Heating & Air Conditioning / HVAC near Merton

“It was perfect, on time, fast communicated what was done and what to continue to be on the look for.“

“We needed a new A/C and it was a difficult job in our attic. They made it work and were here the next week. They were very professional, knowledgeable, friendly and answered any and all questions we had. Thanks guys!“

“Very professional and courteous. Prices are very fair. Will definitely use their services again.“

“Explained what the problem was and what the options were. Very personable tech.
We have been out of town since before the bad rainstorms earlier this month. Asked them to check on something for us. He found something wasn't working and asked if we wanted him to figure out what was wrong. He tracked down the problem and told us what needed to be done to fix it. He let us know what the additional charge would be and asked him to continue with the additional repair.

Very happy He was able to figure out what the problem was and kept calling to keep us updated.“

“I was very pleased with Grenz Service. Jim quickly diagnosed the problem with my furnace and was able to get the needed parts and complete the repair the same day. He explained how my system works and politely answered all of my questions. I will not hesitate to call Grenz in the future.“

“Air Control installed a furnace and air conditioner for me about a month ago. They were quick and professional. I'll be recommending them to anyone that asks.“

“Cannot say enough about Comfort Air and more specifically Bill Parikka. He was absolutely amazing and not only repaired our AC, but took the time to explain what he did. In addition, he also made some modifications that will help me better maintain the unit. I would use them again without hesitation for any HVAC or heating repairs I would need again. So nice to find an honest and caring contractor. If you ever need a repair or your unit goes down, Bill is the guy to call.Service: HVAC repair“

“Our basement had a sump pump back up with the recent record setting rainfall and simultaneous power outage. Kettle Moraine Heating and Cooling came out the same day we called! They did a comprehensive check of furnace, water heater and electric panel. Thankfully all, even though being significantly old, were deemed to be working and safe. Damyon was super professional, informative and friendly! I would highly recommend this company.“

“Amazing job did the job very well tell all your friends about his place amazing job out of all the companies I’ve seen do this this company was the best of all of them call all of your friends and tell them to hire Dave droegkamp keep up the good work guys“

“Life savers! I was alerted that my AC wasn’t working while out of town. Russ fit in a service call the same day. My pets and I thank you! They’re the best!“

“A reliable company always responsive when needed. They installed my furnace, air conditioner, and water heater (in 1994) so regularly perform maintenance. I upgraded (myself) my thermostats to Nest units, and when one wasn’t working properly in cooling mode, they fixed it by adding an extra board to the zone, even though they didn’t supply Nest. They also replaced my water heater after it broke down; six months later, it failed again, and they replaced it free of charge—including the labor cost, which many companies don’t cover. Overall, very satisfied!“

“We just had Dave Perry Heating and Cooling install a new boiler and hot water heater, along with other updates to our hydronic system and they did an outstanding job. Prompt and thorough, high quality work and we strongly recommend them.“

“Giertsen was recommended to me by my insurance company - that is a good sign. The quality of work was excellent and they were very responsive to question I had. If I would have damage to my home again, I would not hesitate to usel them.“

“Came out same day on one of hottest days of the year to put band-aid on old a/c and got a quick appt to install new unit“

“We had lost our HVAC system in all the flooding we recently had gotten and I was in need of a new furnace and AC. Called up Weyer & sons and got an amazing quote. They came back at a later date and did the full install and we couldnt be happier. Extremely friendly and fantastic communication. I highly recommend Weyer & sons to anybody who's in need of hvac work. I'll definitely be using them again.“

“Hopkin's Heating and Sheet Metal is run by a man of honesty and integrity. I was concerned that my boiler was old and inefficient but he showed me other ways to save money. He took the time with me to help even though he didn't make a dollar in the deal.Thank you, Rick, for the time and if I have an issue I'll be calling you because you didn't just try to make a sale. Thank you.Services: Heating system maintenance“

“John and his team are rockstars. Extremely responsive, fast, friendly, all around awesome to work with. Thank you!!!“

“Luke was amazing work a long day went beyond what was expected great work. I recommend Austin plumbing“

“They picked up when I called, arrived when they said they would and got my AC working quickly. No complaints, no issues and it was exactly the fix i needed.“

“Jason was on point. He quickly diagnosed the issue and corrected it within minutes. He answered all of my concerns and left me with contact information should I have a need to reach out to them in the future. He’s a class act professional in every sense of the word and I look forward to his assistance should the need arises in the future“