HVAC Repair & Plumbers in Champaign, IL

Champaign, IL

Google Rating

4.9

Based on 2655 reviews

Lanz Plumbing, Heating & Cooling, Inc.

4.9

Diane Williams

14:20 09 Dec 25

Very Prompt and Very Courteous service! Informative, Knowledgeable and so helpful! I would recommend Lanz with no hesitation!

Edward Thomas

22:26 08 Dec 25

Maintenance was performed with appropriate quickness and thoroughness. We are very pleased

Clayton Karnes

21:44 08 Dec 25

I’ve had service done a couple of times before in the past and again recently. Each time the service techs have been very professional and knowledgeable on the work they perform. Definitely my go to for repairs and maintenance

Jean Brooks

21:31 08 Dec 25

The guys that came to the house to check out the furnace were very polite, professional and kept me informed.Kurt was great. Very professional, knowledgeable and personable.His demeanor and personality creates trust.

Jack Donnelly

20:05 08 Dec 25

Lanz has done great work and they stick by their products. I appreciate their team.

Shannon DeLaMar

18:48 08 Dec 25

Boston is awesome! Lanz gives you and appointment then the person dispatched calls or texts ahead, arrived at our home promptly, was polite and professional and did a good job. I also appreciate the reminders about maintenance. Thanks Lanz!.

E J

17:28 08 Dec 25

Fast and efficient maintenance service on the A/C. Much appreciated

Melissa Courtwright

22:34 07 Dec 25

One of our C-U at Home houses lost it's heat. The staff went quickly out to the house, understood the issue and fixed it in a matter of just a few hours.

Mary Hyde-Clay

01:18 07 Dec 25

Lanz Plumbing is the BEST! I will definitely recommend them.

phein 57

23:22 06 Dec 25

Terry Duncan

18:40 06 Dec 25

Repair to cpac unit

J norm

22:53 05 Dec 25

I highly recommend Lanz! David did an outstanding job diagnosing and repairing the issue with our furnace. Communication from Lanz was top notch! Even on the phone, everyone I spoke to was very knowledgeable and polite.

Dan & Abby Eisenmann

20:36 05 Dec 25

Lanz’s just replaced our geo-thermal unit.Professional and friendly crew as always.Great price and exceptional service.We will be using them in the future.Dan Eisenmann

Debbie Faye Maligro

22:19 04 Dec 25

Greg Newman

22:09 04 Dec 25

Faucet was leaking . Tech disassembled and replaced worn parts and reassembled .

Deborah McCartney

19:59 04 Dec 25

Michelle Wilkerson

00:31 04 Dec 25

I had several plumbing issues . The guys were all fast to get them fixed and very professional!

delbert ketteman

15:38 03 Dec 25

Andrew Cruz

19:06 02 Dec 25

Charlie and Nate were very pleasant and respectful when they came to our house.They are very good in what they are doing hope most lanz staff are like those two gents.

Daniel Doolen

23:44 01 Dec 25

Right on time and was professional.

Abby Eisenmann

20:24 01 Dec 25

Our GEO system called it a day after 15 years. The Lanz crew worked diligently to figure out the best course of action and followed through. Lanz’s give excellent service every single time! We super appreciated their helpfulness and cheerful attitudes. Troy Lanz was more than fair in the billing end of things. Top notch business and crew!

Melinda Burden

16:14 01 Dec 25

Richard1950 Neef

16:12 01 Dec 25

New installation of heating and cooling system great workmanship and excellent products provided. Highly recommend Lanz for all service needs

Sandra Jones

23:16 30 Nov 25

I needed emergency service for a significant water leak on an upstairs toilet. The emergency process worked smoothly and I was connected with the on call plumber. He set a time and showed up as expected. Joel was professional., knowledgeable, and friendly. Within an hour he had the problem resolved and cleaned the workspace nicely. I would absolutely recommend Lanz.

Janice Juraska

20:50 30 Nov 25

They go the extra mile in making sure that their service fits your schedule, and they come back without charge if the problem need re-visiting. They are also very courteous.

Anthony Kuhns

16:44 30 Nov 25

Seong Cho

23:18 29 Nov 25

Plumber came on a Saturday during a winter storm. He was very courteous and did an excellent job repairing the problem.

