Best boiler installation pros near Oconomowoc, WI

"KM Heating and Air was truly exceptional in every way single way. Miguel came to quote repairing our existing furnace and quote a new furnace. He was knowledgeable, friendly and very low pressure. We ended up replacing our 11 year old furnace with a new Lennox (I wish we would have knew about KM then). We were offered a fair price for a dual stage furnace and decided to go with their maintenance program as well. When Miquel left, we brought up my garbage cans, which was way above and beyond what we’re accustomed to. Jordan came for installation and was very professional, super hard working and took the time to chat with me about the Brewers before he left. The installation looks amazing, the furnace is whisper quiet and doesn’t run nearly as often. If you’re replacing or repairing your furnace or AC (our central air is also from KM) you would be foolish to not at least hear what they have to say. We’re a customer for life."

"very impressed----joe the estimator was very knowledgeable and not pushy-----gary the installer was super and very careful to clean up every little bit of dirt---mike who did the furnace tune was super ------------how often do you have a company so honest that when you ask to have a 20 year old furnace checked out----they do a very detailed check and show the details and they don't try to ram all sorts of repairs at you--they actually said everything is fine for now ( guess who I'll call when I need one }--they were right on par with 2 other companies I called for estimates----awesome job"

"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."

"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."

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.

"Very prompt, brought all necessary equipment. Very smooth installation. They answered all my questions. Worked around my cats even though one of the men was allergic. Would definitely use their services again.
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"Options were provided via written quote. Model selected was fair price and installation was done in 1/2 day. We also have had new furnace installed a few years ago by Harker. Professional service."

"The gentleman that came was very nice, He completed the service I requested and more. I needed my furnace cleaned and checked. He explained what he as doing and everything was great."

"Excellent! Sparky called a few minutes before the appointment to say he was running late. Once he arrived he quickly went to work and graciously answered my dad's questions. He even laughed at my dad's bad jokes. I had only planned to have him change the wiring for the exhaust hood to an outlet for the over-the-stove microwave I was going to install. While we had the stove pulled out, we decided to have Sparky add an outlet for the stove to plug into so it didn't have to plug into the one over the counter. Sparky didn't blink an eye at the additional work. He was a joy to work with and I plan to hire him the next time I need any electrical work done."

"The furnace repaired was completed very quickly and professionally."