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TRUSTED BY MILWAUKEE, WI HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon1.4k+
    Verified boiler installation services reviews

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Burant Heating And Air Conditioning
4.5(
15
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Milwaukee, WI and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"Swimmingly. I interviewed quite a number of HVAC companies for this job by sending out an RPF (Request for Proposal), and Bob Mamayek was unquestionably the most thorough in his on-site evaluation. Installation crew was fantastic. This is a small shop, and it was a true pleasure to have a team of regular guys just getting the job done. I recommend them without reservation. I almost gave them a B for responsiveness because Bob doesn't do a lot of email, but I realized while typing that this would be completely unfair, for two reasons. A) Bob might not respond to email with email, but he did always respond with a phone call. Frankly, that is better on many counts. B) This ignores the amazing response to my RPF, which was both timely and thorough. So, really, this says more about my email-centric life than Mamayek's responsiveness."
Response time1 day
Response rate100%
4 neighbors recently requested a quote
Avatar for Southport Plumbing, Heating & Cooling
Southport Plumbing, Heating & Cooling
5.0(
13
)
Gas Boiler or Radiator Heating System - Install - For Business

Serving Milwaukee, 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

19 neighbors recently requested a quote
Avatar for Guardian Heating and Cooling, LLC
Guardian Heating and Cooling, LLC
4.7(
82
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For BusinessOil Boiler or Radiator Heating System - Install+1 more

Serving Milwaukee, WI and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"Our nearly 40 year old boiler system had seen its last day. Steve with Guardian was easily accessible by phone, prompt, and helpful. He installed a new boiler and retooled the set up of our system. We re very happy with the service, speed of the install, and professionalism the guys showed. We didn t shop around much since we weren t interested in having too many people coming in and out of the house during the pandemic, but felt confident Steve was giving us good information and a fair price based on what we were told in the past and research we had done. I would certainly recommend Guardian to friends and family. I will update going forward if necessary since the system is currently a day old, but the house is as toasty as ever so mission accomplished thus far."
Boilers
Boilers
Boilers
Garage infloor
Sun Room

+4

Response time7 hrs
13 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for SEIDER HEATING & AIR CONDITIONING INC
SEIDER HEATING & AIR CONDITIONING INC
New to Angi
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business

Serving Milwaukee, WI and surrounding areas

Approved

In business since 1912

Free estimates

Emergency services offered

Seider Heating, Plumbing & Electrical is a family-owned, Wisconsin company with more than a century of experience keeping local homes and businesses comfortable. Our HVAC team provides dependable heating and cooling services, including furnace and air conditioner repair, replacement, installation, and preventative maintenance.\n\nWe work with homeowners and businesses throughout Southeastern Wisconsin to keep their systems running efficiently and reliably through every season. From routine tune-ups to complete system installations, our experienced team is committed to quality workmanship, honest service, and lasting comfort.\n\nAs a company that has served generations of Wisconsin families, we take pride in treating every customer like a neighbor.

AC Move
AC Check
AC Maintenance
Furnace Tune-Up
Furnace Tune-Up

+1

6 neighbors recently requested a quote
Avatar for A Better Way Heating and Cooling LLC
A Better Way Heating and Cooling LLC
5.0(
31
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Milwaukee, WI and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"Matt came out in the beginning of the week to inspect our AC. Before we called we heard loud noises when the AC outside came on and that is why we called. Matt inspected our system and explained that our compressor was leaking freon and that it was down 2 lbs. Being that this AC was installed back in 2009 it was using R22 which is outlawed by the government. So in order to get this fixed we would have had to change the compressor which would have cost us around 600-1000. The other bigger issue was that when the builder installed our AC it was not sized for our home. We were very blessed that we were able to use it for 9 years before it went out. We were overworking the unit being that it was trying to cool a 1550 sq ft. home and it was only a 1.5 ton unit. So Matt proposed replacing our unit. We negotiated a great price and we scheduled them to come out on Friday May 24th. Up till now, Matt was on time, very professional and was careful on making sure his shoes were covered before walking in our home. Matt was also knowledgeable and was easy to understand. At the time my parents were visiting and he was very helpful and explained the situation to my parents. They really appreciated that. Now on Friday, Matt and Dan came out and again showing great care for our home and our time. They installed our system quickly and efficiently. After they completed the work, we noticed a huge difference with our system. The house was cooled in no time. We were very happy that we finally had a system that was appropriately sized for our home reducing our cooling time by almost half. I am so happy that we called Matt to do this work. We never felt that we were taken advantaged or that we didn't have control of all the decisions that needed to be made. I recommend Matt and his team."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+7

Recommended by100%of homeowners
Avatar for 1st Choice Heating & Cooling
1st Choice Heating & Cooling
4.6(
48
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Milwaukee, WI and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"I called for service and appointment was for the next day. Service person showed up on time. The problem was found (bad micro switch) and a zone valve motor/actuator was replaced. The whole process was completed in 30 minutes. They give senior citizens a discount. Yea! I would use them again for other problems or maintenance."
Additional Photos
Response time7 hrs
Recommended by86%of homeowners
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Install Boiler questions, answered by experts

It takes about five to 10 minutes for heat to reach a radiator, then about one hour until the radiator fully heats up a room. The exact duration depends on the size of the room and how far away the radiator is from the boiler heating system. Heating up an entire house could take up to two hours.

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.

DIY is not recommended due to safety risks and technical expertise required. Hire licensed professionals.

The most important sign of a boiler problem is something happening unexpectedly, which is why regular boiler maintenance is important. Unexpected problems can include strange smells, new leaks, and unexpected noises that your boiler wasn’t making before. Additionally, if a boiler keeps shutting off or can’t maintain a specific temperature range, it’s time to call in an expert.

The absence of heating or hot water, unusual noises like banging or gurgling, and visible water leakage are key signs. Abnormal boiler pressure, flame irregularities (for gas boilers), or pilot light issues may also signal trouble. Frequent cycling, soot or staining, and unusual odors, particularly gas-like smells, should not be ignored. Modern boilers often display error codes or lockout mode upon detecting issues. Uneven heating across radiators and rising energy bills without increased usage can further point to problems. Prompt attention to these signs is essential to prevent further damage and ensure safety.

The Milwaukee, WI homeowners’ guide to boiler installation services

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