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Expert HVAC, Plumbing, and Underground Solutions for the Champaign, IL, Area

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Google Rating
4.9
Based on 2487 reviews
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Since 2002

Customers Always Come First

Our core values are at the heart of everything we do: honesty, integrity, innovation, teamwork, excellence, and development. We're proud to deliver efficient service that gets the job done right the first time, every time. We always put our customers first with honest and transparent pricing, exceptional communication, and the promise to only recommend services that we truly believe benefit you. Our commitment to excellence is always backed by a 100% satisfaction guarantee.

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Hassle-Free Maintenance Plans

Plumbing + HVAC Keep your systems running at peak performance with preventative maintenance designed to catch small problems.
Tiered Options We offer multiple unique plans and will help you choose the right one to meet your unique needs.
Fast Service Never sweat emergencies with our same-day or next-day service that gets you back to comfort in no time.
Exclusive Savings Take advantage of discounted repairs, lifetime system enhancements, extended warranties, and more.

Hear It From Your Neighbors

Read Our Reviews

Brian Shain
Brian Shain
20:28 11 Jul 25
Because of recent storms it took a couple days to get them here but they did a fantastic job getting my sewer back up and running. Thanks guys!
Moose Splatter
Moose Splatter
20:07 11 Jul 25
We are extremely pleased with the work done in our home. We had an A/C and furnace unit replaced and despite the close quarters and complications with our prior equipment, they were professional, polite, and very competent in all that they did. We have had our share of bad companies, so it is a real blessing to have these guys in our back pockets. We highly recommend this business to anyone needing work, and their prices are very fair and reasonable!
Mary Miller
Mary Miller
02:06 11 Jul 25
They were quick and efficient with their task. They were done very quickly
Rita barcus
Rita barcus
00:00 11 Jul 25
It was a pleasure working with Boston today! He was very personable and communicated with us on the work he would do. At the end of the job, he explained what he did and our benefits and improvements…like the faucet was now protected from freezing up in the winter. He told us the other services Lanz provides, and they are available 24 hrs. We are appreciative of Lanz’s customer service and quick reply to our needs! In the future, Lanz will be first on our call list, in our time of need. Thanks to Boston and the Lanz Company!!0
Leah R
Leah R
15:58 10 Jul 25
We’re really happy so far with our new system from Lanz! The touchscreen thermostat is a huge upgrade from our old Nest—it’s much more user-friendly. The house is staying comfortable, even on 90+ degree days, which is a noticeable improvement from our previous setup.We had a small hiccup during payment when I initially tried to use an expired card, but it was quickly resolved. The new card had already arrived—I had just overlooked it. Lanz was professional and understanding throughout, and we really appreciate the great service.Overall, the experience was smooth, professional, and genuinely impressive—we’re so glad we chose Lanz!
Elizabeth Lewin
Elizabeth Lewin
10:17 10 Jul 25
My Lanz technician was very professional and thorough in checking my AC system. I would definitely recommend him to a friend.
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