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Best boiler installation pros near King George, VA

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    Average homeowner rating
  • Verified reviews icon259
    Verified boiler installation services reviews

Top-Rated Boiler installation pros in King George - Updated Nov 2026

Avatar for Total Comfort Heating, Air & Plumbing
Total Comfort Heating, Air & Plumbing
4.7(
121
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving King George, VA and surrounding areas

In business since 2002

Emergency services offered

Credit card accepted

"From the beginning Alex treated us like a customer should expect,,, He was clear, concise, professional and just a nice guy to deal with. We had 6 estimates and landed on Total Comfort... Alex even applied the 5% discount for the installation as an Angie's List member... They got us in the same week! Paul and his crew came out and were there at 8AM sharp! Took care of everything in one day and even answered all the oddball questions I had! Walked me through everything they were doing and left the place cleaner than when they got there! I seriously couldn't have asked for a better install! With Trane having a 60 month 0% promotion going on it was really a no brainer! Replaced a 16 year old Trane dual fuel system with another Trane and hope I get another 15 years out of it! I hope the maintenance service is as good as the install and all that led up to it! You can't go wrong with Total Comfort and of course, "Nothing can stop a trane!" Thanks Everyone at Total Comfort for making my Wife Happy! Happy Wife, Happy Life!"
Recommended by95%of homeowners
Avatar for Anthony's Hvac & Home Improvement
Anthony's Hvac & Home Improvement
4.9(
24
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving King George, VA and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"Anthony and his team were great! They were very responsive and solid in their work ethic and quality of service. The team worked within the guidelines of cleanliness using masks and foot coverings in order to ensure the safety of the customers and the works space. I recommend them for all of your Hvac and general renovation needs."
Remodeling - Kitchen & Bathroom Project
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project

+74

Recommended by100%of homeowners
Avatar for American home services
American home services
4.8(
120
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving King George, VA and surrounding areas

In business since 2005

Free estimates

Warranties offered

"

Kurt Randell was awesome! This was a major decision and I had multiple estimates to comb through. I was so unsure of what work should be performed and there's always the matter of cost. Kurt answered my million and one questions. I never waited long for a response. He was very patient with me and walked me through the process. When discussing what work will be conducted for what price, he told me he would love the contract but he could only go so low because he would not cut corners to give a lower price. That spoke volumes. Many contractors bid low and cut corners to make their profit. Very impressive.

AHS was able to start the work before other contractors were available. Kurt explained his schedule and had a contingency plan in case it snowed. The day the work began, I went to work without worrying about what work was being performed at the house (the house was empty). Kurt called me at the end of the day and went over the details of the work completed and the plan for the next two days. He did this each day. We pre-planned a time to meet at the completion of the final work. Kurt walked me through the whole house and answered my many questions. I was so relieved to have the work complete. When a new problem surfaced during and after the remediation, Kurt took care of it very reasonably and quickly. There was no hassle. He never tried to charge absorbent fees because I had already settled on him. I appreciate his help and support and for not taking advantage of the situation. I had a third party inspector inspect the work and I received a mold clearance letter.

AHS gave me a package deal easing the stress of me having to call multiple contractors to complete the work. His roofer installed better shingles than another roofer and for the same price. I really appreciated AHS taking care of all the needs so I did not have to coordinate times and entry with the various parties. This also allowed the work to be done quickly opposed to waiting days or weeks for each contractor to complete their portion based on schedules.

I can't be more please with the service I received from AHS. The paperwork was smooth, no problem with payment processing and no problems during the remediation and post remediation actions. I will definitely refer AHS.


"
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+25

Recommended by97%of homeowners
Avatar for ARS / Rescue Rooter Manassas
ARS / Rescue Rooter Manassas
4.4(
719
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving King George, VA and surrounding areas

