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Boiler Services

Boiler Repairs in Northern Virginia

As a proud owner of a boiler, you’re pretty well protected from the frigid chill of our winters here in Virginia. That is, until something goes wrong. When you need boiler repair, you need service from professionals that are dedicated to fast, effective repairs, without sacrificing quality. Our teams at HVAC Unlimited have all of your needs covered! We’re equipped to handle repairs of any size, at any time!

Our specialists carry all of the experience, skill and products needed to get your repairs done right. At HVAC unlimited, we only bring the best!

Are you in need of high-quality boiler repair for your home or business? Contact HVAC Unlimited today to get the help you need, and the service you deserve!

Looking for radiator repairs? Click here!

Signs You Need Boiler Repair

There are lots of indications that something may be wrong with your boiler. Keep an eye out for any of these signs:

  • Odd sounds. One of the first (and too often, the last!) indications that something has gone awry, odd sounds should never be ignored. Sounds may indicate a number of problems, such as the clunking of a deposit buildup in the tank, or a squeal or thin whine when a component has become damaged. Odd sounds can be very serious, and left alone could cause huge issues.
  • Leaking. A leak can lead to increased costs, and if left alone, can create an opportunity for even further damage. Have it checked and handled by a professional immediately.
  • Unusual odor. Really with a boiler, any smell at all should be unusual. If you smell anything strange, particularly sulfurous (rotten eggs) or metallic odors, seek professional assistance now. This could be a serious health risk!
  • Older boilers. Boilers are built to last, but that doesn’t mean they’ll last forever. After even ten years, your boiler should be routinely checked and repaired by a trained professional. If it’s really getting up there in years, you may even consider boiler replacement to increase efficiency and reduce the frequency of boiler repair.

Emergency Boiler Repair in Fairfax

A convenient time for your boiler to break down doesn’t really exist, but if you’re worried that we won’t have you covered, don’t! Our emergency repair services are available any time, any day! HVAC Unlimited can have a fully-equipped specialist out to your home or business any time you need them.

Expert Boiler Repair In Virginia With HVAC Unlimited

Our specialists are expertly trained, and strive to stay ahead of all of the changes that come so rapidly to our industry. Training never stops, and we strive to bring our consumers the very best in technology and techniques. We can handle any boiler, no matter the age, make model or condition.

Whether your issue is large or small, our experts are standing by to assist. HVAC Unlimited takes pride in providing our consumers with the best service and skill in Virginia, and we would love nothing more than to bring you the services you need. If you need boiler repair, or any of our other services, contact HVAC Unlimited now!

Local Reviews
for Northern Virginia

Rated 5.0 out of 5 stars based on 605 customer reviews

Map of Arlington, VA

Great Service





Map of Lorton, VA

Good service





Map of Arlington, VA

Quick and Professional Service




Jermaine was great both on the phone and in person. He listened patiently to my story, discussed options with me, and then helped arrange next-steps. Couldn't be happier with his service.


Map of Lorton, VA

Good service




Technician Jermaine Allen was patient in answering questions & explains the tests that he is performing.


Map of Arlington, VA

Excellent service




Jermaine Allen replied to a late call on a Saturday afternoon. He came promptly, did a fine job, and was personable and friendly. He fixed my problem and got my AC running on a hot Memorial Day weekend. I appreciate it!


Map of Arlington, VA

Great job as usual




Very happy with Jermaine. Friendly and competent, does a great job.


Map of Alexandria, VA

Outstanding Customer Service!!




Very professional and thorough


Map of Arlington, VA

Great service




I called HVAC Unlimited to schedule a maintenance service agreement for my system. Was able to get an appointment in two weeks and was very happy with the service. Jermaine was great, professional, police and knowledgable. Very happy with the service.


Map of Lorton, VA

Excellent service!




Jermaine was a wonderful technician. He was very thorough and attentive. I could not be happier with the treatment I receive from HVAC Unlimited.


Map of Lorton, VA

Great Service




I highly recommend HVAC Unlimited for your patronage. The service team is thorough, attentive and on time. I put complete faith in the work that they do.


Robert C.

Robert C.

Performed cooling inspection and cleaned blower assembly on Bryant system

Near Randolph St, Fairfax, VA 22030
Jermaine A.

Jermaine A.

No AC

Near Heatherway Ct, Alexandria, VA 22315
Jermaine A.

Jermaine A.

No AC

Near Heatherway Ct, Alexandria, VA 22315
Robert C.

Robert C.

Replaced failed capacitor on Carrier heat pump system

Near Flintridge Ct, Fairfax, VA 22032
Erwin V.

Erwin V.

Fixing water leaking and other repairs

Near Byrd Dr, Fairfax, VA 22030
Jermaine A.

Jermaine A.

Cooling Inspection

Near E Walnut St, Alexandria, VA 22301
Jermaine A.

Jermaine A.

Cooling Inspection

Near Springfield Dr, Lorton, VA 22079
Jermaine A.

Jermaine A.

Cooling Inspection

Near Sperrin Cir, Fairfax, VA 22030
Erwin V.

Erwin V.

Repairs air conditioning.no a/c call

Near Furey Rd, Lorton, VA 22079
Jermaine A.

Jermaine A.

Cooling Inspection

Near Custis Memorial Pkwy, Arlington, VA 22201
Jermaine A.

Jermaine A.

Cooling Inspection

Near Custis Memorial Pkwy, Arlington, VA 22201
Erwin V.

Erwin V.

Water leaking and cleaned coil

Near Chesterbrook Vale Ct, McLean, VA 22101
Jermaine A.

Jermaine A.

Cooling Inspection

Near 15th St N, Arlington, VA 22201
Jermaine A.

Jermaine A.

Air Ducts Condensing

Near Clarendon Blvd, Arlington, VA 22201
Jermaine A.

Jermaine A.

No AC

Near Byers Dr, Alexandria, VA 22309
Jermaine A.

Jermaine A.

Cooling Inspection

Near Towne Manor Ct, Alexandria, VA 22309
Robert C.

Robert C.

Found breaker tripping from dirty condenser coil. Cleaned coil and checked system

Near Meadowcreek Ln, Lorton, VA 22079
Jermaine A.

Jermaine A.

NO AC

Near N Greenbrier St, Arlington, VA 22205
William C.

William C.

Install new Carrier 5 Ton A/C and Coil, also tested system operation to ensure proper cooling.

Near W View Terrace, Alexandria, VA 22301
Jermaine A.

Jermaine A.

Cooling Inspection

Near Fascination Ct, Lorton, VA 22079
Jermaine A.

Jermaine A.

Cooling Inspection

Near 23rd Rd N, Arlington, VA 22201
Jermaine A.

Jermaine A.

Cooling Inspection

Near Wyndham Cir, Alexandria, VA 22302
Jermaine A.

Jermaine A.

Cooling Inspection

Near 20th Rd N, Arlington, VA 22205
Robert C.

Robert C.

Found blown fuses from dirty outdoor coil. Cleaned coil and replaced fuses for carrier system

Near S Woodstock St, Arlington, VA 22204
Jermaine A.

Jermaine A.

Cooling Inspection

Near Mayhurst Blvd, McLean, VA 22102
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