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

The technicians for fall HVAC and plumbing maintenance showed up on time and were respectful of our home. They answered all questions. We appreciated the knowledge and professionalism of the team. We continue to be impressed with the service from Lanz.

lucia loftus

20:59 09 Oct 25

I had Lanz complete an annual maintenance on plumbing and HVAC system. The two gentlemen who came for the service were very nice, respectful and efficient. They went above and beyond to answer my questions and to take care of what I needed. They recommended other services but were not pushy like most salesmen are. I would definitely recommend Lanz

Jeff Woodcock

20:30 09 Oct 25

They did a great job for us. Very friendly

Scott Hoffman

20:21 09 Oct 25

6 mos maintenance

Meg Close

14:16 09 Oct 25

Fixed small leak in bathroom sink. The technician was professional, pleasant and on-time. Noticed my toilet running and repaired that as well. I will call for future needs.

Meredith Jordan

16:23 07 Oct 25

Quick, friendly, cleaned up after themselves, couldn’t have asked for better service!

null null

00:40 06 Oct 25

Top of the line in terms of quality of work timeliness and price

Traci Rundblom

20:59 05 Oct 25

Patrick Greene

20:40 03 Oct 25

Professional and friendly service as always!!! Highly recommend Lanz.

Tabbatha Reeder

18:32 03 Oct 25

Very kind and did a great job

Leslie Neitzel

18:28 03 Oct 25

Repair person arrived during the scheduled window and but did not call prior to arriving. Annual maintenance checks were completed efficiently.

Vijay Singh

13:32 03 Oct 25

John Birkett

20:14 02 Oct 25

Quick and efficient service

Susie Ford

15:52 02 Oct 25

The maintenence program is wonder. They check everything!! They provide all filters and send them ahead so they are ready. I pay a monthly fee and it is so worth it.

Mike Smith

18:19 01 Oct 25

Nick and Nick did an outstanding job communicating what they were doing and what they had found and fixed during a maintenance call.They treated our home like it was their own and took extra effort to show the respect to the property and to us.Looking forward to seeing them again.

Philip Morris

00:56 01 Oct 25

Very pleased with the staff who did the work. Courteous and professional. What more could they do 👍👍👍

Barbuda Voss

21:15 30 Sep 25

Three young men From Lanz Came today too check my furnace and also plumbing for fall. Their names were Gerald, Tony, and one other nice young man that was in training for plumbing. Sorry, I can’t remember his name for some reason. They were efficient, pleasant, and professional. I was very pleased and would recommend them highly.

Martin Bumpus

19:34 30 Sep 25

Very professional

Adam Bane

17:00 30 Sep 25

Boston the tech did a fantastic job installing our toilet and answering our plumbing questions. Will definitely contact Lanz in future for our home maintenance needs.

Michael L. Dougherty

16:32 30 Sep 25

Lanz Plumbing is extremely professional, supremely competent, and very pleasant to work with.

donald petravick

18:54 29 Sep 25

Included with a subscription are spring and fall checkups. We just had our fall checkup. the technicians were professional, courteous and thorough.

Poshek Customer

17:26 28 Sep 25

Lanz is generally trustworthy and efficient. They have been servicing our plumbing and heating for more than twenty years. One main reason I like Lanz, especially in recent years, is because of Boston, their plumber. He is professional, knowledgeable, and unfailingly polite and thoughtful. He is always efficient and careful in his repair work. And in one instance he tried to repair our leaking toilet three times, and free for two times. Only when it still didn’t work, without pushing us, he recommended replacing it.

Salome Liebenberg

16:22 27 Sep 25

Lanz have been taking care of our plumbing, heating and air conditioning maintenance for 8 years now and we are very happy with the outstanding service they always provide. It is great to know that we can rely on them for any of our plumbing and HVAC needs.

Nianhua Wang

14:37 27 Sep 25

Bruce Hemminger

13:24 27 Sep 25

My reply yesterday was odd. The 5 star rating was valid gor this weeks visit by Lanz. The issues were from 6 months ago..Very satisfied with Lanz and people!

Jared McElwee

22:35 26 Sep 25

Boston was FANTASTIC!!! Wonderful communication, super informative and made me feel so much better in a very stressful situation...Gave us options that worked for our budget and just very happy with the entire experience!!!We will be using Lanz in the future!!! THANK YOU!!!We had another wonderful experience!!! Minor leak...Caleb and Josh came out same day!!! Fixed us right up...Very friendly and courteous!!! And didn't break the bank :) THANK YOU!!!

