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Boiler Replacement in Northern Virginia

Boiler Replacement in Northern Virginia

A boiler system offers excellent heating for a Northern Virginia homeowner. They’re reliable, powerful, and exceedingly durable. But even the hardiest heating solutions wear out eventually, and there will come a time when you need a boiler replacement. When that time comes, you can depend on the professionals at HVAC Unlimited to bring you the perfect products, best services, and highest quality solutions for your needs!

HVAC Unlimited has been the name to know for HVAC care in Virginia for years. Our focus is always in providing you with the very best in heating services. If you’re ready to get a replacement that is guaranteed to provide you with top-class heating to fight off that northern chill, we’re ready to provide.

Why Choose a Boiler for Your Fairfax Home?

Modern boilers compete fairly well against other heating systems in terms of efficiency. But the real reason why homeowners choose boilers are a bit different. Replacing your current system with a boiler can bring your home:

  • Versatility. Boilers can serve double-duty for your home, providing an awesome heating solution and operating as a water heater. This versatility can save you space and simplify your home by obviating the need for a separate water heater.
  • Improved safety. If your boiler is electric, there’s no risk of combustion at all due to the lack of gas or oil. But even fossil fuel boilers are safer, as the combustion action is miniscule when compared to furnace systems.
  • Exceptional heating. Boilers provide a very even, smooth heat to your home. No cold spots, no wishy-washy heat. Just pure, clean heating that can be felt all the way down to your bones.
  • Fast solutions. While boiler replacements require some plumbing work, they’re actually very simple to install for professionals. This makes them a great solution if you need a replacement mid-season.

When Do I Need a Boiler Replacement?

Since most of us prefer to opt for boiler repair when possible, it can be hard to tell when you need replacement over repairing. Generally speaking, replacement is the better option if:

  • Your boiler is old. Boilers tend to last a long, long time; especially if you get routine maintenance services. But nothing lasts forever, and around twenty years and onward you need to keep a close eye on your boiler system.
  • Your boiler isn’t keeping your home warm. Boilers are one of the absolute best heating options for a home in terms of sheer comfort. So if yours isn’t living up to its name, you’re likely better off to replace.
  • Your boiler needs expensive repairs. If your boiler needs repair too often, it’s a good sign that it is beginning to wear out, meaning it would be timely to replace right away. Ad similarly, there are some types of repair that just cost a ton to actually perform. In these situations, it may be wise to speak with your HVAC experts (that’s us!) about your options for boiler replacement.
  • You want to swap from another heating system. Possibly the best reason to replace there is! Boilers are strong and reliable, and the heat they provide is downright heavenly. If you currently use a furnace or heat pump for your Virginia home and just aren’t getting the heating “oomph” you’re wanting, a boiler makes a great replacement option!

Industry-Leading Boiler Replacement in Northern Virginia

HVAC Unlimited stands ready and prepared to offer the absolute best in boiler installation for your home or business. Our certified specialists are dedicated to providing you with top quality service and exceeding skill for every project. Contact us today to learn more about our boiler replacement services, and how we can help you meet all of your heating needs!

Local Reviews
for Northern Virginia

Rated 5.0 out of 5 stars based on 610 customer reviews

Map of Alexandria, VA

Great Service that exceeded my expectations!!




This is by far the best HVAC company I have used. Erwin was professional, knowledgeable and extremely thorough. He did such a great job that I signed up for their maintenance contract to ensure my systems are always operating at their optimum level.


Map of Alexandria, VA

Terrific and Fast Service




Erwin worked diligently on repairing several aspects of our air conditioning system. He was very professional, showing me the damage to our units and explaining how the components work together to efficiently and safely provide AC to our home. I've never had a technician be so thorough and explain what needed to be done in such a comprehensive and easy to understand way. I really appreciated all his hard work and thoroughness especially on a very hot day!


Map of Arlington, VA

Great service, knowledgable and professional technician.




The technician was responsive on a Sunday afternoon. He was very professional and did a great job. Couldn't have asked for better service and experience.


Map of McLean, VA

Great company, Great Service!




Came out the same day to fix broken A/C. Technician called ahead and came to the house at the promised time. Great price and the technician was awesome! Explained exactly what he was doing, showed me the broken part and fixed it in no time.


Map of Lorton, VA

HVAC Service Call




I highly recommend this company for your HVAC needs! What a tremendous effort by the HVAC Unlimited Team supporting our requirements. I called several other companies who either did not return my call or had excessive emergency rates. The HVAC Unlimited Team was timely, professional, and provided exceptional customer service. The HVAC representative (Jeremy G.) was a total pro -- he kept me informed on his arrival time, provided detailed analysis of the diagnosis, and walked me through the process of bringing my HVAC back to a fully mission capable state. Further, Jeremy was very patient and answered the plethora of questions I had regarding my system and provided information on routine service opportunities that the company can provide. If you are in need of HVAC support, don't hesitate any further, call this team and you will be in good hands.


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!


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
Erwin V.

Erwin V.

No a/c

Near Prince St, Alexandria, VA 22314
Erwin V.

Erwin V.

No A/C

Near N Randolph St, Arlington, VA 22201
Erwin V.

Erwin V.

Repairs air conditioning system

Near Cannon Ln, Alexandria, VA 22303
Jermaine A.

Jermaine A.

No AC

Near Jamieson Ave, Alexandria, VA 22314
Jermaine A.

Jermaine A.

No ac

Near N Woodstock St, Arlington, VA 22207
Jermaine A.

Jermaine A.

No Ac

Near 20th St N, Arlington, VA 22207
Jermaine A.

Jermaine A.

No AC

Near Aristotle Dr, Fairfax, VA 22030
Jeremy G.

Jeremy G.

No ac plus repairs

Near Ingleside Ave, McLean, VA 22101
Erwin V.

Erwin V.

Air conditioning repairs

Near N Van Dorn St, Alexandria, VA 22304
Jermaine A.

Jermaine A.

AC Repair

Near N Hampton Dr, Alexandria, VA 22302
Jeremy G.

Jeremy G.

Clearing clogged drain

Near Middle Ruddings Dr, Lorton, VA 22079
Josue R.

Josue R.

Responded to a no A/C call, when arrived found thermostat miswired not energizing the reversing valve, corrected wiring and performed start up and run checks to assure proper sequence of operations.

Near Dead Run Dr, McLean, VA 22101
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
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