Emergency Service Available

Furnace Maintenance in Northern Virginia

Furnace Maintenance in Northern Virginia

A Virginia winter is nothing to trifle with. To counter our frigid days and downright glacial nights, you have to be sure your furnace system is operating at its absolute best. And to get that much needed assurance, furnace maintenance is downright critical. At HVAC Unlimited, our certified heating specialists have been providing top-class tune-up and care services for years!

You can always count on our team to bring you the best. And when you need furnace or heating system maintenance, you know you’re getting top tier service from industry-leading professionals when you choose HVAC Unlimited.

Why Is Maintenance Important?

Well, do you like saving money? Do you dislike having to call in for costly HVAC repair mid-season? If you answered yes to these, then you need maintenance! Tune-ups and comprehensive heating care services ensure your system retains the same level of efficiency and effectiveness it had on the very first day you installed it. Not only that, but the care and attention a professional HVAC specialist pays to maintaining components in your system reduces the risk of part failure, and improves the lifespan of your system.

You wouldn’t go a year without an oil change or a tire rotation, so why leave your furnace out? Every machine or tool you depend on requires routine care to perform properly. So make sure you never neglect furnace maintenance!

The Benefits of Professional Furnace Maintenance in Virginia

Maintenance is worth a lot more than just dodging a repair bill! When you choose to provide your system with professional-level care, you can benefit from:

  • Reduced heating costs. When your furnace is at the top of its game, it will do its job faster, more effectively, and do it while using far less power! This means more comfort at less cost all season long, and that alone can save you a bundle.
  • Less costly repairs. Oftentimes maintenance will avert and prevent a need for repair altogether. But even if you do need a repair in winter for your Fairfax furnace, it will probably by a simple and less costly issue. Why? Because when your system is routinely services, the components of your system (read: the most expensive things to repair/replace) are much less prone to breaking down.
  • Better air quality. A deep and thorough cleaning is an important part of furnace maintenance. And since your furnace tends to eat up and spit out a lot of dust and dirt, when it is rid of all that mess through maintenance, it won’t be blowing it all around your home through the duct work!
  • A longer-lived furnace. Stronger and more dependable parts and less energy use and overall workload point to another very important consideration. The lifespan of your furnace! You can, on average, expect a furnace that gets routine care to last double or more the amount of time a furnace that isn’t cared for will last.

Schedule Furnace Maintenance in Northern VA

Putting up with furnace issues shouldn’t be part of your daily routine in winter—and they don’t have to be with regular furnace maintenance! Keep your system up and running all season long. If you’re looking for a reliable heating company for a furnace tune-up, look no further than HVAC Unlimited.

Contact the team at HVAC Unlimited to schedule furnace maintenance in Northern Virginia today!

Local Reviews
for Northern Virginia

Rated 5.0 out of 5 stars based on 622 customer reviews

Map of Fairfax, VA

Outstanding Professional Service




Robert Campbell, from HVAC unlimited, has been servicing my house hvac systems and our family systems for many years. Robert's hvac services are always very professional and thorough. When any repairs are needed, we feel comfortable about his honest suggestions and prices. We have recommended HVAC UNLIMITED to our family and friends and Robert Campbell is an asset to his company!


Map of McLean, VA

Informative Technician





Map of McLean, VA

Great service




On time, polite and thorough inspection


Map of Falls Church, VA

Great service




Jermaine came to service our HVAC systems today and was professional and knowledgeable. He took the time to explain things to me, which I appreciated. On top of that, he was a friendly and cheerful person. Good job!


Map of Lorton, VA

Great service delivered ahead of schedule




Fast service. Convenient and flexible.


Map of Alexandria, VA

Great service





Map of Fairfax, VA

Great Service when all the other technicians I called seemed lost!




Jermaine was super knowledgeable of my building and was able to identify and repair the problem with my air conditioner in a very quick timeframe!


Map of Arlington, VA

Wonderful experience.




Robert was very thorough and patient. He was respectful and represented HVAC Unlimited very professionally. I enjoyed his supportive, helpful nature.


