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Best boiler installation pros near Millington, MD

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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon66
    Verified boiler installation services reviews

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

Avatar for Continental Services
Continental Services
4.9(
17
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Millington, MD and surrounding areas

In business since 1983

Credit card accepted

"Promptly returned email regarding service request, on Saturday. Responded same day to repair 2Ton Geo unit (Waterfurnace). Extremely knowable on geo-thermal systems, the repairs were made in timely manner at a fair price, my only regret on this geo unit is I should have had Continental install the system in the first place, it’s seems very likely I would not be haveing the maintenance issues."
Recommended by100%of homeowners
Avatar for Colonial Chimney and HVAC
Colonial Chimney and HVAC
4.2(
45
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Millington, MD and surrounding areas

In business since 1990

Free estimates

Emergency services offered

"There was only one hang up. When I contacted them through e-mail I indicated that I wanted to talk about installing an antique wood burning stove in addition to the chimney inspection and cleaning. The appointment was made for the afternoon on a certain day. But, the guys called that morning and left a message on my voicemail saying they could come early. I did not get the voicemail and they showed up early anyway. I was not home but my mother was there. Unfortunately, these guys did not get the word from the scheduler in the office that I wanted to talk about the installation of the wood burning stove in addition to having the chimney cleaned. So they came did they work and left. I called the workers back (since I had their phone number from the voicemail) and communicated my annoyance at the schedule change. The guy was very apologetic and offered to come back though he was no longer available at the scheduled time which I had blocked off on my calendar.
However, we ended up talking about the project over the phone and he was able to give me all the information I needed about the potential installation over the phone. He was very knowledgable and helpful. So, I'd like to give them a "B" for punctuality though that doesn't seem to really fit the situation. So they get all As despite this little hitch.
"
Recommended by81%of homeowners
Avatar for Rocky HVAC
Rocky HVAC
4.4(
11
)
Gas Boiler or Radiator Heating System - Install

Serving Millington, MD and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"Closed the deal on Friday, the next morning 5 guys including the owner Rocky were on site. They removed the old condenser and the entire oil heating system. Then installed the new condenser / heat pump outside and the air handling system inside including an air purification system. The crew was friendly and professional. They completed the entire removal, install and clean up without a problem. My wife and I could not be happier with the results. Thanks to Rocky and his team and to Greg Kim the sales rep who's impressive knowledge helped us make the right choice for our home. I give Rocky HVAC our thanks and the highest recommendation possible."
Running the Rheem RP16AZ Heat Pump through the testing cycle by our Rheem Certified Pro Installers.
Brand New Rheem Classsic Plus Series High Efficiency 3-Stage Heat Pump.
Quality Install- Standard with every install we level the ground and change out the pad. We add isolating legs under heat pumps to help with vibrations and keep out the elements.
Quality Install- Add an outdoor filter drier, flush the lineset and vaccum seal and test the lineset, we replace if necessary, and uv wrap the lines from the outdoor unit to the indoor unit ensuring the longevity and life of your equipment.
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+20

Response time7 hrs
Response rate99%
Recommended by81%of homeowners
Avatar for Aire Serv of the Eastern Shore
Aire Serv of the Eastern Shore
4.3(
6
)
Gas Boiler or Radiator Heating System - Install

Serving Millington, MD and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"We had our blower motor burn out in our furnace. I called them in the morning and they came right out within a couple of hours and the technician explained what exactly was going on and had the new motor in stock and installed in no time. Very profession and courteous service and the tech. even took the time to walk me through what he needed to do. I will be getting on a service plan with this company in the Spring as they are the real deal and trustworthy."
Response time5 hrs
Recommended by83%of homeowners
Avatar for Renew Remodeling LLC
Renew Remodeling LLC
5.0(
5
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Millington, MD and surrounding areas

In business since 1984

Free estimates

Credit card accepted

Renew Remodeling is dedicated to providing quality craftsmanship at an affordable price. For more than 30 years, I have built a dedicated following of satisfied customers by providing comprehensive kitchen and bath home remodeling services. I treat your home as if it were my own and respect your time and wallet! Whether your vision is simple or lavish... I can provide the kitchen and bath remodeling home services you need.

Additional Photos
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+24

Recommended by100%of homeowners
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Install Boiler FAQs, answered by experts

The best time of year to purchase or replace an HVAC system, including components like an air conditioner or furnace, is during the off-season—spring and fall. During these periods, HVAC professionals are less busy than in summer and winter, when extreme temperatures create urgent demand. Shopping during the off-season can lead to savings of 10% to 15% on an AC unit and allows you more time to find the best deal and other cost-saving incentives. Typically, air conditioning units go on sale in the fall after demand drops, while furnace prices tend to decrease in the spring.

Most home boilers will need an expansion tank. That’s because these boilers are closed-loop systems, where the water is trapped. An expansion tank is needed when the boiler heats the water and it expands, allowing air to condense in the tank to make room for the water. Other types of boilers don’t use an expansion tank, such as traditional steam boilers, but these aren’t as common. And hot water tanks may be able to use a pressure release valve instead. When in doubt, call in a pro to take a look.

It can take anywhere from four hours to three days to replace a boiler with a new one. How long your particular boiler installation takes will depend on whether you need a gas line installed and if you’re switching to a new boiler system. 

Replacing a combination boiler or standard boiler with the same system should only take four to six hours. Meanwhile, switching from a conventional boiler system to a combination boiler system could take a few days.

Common problems include leaks, low pressure, and inefficient heating. Regular maintenance prevents many issues.

Many utility companies and government programs offer rebates or incentives for the installation of high-efficiency propane boilers. These can offset upfront costs and improve your return on investment. Check with your local utility or installer for current offers. Incentives vary by state and provider, so exploring regional programs can help maximize your savings.

The Millington, MD homeowners’ guide to boiler installation services

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