In business since 1947

Emergency services offered

Credit card accepted

"I had some issues with my 10 year old furnace and started looking into issues. I used to work for Carrier as an HVAC researcher and tried to fix the issues myself. I disassembled the burner and tried to get things right. In the end, I exhausted options and gave up on repair. I called my serviceman, trying to have the furnace repaired. He recommended getting a new furnace or replacing the whole HVAC since it was more than 10 years old. My serviceman gave me a quote for a Carrier furnace, which I thought was high since I knew the price of the unit (ex-Carrier R&D engineer). That was when I decided to look around. I received three quotes after reading through reviews in google and Angie’s list. In the end, I chose ARS Manassas by virtue of their overall competitiveness. In any business, it takes two things to win a deal: trust and value. In my case, one salesperson, Cliff Allen (who I will talk about more in a minute) delivered both aspects, which made the decision easy. Since I know the HVAC system in and out, I had many detailed (and even tedious) questions, to which he answered professionally with knowledge and courtesy. He did not try to upsell anything. In fact, he recommended to check a few things for repair, even while giving quotes for me. Although I decided to get the new one in the end after trying a few more attempt for repair, Cliff earned my trust and respect in the meantime. He tried to provide an optimal solution in terms of price and performance, which was more competitive than the other two quotes. I ended up getting 16 SEER performance series furnace and AC. Cliff truly knew what he was doing during the selection process. He answered all the questions an ex-Carrier R&D engineer raised and provided several quotes for comparison, which helped me to reach a satisfactory solution in an efficient and rational manner. He never tried to upsell, clearly understanding customer’s side. To the contrary, he did his best to give me the best deal without compromising performance. His professionalism does not stop at sales. He went over all the items in the specifics of installation, meticulously jotting down any notables in the contract. I was not surprised to see the technicians, Michael and Melvin, show up on time and finish the job, following the specifics and notables that Cliff had prepared at the contract phase. They tried to make the installation smooth and went over every single item to make sure that it was done to perfection. About a month later, the town inspector came out and made sure that the unit had been properly installed. The inspector confirmed that the job was done to the standard but pointed out that it would be better to add another bracket to the outdoor unit so that it would not move around. I called ARS to inform the findings of the inspection. ARS has promptly scheduled another visit (even if they could have waited for AC checkup in the late spring) to fix the issue. This time Jeremy and Josh came out and meticulously fixed the issue. These two gentlemen really knew what they were doing. They went a lot further than just adding a bracket. The outdoor unit is so sturdily attached to the bracket now that even a hurricane would not shake the outdoor unit. My kudos to Jeremy and Josh. I will come back and write a further review in 6 months to report any issues I experience but for now, I am glad that I chose ARS Manassas for new HVAC installation. If you ever need a new HVAC near Manassas area, the choice is simple. Go for a trustworthy and knowledgeable man that would deliver the best value for your investment, Cliff Allen at ARS."
Recommended by87%of homeowners
ECR Plumbing, LLC
4.4(
431
)
Electric Boiler or Radiator Heating System - Install

Serving King George, VA and surrounding areas

In business since 2010

Free estimates

Credit card accepted

"They are the best!! Jeremy was tasked to reinstall plumbing for a bath tub. My previous contractor totally messed up the install causing a bad leak. Although it took a while, Jeremy was not to be outdone. He found and diagnosed the problem caused by the previous contractor and persevered on until it was correctly remedied to his satisfaction!! I really admired his patience and dedication. Thanks again, Jeremy!!!"
Response time20 mins
Response rate100%
Recommended by94%of homeowners
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Install Boiler FAQs, answered by experts

In some cases, conversion kits are available, but not all boilers are compatible. Conversion may require significant modifications and should only be performed by a qualified professional. Before making a decision, compare conversion costs to the cost of a complete replacement to determine the most cost-effective and reliable option for your home.

No, boilers and water heaters are not interchangeable because they serve different primary functions. Boilers are used for central heating systems, providing hot water or steam to heat your home. In contrast, a water heater's purpose is to supply hot water for daily household use, such as for faucets and showers. A water heater alone cannot supply the warm water or steam needed for a central heating system.

While they are not interchangeable, it is common to have both a boiler and a water heater. In fact, a conventional boiler often works best when a water heater system is already in place. The two systems can be combined to provide both heating and hot water, either by pairing a boiler with an indirect water heater or by installing a premade combination boiler-water heater unit. For home heating, some homeowners may also opt for a furnace instead of a boiler.

Yes. In many cases, switching from an old furnace to a high-efficiency boiler can help you save money over time. You can also save money by switching from an electric boiler to a gas boiler, which costs much less compared to the energy bills an electric boil can create. Boilers are often (but not always) more efficient than furnaces, too. Then there are discounts, rebates, and incentives that can help you save on the initial costs.

If you're often struggling with radiator issues like chilly spots, leaks, or annoying noises, those are common indications that your radiator may need to be replaced. Corrosion, uneven heating, and persistent hissing sounds are common issues as well. When repairs become a regular chore and your home’s energy bills start to rise, a new radiator will bring the comfort and savings you need.

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.

The King George, VA homeowners’ guide to boiler installation services

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