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Best boiler installation pros near Bristol, WI

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

Avatar for Southport Plumbing, Heating & Cooling
Southport Plumbing, Heating & Cooling
5.0(
13
)
Gas Boiler or Radiator Heating System - Install - For Business

Serving Bristol, WI and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"Very pleased with our new air conditioner installation. The salesman was very nice and explained everything to my satisfaction. The installers were efficient and knowledgeable as well. They showed up exactly on time and were finished earlier than I expected. Work areas were cleaned up, inside and out. Not even any metal shavings in the grass where the new ducting was cut. One of the nice gentlemen even explained the new thermostat they installed. I highly recommend Southport Home Services."
Air Conditioner
Furnace System
Outdoor Heat Pump
Garage Heat Pump
Furnace Install

+2

17 neighbors recently requested a quote
Avatar for A Better Way Heating and Air Conditioning, LLC
A Better Way Heating and Air Conditioning, LLC
5.0(
24
)
Gas Boiler or Radiator Heating System - Install

Serving Bristol, WI and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"A Better Way Heating & A/C - Review Matt made the situation almost a pleasure to deal with. Per my phone call, we met @ 8:00 am the day after next, at my convenience. He showed as scheduled, quoted me a price & completed the work by 10:00 am. (2 hours later) TOTAL SATISFACTION (No pressure) I deal with contractors more than the average. I am a retired building inspector & own several investment properties."
furnace replacment
furnace replacment
furnace replacment
furnace replacement
furnace replacment.

+19

Response time1 day
Recommended by100%of homeowners
Avatar for South Shore Heating Air Conditioning
South Shore Heating Air Conditioning
4.6(
28
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Bristol, WI and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"After calling 7 other HVAC places and being told the soonest we could be seen was in two weeks, South Shore came out that day. Sadly our Boiler couldn't be fixed (it was over 30 years old and leaking Carbon Monoxide). They were able to replace it that same day though and stayed until 9pm that night to make sure we would have heat for the cold snap. All the while they answered our questions in easy to understand language. The staff was super friendly and knowledgeable. Extremely responsive."
Recommended by92%of homeowners
Nordic Air Heating and Cooling
5.0(
9
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Bristol, WI and surrounding areas

We are a growing fast paced southeastern WI locally owned HVAC company that provides skilled and professional work with over 20 years experience in the Heating and Cooling industry we do it all from Furnace and AC tune ups to complete new home HVAC system designs! Not only is the quality of work guaranteed to exceed expectations but the cost of our work is also guaranteed to be the best in the industry with our unique pricing structure that under cuts the competition!\n

Recommended by100%of homeowners
Avatar for Innovation Heating & A/C
Innovation Heating & A/C
5.0(
8
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Bristol, WI and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"Called them as A/C was not working. They came out and refreshed freon. that was $215 fee. Our A/C was old and we were advised that it may or may not last. We decided to get a new A/C as ours was 20 years old. They advised me of the different models that they work with and gave me a written estimate and let me choose. The.y also subtracted the cost of the freon from the installation cost of a new A/C. One thing that was very impressive was that they were very punctual and gave us estimated time to have work completed. We ran into many other vendors who could not seem to provide accurate information. My wife and I felt an immediate concern for our worries from Oscar. We felt our needs were met and was very happy with service provided. I appreciated the way we were treated. This is a small business that seems to go the extra mile for you."
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.

To figure out if your boiler is worth repairing or if you need to replace your boiler, first figure out how old the unit is. Boilers last 15 to 20 years, so if your unit is 15 years old or older, it may be better to replace the entire thing depending on the severity of the problems. If it’s not quite that old, then it’s probably worth repairing. Another thing to consider is whether your warranty covers any of the repair costs. If so, it may be worthwhile to repair your boiler to keep it running.

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.

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

Installation costs range from $4,000 to $12,000, depending on unit size, efficiency rating, and labor.

The Bristol, WI homeowners’ guide to boiler installation services

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