About Boldt Heating & Cooling LLC
Boldt Heating & Cooling LLC, located in Mukwonago, WI, is a trusted, family-owned business established in 1976, serving southeastern Wisconsin. Customers report excellent experiences with installations of new heating systems, noting the team was prompt, professional, and knowledgeable, with great attention to detail. The company is praised for finding and fixing issues without selling a whole new system, a rarity in an industry bought up by private equity. One reviewer, who owns a trades business, called Boldt the only company they’ll call for HVAC work, citing trust and honesty. In an emergency at -18 degrees on a Saturday morning, a technician with really good working knowledge helped develop a workaround to keep a family from freezing, earning high praise. Others found the service extremely responsive, fixing issues immediately upon diagnosing them. Another emergency call for an AprilAire 600 system with an iComfort S30 thermostat and Lennox furnace was handled quickly, with the tech explaining the issue in plain English and getting everything working without hassle. Reviewers definitely recommend Boldt for fast, honest HVAC help, especially in a pinch, and note the company now has 62 five-star reviews.
We couldn’t be happier with the outstanding service from Dawson! Our AC stopped working during an extremely hot weekend, and he came out the same Sunday morning to get it fixed. Dawson was prompt, professional, knowledgeable, and quickly diagnosed and repaired the problem. Not only was the service exceptional, but his price was less than half of another estimate we received. It’s rare to find someone who is this responsive, honest, and reasonably priced—especially on a Sunday. Thanks to Dawson, our home was cool again in no time. We truly appreciate the excellent service and highly recommend Dawson and his company to anyone!
We had an excellent experience with the installation of our new heating system. They were prompt, professional and knowledgeable. They took the time to answer our questions and completed the installation with great attention to detail. We could not be happier with the entire experience and would highly recommend them!
Boldt heating and cooling deserves more than 5 stars. I had two furnaces in a duplex that both had problems and they were able to find and fix the issues WITHOUT having to sell me a whole new system.
In an industry that is getting bought up by private equity and savvy business investors it is RARE to see a company that you can actually trust, and Boldt IS that company hands down!
I own a trades business that does electrical work. I know what sales tactics these guys use. Boldt is the ONLY company I’ll call for HVAC work!