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

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Google Rating
Based on 1903 reviews
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

David Reeser
David Reeser
22:48 27 Feb 24
Prompt response to call. Quick and courteous service.
Janice Peters
Janice Peters
23:51 24 Feb 24
Thank you for cleaning my furnace filter.
Christinenlyke Lyke
Christinenlyke Lyke
16:51 23 Feb 24
I had an emergency with water leaking out of my toilet. They managed to get to me within an hour. Two very efficient, respectful servicemen came solved the problem and cleaned up the water. Very happy customer!
eva douglass
eva douglass
01:22 23 Feb 24
We had a clogged sewer pipe and could not use our locker rooms. We called Wednesday afternoon. Lanz came Thursday morning, repaired the problem and called with a detailed explanation of our problem and possible long term solutions. They were excellent.
Steve Skoulikas
Steve Skoulikas
19:00 20 Feb 24
Having septic problems. Everyone at their Underground Solutions part of the business is worthy of high praise. They are truly helping me determine MY best solution, not theirs. Honesty and integrity are high on my list. Big thumbs up for these guys.I also have used Lanz for my HVAC system for a number of years now. They recently installed a new heat pump and furnace in Nov-2023. The sales person, Kurt Fletcher, was terrific. Knowledgeable, friendly, personable. I was also impressed with the install team. 4 guys that seemed to take pride in their work. They cleaned up afterwards too. And Thomas Jordan, the tech who did the follow up check was great too!One more shout out to Thomas Jordan who came out today (Feb-2024) to help me iron out a problem with the humidifier. He's a great tech.
Wei Liu
Wei Liu
20:56 19 Feb 24
Technician was friendly, and helpful. Nice job
Trusted Quality & Service
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