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R A Dobson Inc

(48)

Heat Pumps, Furnaces, Generators

“My heat is back on again and working! I can highly recommend Andy the parts manager! Thank you! Positive Responsiveness, Value Services HVAC system maintenance”

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Comfenergy

(49)

Blown-In Insulation, Insulation Services, Ductwork Solutions

“They were great. Stephen Raddie was spectacular with customer service and we are very happy with the work that they did. We hired them twice and highly recommend them.”

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John Nugent & Sons

(49)

Sump Pump Battery Backup, Sump Pump Testing, Sink Repair

“We have used John Nugent for a variety of home repairs over the years, including our water heater and our electricity. They are always clear in their communication and conduct themselves professionally. I will definitely continue to call them in the ...”

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Snell Home Services

(48)

Checkup
Work
Electrician

“Rabindra was an awesome technician who gave execellent service resolving the issue very patiently. He was also very friendly in explaining us what we needed to know and offered the best options. Highly recommend him.”

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Air 1 Mechanical Heating and Cooling

(50)

Electrical Services, Cooling Solutions, Heating Service / Repair

“Wanted to switch to a new HVAC service after many years - Air1 was available quickly; provided updates on arrival time; did a thorough job with great communication throughout, and answered all my questions. Feeling safe for summer now!”

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Cool Factory

(47)

Faqs, Service Single, Services

“We had a fantastic experience with Cool Factory. They did an excellent job on our air conditioning maintenance. Our house in Sugarland Run stays cool and comfortable all summer long. Great company with professional technicians,!”

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Garneski Air Conditioning & Heating Co

(48)

Dual Fuel Systems , Ductless Mini Split Systems in Sterling, VA, Heat Pumps

“Garneski is always responsive to our needs and keeps us informed of all progress. They let us know what they are doing, the cost, and how it helps our HVAC system. They explain everything in detail. Positive Responsiveness, Quality, Professionalism ...”

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Cardinal Plumbing Heating & Air Inc

(47)

Gas Line Replacement, Gas Line Installation, Gas Leak Detection

“Responded very quickly to my call regarding service for my toilets. Work was scheduled and completed the next day and I am very pleased witjh the new toilets and the installation of the toilets. Provided additional service for my water heater and wat...”

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Vernon the Heating & Cooling Specialist

(46)

Food Service Equipment, Icemakers, Beer and Wine Coolers

“Many thanks to Matt Daly for his recent visit on 2/5/2024 to give us a complete check on our furnace and thermostat making sure that they're working properly. Matt is very knowledgeable, respectful, caring, gave us great service from start to finish...”

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Bowman's Plumbing

(50)

Electrical, Contact Us , Gas

“I recommend Bowman's Plumbing without reservation. Jackie Parker from Bowman's recently made a service call to our home and did excellent work. He always offers an extra effort to complete the requested service or repair.”

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Meade's Heating and Air

(50)

Air Duct Sealing, Gas Lines, Zoning System

“Meade's is amazing. Ben (and all the other guys we have dealt with at Meade's) are always very friendly. They show up on time and give an honest assessment and do their work at a fair price. I would highly recommend them.”

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Capozio Services

(50)

Water Heater
Home
Plumbing

“Alex Capozio demonstrated clarity, professionalism, and efficiency from the initial estimate to the replacement of our aging, leaking water heater. He and his team provided stellar service at an extremely reasonable price; I highly recommend him to a...”

Featured

An A/C tune-up keeps your air conditioning system in good working order. It includes: • Inspect coolant levels & pressure • Check & adjust thermostat • Inspect wiring, contacts, capacitors & relays • Inspect evaporator coil • Inspect and clean condenser • Inspect condensate drain • Inspect outdoor disconnect • Inspect condenser fan motor & blades • Inspect compressor at startup When completed you will receive a recommendation for any further maintenance or repair needs of your system.

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Yazd Mechanical Inc

(44)

Home Warranty
Job
Shoes

“Just had them out for a repair. 100% recommend YAZD mechanical for any of you heating and cooling needs. Our Family has been with them for years, and always get above and beyond service. We love them so much that we would not even consider another co...”

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Wittman Mechanical Contractors

(23)

Duct Systems, Geothermal Heating & Cooling

“Wittman Mechanical has been servicing our furnaces for over 10 years, and installed a new heating system at our old house. The technicians have always been polite, professional, personable, and timely. Office staff is also excellent. We highly recomm...”

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Falcon Heating

(48)

Tech
Humidifier
Plumber

“Falcon had a great response time. I thought for sure we would be without heat for over a week, but they repaired our heating system as soon as the replacement part came in. They kept us up to date so I had no worries or anxiety. The technician was...”

FAQs

What is the SEER Rating?

