprehensive HVAC solutions for over four decades. We specialize in residential and commercial heating, cooling, and refrigeration services, serving clients across Northern Virginia, Washington, D.C., and Montgomery County, Maryland. Our team of NATE-certified technicians provides 24/7 emergency service, preventive maintenance, and equipment installations, ensuring reliable, energy-efficient systems that meet modern comfort standards. With a commitment to quality workmanship and customer satisfaction, we maintain strong relationships with leading manufacturers to offer advanced HVAC technology and tailored solutions.Our proactive maintenance programs help extend equipment longevity while reducing energy costs. Backed by a 100% satisfaction guarantee, we uphold rigorous safety standards with a workforce that undergoes drug screening and criminal background checks. Our companys deep regional expertise and dedication to continuous technical training ensure optimal performance for every HVAC system we service.
Services
AC Repair
AC Installation
Furnace Repair
Furnace Installation
Heat Pumps
Boilers
Commercial HVAC
Refrigeration Services
Duct Cleaning
Indoor Air Quality
Highlights and features
- Over 40 Years of Serving Washingtonians
- NATE-Certified Technicians
- 24/7 Emergency Service
- 100% Satisfaction Guaranteed
- Background-Checked & Drug-Free Professionals
Associations and certifications
- NATE
What people say
Prompt service
Skilled technicians
Reliable solutions
100% satisfaction
24/7 availability
Services
AC Repair
Our 24/7 AC repair service addresses emergency breakdowns and mechanical issues for residential and commercial systems. NATE-certified technicians utilize OEM-quality parts and advanced diagnostics to restore cooling efficiency. Prompt service guarantees minimize downtime during peak summer months.
HVAC Maintenance
Seasonal tune-ups for HVAC systems include refrigerant measurement, coil cleaning, and electrical inspections. Our maintenance plans extend equipment longevity by 40% while reducing energy consumption. Silver and Silver Rewards Plus programs offer priority scheduling and diagnostic discounts.
Heat Pump Services
We provide heat pump installation, repair, and maintenance across Northern Virginia. Our technicians specialize in energy-efficient models that deliver year-round climate control. Emergency services resolve heating failures during winter, while biannual maintenance optimizes system performance in mixed climates.
Indoor Air Quality
Whole-house air purification systems, humidifiers, and ventilators improve residential and commercial air quality. Our solutions target allergens, bacteria, and volatile organic compounds. Professional installation ensures optimal contaminant removal and humidity balance for healthier indoor environments.
Commercial HVAC
Turnkey commercial HVAC services reduce operational costs for property managers and business owners. Our specialists handle rooftop units, refrigeration systems, and large-scale installations for healthcare facilities, hospitality venues, and data centers throughout the Washington metro area.
Questions
Do you offer 24/7 emergency HVAC services?
Yes, our NATE-certified technicians provide 24/7 emergency service for HVAC repairs in Northern Virginia and surrounding areas.
Which areas do you serve?
We serve Sterling, Fairfax, Alexandria, McLean, VA, Rockville, Bethesda, MD, Washington, DC, and surrounding communities.
What HVAC maintenance plans are available?
We offer Silver ($15.95/month) and Silver Rewards Plus ($21.95/month) maintenance plans with priority service and warranty benefits.
Are your technicians certified and background-checked?
All technicians are NATE-certified, drug-screened, and undergo criminal background checks for safety and professionalism.
Do you offer financing options for HVAC systems?
Yes, we provide in-house financing for new equipment installations and major HVAC upgrades.
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Reviews (6)
Elizabeth K.
Jul 19, 2021
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Scammers. Their quality of work is always shoddy and their pricing is an insult to the consumer. Their proposal was 1,000$ more expensive than what I actually paid for quality repairs. Go elsewhere.
Adam W.
Jun 04, 2021
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My company had service for a commercial property in December 2020 to repair our A/C and was told they had done just that. Two guys spent all day long on the roof and we ended up paying close to $3000 for the repair. Come May 2021, we turn on the air conditioning to find it doesn't work. (Whomp whomp) I called and spoke with Crystal, and she stated I would have to pay for another tech to come out and take a look for services her company did not complete in December. I disclosed that the unit has not been turned on in the 6 months after the repair, and all she did was bring up the 6 month maintenance
Lj E.
Apr 09, 2021
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If I Can leave 0 out of 5 I will!!! Never ever deal with this company. Very Misleading and dishonest. We have to let another company fix their mess. I am truly disgusted about how they do business. Hopefully, someone from management would be aware of the daily operation of their techs.
Evy C.
Oct 28, 2019
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I called for a fall service appt after receiving a flyer in the mail. I was able to get an appointment with an 8am - 9am service window for the following week and was told I was the 1st appt of the day. The technician was already 30m late when I called to ask about his whereabouts. He arrived 5-10m later. The service tech told me I had a sensor, significant leak and needed to replace my furnace. My unit was last serviced in February and no such repairs were indicated, so I called another service provider who arrived today. He advised me that although my unit is old, it is not in need of replacement
Thomas K.
Nov 10, 2018
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I recently used Vernon for HVAC Repair Services. Scheduling was a breeze. The technician arrived on time and solved the problem the first time. We recommend this company to anyone looking for a high quality service provider in Northern VA.
Anna C.
Sep 15, 2018
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BOTTOM LINE: Spend your hard-earned money anywhere but at Vernon Heating & Air Conditioning.
Don't trust these people. I paid Vernon almost $12,000 to have a new AC and furnace installed in my house in May, 2018, and I've had nothing but problems. They have had to come to my house no less than 5 times to fix problems. My unit was leaking all over the basement floor (three separate times) despite the fact that they had installed an automatic cut off switch in the event of leaking. In an unrelated issue, the AC compressor continually shuts off and trips the circuit breaker.
Don't trust these people. I paid Vernon almost $12,000 to have a new AC and furnace installed in my house in May, 2018, and I've had nothing but problems. They have had to come to my house no less than 5 times to fix problems. My unit was leaking all over the basement floor (three separate times) despite the fact that they had installed an automatic cut off switch in the event of leaking. In an unrelated issue, the AC compressor continually shuts off and trips the circuit breaker.
