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

Technician arrived within an hour of call that he was on his way. Technician ran through his test and replacement of AC capacitor for a 20° change from out flow and intake. It took about 20 minutes.

Juan Sebastián

15:23 24 Jun 25

Always great service, fair prices, and friendly staff and technicians!"

Troy Mitchell

14:43 24 Jun 25

Sheila Young

12:10 24 Jun 25

Lanz is absolutely the best. They are quick to respond and their customer service is amazing. I have used them for my hot water replacement and central air unit repairs. Special thanks to Aidan…he was AWESOME! I’m a customer for life!

Adrienne Coleman

23:34 23 Jun 25

Our Lanz technician, Boston, was very friendly and efficient!

Beth Dighton

23:01 23 Jun 25

Latrice Willis

19:08 23 Jun 25

I sent a request online (on a Sunday evening) regarding a clogged bathtub and someone responded within five minutes letting me know that someone would be calling me the following business day to schedule a time for service. They called me the next morning (Monday) to schedule the service. The guys came to my home, promptly, on the same day. My tub was fixed in less than 30 minutes. It’s good as new!The guys were very nice and introduced themselves before entering my home. They addressed me by name the entire time, which is nice because sometimes you don’t get that. They explained the fees before working and made sure I gave consent for the work. The amount was the same as I had been quoted the previous day. The guys explained what they would be doing and gave tips on what I can do to prevent future clogs. I wish I had called years ago lol!Thanks again for the excellent service. I’m looking forward to using my shower with no standing water! This is great!

Robert Martinez II

18:12 23 Jun 25

Austin from Lanz did great, professional work and was super polite and friendly. Great service.

Timothy Gress

16:41 23 Jun 25

We are super impressed by the professionalism and excellent service Lanz provides. Thomas was really helpful and answered all of my questions. Great company!Update 12/16/21Continue to be impressed with this company. Brett just installed a new hot water heater for us. Very professional and courteous. Wore his mask inside the house which is super comforting during these Pandemic times. Would recommend these guys for sure!Update 5/23/22Another excellent service call! We needed a little tweaking on some settings for the HVAC unit they installed two years back. Mike (the tech) diagnosed the issue and fixed us up! This company is awesome!nUpdate 5/31/23Great service by Greg to do annual maintenance on HVAC system. The company is great to work with and their techs are alway knowledgeable, quick, courteous, and professional. Use these guys.Update 10/22/23Another great service call by Lanz. These guys are excellent.Update 7/26/2024Great job again! Did our annual AC maintenance and they were in and out quickly. Nice job!Update 6/23/2024Another great maintenance service call for our AC and plumbing by Lanz. Matthew and Jesse were polite, professional and explained all they did today. Great reps!

Steve Wilson

15:19 23 Jun 25

June 2025 Update: been 3 years since got new air conditioner and furnace. Couldnt be happier. Lanz was here today for semi-annual inspection. Everything is working great, pointed out 25+ year old water heater. Gave us a quote, along with the message that it could continue to serve us well for a number of years, but to be aware that it could also fail. Gave us a few pointers to look out for, like not enough hot water, but today still working well. Very professional, supportive, and answered all the questions i had. Glad they are our HVAC provider.Our Lanz service includes a plumbing inspection. They didn't try to oversell us, but did point out the problems with our bathroom shutoff that I knew were stuck and not functional, but hadn't taken care of. They gave me a very reasonable quote for getting those replaced, and I am grateful They reminded me. I would not have remembered until one of them failed completely and we would have had water damage. We've been on a plan with Lanz for 9 years now and it truly has been great.Older-Our compressor went out on our 22 year old system, and we have had small issues with our furnace the last two years, so we decided to upgrade our entire system, furnace and air conditioner. Lanz was great, gave us options, explained the differences, and helped us understand the benefits of the system we decided to go with. Kurt was helpful, available, and knowledgeable, great experience.They have earned my trust and I will always be a Lanz customer.Older - Lanz has been great, and today we had our air conditioning system maintenanced. Victor was courteous, knowledgeable, and very informative as he explained the work he was doing. He answered all of my questions, and it was a great experience. I would be glad to have him be our Lanz rep for any future needs.

Ellen Leyerle

02:45 23 Jun 25

Prompt response on a Sunday for a plumbing leak.

Danielle Rokosh

23:08 22 Jun 25

They were quick and efficient and the guy didn't try to upsell, it was a simple problem fixed on the spot. 10/10 would recommend

Mollie Bogart

16:31 22 Jun 25

I guess things are OK. Things were ok before so I really don't notice any difference.