Kelly Nolan

23:24 28 Nov 25

Very friendly staff. I called about a leak I thought I had under my bathtub and all it was was the shower head leaking onto the faucet onto the floor thank god they didnt try to tell me it was something much worse so I definetly Appreciate the honesty and how friendly the staff is. They did fix my toilet that I thought had problems and fixed it for a reasonable price. They came the day I called very quick to come service your problem. I will be using them in the future and highly recommend them. ThanksLanz

Carrie Hopkins

21:34 28 Nov 25

I had a wonderful experience today with Shannon. He was helpful and did a great job. I had contacted Lanz the night before. I was able to speak with Shannon that night and get an appt for the next day! I will be using Lanz for future needs! Thanks!Had another great experience today with Greg. He came out to service my HVAC system. Thanks Greg!

Tom Mashaw

20:27 28 Nov 25

This guy was amazing, recommend,10 stars.

Joseph Powell

16:48 27 Nov 25

It took part a week to coming from being ordered 11/17/25. Lanz office called the afternoon of 11/24/25 to see when available for Technician to come out. Scheduled Tech to come out ASAP that day and within a few hours Tech called. Tech arrived within an 30 min of call that he was on his way. Tech replaced Heater motherboard and wiring without having to replace capacitor and tested. It took about 30-40 minutes.

Scott Krile

23:15 26 Nov 25

The Lanz service team of Boston & Nick were excellent. They were very competent & compassionate.

Charla Henry

21:27 26 Nov 25

This was a great experience! Lanz professionals were knowledgeable and thorough. Very personable as well. I will definitely call on Lanz again for help with my next plumbing issue.

Minette Sternke

19:56 26 Nov 25

Lanz listened to what I needed, provided options and did their work quickly.

Ward McDonald

18:13 26 Nov 25

Caleb was thorough, professional and personable. Thank you.

VP Cal1

17:38 26 Nov 25

Keith Lyle

17:16 26 Nov 25

Shannon was very courteous and knowledgeable. He walked me thru every step of the process and made recommendations for improvements. So very happy to have used Lanz!!!!!

Ronalde Johnson

00:33 26 Nov 25

Both the HVAC and the plumbing techs were excellent. Work quickly and efficiently plus they were very thorough. Cleaned up after themselves and left the spaces as clean as they found them. The plumbing techs also went into our crawl space to check all the plumbing lines in the house. Two of the best technicians we have ever had in our house!! Thorough, courteous and they cared about our house. Thank you Lanz! Note: We are on the HVAC and plumbing yearly maintenance program with Lanz and we truly believe the cost is totally worth the expense.

Gregory Grieme

23:48 25 Nov 25

It took a bit to get a tech there, but they diagnosed the issue right away and now waiting on the part to come in.

John Curtis

23:46 25 Nov 25

Called with minor plumbing emergency and Nick showed up and completed repairs quickly and professionally. He was courteous and repaired our leaks all within a little over an hour. Outstanding service!

K Azer

20:04 25 Nov 25

It was time for our plumbing and heater maintenance. Josh came for the plumbing and Victor came for the heater. Both technicians were thorough and diligent in their work. Thank you!

Cheryliendora Coleman

22:00 24 Nov 25

ROSELLER DIMLA

20:08 23 Nov 25

Professional... detailed... on time

Olga Simons

16:35 23 Nov 25

AC Heater awesome expedient service with professionalism and courtesy. No heat last nite heat this morning. A special shout out to Kurt Fletcher and Zack.

Diane Hamilton

15:52 23 Nov 25

Lanz came through for me in an emergency. Thanks!

Paul Sundberg

08:13 22 Nov 25

janet Lavalle

21:45 21 Nov 25

Kevin Sullivan

17:51 21 Nov 25

I appreciate the attention to detail that the Lanz technicians provided, and the education they shared.

Dyl R

15:20 21 Nov 25

Lanz did a fantastic job of providing us with a new ducted gas furnace/air conditioner. Their staff was on site at our home just a day or two after our call, and I was very impressed with their technical expertise and ability to explain concepts, risks, and benefits in a digestible fashion. With Kurt's help, we were able to quickly decide which type of furnace to install.After receiving a quote, Kurt with Lanz inspected our ductwork (as much as possible without risking any damage to structure, ceilings, or attic insulation) to ensure that our shiny new furnace would function well as a retrofit within the existing duct system. After everything was lined up, installation began 7:00 AM this past Wednesday and was complete no later than 4:00 PM that day.The installation team did a commendable job, and definitely went above and beyond to make sure that we would have a working heater without adding any complications. They explained the filter changing process to me thoroughly, they walked me and my wife through the settings and scheduling on the fancy new thermostat, and they were very polite and considerate in general. I'd have them back for another job in a heartbeat!In one fell swoop, we were able to completely eliminate issues with our 30 year old R-22 fan coil unit AND our 60 year old leaky boiler. All thanks to Lanz. Highly recommended!

