HVAC reviews in Milwaukee, Wisconsin

I’ve used Action Heating and Cooling for a number of projects for both myself, my family and for business. From furnace install, furnace servicing, simple routine maintenance or AC install - they’ve got your back. Quality communication from their service techs & friendly help over the phone. You can put your trust in Action to provide a top notch, reliable service.

Excellent experience with Action Plumbing, Heating, AC & Electric! My old water heater started leaking and needed an urgent replacement. Trey arrived and handled everything—from the removal of the old tank to the installation of the new one—in just two hours. He took the time to review the safety shut-off with me and left the work area perfectly clean and organized. Highly recommend this company for their speed and professionalism. I would definitely use them again!

As a dog foster mom I knew Action to be a local company that pours back into their community by supporting local rescues like Rescue Gang. Now as a customer, I’m equally impressed. Nick was in and out today in under an hour and got my old dinosaur furnace back up and running quickly!

The perfect experience! Joe is awesome - friendly, patient, knowledgeable and extremely polite and respectful. Congratulations to Nimmer for finding him!

The office manager, Beth, is very organized, knowledgable and kind. She managed to move staff around and sent help in less than 24 hours. My service specialist and his trainee arrived after notifying me. He did a heat/cool analysis and explained in simple terms how to regulate the thermostats and cool the various zones. Best of all, he took me to the boiler and showed me the lines and safety measures. In 40 years no company ever taught me about how all of the expensive machinery worked. I am considering using their year round preventive mainance plan. I will never leave this excellent HVAC company.

Josh and Pat were our installation duo, accompanied in the early morning by Brian to ensure your typical Nimmer-level of on-site communication. Ours was a “no soldier left behind” job in an old Victorian with a multiple zone thermostat need. Not only did Pat and Josh rise to the unique challenges of the job, but they cleaned up so well that one would never know they were on site. Superb snd strong finish! Bravo and gratitude, kind sirs!

Natalie did a great job getting our furnace tuned up as well as our AprilAire. Prompt, efficient and professional. We are very pleased with the work!

Joe DeRose did an excellent job performing annual maintenance service on our gas boiler. Joe arrived on time, worked diligently, and at the end gave me a clear report, with photos, showing the work he had performed to clean and calibrate the system.

Nimmer was very easy to work with scheduling an appointment. They had a quick response time and our technician Blake Townsend was knowledgeable and kind. Thank you!

So grateful Pat and Josh came today! They repaired a difficult, persistent leak as well as caught a major issue (prior repair) from another company and took care of that too. Super friendly and knowledgeable!

We have an unusual problem and Nimmer has continued to try various methods to resolve it. The technician is knowledgeable and willing to take the time to explain things to us.

Brian was great! Super nice and efficient - got us a proposal quickly as well. Also received a text beforehand telling us about the person that will be servicing us with a picture and their background - which was a super awesome feature!

As usual, Blake did an excellent job - takes good care of our system & is a great guy!
Beth & Malinda keep us updated throughout which is greatly appreciated!
Thanks to all!

Natalie showed up promptly and thoroughly explained everything she was doing before, during, and after our HVAC yearly check. She was very personable and professional. Excellent job!!

Joe was great, he came out and fixed our furnace after it wouldn’t work and then randomly decided to work on its own when it felt like it. He answered all of our questions, got it up and running at least for the winter. We know with it being old it’s time to replace, he was very straightforward and appreciate the info shared.

I have always been very impressed by Nimmer’s customer service, from the office staff taking my phone calls to any technician that has serviced our home. Joe came out and was very professional getting the job done. Thank you Nimmer for being a very reputable company my family and I have been trusting for years!

Blake was great! He came out to my house after we experienced a lot of water in the basement. He took the time to explain options, and offered his opinion on what the best course of action was. Thankful for the quick response, and personable demeanor.

Blake arrived right on time and got right to work diagnosing the problem. He was very pleasantly and explained everything very well!! We have always had a good experience.

My experience with Brian was GREAT!!!
Not only was he professional, he understood the position I’m in due to disaster. He’s very friendly, knowledgeable, and informative. He gives his undivided attention. You don’t feel like you’re talking to someone just trying to sell.
You’ll feel confident and satisfied with him and the company’s service.

Brian and his team at Nimmer helped us solve a problem with our complex heating system. He is thoughtful, knowledgeable, and listens carefully. He is patient with questions. Highly recommend.

This was our first time receiving service as new homeowners. Scheduling was easy and Natalie arrived on time. The service was quick and well executed and I received help on a question I had. We look forward to continuing to work with Nimmer.