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Best boiler installation pros near Smithville, MO

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    Verified boiler installation services reviews

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

Avatar for Insulation Pros
Insulation Pros
4.9(
73
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Smithville, MO and surrounding areas

In business since 2013

Free estimates

Emergency services offered

"I highly recommend Insulation Pros of KC for your insulation needs. Kyle the Sales Manager: made it easy to understand what I needed. Josie the Office Manager: took the time to answer my questions when I called, and was the one responsible for my decision to go with Insulation Pros. The installation crew: Devon, Tyler and Leo were a great team to work with, very personable and just all around nice guys who did a great job with the installation. Tanner - the Production Manager, who came by to see that everything was going like it should. From the first meeting with Kyle to the time the crew drove away, it was easy and pleasant to work with this company and they did a great job. Attached are pictures to show the 22" of insulation in my attic! :)"
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+16

Recommended by97%of homeowners
Avatar for Mission Plumbing, Heating, & Cooling
Mission Plumbing, Heating, & Cooling
4.6(
86
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+1 more

Serving Smithville, MO and surrounding areas

In business since 1978

Free estimates

Emergency services offered

"The reason I went with them is because I found that they were the ones who actually installed the furnace for the previous owner and so, I just thought I would stick with them. There was a package deal, if you paid like $200, I think they would do the A/C and the furnace at separate times and it's some kind of a maintenance plan or whatever and if you had any service calls and needed repairs, there are discounts for repairs if you were a member of this maintenance policy program or whatever. I would recommend them. I thought they were professional and prompt and friendly. Probably, they're more expensive than other people."
Funny Friday
Our Team
Recommended by93%of homeowners
Avatar for First Mate Heating & Cooling
First Mate Heating & Cooling
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 Smithville, MO and surrounding areas

In business since 1971

Emergency services offered

Credit card accepted

"They had to replace and install the new heating system. They are wonderful and we have used them probably for over 10 years now. They are available day in and out. They are I believe a smaller company so if there is any issues and anything to discuss, you have the ability to talk to the owner. They actually replaced the heater one time before and it was a bad unit. It wasn't anything we did or anything they did, it was just that the unit was faulty. The whole unit flamed up our heating system. They came out and completely replaced the unit; they actually fixed everything that was screened for coil, I guess it's commonly known among these people and they didn't charge for that. This happened about four to five years ago. They are just very good and gave a very good deal as we were using them for more than 5 years. We told them to purchase a new unit, but they replaced it with a very good deal. They are just a great set of people. Overall the experience was excellent and will continue to use them."
Recommended by95%of homeowners
Bob Mills Heating & Cooling
5.0(
15
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Smithville, MO and surrounding areas

In business since 1999

Free estimates

Credit card accepted

"Prior to calling Bob, we had several guys come in to give us estimates. Bob's estimate was by far the best and the work he did was top quality. He and his guys moved my existing furnace to a new location int he basement and installed a new AC. They also moved the hot water heater. I am very pleased with his service. They were prefessional and respectful. Bob is a straight shooter. Absolutely no BS! I will be using him for ALL of my future HVAC needs. I HIGHLY recommend you call him and have him come give you an estimate if you need service, repair or replacement.
"
Recommended by100%of homeowners
Avatar for Liles Heating and Cooling, LLC
Liles Heating and Cooling, LLC
5.0(
7
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Smithville, MO and surrounding areas

In business since 2010

Free estimates

Emergency services offered

We are a full service company. Also we offer service contracts for an affordable price and 15% off on any parts. 24hour same day service. Also we offer Plumbing,Electrical and Heating and Cooling service and installation. Geothermal is one of our specialties. All major credit cards are Excepted and financing available with Approved Credit.

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+14

Recommended by100%of homeowners
Avatar for PakPros
PakPros
4.6(
39
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Smithville, MO and surrounding areas

Free estimates

Credit card accepted

We’re KC’s local and interstate moving specialists. Our approach is tailored per client request, a 100% customer-oriented company. We choose to go above and beyond to ensure your moving project is efficient and damage-free, all at a fair price. Don’t stress, let the PakPros handle your move!

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+3

Recommended by88%of homeowners
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Install Boiler FAQs, answered by experts

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.

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.

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.

A common HVAC rule is that for every 500 to 600 square feet of living space, you need 1 ton of heating or cooling capacity. Now that you know this common rule, you also need to know that it isn’t very accurate, and a dedicated pro wouldn’t use it for your home. If you talk to a pro who won’t or can’t perform a proper Manual J calculation, consider hiring someone more thorough.

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.

The Smithville, MO homeowners’ guide to boiler installation services

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