Map of Lorton, VA

Great Service




On time. Knowledgeable. Professional.


Map of Arlington, VA

Extremely Knowledgeable, Very Service




Jermaine was very quick to get us a solution to what was wrong with our system and immediately fix the problem on site. He was very knowledgable and had great customer service!


Erwin V.

Erwin V.

Heating inspection and repairs

Near Leesburg Pike, Falls Church, VA 22041
William C.

William C.

Performed 2 contracted heating inspections on hydronic heat pumps.

Near Prosperity Ave, Fairfax, VA 22031
William C.

William C.

Heating inspection on Hydronic Airhandler.

Near Spring Gate Dr, McLean, VA 22102
Erwin V.

Erwin V.

Heating inspection.

Near McLean, VA 22102
Robert C.

Robert C.

Performed heating inspection on Carrier gas furnace system under contract

Near Covington St, Fairfax, VA 22031
Erwin V.

Erwin V.

Service repairs,no heating.

Near Aspenpark Rd, Lorton, VA 22079
Jermaine A.

Jermaine A.

Heat Inspection

Near Mayhurst Blvd, McLean, VA 22102
Jeremy G.

Jeremy G.

Heating inspection

Near Catbird Cir, Lorton, VA 22079
Jeremy G.

Jeremy G.

Heating inspection

Near Catbird Cir, Lorton, VA 22079
Jermaine A.

Jermaine A.

Heating Inspection

Near Falstaff Rd, McLean, VA 22102
Jermaine A.

Jermaine A.

Heating Inspection

Near Grove Ave, Falls Church, VA 22046
Jeremy G.

Jeremy G.

No ac plus repairs

Near Catskill Rd, Lorton, VA 22079
Jermaine A.

Jermaine A.

Heating Inspection

Near Towne Manor Ct, Alexandria, VA 22309
Jermaine A.

Jermaine A.

Chemically Clean Heat Pump Coil

Near N French St, Alexandria, VA 22304
Jermaine A.

Jermaine A.

No AC

Near Merrilee Dr, Fairfax, VA 22031
Jermaine A.

Jermaine A.

Erik M

Near Merrilee Dr, Fairfax, VA 22031
Jermaine A.

Jermaine A.

Heating Inspection

Near Island Creek Ct, Alexandria, VA 22315
Robert C.

Robert C.

Performed heating inspection on boiler system

Near 24th Rd N, Arlington, VA 22205
Andre M.

Andre M.

Performed cooling inspection on trane ac system

Near Anita Dr, Lorton, VA 22079
Josue R.

Josue R.

Responded to a no A/C call, when arrived found auxiliary drain pan full of water and float switch open. Vacuumed out drain pan and performed run checks, found system low on refrigerant Charged unit to manufacturer’s specs. Added 2lbs of R22. Equipment working properly at this time

Near Merrilee Dr, Fairfax, VA 22031
Jermaine A.

Jermaine A.

No ac

Near N Hampton Dr, Alexandria, VA 22302
Jermaine A.

Jermaine A.

No AC

Near 3rd St S, Arlington, VA 22204
Jermaine A.

Jermaine A.

Sweaty Air Ducts

Near Governors Pond Cir, Alexandria, VA 22310
Rony T.

Rony T.

No air conditioning found clogged drain line.

Near Midtown Ave, Alexandria, VA 22303
Erwin V.

Erwin V.

Water leaking.

Near Elba Rd, Alexandria, VA 22306
Ask about our 100% satisfaction guarantee!

SENIOR & MILITARY DISCOUNTS AVAILABLE!

CONTACT US
Get the value-focused & trustworthy service you deserve today!
  • For emergency service, please call our office at 703-493-1200.

24/7 SERVICE
EMERGENCY SERVICE

We have staff on call 24/7 to provide assistance to our customers. We provide emergency service up to 8pm for all customers and 24/7 for contract customers. For quick, efficient emergency services, please call (703) 493-1200 immediately.