JW East

20:40 26 Sep 25

The team of Will and Gerald (sp) provided excellent service and maintenance for my plumbing and heating. Would highly recommend this great organization for any of your needs.

Steve O'Byrne

20:02 26 Sep 25

Workers arrived on time and did a great job

Connie Hasty

18:06 26 Sep 25

Very friendly. Called before showing up. Kyle explained everything to us. He did great!

william white

13:10 26 Sep 25

Boston Williams came this evening done a great job. Take care of this man, he is always talking this company up.What a great service repair man he is. Will call again for help with plumbing.

David Johnston

00:04 26 Sep 25

Polite timely professional service

Lloyd Duitsman

19:43 25 Sep 25

NiC and Sam were great

Jimmie Evans

21:19 24 Sep 25

Te technician was very friendly and experienced in the A/C yearly checkup. He also was clear on what future needs might be. Lanz always has great employees.

Angela Brosi Cravens

03:00 24 Sep 25

Very professional and thorough, amazing customer service and attention to detail. I have dealt with other companies and individuals for plumbing services, but they are the best!

Sue Kozlowski

18:16 23 Sep 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.

Valleri Robinson

16:23 23 Sep 25

Very efficient, clear, courteous and effective. Cleared the main drain quickly (under the estimated time). We’ll worth the cost. Will definitely use Lanz again.

Mary Tucker

15:03 23 Sep 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.

Frederick Seagle

22:20 22 Sep 25

Was told putting a shark it’s fitting with stop was going to cost me over $200.00 which is ridiculous for a 10 minute maximum install. If it had been $50.00-$75.00 I would have given the ok, but I refused to pay over $200.00 ( and that was with my supposed 25% discount). When they left I fixed it myself in ten minutes with a part I bought at Ace for $14.99!! I appreciate your services but you shouldn’t charge that much for replacing a simple stop. Last spring you installed my own sump pump and I don’t think I paid over $125.00 for that job which entailed a whole lot more labor.

Erik Ensrud

20:07 22 Sep 25

Outstanding HVAC and plumbing! We recently switched from another provider and couldn’t be happier with Lanz-joined their year-round program, which is a great deal. The HVAC specialist David who came out today was skilled and personable and spent time making sure everything was right. Much appreciated!

robertriceschlarman

19:24 22 Sep 25

The service tech arrived on time. His actions were professional exceeded our expectations.

Steve Jeffries

15:28 22 Sep 25

Fabulous service

Dave Wickline

20:34 21 Sep 25

Friendly and respectful technician that checked our furnace and plumbing.

Tracy Kersh

16:51 21 Sep 25

The 2 gentlemen that came out were very professional. Very nice answered all my questions. All my concerns.I could tell they really cared about their job and what they was about to do. I recommend them highly. I was very satisfied so much. I have become or signed up to be part of the family.The Lance family program. Thank you for your service. Look forward to To the work. Yet to be done.

Betty Finney

01:45 20 Sep 25

Kurt went above and beyond when I dealt with him.

linda zigament

01:44 20 Sep 25

Recently I purchased a new central air conditioning system from Lanz. The salesperson Kurt was so patient, answered all my questions and found a system that was perfect for my house. The Lanz crew did the removal of my old system and installed my new system quickly and everything is working great! Lanz also included a free check of my new air conditioning system a bit after installation. Thomas came over and double-checked everything and was also very patient and answered all my questions. I can't say enough good things about all the people I worked with in getting this new A-C system! I recommend Lanz to everyone! Thank-you so much!!

Candice

23:04 18 Sep 25

Jalynn & Holden were great to work with. Would highly recommend them.

George Groschen

17:45 18 Sep 25

Fan fixed

Bill Cambron

14:34 18 Sep 25

Austin was unbelievable. I want him back for every job

John Soloman

23:43 17 Sep 25

Lanz showed up when they said they would, diagnosed and fixed the problem for a reasonable price.

Linda A

18:53 16 Sep 25

Interesting that they don't carry filters.A tad of an inconvenience for home owner to have to be there 2xs..also an added expense to your company to send someone out 2xs

N Dieudonne

19:52 15 Sep 25

Friendly and professional. Took time to educate me and offer recommendations on what would be best to mitigate my issue. I would not hesitate to use them again.

