I recently had both my AC and furnace replaced at my home and business by Zimmerman Heating, and I…read morecouldn't be more pleased with the experience. This family-owned company truly goes above and beyond. They are kind, professional, and genuinely appreciative of your business--they don't just say thank you, they mean it. It's rare to find people who treat you like family, but that's exactly how Zimmerman Heating made me feel. I wouldn't go anywhere else!

Have used them for minor repairs that have come up over the years and always have been quick and…read morereasonably priced. Finally decided to move forward with a whole new system after the A/C was leaking and the system as a whole was nearing the expected lifespan. There was a special manufacturer deal for early trade-ins that they handled as well as getting all the warranty and tax credit paperwork together. They made the process easy, did nice work, and all for a good price.

This review is for a service call for my boiler about a year and a half ago. Just getting around…read moreto it I guess. The gas valve on my older boiler had failed such that the pilot would not stay lit. Being somewhat handy, I had replaced the thermocouple, which did not fix it, and was toying with the idea of doing the valve replacement myself---until I called around and found that no one seemed to have them. I called a few places and was told that they'd have to "order the part" or they could "come in a few days or a week." Not the greatest thing when you're expecting the temp to drop 30 degrees. Voegeli was prompt to show up and the tech (who I think was one of the owners) had the needed part on his truck. The repair was pretty quick and I felt the price was very reasonable. And he didn't give me any BS or try to sell me anything that wasn't required to fix the problem, or a new heating system, though my 25+ yo system is probably almost due. I will also mention that there are apparently only a small fraction of the many HVAC contractors out there that work on boilers, but the tech seemed pretty knowledgeable. I would recommend Voegeli and use them again.

Dan was personable and professional. Explaining everything in detail. Our air conditioner was…read morereplaced and has been working great. Just waiting on inspection approval.

Absolutely awful customer service, scheduling especially. Appointments made and cancelled last…read moreminute by them. Rude scheduling person.

This used to be a nice family owned company but it is not anymore! Their techs Just try and sell…read moreyou things and they are not trained properly. I had a terrible experience dealing with them lately as they said I needed a New furnace and AC and 3 other companies said I absolutely didn't after they did inspections. I also learned of an elderly couple they were taking advantage of by "not being able ti get a part" for their 9 year old Lennox furnace and scared them into a $13,000 new unit. They apparently did this twice to these people. :( Do not trust them!!!

This company has kept my heating and air conditioning working right for years. Professional and…read morehonest. I feel like one of the family. When my furnace went out dead of winter, this was the only company that came and got us heat. I will forever be a faithful customer.

Awesome emergency service, customer service and install service exceeding my expectations on my…read morefurnace outage. A1 means they are A1. Very satisfied In everything they did getting my furnace temp working then installing a pkg deal of a new furnace/air cond. Everyone I spoke with understood my stress and concerns and thats means a lot in todays world.

They Wasted my Time and There Time For a wasted Quote at 10,600 for a Furnace install and completed…read moreby Mastercraft in Redford For 6700.00...Update your company gave 2 quotes at 6800 and came back the second look at the job and gave a quote at 10.600.You had your chance.

RIP OFF!!! I'm mechanically inclined and aware of how to fix a furnace so I tore the furnace apart…read moreand got to the flame sensor which needed to be replaced, the flame sensor That I had did not fit I was without heat, so I called J&K heating and cooling, that was a mistake. The technician came and did not replace the flame sensor he did clean the flame sensor piece of sandpaper which took less than 10 minutes and left me the sandpaper and basically charged me $110.00 for less than 10 minutes of work to clean a less than $10 part and did NOT even change out the defective flame sensor. $110.00 for less than 10 minutes of cleaning a $10 part and a piece of sandpaper is what I got from J&K heating and cooling RIP OFF of the century.

Dylan and his team were phenomenal. My basement flooded Easter weekend and this time destroyed my…read morefurnace. They tried to fix what they could but it ended up with too much damage. He recommended a new furnace and gave me the option of getting one with 80% efficiency (what I had) or the 95% (I think). I turned the claim into insurance and my amount was almost enough for the 95%-er. Dylan came and did the new furnace in one day- so hassle. Very personable and knowledgeable. Would definitely do business with them again for all my HVAC needs!

Last winter I moved into a house with a defective HVAC system. Don did a great job of getting it…read morerunning again, but eventually it was clear it needed replacement. Troy quoted a price that was very fair. Joe and his team did the installation which required relocating the heat pump outside and the air handler in the basement. So it was a big job. They were very friendly, considerate and did a great job in less time than I expected. The system they recommended has been running for several months now, and has performed far beyond my hopes. Thank you so much. I recommend Mauder without hesitation.

Great customer service, quick response. Serviced my elderly mom's air and treated her with respect…read moreand kindness. Explained everything well.

I was given an honest quote, and once it was time for the install, the servicemen were respectful…read moreof my property, thorough in their explanations, and cordial and professional. Would definitely recommend!

While this occurred during COVID, after speaking with Bruce about a job he refused to return my…read morecalls or texts. The decent thing to do would be to take 60 seconds and inform me he wasnt interested, that way I could move on.

Response time was great! Bruce and his son took care of the problem and were professional and…read morefriendly