Ahmed Elmaazouzy

16:29 22 Jun 25

Cheryl Weaver

15:23 22 Jun 25

Bill Kilpatrick

21:02 21 Jun 25

Excellent service

ALLAN VEGA

20:32 21 Jun 25

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

Sue Kozlowski

16:57 21 Jun 25

Very happy with this company. I called on a Saturday morning due to the ac not working. They were here in less than an hour. Inspected furnance and ac unit. Within an hour he had things cleaned and working. He was polite, friendly, and very professional. Will definitely use them again.

nan wood

20:18 20 Jun 25

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

jessie williams

19:08 20 Jun 25

The technicians were always on time and very professional. Everyone I met was friendly and personable from Michael Savage to the entire HVAC and plumbing installation crew. Everything was installed on a timely fashion which I appreciate since it was going to get hot. My installation was even moved up by 4 days. I would definitely recommend Lanz.

Jorden Brotherton

18:31 20 Jun 25

Lanz responded promptly and their technician gave us a valuable and honest opinion about the state of our home's HVAC system. We didn't feel pressured to make an on the spot purchase and they seemed to have our best interest in mind. Very much appreciated. We would gladly call them for service again.

Barbara Schleicher

18:05 20 Jun 25

Yolo Swag

21:26 19 Jun 25

The technician was quick and knowledgeable. He addressed the problem effectively and had additional tips to improve system efficiency. I will absolutely consider Lanz in the future.

Rhonda Young

20:38 19 Jun 25

The 2 gentlemen that came to our house too look at our system and fix it were very kind and respectful and did a quick fix. I would recommend them to anyone.

Barbara Burch

20:37 19 Jun 25

Received great service! It is very worth it to be on a monthly plan so you get prompt attention on a regular basis...before things break down!

Jenny Redden

18:59 19 Jun 25

Mary Tucker

16:57 19 Jun 25

Ron explained things well. He organized the problems and solutions which helped so much! He was concise and didn’t rush me. I appreciate that. Mary.

Kevin Bayless

15:53 19 Jun 25

Excellent service, extremely professional.

Cheryl Masters

15:10 19 Jun 25

Gerald and Matt from Lanz were on time, very friendly and very very professional. They explained the results in easy to understand terms. Any recommendations for plumbing and/or air conditioners were helpful and appreciated. Super positive.

Danielle Westmore

00:08 19 Jun 25

Tech was very knowledgeable and was able to identify the problem quickly. I was prepared to pay the dispatch fee and was under the impression that this fee included assessment to determine the problem. Once the tech arrived, I was advised that there would be an additional fee to diagnose the problem. The total expense exceeded $300 which seems excessive given that the problem was identified in under 10 minutes. I wish that the appointment scheduler would have mentioned the diagnostic fee ahead of time so I could have had the opportunity to consider other options.

sheila davies

23:22 18 Jun 25

The serviceman Greg that came to the house was was professional and so helpful with my questions about my air conditioning unit!

Mike Behm

20:42 18 Jun 25

Polite knowledgeable and courteous, highly recommendable

Victor Timmothy John Schiro

20:23 18 Jun 25

I recently hired lands to clear a clog in my bathroom sink. I had called another company, and the root issue was unable to be fixed. The tech that Lanz sent out Did a great job and worked on it for a long time however he needed to call the enforcements in order to solve the issue and when I went to pay, I was Expecting more than just the basic charge for a cloud removal, however I was told that they were using my unique problem as a training opportunity and I would be only charged the standard amount which was a very pleasing outcome for me. Every technician I have had experience with has been kind and polite and Diligent and I’m always happy to use Lanz Because I believe I will get a fair deal.

16:36 18 Jun 25

I just had the semi-annual maintenance performed on my HVAC system and plumbing This is the first time I had the plumbing maintenance done as part of the semi-annual HVAC maintenance. The technicians were very polite and answered all of my questions.I was skeptical of the value of the plumbing maintenance but now I am a believer. They discovered a problem with my water backup sump pump when they tested it. The water backup pump would not have worked if it was needed. Its failure would have caused significant damage to things in the basement if the main sump pump had quit working. They were able to repair it and get it working properly at no additional charge.They also determined what the issue was with a toilet that was not functioning properly.All in all it was a great service experience.

