Heating & Air Conditioning / HVAC near Saint Francis

“5 ton rooftop unit died during the hottest days of the year. The team worked quickly to get a new unit installed and running. Extremely satisfied with the service and professionalism! Highly recommend!!“

“Blake was very informative. Gave great suggestions and explained in detail what he was working on. Showed the data to how the a/c conditioner was working.“

“I can’t say enough good things about A1 Milwaukee Heating and Cooling! Our A/C stopped working late on a Friday night, and Mike answered the phone at 10:00 PM and immediately helped us get service scheduled. Claude came out the very next day (Saturday), quickly diagnosed the problem, and had our A/C up and running in no time.

Both Mike and Claude were professional, responsive, and provided outstanding customer service. It’s hard to find a company that goes above and beyond like this. I highly recommend A1 Milwaukee Heating and Cooling for anyone needing fast, reliable HVAC service!“

“It was great working with Jayden. He did. An excellent checkout of. My system and showed me all the temperature and pressure values I was looking for.“

“Jeff D. and his assistant did an awesome job. Went right to work until job was finished and cleaned up afterward.“

“Great company! Ryan is great to work with. I recommend them for your Heating and Cooling needs.“

“I've been using D & M since I bought my house 2 1/2 years ago. Tim's been coming out biannually for routine maintenance/cleaning of my furnace and A/C and has been consistently professional, prompt, and friendly. I very much appreciate the advice he offers (some of it's even regular home advice...things I didn't know, since this is my first home. He doesn't have to tell me these things, but he goes above and beyond) and his thorough explanations, since he has to break it down for me. I also appreciated last year's forewarning about my most likely needing a new furnace this year, so it didn't come as an unforseen expense. The guys just left a bit ago from installing it today, and they were also very professional and courteous. And last, but not least, the ladies in the the office are always very helpful and pleasant to deal with. That said, I highly recommend D & M.

Update (7/10/26): It wouldn't allow me to leave a new review, so I'm adding to this one, years later. I'm still with D &M, receiving the same, consistent service. My A/C was no longer blowing cold air, so I called this a.m. to see if anyone could come out. I was given the 12:30-4:30 time slot, but possibly earlier. I was fully prepared to need a new unit, but Tim got here, found that it was just the capacitor, and had it replaced just before noon. I've always appreciated their timeliness, professionalism, and HONESTY. Thanks, Tim amd D & M!“

“Miguel's crew is without a doubt the hardest working and most respectful crew ever. Grateful.“

“Very knowledgeable and explained process to replace furnace. Completed work within estimated timeframe.“

“E & R truly take care of their customers. Never disappointed in the 10 years we have known them. Thank you again for your help today“

“Everything you want in a HVAC provider: listened to our needs, gave us practical solutions in a range of options; professional and super conscientious of our home.“

“Wonderful service, quick, and easy. We requested an estimate and the salesman was right on time, took a quick look, and quoted is right away. He wasn't pushy, just provided the information necessary for us to make a decision. Once we did, they were able to get techs here within a week, they were early, did a great job, cleaned everything, and informed me on everything I needed to know and answered my questions (Matt was great!). I will definitely recommend to everyone.“

“Brian is extremely knowledgeable, as well as honest - he was real with us and did not try to upsell! I appreciated this a lot, especially considering that some other businesses that quoted us were much more sales-y. He also went above and beyond by successfully helping us troubleshoot an old furnace issue over the phone on another occasion. I would definitely go with this company in the future!“

“Great experience with Deframe and team from Devix. They were installing new HVAC at my neighbor's house so I decided to contact them as we were in need of a new central air unit and I'm so glad that I did! Deframe went above and beyond to coordinate their install with some landscape work we have going on and the entire process was seamless from start to finish. I highly recommend Devix Heating and Cooling.“

“Came right a way did a good job.Hopefully the old air conditioning unit will last the Summer thanks“

“Very nice gentleman and was very honest! Will definitely go through Tony's Gearing again gor our yearly maintenance.“

“Erik came out and was able to diagnose our problem immediately. Would definitely call them again with any issue and recommend to anyone with AC or heating issues. Was one of the only people I could find to help with a through wall AC unit and it was worth it?“

“I've never dealt with a company that puts customer service so high. Every time I've had Uttke do work on our house I've felt like I was the only customer on their mind. I can honestly say I wouldn't want anyone else to work on my house.“

“Zaid and his team are amazing. We used their services several times: they are honest, super professional, and arrive on time.“

“Cole was incredibly easy to work with throughout my roof inspection and insurance process. He was knowledgeable, communicative, and truly went above and beyond to ensure we received the best outcome possible.

What I didn’t expect was how a quick conversation about my school would turn into an unbelievable partnership between Vessel and Karcher Middle School. Without hesitation, Eric, Cole, JJ, and Aiden stepped in and dedicated countless hours and materials to help our students learn how to use tools and build their dream dog houses.

Their time, patience, and willingness to teach made a tremendous impact on everyone involved. The experience they gave our students is something they will carry with them for years.

I couldn’t have asked for a better or more generous business to work with. Their support has been truly appreciated.“

“Tony was fantastic! Not only did he get to my call a lot quicker than I expected, he took the time to fix the A/C & explain. He could have easily called it a lost cause & try to sell me on the latest & greatest unit.

Overall, we've used them for years & will continue to do so. Very personable & honest company.“

“I called Icy Hot Heating & Cooling for an emergency furnace repair, and they came through big time. They responded quickly, showed up on time, and got straight to diagnosing the problem. My heat was restored the same day, which was a huge relief. The technician explained everything clearly and the pricing was fair, even for an emergency call.“

“This company saved me! My boiler went down and when 2 HVAC contractors couldn't identify the issue, D&G came through and got it up and running again. The service techs were professional, kind, and had the tenacity to resolve the problem. Also the folks that work the phone are great too! I am their newest and biggest fan!“

“Fast response, very knowledgeable, my youngest was napping, and Fred was very accommodating“

“On time service vary great rates better then 4 diffent companies in milwaukee and west allis .“

“They were absolutely amazing!!! So knowledgeable, respectful and figured out a different longstanding problem we had with our furnace just like that. I will recommend them to everyone I know! And will definitely have them take over all of our water heater/AC/furnace needs!“