We used Mueller about 10 years ago for a new furnace and this summer when our air conditioning…read moreneeded replacement. They were very easy to work with & Zak did an excellent job explaining everything and gave easy to understand answers to all of our questions. They also were priced very very competitively and to be honest even if they had cost a little more it would have been worth it. They also were able to work around our schedule and get our unit in time for an event we had. I would highly recommend Mueller to anyone who is looking to replace their furnace or AC systems. In fact I would go as far to say it would be a mistake not to at minimum include them in you quote / search process.

Mueller Heating installed my furnace several years ago and did a great and affordable job. I…read morerecently had problems with my furnace and they walked me through steeps to try and fix. I wasn't able to resolve and had them come out. They quickly identified the issue and indicated it needed a part that had been back ordered. They pulled parts of a new unit they had in stock so they can get my unit running same day. Will always call Mueller.

I used to love this company. We purchased a service contract with them because of their outstanding…read morecustomer service and the positive experiences we had with their technicians. Unfortunately, without any notification to existing customers, the company was sold to ABC Heating. I had a maintenance appointment scheduled months ago for today between 8:00 a.m. and 12:00 p.m. No one called or texted to let me know the technician was running late. When I called, I was met with an AI phone system. After repeatedly asking to speak with a real person, I finally reached someone, but she couldn't provide any information because dispatch wasn't responding to her either. As I write this, I'm still waiting for my technician to arrive. The excellent customer service was the main reason I chose this company and purchased a service contract. This experience has been extremely disappointing. At a minimum, current contract customers should have been notified that the company had been sold and reassured that service would continue without disruption. Based on this experience, I can no longer recommend this company.

Review for the electrical:…read more Hometown is not the least expensive. However, scheduling seemed to be fair easier with them than any other, and Shawn (the electrician that was dispatched) was a pleasure to work with, even trying to help troubleshoot a related situation (not specific to his work). Where can they improve? That's easy... 1. Clearly, you price based on the service as you should. Some tasks though should not warrant such a premium. Consider coming down about 20%. 2. The sales process - basically everything before getting an expert out - is not optimal if you're someone who knows what needs to get done and just needs "the smart one" to show up and do an assessment. There wasn't pressure; just needless extra steps. 3. I will have to make some adjustments due to observations after Shawn left; it's not his fault specifically, the home had some wonky wiring and the install had some very picky requirements where the use case is going to warrant some changes. Due to the high premium, I can't justify having him back out like I normally would. Ultimately, for electrical, do I recommend? Yes. I just think they have opportunities to improve.

My property manager recommended this company to me after I'm so happy with the service that I have…read moreto share a little of my sleeping time to share my experience with you. As I listen to my dog snoring, I'll recant the wonderful experience with this family owned business at my new apartment in the Northern WI suburbs I moved into a community that has well water and after a few weeks of gastric distress, I realized I needed to put a filter on my sink to reduce the amount of plastic bottles flowing (like the Nile before Moses) out my front door to the recycling dumpster every day. Between my dog and I, we drink about 80- 20 ounce bottles each week. It was getting embarrassing; but we couldn't drink the well water even after boiled it! We just weren't hardy enough! Our poor little citified tummies couldn't take it! I researched and found an undersink mounted filter that my landlord happily approved. However, I'm new in town. My "go-to" plumber doesn't service this area and none of my friends could help me. I asked the property manager and she stated I could check with their contractor. I was shocked when Bublitz agreed to come out and help me. Their work was wonderful. They were courteous and professional. The pricing was fair. The worker was in and out quickly no stalling and trying to run up a big bill. Because they knew the property

Came home last night after a weekend up north. We have had below zero wind chills. Started laundry…read moreand giving my kids baths. Went down stairs to find that my basement had started to flood! Called Bublitz plumbing and heating, they came right out (New Years Day!) and found that we had a pipe that was blocked with Grease and debris and had become frozen. 45 minutes outside in the frigid temps, they had it all fixed and ready for me to continue doing laundry. I would highly recommend them!

Mike did a wonderful job he was very professional. He made sure that everything was put together…read moreright and he came on time I would definitely recommend him to anyone.

From the owner: For over 43 years, Champion Air has been providing outstanding HVAC, heating, air conditioning,…read moreboiler systems, and refrigeration services to Cedarburg, WI and surrounding areas. They treat every job as if they were working on their own home, which means that you'll receive attentive service, careful work, and outstanding end results. When you work with Champion Air, you're guaranteed to get the outstanding service you deserve.