DANISH THAMEEM (DT)

15:47 18 Jun 25

Fast response and great service

Dan Simeone

14:30 18 Jun 25

Thorough and efficient. Very timely response to an emergency situation.

14:16 18 Jun 25

21:12 17 Jun 25

20:47 17 Jun 25

19:42 17 Jun 25

Lanz Plumbing, Heating & Cooling are Professional and knowledgeable… These days that’s hard to come by. Thanks!

Richard Lampman

19:33 17 Jun 25

I purchased the higher level service contract and Lanz has been great about notifying me about time for furnace and plumbing checkup. Service people are excellent and take the time to talk to you about options. Feels like friends coming over to help.

Eugene Holmes

19:30 17 Jun 25

Lanz do a great job when they come out very professional and great customer service

JW East

18:56 17 Jun 25

The team provided excellent service and maintenance for my plumbing and AC needs. Got a quote for the water heater and once that goes bad I’ll be sure to use them. Would highly recommend this great organization for any of your needs.

Felahaldean Nadhimi

17:37 17 Jun 25

The maintenance guys were very organized and professional, thanks for everyone.

Joan Lietuvininkas

15:45 17 Jun 25

Lanz Plumbing, Heating and Air Condition Services is the best all around service in Champaign. They are on time. Wear sleeves on their shoes to protect your home, they thoroughly check out your equipment and answer any questions or concerns you may have. I feel they honestly give me good advice about the work they are performing.Good people 👍Thank you

Maria McDevitt

15:34 17 Jun 25

Great customer service! We recently put in a new HVAC unit. Michael helped us make the best decision for our household and budget. We were surprised by the difference the new one made. In the past, the temperature was set at 69 degrees, but with the new unit, we can keep it at 72 or higher, and it feels cooler than before, as it is now pulling humidity from the home. Everyone on their team has been easy to work with, excellent in follow-up, and respectful while in our home. We haven't received a power bill since installing the unit, but I anticipate it will go down. Highly recommend Lanz!

Joyce Mast

21:28 16 Jun 25

So far, so good. We'll see how the installation works in a couple of weeks. Wes was attentive.

Rose Moen

17:30 16 Jun 25

Great Company

Phyllis Freese

23:47 15 Jun 25

Tech was very respectful and knowledgeable. Answered all my questions.

17:32 14 Jun 25

They showed up quickly and did a great job!

Troy Strebin

13:55 14 Jun 25

For years my family and I have called upon Lanz for quick and professional service. Last week was no different. They went out of their way to get me the parts needed without having to wait an additional day.Thank you

Mike Galey

22:13 13 Jun 25

The service overall was good. Technician Jesse was professional and did the job well.The communication could be worked on a bit from the company.Our appointment was for 1pm. At 1:10pm I called the office and spoke with Steve, if I’m not mistaken. I introduced myself and asked Steve if we still had an appointment for 1pm. He said yes. He said the tech was running behind and should arrive “sometime” this afternoon. I asked for a round about time, and he said around 2 or after. I said, in a calm tone, our appointment was for 1pm, we planned for 1pm and now we have to wait. I asked Steve if they could implement a plan to call customers if they will be late. Now, I could tell this rubbed Steve the wrong way. He wasn’t blatantly irritated, but I could tell he was irritated, because his tone changed just a bit. He wasn’t rude, but I could tell. He said, the tech just finished up and should be heading your way in about 15 or 20 minutes. I said great! I then said, in a calm tone, I am an easy guy to get along with, and communication is key with me. I said, I don’t care if you will be late, just call and let me know. He said ok. I started to say have a good day and he hung up.I know this a long review, but I believe in giving my full review for a business, whether it’s good or bad.I did appreciate Jesse and he did a good job.

K Azer

20:26 13 Jun 25

Josh has been at our home twice to do an emergency repair and to perform maintenance our on AC units. Both times I was impressed with his knowledge and his ability to explain the issues to someone lacking in the knowledge of how AC units work. He took the time to show me where the filters are located so that I can change them on each unit. Thanks Josh! I appreciate your level of service.

Gary Baker

22:00 12 Jun 25

First experience with Lanz and boy was it a good one. Showed up on time. Got a good scope of the problem and offered two different repair options. Friendly, knowledgeable and as professional as ever.