Jack Flanagan

23:06 20 Nov 25

I was in the automotive business my whole career and FIRMLY believe that maintenance by experts in HVAC is important to the equipments longevity.

Grzegorz BANAS

16:44 20 Nov 25

Service was on time. So far so good. 🥂gb

Trenton “Babsy” Moody

18:20 19 Nov 25

Friendly service and knowledgeable. Explained what was going on and kept me updated. Price was fair. Will be using again in the future.

Carmen Wood

17:33 19 Nov 25

Came right in, assessed the problem and fixed it. Good work

Jon Dreher

21:33 18 Nov 25

Installer was very professional and did a great job.

ALLAN VEGA

21:06 18 Nov 25

I highly recommend Lanz heating and cooling. We are very happy about our program.

Dennis Ueltschhhhy

18:25 18 Nov 25

Sewer was clogged and Holden Yates did an excellent job fixing it.

Cindy Denzer

22:34 17 Nov 25

Will and Charlie were very professional service people. Polite and make sure you understand everything.

Thomas Scott

19:32 17 Nov 25

We have been Lanz customers for more than 10 years. In all of our dealings with them Lanz has been professional, respectful, and responsive. They show up when they say they will and deliver a quality product and service.

f stavins

19:23 17 Nov 25

Toilet replacement. Service person was prompt.was done start to finish in 40 minutes. Thoroughly professional. Could have called as we requested before arriving but is minor issuePrice. Was not inexpensive.

PAMELA McMannis

16:42 17 Nov 25

Keith Huckstep

14:55 17 Nov 25

Did yearly maintenance on Geothermal system.

James Ward

20:12 16 Nov 25

Furnace maintenence

Presleigh Leman

20:30 15 Nov 25

I was parked at a gas station today and watched the driver of Truck 60 go out of his way to hold the door open multiple times for an elderly community member. It was such a simple gesture, but it spoke volumes about the kindness and respect Lanz employees show. What a thoughtful, professional way to represent the company—truly impressive!

John Dudley

19:24 15 Nov 25

Tom Stigers from Lanz inspected the plumbing in my condo. He called ahead and came on time. He carefully and thoroughly inspected the plumbing system. He was courteous and professional throughout the process. Based on this experience, I will call Lanz when I have any plumbing problems and can recommend them to others.

Robert Frost

19:08 15 Nov 25

Professional. Fixed problem. I also use Lanz for my furnace maintenance. I would recommend.

Carmen Rocco

16:59 15 Nov 25

They are very efficient, knowledgeable and helpful.

Thomas Navolt

17:21 14 Nov 25

17:17 14 Nov 25

Great service fair price quick resolution

Karen Foster

21:55 13 Nov 25

Excellent job, very professional. We are staying with them for our furnace needs.

Sandy Bruce

23:31 12 Nov 25

Jbk First

21:55 12 Nov 25

nan wood

20:04 12 Nov 25

Repair men were very professional, knowledgeable, friendly and neat! The problem solved and repaired.

19:42 12 Nov 25

19:21 12 Nov 25

19:19 12 Nov 25

17:07 12 Nov 25

EXCELLENT SERVICE!We just had Lanz “rod our main line,” which is the clearing of the big wastewater pipe that runs from your house to the sewer. 2 men, Skylar and Dedrick, quickly arrived—(WITHIN AN HOUR)—and went right to work. While Dedrick operated the mechanical auger, Skylar kept a close eye down the manhole on the other side of the street, to notify him when the auger had arrived and the pipe had been cleared all the way through. Afterwards, we ran the bathtub full force and flushed all the toilets multiple times to ensure that all was clear. The entire process took just under an hour, and the two men couldn’t have been nicer. My sincerest thanks to Skylar and Dedrick, and to the management at Lanz—it all starts at the top—and you all did a great job! —Mark Otnes

allyson wright

16:16 12 Nov 25

Shannon was excellent. My parents had been waiting all day for another company. We called lanz and he showed up in a timely manner and kept in touch letting us know he was in the way. VERY pleased with the service.

