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Best boiler installation pros near Dacula, GA

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Top-Rated Boiler installation pros in Dacula - Updated Nov 2026

Avatar for Coolray Heating & Air Conditioning
Coolray Heating & Air Conditioning
4.8(
1,397
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Dacula, GA and surrounding areas

Approved

Super Service Award Winner

In business since 1966

Free estimates

Emergency services offered

"The installation team, Bryan and Bruce, treated our home with care throughout the entire process. They maintained positive communication with us and were consummate professionals. The install of our new system went smoothly. We highly recommend this company and this installation team for all applicable home needs."
Response time4 hrs
Response rate100%
10 neighbors recently requested a quote
Jones Climate Control
3.8(
14
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Dacula, GA and surrounding areas

Approved

In business since 1986

Free estimates

Credit card accepted

"The cost was $5200 for the installation and the device as well. It was excellent service. They did more than just the installation. I didn't know this, but when they give you a new air conditioning unit and heating unit, is essentially, they bring the components out and actually assemble it out in the yard and they out it up in your attic. I found them from a third party and they inspected it with Jones Climate Control. The two of them worked as a team to see what I needed. They took measurements to figure out the size of my unit, they gave me an estimate for what I was going to need for my house, then they went ahead and devised a plan, not only for the new unit for the upstairs, but also devised a plan based on what I told them about inadequate air flow to remap the ducting. The price included all of that. Then, what they did was, after they did it, the third party wrote out the contract by hand and then he ensured that he could actually read it, went over it line by line, to make sure I could read it, and based on that, he told me who the install people were going to be and what the price of the regular maintenance price was going to be. They did run into one tiny little hiccup at the end. They were going to put in a new register on the upper floor because they had actually put in a new duct, I guess, in the hallway section and the register wasn't the right size and the guy said he'd come back later that week to go ahead and put it on there. I, of course, was afraid that he wasn't going to do it because at that point it was a small item, I think they had been paid, so I called the third party because he followed up and called back himself two days later to see how they did. I said, "They had done a decent job, but they didn't have the size of this and I'm not sure if they are really going to come back", and he said, "well, I'm going to have a few words to say about that", and sure enough, and I'm not saying it was because of the third party said, they did come back as they said they would and they finished up on time."
Response time9 hrs
Response rate100%
7 neighbors recently requested a quote
AP Appliance Techs
5.0(
14
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Dacula, GA and surrounding areas

In business since 2000

Credit card accepted

"I called Mr Parham and he responded very promptly. When he arrived he was very professional. He gave me a very reasonable estimate on the cost to have the compressor replaced. The parts were ordered and installed as promised. I have also used him to have the thermostat replaced in my refrigerator. My washer was leaking water, he also fixed that also. All these were separate house calls, and each time Mr Parham was also professional, and on time and did the work as promised."
Recommended by100%of homeowners
Avatar for Johnston Cooling and Heating
Johnston Cooling and Heating
4.4(
32
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Dacula, GA and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Jason Johnston and his staff were, and always have been, professional, more than competent and trustworthy! We had a major issue with the installation of our wood burning furnace by another local company, as well as that same company completely messing up our heat pump. We were left flat with a tremendous mess on our hands. I found Johnston's company and he came in and actually took the time to look over the specs for the system and worked with us to get it straight. We have had to have him return for that system several times, for things that were our fault not his, and he has always been prompt, attentive to our concerns and fair and honest in his dealings with us. We highly recommend you consider hiring this company for your HVAC needs."
Recommended by96%of homeowners
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Install Boiler FAQs, answered by experts

If you want to have hot water in your home and part of your plumbing system, you'll need a hot water heater. An alternative may be to heat water as you use it, such as by boiling what you need on the stove. But that's much less efficient and takes considerably longer than hooking up a water heater. Another option is to rely on appliances, such as a dishwasher or washing machine, that heat the water themselves.

All modern boilers are condensing boilers because they’re the most efficient type. Instead of extra heat leaving through the flue, these boilers trap the heat and use it to heat the house. Whether you choose a combi boiler, system boiler, or regular boiler, you can opt to get a condensing system. If you have an old boiler that’s not a condensing boiler, it’s a good idea to get an upgrade.

Steam boilers require flushing at least every six to 12 months to keep them operating effectively for as long as possible. Depending on your water quality and frequency of use, you might need to do this more frequently. The flushing process helps to remove problematic buildup of sediments. While a boiler contractor near you can perform a thorough annual flush, learning how to drain the system yourself means you can do this monthly if you experience speedy mineral accumulation because of hard water. 

No, there isn’t always water in radiators. In a one-pipe system, water is constantly circulating from the boiler to the radiators and back. In a two-pipe system, water travels through two separate channels: one that goes to your radiators and one that returns back to the boiler so it can heat up again.

Using heating oil to heat your home has its advantages, but it also has its disadvantages. 

Consider these drawbacks before installing a heating oil system:

  • Heating oil prices fluctuate frequently

  • Risk of oil spills or leaks

  • Produces more air pollution and soot compared to a gas furnace

  • Regular maintenance required for equipment

  • Need to reorder heating oil consistently to avoid running out

The Dacula, GA homeowners’ guide to boiler installation services

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