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217-394-1380

Champaign, IL

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Google Rating
4.9
Based on 2647 reviews
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HVAC Repair, Replacement, Plumbing, and More in Champaign, IL

Champaign, IL, is our home, and since 2002, we've been providing terrific residential and commercial services to our friends and neighbors in this great town. If you need help with your current heating and air conditioning systems, Lanz, Inc. services all makes and models, and we offer comprehensive annual maintenance services as well. If you're in the market for a new system, we are proud to be a Trane Comfort Specialist. We're your trusted local source for great HVAC, plumbing, and more. Why call anyone else? Get in touch with us today at 217-394-1380 !

Expert Furnace, Heat Pump and AC Installation

When it's time for a new heating system or air conditioner, you need a professional installer you can trust. The technicians at Lanz, Inc. are certified and qualified to provide top-tier installation and replacement services for all AC and heating unit makes, models, and brands. From furnaces and boilers to heat pumps and ductless mini-split ACs, we do it all! We install both residential and commercial HVAC systems for your convenience and offer financing options so you can buy today and pay over time.

Champaign, IL Furnace, Heat Pump and AC Repairs

If you get stuck with a broken heater or air conditioner during the Champaign winter or summer, our team is here to quickly get to the root of the problem and implement a solution. We have heating and AC repair specialists ready and happy to help restore your comfort in no time! With exceptional training, parts, and solutions for all kinds of residential and commercial systems, we have the right fix for your unique needs. We also offer professional duct cleaning to ensure that dust and debris never prevent your HVAC equipment from working as it should.

Plumbing and Drain Cleaning

Whether you're dealing with a stubborn clog, our expert drain cleaning team has the tools and experience to quickly locate and expel the blockage. We're all about transparency and straightforward solutions. That's why we offer free camera inspections to provide the most accurate and efficient service available.

Our plumbers are well-versed in all things pipes, drains, appliances, and more. We will help with any plumbing installation or repair project! Whether it's time for an upgrade and you're looking to remodel, or you need assistance complying with Illinois RPZ valve laws, your home or business will be taken care of.

Underground Solutions

From sewer, storm, and drainage pipes to water lines and more, we have the trenchless technology you need for fast minimally-invasive services. For any underground problem, our team is sure to have an underground solution. Contact our team today at 217-394-1380 to learn more about our easy installation and rehabilitation services that help you save time and money.

Recent Jobs and Reviews in Champaign, IL

Rated 5.0 out of 5 stars based on 1 customer reviews

Customers say: The recent reviews expresses a positive overall sentiment towards Lanz, Inc. for their services. The majority of reviews mention prompt and courteous service, knowledgeable and friendly technicians, reasonable prices, and excellent quality of work. Customers appreciate the technicians' ability to diagnose and resolve issues efficiently, as well as their friendly and professional demeanor. Additionally, customers highlight the company's responsiveness, punctuality, and willingness to go above and beyond to ensure customer satisfaction. There are a few negative reviews, but they are outweighed by the positive ones. Overall, the sentiment is positive, with customers expressing gratitude and satisfaction with Lanz, Inc.'s services.

