Nimmer Heating & Air Conditioning, Inc.

On Tuesday morning our 25 year-old furnace shut down. Nimmer was able to get a technician out by early afternoon and diagnosed a cracked heat exchanger, and so we needed a new furnace. Nimmer offered a variety of options for a new furnace that fit our budget and needs. Less than two days later we had a new one installed and running. Pat, Rob and Josh arrived at 7:30am on a snowy morning and installed the new equipment. They worked hard, were friendly and professional, and cleaned up the work spaces. Knowledgeable guys who positively reflect awesome customer service. Also, a special mention to Melinda who was so helpful over the phone getting the purchasing process completed. I don't write many reviews, but felt my great experience with Nimmer needed to be acknowledged and shared. Service: Heating system installation

Hired them at first to service our high efficiency boiler. They were so receptive and reasonably priced that we had them install infloor heating for our addition. Always on time and clean. Only had one minor callback and they were there the next day and no further issues. They even work on our old steam boiler which many HVAC folks won't touch. Services: Heating system repair, Installation, Heating system installation, Install thermostat

We have Nimmer inspect and maintain the two boilers at our Milwaukee duplex annually, and I could not be happier. Blake and Pat, the technicians who came out today, are outstanding, so I wanted to jump on google and write a review. Blake has worked on our boilers before, and he knows our system. Both Pat and Blake are friendly, professional, efficient and squared away. I have the boilers checked in August because I want to go into the heating system confident that we're all set. When the time comes to replace our boilers, we'll be having Nimmer do the work. Their scheduling folks are friendly and helpful as well. The invoicing is timely and detailed. Mark Nimmer has some outstanding people working for him. If you need heating maintenance in Milwaukee, these folks are a sure thing. Service: Heating system maintenance