Very disappointed messaged them many times to get my central air units up and running for 2026…read morecause they put them in 2025 but couldn't finish the job due to electric issues but that all should have been checked out prior to even talking about central air units. Now I have hire another company to get my units up in running. Plus hire a lawyer for them not finishing what they started. Very disappointed.

Ordered a 2-stage Goodman furnace with ductwork (moving the unit more central to better distribute…read morethe load to rooms) and later decided to add on a humidifier on the supply side. Prices are generally lower than the competition overall, no issues there. Briar (the one that does the quote) was polite. No problem there. But the installation had issues. First, they promised "Next Day Install" - but when the tech showed up he said they were out of stock of the unit. Which means another day's delay. It's one day, I wasn't sweating it, but they shouldn't advertise something they can't deliver. Tech does a walk through and says, quote, "yep, pretty straightforward, should be easy." Well, it wasn't. Should have been, but wasn't. It took the installer basically two full days to complete the work and by the near end, he was clearly rushing and frustrated over points he was getting stuck at. I offered to help with the ducting (he basically cut it to the wrong size. Not sure how that happened and why he didn't just cut a larger piece because he had tons of spare material, but I digress), and he said, quote, "you can't help me with this." (it's just pulling back the existing trunk a bit so he could fit his piece in. It's on hangars and he only needed a half an inch. This was his ego getting in the way, so he made himself struggle for 30 minutes rather than accept help from the homeowner.) PVC not properly glued ( and as a result the combustion pipe was loose and rotating outside), ductwork not installed straight, loose wiring hanging, A/C not reconnected, bare basic done on the humidifier water line, sloppy sealant, gaps not taped over, unclean runs, etc. By the end of day 1 I had basic furnace use, but he hadn't done any of the duct work. Day 1 was just the basic furnace itself. Day 2 he didn't install new hangers until I called him out, and the section he aded is not straight. They neglected to tell the electrician about the outlet/switch box on the side (if you're going to install a new furnace, that's kind of a given that you need to leave things the way they were). I paid the guy out of pocket because it wasn't fair to him, but basically Huffman dropped the ball on him. I was on the verge of giving them the water heater business but it took Briar too long to reply with the quote so I gave it to the plumber that installed the copper lines. That plumber is who identified the PVC issue, and even fixed it for free since they were working near it anyway. They also redid his water line connection from a needle valve punctured into the existing hot line, hanging under the joists (has not been code compliant for years) to a proper quarter turn shutoff valve from a new pipe branch that rises above the joist line. The plumber had to do a new gas line for his work just like Huffman had to do a new line for theirs, and the plumber's work is much cleaner than Huffman's installer. Huffman's line is not in any way attached to joists or walls or anything, just suspended midair, while the plumber made sure to do J-hooks and properly secure the gas line; then add a second shutoff valve upstream. When I reported the install issues with Briar he never replied, but the installer came back out and at least corrected the A/C not being plugged in. But neither could tell me about the permit or inspection - which implies they didn't request either. A huge problem if they didn't. Bottom line: if you just want the cheapest price, Huffman is absolutely it. And Goodman is a good brand. It's a quiet unit, it's a powerful unit that completely resolved my issues with inconsistent upstairs performance vs. downstairs, with a significantly quieter blower for the return vents. I have nothing but good things to say about the unit so far. However...if you're one of those homeowners that want quality, or you care about the visual of the install, or code compliance, or efficiency/speed, or accuracy of cuts...look elsewhere.

Tom has always helped me out. I have had problems with my AC and boiler unit. Both times he arrived…read moreat my house within an hour. Very thorough and clean work area after he left. I will definitely be calling again.

Tom came to take a look at our broken ac unit today. He realized he needed a part and drove to…read moreSouth Milwaukee to get it, came back to the house and installed it for us. We are grateful as it is pretty warm today and we have 3 small kids. Tom was really kind especially with our dogs and very reliable and reasonably priced. We will definitely use him again for any heating or cooling needs!

I have used Professional service quite a few times. They are always prompt, friendly and…read moreprofessional. They are great communicators and are able to text and call me when ever there is a question or concern. Also, I cannot say enough about how responsive to people in the office are! I highly recommend them!!!!

Friendly and professional and thorough! Very satisfied with the work that was done…read more Would recommend!