Job Locations and Reviews

Kyle K.
Kyle K. Checked in
Tightened loose packing nuts on hot water line boiler drain to resolve water leak.
Champaign, IL 61821
Gregory W.
Gregory W. Checked in
Furnace not heating; smart valve lockout. Rewired furnace, inspected ground and flame sensor. Problem resolved.
Champaign, IL 61821
Jesse H.
Jesse H. Checked in
Toilet tank leak fixed. Disassembled tank, reset bladder, and replaced gasket. Reassembled.
Champaign, IL 61820
Nick W.
Nick W. Checked in
Dishwasher water line leaking under sink. Customer approved quote. Dishwasher removal was blocked by tile.
Champaign, IL 61820
Boston W.
Boston W. Checked in
Plumbing - Plumbing Probl, Date: 12/2/25\CRLocation: Hampton Inn – Center Tier Units\CR\CRSummary of Findings:\CRResponded to reports of “milky” or cloudy water occurring only at the la Responded to cloudy water reports at Hampton Inn. Findings pending further investigation of water source.
Champaign, IL 61822
Boston W.
Boston W. Checked in
Replaced shower drain and trap assembly due to leakage from old drain. Cut out old drain; installed new drain and trap.
Champaign, IL 61820
Chase L.
Chase L. Checked in
Furnace maintenance performed; system operating correctly at time of service. Customer signed up for HVAC maintenance plan.
Champaign, IL 61821
David J.
David J. Checked in
Furnace inspection revealed a screeching inducer motor. Sourced possible replacement (Rogers), but fitment needs verification.
Champaign, IL 61822
David J.
David J. Checked in
Faulty pressure switch (SWT03114) detected in furnace. Though pressure was adequate, switch failed to send voltage. New switch ordered for HVAC repair.
Champaign, IL 61821
Chase L.
Chase L. Checked in
Checked furnace operation. High static pressure indicates airflow issue. Recommended further ductwork inspection to improve airflow and efficiency.
Champaign, IL 61821
Gerald P.
Gerald P. Checked in
Investigated basement water intrusion. Inspected plumbing; unable to locate the source of the leak. Customer to further investigate drywall.
Champaign, IL 61822
Wyatt W.
Wyatt W. Checked in
Water softener leaking at control head and salt tank showed signs of previous leak. Recommended replacement.
Champaign, IL
Chase L.
Chase L. Checked in
Furnace repeatedly cycles on/off. Suspect possible limit switch or flame sensor issue. Further diagnostics needed to pinpoint cause.
Champaign, IL 61822
Jeremy E.
Jeremy E. Checked in
Air handler breaker tripped. Reset breaker; blower at 4.6 amps. Unit functioning after reset.
Champaign, IL 61820
Zachary J.
Zachary J. Checked in
HVAC - Furnace Problem, Tech arrived and was informed that the boilers emergency switch was found off and after an employee had turned it back on the system came on but had a strange sound. Tech inspected the unit and found that the low water cutoff was shorted out and not reading the water level. When the level dropped it should have shut down but did not, instead it kept firing and boiled out the water creating steam which damaged the burner assembly. Tech spoke with customer and let them know they need to replace the low water cutoff and burner assembly. Replaced low water cutoff & burner assembly after the furnace boiled out water due to a short.
Champaign, IL 61820
Chase L.
Chase L. Checked in
Detected gas leak at furnace. Located leak at [Specific Location - Needs Additional Info From Context]. Shut off gas and red-tagged unit for safety. Further repairs needed.
Champaign, IL 61822
Chase L.
Chase L. Checked in
Furnace tested; system activated and running. Thermostat was set below room temperature. Adjusted to 72 degrees for proper heating operation.
Champaign, IL 61821
Zachary J.
Zachary J. Checked in
Cleaned fresh air intake on boiler's concentric kit to resolve ignition issues caused by dirt and debris.
Champaign, IL 61822
Will M.
Will M. Checked in
Plumbing issue: Water shutoff unsuccessful due to tree roots obstructing valve. Full shutoff is delayed approximately 2-3 weeks pending tree root removal.
Champaign, IL 61822
Kyle K.
Kyle K. Checked in
Investigated water leak in first-floor ceiling. Original plaster and brick behind drywall prevented immediate access for plumbing repair.
Champaign, IL 61820
Travis T.
Travis T. Checked in
Observed water damage (stains, spongy baseboard) at kitchen island and cabinet. Investigating the source of water intrusion.
Champaign, IL 61822
Matthew B.
Matthew B. Checked in
Furnace error E2.1: Reset unit after ignition failure. Gas valve issue detected, requiring further inspection.
Champaign, IL 61822
Chase L.
Chase L. Checked in
Boiler inspected; operating at 190 degrees. Circulator pumps appear to be functioning correctly. No issues found.
Champaign, IL 61820
Matthew B.
Matthew B. Checked in
Boiler failing intermittently. Reset low water cutoff to restore operation. Further diagnostics recommended to prevent future issues.
Champaign, IL 61820
Jeremy E.
Jeremy E. Checked in
Replaced furnace control board. Old board failed to send voltage to inducer, preventing the furnace from starting.
Champaign, IL 61822
Review
Fantastic Customer Service
Stephanie - Champaign, IL 61820
Response from Lanz Plumbing, Heating & Cooling:

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