HVAC reviews in West Allis, Wisconsin

Appreciate the honest and quick service. Technician showed me what the issue was and fixed my furnace rather than just looking at it and telling me I must replace it.

This is the second time using this service. They came out in 2 days, were able to fix our AC quickly and were able to advise what was going on so I understood. Very affordable service and professional. I would highly recommend their service!

Saved us today!! Our heat went out and they came out in a couple of hours, fixed the problem, and then showed me everything that was done and why and what I might expect in the future (we have an ancient boiler). Very friendly, worked quickly, and was really well-priced (especially for Christmas Eve!). Devix will be the service we use from here on out!! Faleminderit!!

Devix Heating and Cooling was amazing from start to finish. The team was professional, knowledgeable, and showed up on time, which I really appreciated. They took the time to explain everything clearly and made sure the job was done right—not rushed. The service was efficient, fairly priced, and the quality of work was top-tier. You can tell they actually care about their customers and take pride in what they do. I felt confident and comfortable the entire time. I would absolutely recommend Devix Heating and Cooling to anyone needing HVAC work. Reliable, honest, and easy to work with!

The technician arrived promptly and quickly diagnosed the thermostat issue, explaining the problem clearly. Within about 45 minutes, everything was up and running smoothly. The whole experience was straightforward and stress-free, and I appreciate the professionalism shown.

Rip off artist

This Company was extremely pleasant to work with, from the phone call to the service.

Prompt, courteous, fair prices and always there when we need them. They are amazing to work with :)

Daiker is the number one heating and AC company around! Trustworthy and knowledgeable. Can’t recommend them enough!

My furnace went out at 6 degrees. They said they would be at my house in 1 hr. Fixed the problem in 1 hour. They are the best.

Daiker was at my house within 20 minutes of my call. They were prompt, efficient, fair and professional. I would not call any one else for my heat and air conditioning issues. Darn mouse ate through the coil.....

Exceptional HVAC Company! Daiker does a great job of diagnosing a problem and offering solutions. We appreciate their outstanding level of experience and expertise along with their honesty. We appreciate Daiker Heating and Cooling very much!. We know we are always in good hands with this company.

My furnace went out on one of the coldest days of the year. We called Daiker and they came very quick and fixed the problem. We decided to have a new furnace installed and they were able to have it installed very timely and the installers were very knowledgeable and professional. I would definitely recommend Daiker!

Daiker helped me install both furnace and AC last year. They are professional, fast, and very knowledgeable. They answered all of my questions and were very responsive in doing so. I cannot recommend this company enough for HVAC!

They did a complete disign and install system in my commercial building and installed a furnace in house for me. Both were converted from oil to forced air. Great people. great workmen ship, great pricing, done when they said it would be done and they back they're work. I recommend them to all my friends and would use them again for any work I need done. Trust and honesty is important to me, I trust these guys and know I can believe what the tell me. I would recommend them to anyone.

Daiker has taken care of our heating and AC for years. I would never consider calling anyone else. They are great not only because of their quality of work, but they are respectful, honest, trustworthy and professional. They are prompt and fair. Daiker is a family owned business that treats you right. I will always recommend them.

Our daycare center needed AC service before summer. They inspected everything, replaced a few worn belts, and cleaned coils. The kids stayed comfortable all season.

I had a wonderful experience with Heating & Air Conditioning, Inc. They fixed my heating issue quickly and even followed up afterward to ensure everything was okay.

After a quick assessment, the technician installed my new thermostat with impressive precision. Not only did he finish the job in under an hour, but he also took the time to explain the settings clearly. Now, my home’s temperature is perfectly controlled, and I couldn't be more pleased!

I normally try to avoid giving out bad reviews but in this case it's hard to ignore. Our system started to smell like something was burning, so we got the "lead technician" to come out and look at the system. Unfortunately the day they came to check it out only my 8 month old pregnant wife could be there....they must of thought being a woman they'd take advantage of that because not even after being there for 5 minutes they make a diagnosis. The tech claimed the A coil inside the furnace needed to be cleaned as well as the whole duct system. The thing that made me very upset is that they tried to offer my wife a special. Here it is...cleaning of the a coil and ducts for $950.00!! I was blown away by that price so I contacted another company, this time being honest and fair from a different company they opened up the furnace to find that the A coil was actually pretty clean!! He is providing the proper cleaning service at 1/4 of the price basically. Don't get scammed by these techs. We're in a pandemic, people are hurting for money but that does not give them the right to steal from people! On top of all this the lead tech made an appt to fix the motor and never showed up. Only reason they did any repairs is because I went through warranty otherwise would of never called them again

Jonabel did a great job! He was very knowledgable. He had another person with him. I'm sorry...I didn't catch his name, but he was just as knowledgable. They both answered my questions fully. I asked about other services that Aire Serv offers, and they provided that information as well Thank you so much!