Marjorie Heintz

23:13 11 Nov 25

Both technicians (Houlton and Austin) were smiling, pleasant and genuinely kind and helpful! Great PR and service! Thanks so much!

Anquan Zhang

21:54 11 Nov 25

Charlotte

16:22 10 Nov 25

Otis Williams

04:49 10 Nov 25

I would like to say that David came out to my mother’s home on Friday, November 7,2025 to service the furnace. He was very professional and very knowledgeable about his craft. He was very patient and willing to answer the questions that I had lined up. He also made me aware of the BCFC package which I’m very thankful for. David is a great technician and an asset to the Lanz Heating and Cooling organization.

Erinn Dady

21:31 09 Nov 25

Great work repairing an old octopus furnace from the late 1800s! Many other places in town said they couldn't work on it.

Sam Launius

19:56 09 Nov 25

Lanz helped me the same day I called after my heat went out. Chase talked me through what was wrong, answered any questions, and was friendly.Lanz was quick, cheaper than other companies (even after hours), and was timely and efficient. I'll definitely be a returning customer, just hopefully no time soon!

Dave Marshall

23:18 08 Nov 25

Cole Huart

15:20 08 Nov 25

Four years later and another service call, we are still customers of Lanz. I feel like the overall knowledge of the folks we deal with has grown as the business grows and becomes more mature. We are part of their comfort family, which comes with a monthly charge. I feel like there are times we get so much from it that the expense is more than offset by service and peace of mind.

Greg & Bonnie Swango

15:11 07 Nov 25

Great response time and our problems were fixed.

Rita Anderson

14:27 07 Nov 25

Very nice helped me right away pleasant man that got the job done

Sally Unser

12:39 07 Nov 25

Kyle and Gerald came to check on my sump pump. They explained the problem, gave me all the options and costs, and replaced it. They were extremely professional and friendly and I appreciated their helpfulness.

Danna Corley

16:53 06 Nov 25

Technician knowledgeable. Thoughtful and efficient.

Dwayne Cooper

16:09 06 Nov 25

Fantastic service by Jeremy ! Jeremy went the extra mile to solve a unique problem. By sticking with it, Jeremy systematically, step by step fixed the problem before he left the job site. Jeremy gave crystal clear descriptions about how he was resolving the furnace issue. I appreciate Jeremy’s attention to detail about his 20 year HVAC trade. 10 out of 10!

Jamie Nelson

23:45 05 Nov 25

Where do I begin on how great this company and entire staff are. I work in a Sorority house that is over 100 years old. It's something everyday it seems. I've never had to wait more than a day for them to get to us. It's actually, usually the same day.They also installed a new boiler for us this past summer. It's so nice to turn it on for the season and all the ladies are warm and comfortable.On a personal note, some friends of mine had a major pipe leak on a Saturday. They have children and were without water. Gerald went out immediately, crawled in the cold mud (under the house) and fixed the pipe(s). He went above and beyond what any other company would do. He cared!Thank you Lanz for everything you do for us!!! You're the best.

joan Plunk

19:53 05 Nov 25

HVAC maintenance visit

Linda Mante

19:12 05 Nov 25

The guys were great. Finished the jobs. No complaints from me. Great company.

Barbara Schleicher

17:59 05 Nov 25

Joe Pittenger

23:23 04 Nov 25

Great residential drain servicing today. Shannon and Kyle were extra professional, timely, and knowledgeable. They happily answered all my questions and made sure all our issues were addressed before they left. Go Lanz!

Gary & Becky Leibach

19:48 04 Nov 25

Boston was courteous, clear and did a great job - would call again!Gary in Champaign.

gary may

17:30 04 Nov 25

Very happy with the service Lanz provided! Jeremy did a great job!!

Caroline Helton

17:25 04 Nov 25

The people dispatched were professional, knowledgeable, and communicated our options clearly and honestly. We appreciate the excellent service we get from Lanz!

Mike Yoder

23:19 03 Nov 25

Always have great service and kind technicians. They were flexible when we found unforeseen issues that required outside repairs and came back later in the afternoon to complete the job.

