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TRUSTED BY AFFTON, MO HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon3.2k+
    Verified boiler installation services reviews

Find Boiler installation pros in Affton

Avatar for Anton's Plumbing, Heating/Cooling & Energy Experts
Anton's Plumbing, Heating/Cooling & Energy Experts
4.7(
513
)

Serving Affton, MO and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1979

Free estimates

Emergency services offered

"Anton’s Air Conditioning and Heating installed a tankless water heater. We are so happy to never run out of hot water. The installers were very professional. I highly recommend Anton’s!"
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+18

Response time1 day
Response rate86%
17 neighbors recently requested a quote
Avatar for Dunn Plumbing, Heating and Air Conditioning / Dunn One Hour Heating and Air Cond
Dunn Plumbing, Heating and Air Conditioning / Dunn One Hour Heating and Air Cond
4.7(
273
)

Serving Affton, MO and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"I needed to replace my parents' 40 year old AC Condenser and coil, and replace it with something that worked with the new furnace my father got installed four years prior. They were able to do the work requested, and also offered to redo the furance installation as the previous company installed it right on the basement floor where any backup/water could possibly get into the system. They were very prompt and showed up on time/on schedule. They were very upfront about costs and pricing and there were no last-minute price changes or hidden fees, which I appreciate. Work was done well and they ensured that everything worked before leaving the job site. The gentlemen working were very professional and understanding. I highly recommend them for anyone looking to replace their HVAC or to correct work that was previously poorly done."
Additional Photos
Response time2 days
23 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Anytime Plumbing Services
Anytime Plumbing Services
5.0(
379
)

Serving Affton, MO and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"Steve and Greg both were very knowledgeable and explained everything as they installed my new water heater and pressure valve regulator. They are very professional and friendly. They also cleaned up after the installation. I would definitely recommend them."
Dual waterheaters
Dual waterheaters
Dual waterheaters
Single waterheater
Response time3 hrs
Response rate86%
Recommended by100%of homeowners
Avatar for Super Handy Man, LLC
Super Handy Man, LLC
4.9(
127
)

Serving Affton, MO and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"Don completed the water heater installation on time and communicated very promptly & thoroughly throughout. He is a very nice, competent man and we definitely recommend him"
Response time5 hrs
Response rate87%
29 neighbors recently requested a quote
Avatar for Mechanical Climate Solutions, LLC
Mechanical Climate Solutions, LLC
4.9(
66
)

Serving Affton, MO and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"I had a new furnace installed. Chuck and Andrew were both well trained and very nice. I would gladly have them work on my HVAC system any time."
17 Seer 2 stage condensing unit.
Response time11 hrs
2 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for MAPLEWOOD PLUMBING
MAPLEWOOD PLUMBING
4.8(
337
)

Serving Affton, MO and surrounding areas

Approved

In business since 1985

Free estimates

Warranties offered

"Jacob thoroughly looked over everything; water lines, gas line, igniter, gas valve, connections, etc.. He took the time to make sure everything was working properly and even educated me on a few things I didn't know."
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+7

3 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Anton's Plumbing, Heating/Cooling Energy Experts
Anton's Plumbing, Heating/Cooling Energy Experts
4.6(
81
)

Serving Affton, MO and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"I had a 15 year old system that was nearing the end of its life span. During the quote process, they gave me options based on what was hoping to spend. The quote they provided for a higher efficiency system made the decision pretty easy. The install team was extremely professional and I couldnâ t be happier with my new HVAC system."
Response time6 hrs
Recommended by95%of homeowners
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Install Boiler questions, answered by experts

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.

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.

Unless they are connected to the same system, boilers and water heaters will both need their own expansion tanks. The only case they wouldn’t have separate expansion tanks is if the boiler is pulling double duty and managing a heating system while also supplying hot water for a home. In which case, you may not need a hot water heater.

If you hear your radiator clanking even when it’s turned off, it’s typically because there’s trapped water or air in the system, causing a pressure buildup. When you hear significant clanking, popping, crackling, or banging in a radiator that’s turned off, you’ll want to bleed the pipes or call in an HVAC specialist to deal with the problem (and prevent it from happening in the future).

Most propane boilers last 15 to 20 years with regular maintenance and proper care. The lifespan depends on the quality of the unit, proper installation, and the level of maintenance. Investing in annual service can maximize longevity and efficiency. Routine inspections and timely repairs prevent early breakdown, ensuring your boiler heats your home for years to come.

The Affton, MO homeowners’ guide to boiler installation services

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