Nichole Steinsdoerfer

19:54 12 Jun 25

Doug Bushue

18:33 12 Jun 25

Michael Burwell

04:51 12 Jun 25

A bit pricey for what we had done but it's not leaking so I guess it's ok

hazal turasan

16:59 09 Jun 25

We use their services for a clogged drain. They responded even though it was a late night issue and came first thing in the morning. They worked diligently for 2.5 hours and solved our problem. We are happy that we chose Lanz

19:48 06 Jun 25

16:18 06 Jun 25

21:28 03 Jun 25

22:55 02 Jun 25

Lanz did an incredible job on our project! They provided expert advice, excellent customer service, efficient scheduling, and a skilled technician. I highly recommend Lanz to all future customers. We are already scheduling our next home improvement/repair project with them. Thank You Lanz!

Diana Eveland

17:48 02 Jun 25

Shannon was very knowledgeable and took the time to explain the process. Would recommend this company.

Gwen Liggins

01:15 31 May 25

Kevin Sullivan

18:45 30 May 25

I appreciate the attention to detail that the Lanz technicians provided.

Kent Edelman

17:31 29 May 25

Lanz did a great job!!

Roger Henrichs

02:56 29 May 25

Very professional, knowledgeable, thorough and had the equipment to do the testing/inspection. The orange shoe covers were unexpected. Very impressed!

Amnon Attali

14:29 28 May 25

tldr: the employees are friendly (hence the 2 stars not 1), the prices are a crime, the scheduling is a joke, the service is mediocre. On multiple occasions Lanz came to fix a problem, failed to fix it properly, and then had to come back and fix it again.First time: blocked drain. Guy 1, "unclogs" it and leaves, charging me 200. Did not fix the symptom OR the cause. Guy 2, finds the cause (poorly arranged pipes in the basement), fixes the symptom and not the cause. Guy 3, starts fixing the cause (quotes a price)... realizes he planned his solution poorly. Quotes me a new price that is double the previous. He's already started repairs so what am I to do??? Lanz DID give me a credit for the first dispatch, but the overall price was still over 1000$ for a few hours of work rerouting pipes.Second time: new toilet install. Leaking a year later, no discount, no accountability. I felt like I bought a used car from Matilda's father, it ran JUST long enough to survive the warranty.There were also two other occasions with no particular issues with the service, except for the price which came out to around $400/hour!!

carrie bell

17:29 24 May 25

Tyler Zanardelli

20:45 23 May 25

My parents had Lanz out for a clogged drain, and an unknown leak with their bathroom plumbing. Lanz was quick, extremely professional, considerate and even pointed them in the right direction for recommended repairs. This is the new family “go-to” company for HVAC, plumbing and underground solutions.

Lloyd Duitsman

17:34 23 May 25

Home inspection. Best iv ever had very knowledgeable very thorough. Coming back in the fall

John M

02:12 23 May 25

Justin Davis

13:42 21 May 25

Awesome Team! Very polite and professional!

Michelle Wiegand

21:33 19 May 25

michael wood

16:54 19 May 25

Peggy Hamill

13:47 17 May 25

We were interested in a second opinion on a heating/ac system, and Lanz was willing to come out within a day to provide the second opinion. My sister, who needed the second opinion, has memory problems. She forgot that the tech was coming and at the first visit was out walking her dog and not home. The tech was very kind, and came back later in the day to provide the service call. He serviced the system for a very reasonable price in comparison to the other company, and we are now solid Lanz customers.

mike s

19:01 16 May 25

Suzy Kitten

21:16 14 May 25

Hans Blaschek

11:30 14 May 25

The technicians at Lanz Plumbing, Heating and Cooling installed a new furnace and A/C in my house in one day. They were friendly and professional in all respects. I recommend them highly without any reservations.

Debra Olson

21:32 13 May 25

On May 12, 2025, my elderly mother had Lanz Heating and Cooling come to her home in Philo Ill, and complete a water issue that has been bad for a couple years.I can't say enough about the men who came, worked hard and respected the property, inside and out. A hard working team- with attention to detail and completion in 24 hours.Thank you so much,Velma OlsonLacinda CarringtonDebra Olson

Tim Nelson

20:50 13 May 25

Our salesman, Michael, was friendly, professional, thorough, and responsive. I asked many questions and always felt my time and satisfaction were valued. When Michael didn’t know the answer, he found someone who did. Proposals were provided promptly and even revised for me several times on request. Lanz is not the cheapest Vendor out there, but I have literally nothing bad to say about my entire encounter from the first phone call to the completion of the installation. They even have checked in several times in the following weeks to make sure the equipment was operating to my satisfaction. We also had plumbing work done and I am highly satisfied. Once again, not the least expensive but I feel great peace of mind with the work that has been done in my home. A great company with an exceptional team!Will the Technician came to help after we accidentally hit a wire on the AC unit while trimming grass. He was courteous, professional, and thoroughly considerate and helpful in the repair!

