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TRUSTED BY DULLES, VA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon731
    Verified boiler installation services reviews

Find Boiler installation pros in Dulles

Avatar for Appleton Campbell
Appleton Campbell
4.6(
339
)
Boiler or Radiator Heating System - Install or ReplaceGas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Dulles, VA and surrounding areas

Approved

In business since 1976

Free estimates

Emergency services offered

"The technicians were friendly and knowledgeable. The end product was excellent. The office was professional (mostly). The price seemed fair, but I would venture a guess that I could find cheaper, but I wanted a quality installation. I can confirm I found competition that was much more expensive. The only issue I had was scheduling both the quote and the work. In this case we needed both an electrician and plumbers complicating the situation. We scheduled both disciplines to quote on the same day. The electrician missed the window and had to come the next day. For the work to be performed, we again scheduled for a single day process but due to illness apparently had to reschedule for the following day. At that point, I complained to the office due to the inconvenience of taking 4 days out of the office for a 2 day job, looking for a little price reduction. The office manager I spoke to was more interested in defending their position than seeing my side. In the end he granted me a $50 online coupon, reduction yes, but I'm not sure why I wouldn't have been entitled to that regardless. Honestly, in the end I was happy and would hire again due to the quality of work, reasonable price and professionalism in general. They would have received high marks across the board if it wasn't for the scheduling issues. I hope that was just bad coincidence."
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+1

Response time11 hrs
Response rate100%
15 neighbors recently requested a quote
Avatar for Polar Bear Air Conditioning And Heating Inc
Polar Bear Air Conditioning And Heating Inc
4.4(
237
)
Electric Boiler or Radiator Heating System - InstallBoiler or Radiator Heating System - Install or ReplaceGas Boiler or Radiator Heating System - Install+3 more

Serving Dulles, VA and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"I've been pleased with Polar Bear since they installed my A/C 16-17 years ago. Always prompt response to any problem, always knowledgeable professionals. Now it's time for a new system, I was walked through my options with no pressure to spend more, just the info on variables, and an offer of a discount, and very flexible deposit/payment arrangement. Great company."
Response time1 day
24 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Relax HVAC, Inc.
Relax HVAC, Inc.
5.0(
32
)
Boiler or Radiator Heating System - Install or Replace

Serving Dulles, VA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"My AC failed and I had limited time to find a good solution, I made a phone call to Relax HVAC based on the online reviews and it was a great decision. Nasser came to check the situation, he gave a very detailed and comprehensive overview of the situation and provided with the options I had. I decided to replace the unit, Nasser went above and beyond to find a unit delivery service but there was nothing available over the weekend so this gentleman went for unit pick up himself and finished the installation within a day from my initial call. Moreover, the provided price was very reasonable.I can't be more happy with the outcome and highly recommend Relax HVAC"
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+12

Response time1 day
Recommended by100%of homeowners
Avatar for Petro Home Services
Petro Home Services
4.3(
103
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Dulles, VA and surrounding areas

Approved (Corporate)

In business since 1903

Emergency services offered

Warranties offered

"It was a superb experience. From the visit by Bruce the sales representative to the installation day to the follow-up from Petro, every single person we interacted with was helpful and professional. When Bruce arrived to do the assessment, we spent time going over the heating needs in the house. After a thorough inspection and measurement of the house, we sat down. He showed me a few options, all of which were going to provide good service. I ordered a unit at the end of that meeting. The installation day was just terrific- the entire work crew that showed up were everything I would hope to find: Upbeat, informative, hard-working, focused. The job was finished before end of day as promised. The heater room is now immaculate, with new piping and a new heater. It was like watching a pit crew at a NASCAR race. Everyone had their tasks, they moved carefully but quickly. The materials were all laid out in order, etc. Just a totally professional approach to their work. The crew boss answered any questions I had. The follow-up for a normal inspection of the furnace chimney was scheduled the day after the installation. I’ve gotten calls to insure we are satisfied with the work. Satisfied barely covers it- I am pleased to write this kind of review. Without hesitation I will recommend Petro to friends and family throughout the Philly area. Peter A. Elkins Park"
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Response time6 days
Response rate100%
18 neighbors recently requested a quote
Avatar for Beacon Home Services, Inc.
Beacon Home Services, Inc.
4.6(
2,060
)
Electric Boiler or Radiator Heating System - Install

Serving Dulles, VA and surrounding areas

Approved

In business since 2002

Free estimates

Credit card accepted

Beacon Home Services has provided professional plumbing and electrical services to customers throughout Northern Virginia (PWC, Fairfax County, Loudon County, Alexandria, Arlington County) and Montgomery County, Maryland for 20+ years. Our technicians genuinely care about our customers, which is why we have been the trusted electrical and plumbing services company in the area and have an excellent Google rating and A+ BBB rating. When you have an electrical or plumbing problem, you need it solved quickly for the safety and comfort of you and your family. Our techs have the appropriate licensing or certifications to help with your project. If you are looking for local Plumbing & Electrical experts -- we're here to help!

Recommended by88%of homeowners
Avatar for BRIGGS HEATING & COOLING
BRIGGS HEATING & COOLING
4.5(
15
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Dulles, VA and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"Great -- they call to set up the appointment, talk to me to choose a good time for both of us, call to say they're on their way.
Very thorough, they answer all our questions regarding our furnace, AC, humidifier, everything.  We had them install the whole thing for us back in 2007.
"
Response time10 hrs
Response rate100%
3 neighbors recently requested a quote
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Install Boiler questions, answered by experts

Coolant and antifreeze are technically not the same thing. The difference between the two is the ratio of water to other chemicals. True antifreeze is mainly made up of either ethylene glycol or propylene glycol, while coolant comprises one part antifreeze and one part water. However, the terms coolant and antifreeze are often used interchangeably, even by pros.

An expansion tank must always be installed on the supply side, which is the side where the boiler sends water out to heat the systems. That placement allows the water to push against the air and condense properly as it is heated, then circulated through the system. Professional installers can recommend the best place on the supply side for an expansion tank.

Unless they are connected to the same system, boilers and water heaters will both need their own expansion tanks. The only case they wouldn’t have separate expansion tanks is if the boiler is pulling double duty and managing a heating system while also supplying hot water for a home. In which case, you may not need a hot water heater.

Chilled water HVAC systems use water instead of traditional components and refrigerants. They're more common in commercial settings than residential ones but are slowly being adopted by some homebuilders to cool homes. As the name implies, the system keeps the water chilled at 40 degrees and circulates it through water coils. The water absorbs the heat from your home and drains outdoors. Condo apartments are more likely to have chilled water HVAC than single-family homes because this system is designed to cool several rooms or large areas individually.

The right type of HVAC system will depend on several factors, including your climate, budget, preferences, and existing HVAC setup. For example, if you live in an area that experiences extreme weather, then a split system would likely be the best option. Or, if budget is a concern, consider installing a ductless system in just one room.

The Dulles, VA homeowners’ guide to boiler installation services

From average costs to expert advice, get all the answers you need to get your job done.