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Best boiler installation pros near Leonardtown, MD

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TRUSTED BY LEONARDTOWN, MD HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon177
    Verified boiler installation services reviews

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

Avatar for GROVE & SON plumbing heating & a/c
GROVE & SON plumbing heating & a/c
4.6(
22
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Leonardtown, MD and surrounding areas

In business since 2013

Free estimates

Emergency services offered

"I was so lucky to find a real professional during the beginning of a heat wave. Last Friday, at 4AM noticed the house was hot and the thermostat reading 78 degrees. Call several vendors and the earliest appointment was on July 24. Went to Angie's List and found Grove and Son. Travis answered the phone right away and set the appointment the same day. The AC got fixed and working great. Those guys are awesome!"
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+2

Response time1 day
Recommended by85%of homeowners
Avatar for Jerry's Plumbing and Heating Co.
Jerry's Plumbing and Heating Co.
4.3(
95
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Leonardtown, MD and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"Our service technician was David. He arrived earlier than expected and went straight to work. Our new pump was installed in less than one hour. We were pleased with the work. He came after hours 6:30pm and did not charge an exorbitant fee. He was pleasant and very informative when asked questions. If there was a topic he was not familiar with he answer "I'm not sure". I like reliable companies with professional employees. We had another plumber come earlier and wanted to charge us $452 dollars for a 1/2 HP pump that cost on average $242, $200 for accessories for installation (I paid $276 taxes included for pump and accessories), labor charge to go and pick up the pump and to install the pump. His price $1252. I was told that it was considered an emergency so that is why the price was so high. This was the morning two days after the flood. After we got the pump we called several times and no response as of yet, He's off my list completely. I share this illustration so that buyers can make educated decisions about how best to spend their money. I don't assume that the plumber whose charges were 50% higher than anyone else I called on Angies List. I simply say do your homework and know what is considered a fair price. Thank you Jerry's Heating and Plumbing. You do excellent work in a timely fashion!"
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Recommended by84%of homeowners
Avatar for ABS Unlimited Auto Repair
ABS Unlimited Auto Repair
4.8(
77
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Leonardtown, MD and surrounding areas

In business since 1987

Free estimates

Credit card accepted

Woman owned and family operated since 1987. 10% OFF Labor for Angie's List customers. AAA approved. Next to Home Depot at Fairfax Circle. All major and minor repairs - all makes and models. From oil changes to engine or transmission replacements. State inspections performed as well as certified Emissions repairs.

Owner with Daughter
The Team
Tim and Betsy Briggs
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+5

Recommended by96%of homeowners
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 Leonardtown, 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 Valpo Services
Valpo Services
4.7(
23
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Leonardtown, MD and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Valpo Services provided a great service from start to finish. Our house was built in 1925 and did not have air duct only window air conditioning units.
After we made the necessary research and requested several quotes, we decided
to use Valpo Services for the installation of a Central Air Unit. Walter came
to our home and provided us with several different options for a Central Air
Unit that would fit our home and needs. For the first time we did not feel pressured
to buy a specific Unit. At the end of the day Walter provided us with a really
competitive quote and showed us a timeline for the installation. Our questions
were always answered on a timely manner. Walter, Hector, Alex and the rest of
the team were always on time, worked hard to make sure the unit was installed on
time and always made sure we were satisfied with the work.  We are very pleased with the quality of work,
service and professionalism the company provided us with. We will highly
recommend Valpo Services to colleagues and friends and we will certainly continue
to use their services.
"
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Recommended by84%of homeowners
Avatar for Kelly Plumbing & Heating
Kelly Plumbing & Heating
4.5(
84
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Leonardtown, MD and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"The installation of these items went very well. Kelly was punctual and very efficient. A malfunctioning toilet in a powder room needed to be removed, and a different toilet installed. Also, a new toilet had to be installed in the master bedroom and a new faucet needed to be installed in the kitchen. He was cordial and very willing to explain the approach he was taking with the work. This increased my comfort level a great deal. I consulted with him on the ordering of the toilets and faucet from a design showroom and he passed along the plumber's discount that he received to me. The installation of the faucet also went well. The space that he needed to work in was very tight and the faucet was not easy to install, due to the placement of the faucet hole and its proximity to the kitchen windowsill. However, he was able to complete the installation without any issues. What I really appreciated is that he is very meticulous, takes a great deal of pride in his workmanship, and is very careful to make sure that the work is done correctly. He also cleans away any debris from any areas that he works on. He is respectful of a person's home, which I appreciate. The quality of the work was terrific. He also offered advice on work that I might need to undertake in the future, which I appreciated. I would definitely hire him again (and I have)."
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+2

Recommended by89%of homeowners
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Install Boiler FAQs, answered by experts

Some high-quality steam boilers come with 10-year warranties, but a well-installed, properly maintained model can last at least 20 to 25 years. Learning how to clean a boiler, getting an annual professional service, and keeping up with maintenance and repairs on your heating system are all important for getting the most out of your model. 

An HVAC system typically lasts between 10 and 30 years, with an average lifespan of 15 to 25 years. The longevity of the system is influenced by factors such as the quality of the unit, usage frequency, local climate, and how well it is maintained. Regular maintenance, including cleaning, filter replacements, and professional inspections, can help maximize its lifespan. Different components within the system have varying life expectancies. For example:

  • Furnaces: 15 to 30 years

  • Boilers: 20 to 35 years

  • Air Conditioners (AC units): 12 to 20 years

  • Heat Pumps: 10 to 20 years

  • Ductless Mini-Splits: 10 to 30 years

A furnace is a big unit where gas, heating oil, or electricity heats the air. The warmed air is then pushed back out through ducts and vents. 

A boiler uses electricity, heating oil, or gas to heat water that is pushed into the room through a radiator. This is one of the oldest and most effective ways to heat a house, but radiators can also be unsightly and leave hot and cold spots in the room.

Heat pumps use a refrigerant to move heat from outside into the house and return it to the room through ducts and vents.

Yes, you can build a sunroom addition to your home despite living in a cold climate. Make sure to use high-quality insulation and windows and to supplement with sufficient heating from your HVAC system. The windows in the sunroom allow enough natural light into the room to help heat it most times without having to use the furnace. Even a small electric fireplace can heat the sunroom well enough.

A home radiator works by using radiation and convection to transfer heat throughout your home. Electric radiators use metal to conduct heat and warm the air, which then rises to warm the room. Steam and hot water radiators work with a boiler and piping system to pump thermal energy throughout the home. Hot water radiators use a boiler to heat the water before circulating it to the radiator, while steam heating radiator systems convert the heated water to steam before circulating it out. When the water or steam cools, it travels back to the boiler to be heated again.

The Leonardtown, MD homeowners’ guide to boiler installation services

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