Explore our extensive FAQ guide to find answers to commonly asked questions about residential heating, air conditioning, and plumbing. Get answers to your questions and gain insights into maintaining and troubleshooting these essential systems for a comfortable home. The SEER (seasonal energy efficiency ratio) measures the efficiency of your air conditioner or air-source heat pump. The SEER is the cooling output over a particular season divided by the total energy used in that same period. The higher the SEER, the greater the efficiency level of that cooling system.

Why do I need regular (or preventive) furnace and air conditioning maintenance?

Your furnace and cooling systems work incredibly hard to perform their functions. The constant stopping, starting and general operation can wear down any machine. Proper care and maintenance help to keep these systems in optimum condition and ward off malfunction. By scheduling regular maintenance, you can maximize the life of your furnace and cooling units and guard against many common equipment failures. Preventive maintenance inspections performed in spring for your AC and fall for your heater can uncover leaks, rust, rot, soot, frayed wires and corroded electrical contacts. Regular maintenance will ensure maximum efficiency and prevent other problems.

Which equipment requires regular (or preventive) maintenance?

All furnace and cooling equipment require annual professional tuneup. Inspections on boilers and furnaces should include ductwork, pipes, dampers, valves, the chimney, registers, radiators, pumps, blowers, fuel lines and the oil tank. Heat pump and air conditioning unit inspections should also include an examination of the fan, compressor, indoor coils, outdoor coils, and refrigerant lines.

What is the life expectancy of my unit?

Heating and air conditioning systems last an average of 10 years. However, for your equipment, it may differ. Variables that affect life expectancy include the type of system, climate and the regularity of routine maintenance.

More answers can be found on the FAQ page of our website.

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Quality Air Experts LLC

(47)

Diagnosed
Home Warranty
Questions

“I had an issue with my HVAC system and Arash Rajabi came out immediately with 2 other men and fixed the problem in about 45 minutes. I have always received great service with QAE!”

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Frank Cullen Inc.

(48)

Spring
Maintenance
Pricing

“Frank Cullen has been servicing our heating and cooling units for nearly 10-years. They are dependable, professional, responsive and committed to outstanding customer service. Would highly and confidently recommend them. Wayne and Alex were recently ...”

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Dave's Heating & Air Conditioning

(25)

Air Purifiers

“I had the starter capacitor go out on my AC, they had the part I needed at a good price (online retailers were charging as much as three times the amount). With the part I was able to fix my AC. Very friendly and knowledgeable.”

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AAI

(28)

Technicians
Questions
Home

“My Fiance and I were extremely pleased with this company for our HVAC repair. We were greeted by Katherine when we came in and she was so extremely helpful and answered all of our questions. We are absolutely loyal customers now! Positive Responsiven...”

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Potomac Services

(50)

Technician
Team
Efficient

“Manuel and the team did a fantastic job in replacing my chimney's crown and performing mortar repair. My chimney previously had a water leak issue and is now leak free! Looking forward to working with Potomac Services again!”

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Eastern Tech

(34)

Water Heater Repair, Ac Repair and Installation, Electrical

“Late in the evening we found we had an iginiter problem with our heating system. A night without heat was not fun. The technician from Eastern Tech quickly came next day and saved us. It was fast, professional and reasonably priced. AAA+”

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Local Heating & Air Conditioning

(50)

Unit
Expert
Electricity

“Excellent service! We called and Ken came over within an hour to check and Vinny fixed it the next day. Will definitely be using Local Heating & AC the future!”

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Donmar Heating

(49)

Plumbing Maintenance, Water Heater Repair, Drain Cleaning

“The latest appointment was for my dad. He's been a long time customer of Donmar. They show up when they say they will. They make suggestions without pressuring to buy unnecessary items. The technicians are customer service focused. It's great to hav...”

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Cardinal Heating & Cooling

(46)

Products
Diagnostic
Tech

“Cardinal Heating & Cooling has been providing their excellent service to us for over three years! John, our technician is always punctual and does the job well.”

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Average Cost	$5466
Minimum cost	$1752
Maximum cost	$10500
Avg Per Hour Rates	$145

Trusted HVAC Contractors in Sterling, VA

The highest-rated Heating & Air Conditioning companies out of 119 vetted & reviewed in the Sterling area.

R A Dobson Inc

Comfenergy

John Nugent & Sons

Snell Home Services

Air 1 Mechanical Heating and Cooling

Cool Factory

Garneski Air Conditioning & Heating Co

Cardinal Plumbing Heating & Air Inc

Vernon the Heating & Cooling Specialist

Bowman's Plumbing

Meade's Heating and Air

Capozio Services

Yazd Mechanical Inc

Wittman Mechanical Contractors

Falcon Heating

Quality Air Experts LLC

Frank Cullen Inc.

Dave's Heating & Air Conditioning

AAI

Potomac Services

Eastern Tech

Local Heating & Air Conditioning

Donmar Heating

Cardinal Heating & Cooling

HVAC, Heating & AC Services in Sterling, VA Cost Estimates

Why these companies made our list

Heating & Air Conditioning, HVAC near Sterling

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