Sue Johnson

19:50 12 May 25

I was told my furnace and air conditioner needed to be replaced and that the cost would be $20,000.I contacted Lanz Plumbing, Heating & Cooling for a second opinion. Turns out both the furnace and the air conditioner are working normally; no repairs were needed.Thank you for your prompt response and your honest assessment of the need.

Megan Kearns

22:04 09 May 25

Tom, Austin, and Shannon did an excellent job in getting my plumbing issue fixed, and I'm grateful for how prompt and professional they were. They got the job done in a timely manner, even though it wasn't an easy job. Truly they went above and beyond, and I would not hesitate to call Lanz again for any plumbing issue I might have in the future! Thank you again!

Michael Bacon

13:46 09 May 25

Lance are very professional .by noontime I had a brand new furnace and a brand new air conditioner unit. They did a wonderful job, very nice people, very polite, very talkative. There's nothing but good words to say about everybody in my purchase .

Lou L

04:26 07 May 25

Shannon was awesome...will ask for him should I call again...had mattex out twice and they did not fix the vessel drain... 5 stars for Shannon.

P McElroy

19:48 06 May 25

Terri Johnson

16:42 06 May 25

Can't say enough good things about the excellent experience we had with Michael Savage and the entire team at Lanz. The project was completed quickly, professionally, and provides the comfort needed in our home. We highly recommend the team at Lanz for your HVAC and plumbing needs.

Elizabeth Fish

15:34 06 May 25

Always have had great interactions with the technicians. They usually make sure to tell me everything I may need to know about the problem and how its going to be fixed.

danny conley

15:07 06 May 25

The repairman was very courteous and finished the job and did a great job.

Martha Weller

03:03 06 May 25

I asked Wes to add a mini split to a converted garage and he did a super job for me. I’ve dealt with Wes on several projects for my home. He always looks for the best solution and takes great care to understand and meet my needs.

Mark Penner

20:17 05 May 25

Barbuda Voss

20:58 02 May 25

Greg came today For our fall furnace maintenance. We had him for our spring maintenance and were so impressed with his hard-working nature and expertise. He arrived on time today and worked diligently and thoroughly To make sure we were ready for winter. In addition to his professionalism he was very pleasant and thoughtful. We recommend him highly.

robert gennis

01:47 01 May 25

On time. Polite and got the job done. Excellent service

Jeff Smith

21:18 30 Apr 25

Kelly Redmon

01:58 29 Apr 25

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Full-Scale Comfort You Can Count On

Air Conditioning We keep your home or business cool all summer with top-class AC services. From installation to repair and more, we have you covered.

Heating Services Never worry again about warming your home or business with our comprehensive heating services. We service heat pumps, furnaces, boilers, and more.

Plumbing Services Our expert plumbers make stubborn clogs and leaky pipes a thing of the past. Time for a remodel or whole-home repiping? We'll take care of it all for you.

Underground Solutions We have the experience, advanced technology, and trenchless alternatives to tackle water lines, pipelining, and everything in between.

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If you're unsure about a drain cleaning quote, we're here to help with free camera inspections and pressure-free second opinions for your peace of mind.

Since 2002

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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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Hear It From Your Neighbors

Read Our Reviews

cliff redmon

15:11 25 Jun 25

I have used lanz plumbing several times since my pipes broke a couple years ago. Austin has come out every time and did a great job on the plumbing I needed done.

Mike Hirschi

20:10 24 Jun 25

Lanz always takes care of us, whether it is an a/c unit not cooling or a plumbing fixture to replace. We will call no one else!

sarah stewart

17:39 24 Jun 25

I would recommend Lanz anytime. Everyone was great

Joseph Powell

17:19 24 Jun 25

Technician arrived within an hour of call that he was on his way. Technician ran through his test and replacement of AC capacitor for a 20° change from out flow and intake. It took about 20 minutes.

Sheila Young

12:10 24 Jun 25

Latrice Willis

19:08 23 Jun 25

Service Right Where You Need It

We have certified technicians ready to help. Our service area spans many cities, communities, and neighborhoods, so if you don't see yours listed, don't worry. Contact our team today for questions and scheduling!

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