We had some issues going on with our 14 year-old furnace. I immediately looked at the reviews from…read moreO&W heating and cooling. And I was very impressed by all the reviews all five stars. So I thought we would give them a try. Excellent service! He arrived on time and showed me everything that was wrong. Turns out all it needed was a cleaning of some wires and a condensation tube was completely frozen which he took care of immediately. He also took the time to discuss with me of something that needed to be done in the future regarding our unit. Omer was extremely trustworthy and honest! Also the price was extremely reasonable!!! My husband and I were extremely happy with this company and will definitely use them in the future as you should too.

Fully appreciate all the amazing and high quality service! From a new water heater to a new…read morefurnace, it's been nothing but outstanding service!

I can't say enough good things about Nordic Air Heating & Cooling. Trevor responded within an hour…read morethrough Yelp chat and walked me through troubleshooting. Within two hours, Matt was at my house. Matt diagnosed the issue, explained my options at different price points, and gave me realistic expectations for each. What I appreciated most was that he really let me take the lead without ever making me feel pressured. I ultimately decided to replace my 21-year-old A/C unit. My one critique is that I didn't get to choose the specific unit. That said, Nordic picked a dang good one. They properly sized the system for my house and handled the installation. If I had to do it again, I honestly would have called Nordic sooner. I also would have asked about replacing my thermostat while they were there--my current one is old and yellowing, although it's certainly no big deal. Matt was back within 48 hours with his apprentice, Brandon. Both are young, but incredibly sharp. Brandon walked me through every component, explained what everything did, and showed me how to maintain the system. Matt stood there like a proud parent (they're within 10 years of each other) and confirmed everything Brandon explained. Throughout the entire process, I felt completely comfortable with both of them coming in and out of my home. They were knowledgeable, respectful, communicative, and easy to work with. I would absolutely call Nordic Air again and will be recommending them to others. Great experience from start to finish!

Great fast service on time and accurate and fairly priced…read moreNow waiting for a bid for the total service work

Very knowledgeable serviceman who answered all of our questions. Very professional yet with a…read morepersonal touch. Was truly interested in our specific concerns and questions. Did not take long to arrange an appointment. Offered suggestions on best way to set and regulate our furnace. After many years with another company that we've learned to distrust, a change was necessary and Donovan & Jorgensen definitely left us with a very good impression.

Just wanted a ballpark quote on my boiler that's working but acting up. To start they demand info…read morelike address and a phone number straight out the gate, I'm sure it's so they can harass me later with "do you still need" calls a week from now and when you give it you find out they charge $100 just for a diagnosis. Don't waist your time They clearly don't want the business.

Excellent, knowledgeable, responsive, friendly service. What's not to love? I've referred others to…read moreNimmer and they agree.

Blake and the Nimmer team are always helpful and responsive. We've trusted them for years. They…read moremake sure our complex heating and cooling system is well-cared for and when things do go south, they get it resolved quickly. I highly recommend Nimmer.

Julius, the owner was very professional on his inspection and quote of the AC installation to my…read moreMilwaukee home. The value of the quote is very fair compared to the other 4 companies who quoted me. I am happy with the installation of the new AC. Quality work! Highly recommend!!

RJ Heating and Air Conditioning on West Villard, in Milwaukee, will be my go to for all related…read moreissues, and purchases, in the future. The office staff were friendly, and very receptive to addressing the problem(s), that I was having. My experience with BRIAN and JULIUS, in resolving the issues I was having with my furnace, and air conditioner, was one of Professionalism, Expertise, Quality mechanical service, Honesty, and high level Customer Service, and Satisfaction for me, the customer. I will recommend RJ Heating and Air Conditioning, to my family members, friends, and neighbors, for their future HVAC needs. You are made to feel Valued as a customer, because you're treated that way. They're the BEST!! Ms. A. Davis

Joe is so thorough and professional, explains things simply, and answers all questions…read moreknowledgeably. I don't think I've ever dealt a service tech as kind and respectful. Before the appointment, I was hoping that he'd be "my" tech. We did discuss a possible add on for air quality, and he left information about it to review.

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.

Met with Gabe from Theilmann today about plumbing needs. Wonderful your man. Very knowledgeable,…read morearticulate and patient answering questions. He listened to our concerns and wants snd was not pushy. It was a great experience and we highly recommend Theilmann and Gabe for plumbing. We've used Theilmann for our HVAC needs and were always happy with their work.

Furnace checkup - Nick Kastner from Thielmann Heating & Cooling came over here at about 1:30 and…read morechecked out the furnace. Everything was fine and we are good for the heating season. He was here for about 1/2 hour.

I had a hot water heater installed about a year ago by Malone's Plumbing and it's leaking I've been…read morecalling them everyday for the last week with no response and no call back . It looks like a good quality hot water heater so I'm thinking it is probably installation . If you want a warranty or warranty work done forget about it . Bad business .

I can't say enough about this company which responded to my need for a hot water heater more…read morequickly than anticipated. Jeff who did the estimate was courteous, knowledgeable and friendly. The installers were so professional- respectful of my home, didn't leave any mess behind, were very quick AND they loved my little dog. I will definitely call Malone's for my next plumbing repair.

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.