Jill DelValley

22:39 03 Nov 25

A Lanz serviceman came this morning to do routine maintenance on our furnace. I told him I thought I smelled gas but others did not so would he simply do a test for me to see if any was detected. He nicely agreed.He came back to tell me not only did he smell gas when he went in the furnace room, his tester came back positive AND he had found the issue.He did say the leak was minor and posed no immediate danger but he would call his boss to see how soon someone could come out to fix it.He came back just a few minutes later to say he was going to see if he could find the part at the local hardware store in our small town and if he could not, his boss would go get the part and bring it to him.Not long after that, he returned to say he could not find the part but was shutting off the gas and going to prep the area so that when his boss arrived with the part he would be ready to go.I am pleased to say that he was able to replace the part, retest for a leak and all is good now. He turned gas back on and relit all pilot lights.I am so very pleased that he took me seriously and did the test and fixed the issue.I will continue to use Lanz and to recommend them to any who ask.

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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

Jeremy E. Checked in 33 minutes ago

Replaced faulty furnace pressure switch. Unit tested and now heating properly.

Champaign, IL 61822

Boston W. Checked in 1 hour ago

Replaced toilet provided by customer.

Champaign, IL 61820

Gregory W. Checked in 1 hour ago

Cleaned furnace flame sensor due to weak signal (.2uA) causing intermittent heating. Restored proper furnace operation.

Champaign, IL 61821

Jeremy E. Checked in 2 hours ago

HVAC - Furnace Problem, The EEV was not adjusting refrigerant flow. Removed EEV and tested the power head as well as valve body motion. The resistance test on EEV passed.

Champaign, IL

William G. Checked in 2 hours ago

Investigated furnace not heating with gas smell. Further diagnosis needed to determine cause and solution.

Champaign, IL 61822

Drew C. Checked in 2 hours ago

Furnace repair: Defrost control board not initiating defrost cycle in auto or manual test. Ordered new board.

Champaign, IL 61820

Chase L. Checked in 2 hours ago

Furnace maintenance: System cleaned and tested. All components are working properly.

Champaign, IL 61821

Wyatt W. Checked in 3 hours ago

Investigated ejector pits; right pit had extreme buildup.

Champaign, IL 61820

Kyle K. Checked in 4 hours ago

Removed old toilet, wax ring, and bolts. New toilet and parts ordered for plumbing repair and install next week.

Champaign, IL 61820

Skylar B. Checked in 5 hours ago

Sewer line repair. Camera inspection found main line blockage from cleanout access.

Champaign, IL 61821

Skylar B. Checked in 5 hours ago

Clogged drain repair: Main sewer line backed up, isolated to apartment #3. Waste accumulation removed to clear the sewer line.

Champaign, IL 61820

Victor V. Checked in 5 hours ago

Replaced corroded 1/2" pipes, expansion tank, 8 ball valves, and pressure relief valve. Installed backflow preventer.

Champaign, IL 61821

Nicholas S. Checked in 6 hours ago

Replaced faulty thermostat. Control board had proper voltage, but thermostat was inoperable, causing furnace issue.

Champaign, IL 61821

Skylar B. Checked in 6 hours ago

Clogged bathtub drain addressed. Multiple rodding attempts unsuccessful in clearing blockage.

Champaign, IL 61821

Boston W. Checked in 23 hours ago

Sink leak inspection: Identified issue source. Full assessment done.

Champaign, IL 61820

Nicholas S. Checked in 23 hours ago

Cleaned furnace flame sensor; system now stays lit, but shuts off after 5 minutes. Further diagnostics needed for complete HVAC repair.

Champaign, IL 61820

Chase L. Checked in 1 day ago

Boiler fan sometimes failed to start. Cycled power to reset. Inspected wiring and motor; no issues found. Recommended monitoring and further diagnostics if problem persists.

Champaign, IL 61821

Austin S. Checked in 1 day ago

Toilet repair: Toilet backed up and draining slowly. Snaking the drain was unsuccessful.

Champaign, IL 61821

Matthew B. Checked in 1 day ago

Replaced seized inducer motor on older York furnace, restoring operation. Recommended system replacement due to age and potential future costs.

Champaign, IL 61821

Wyatt W. Checked in 1 day ago

Ordered tankless R.O. system & custom faucet. ["plumbing repair" "kitchen faucet repair"]

Champaign, IL 61822

Gerald P. Checked in 1 day ago

Installed new Mansfield toilet after removing the old one. Verified flange condition.

Champaign, IL 61821

Victor V. Checked in 1 day ago

HVAC - Furnace Problem, I found the RTU running but not heating and blower making a loud rattling noise. We tightened the belt to resolve the noisy blower. However, when inspecting the unit, the heat exchanger has failed. Provided quote to replace the unit.

Champaign, IL 61821

William G. Checked in 1 day ago