Alex Mejia

19:33 15 Sep 25

Had both laundry faucets and water lines replaced.

Emily Massullo

18:13 15 Sep 25

Neat, tidy, timely & they know what they’re doing. Excellent service.

J R

20:21 11 Sep 25

From start to finish they are sharp, on point, absolute pros. I sought out several bids and their salesman was bright, informed, and THOROUGH. I was amazed when he wanted to look in crawl space and in attic. Other folks didn't do that, didn't ask questions he did. He was a problem solver. The big example was suggesting dehumidifier in crawl and it has made a world of difference. He sat down with a computer and went through the numbers. I needed larger return airs, for instance, more flow. Everything made sense. And he was patient when I had him generate multiple bids through my uncertainty and budgeting. These folks fixed several complaints I've had about this house in the 4 years I've been here. The lead install man came and did measurements and scoped out the project before install day came - he was prepared. The gentlemen installing were polite, respectful, sharp. I've had the system a couple weeks and the whole thing has changed the atmosphere in my home. Humidity control, proper sized AC and furnace and wow, what difference. I've already suggested this company to a couple other friends and family. It is rare in 2025 to find absolutely serious, on point, service-oriented folks like this. If you want every detail done right, call Lanz.

Sumita Chahal

19:43 11 Sep 25

Had a faucet that stopped working and water was draining continuously. Made a call early morning and a receptionist took call. Had someone come in same day from Lanz by noon. Everything was well taken care of and Kyle from Lanz was very helpful. Great company to work with and their service is great.

Pat Bonnell

18:17 10 Sep 25

These guys are just the best! I’m old and live alone. They answer all my questions and share any incite they have. They’re also personable and polite.

Natalie Leavenworth

15:26 10 Sep 25

Jeremy was nice and knowledgeable. He explained why he was doing things and helped me understand my system better.

Paul Houston

13:23 10 Sep 25

Everything went well. The two employees were efficient and professional.

Margy Francis

01:12 10 Sep 25

Happy with repairs made

Sally Shipley

13:58 09 Sep 25

Lanz was fantastic. They were here and had my kitchen drain fixed within an hour of calling! Highly recommend!

Jeff Crabtree

15:53 02 Sep 25

Austin and Skyler were very professional, explaining everything that they were doing. Prompt and attention to details.

Ann Kachelmuss

23:29 01 Sep 25

Outstanding Service from Start to Finish! I recently had a new furnace and air conditioner installed, and I couldn't be more pleased with the entire Lanz experience. From the first consultation with Wes, the service was exceptional. Wes and the team arrived punctually for the installation. They were respectful of my home—wearing boot covers and cleaning up thoroughly when done. They answered all of my questions with patience and expertise. A huge thank-you to Lanz for their customer service!

Gary Gillham

23:47 31 Aug 25

Great serviceman thanks for coming out so quickly

Alexia Thomas

19:43 30 Aug 25

Nicolae Duta

16:31 28 Aug 25

Very good service and communication

Jean Brooks

22:11 26 Aug 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.

Sam White

23:01 25 Aug 25

Great service. The AC technician quickly identified the issue, got me quotes on both repair and replacement, and talked me through the options.

Already Random

18:06 24 Aug 25

I called several places Saturday and Lanz was the first one to actually confirm to show up. Thank you so much!!

Daniel Allen

14:04 24 Aug 25

I was impressed with the two Lanz technicians who serviced the AC unit and boiler. Both possessed a strong work ethic and a positive, can-do attitude.

Brent Bagniefski

11:32 24 Aug 25

Victor was amazing he found the problem immediately and fixed it in a timely manner as well as offering additional features to better protect the air conditioner.

Tom Cottrell

17:48 22 Aug 25

The technician was very thorough in his work, he spent time wisely to find the issue, he evaluated every part for efficiency and function and was able to provide me options at the end of his assessment.

Davi d Stewart

15:50 21 Aug 25

Excellent customer service in response to changing delivery times for a new refrigerator. Lanz was very cooperative.

Christina Kidd

00:38 21 Aug 25

Boston replaced my dripping bathtub/shower valve, which took four hours and involved cutting new access panels, cutting and fitting new pipe, going in and out of the crawl space. He did meticulous work and was very efficient, explained everything; bathroom vastly improved. I highly recommend him and lanz. Beautiful job!

William Emery

16:25 20 Aug 25

Ron did an excellent job replacing and installing my new garbage disposal and faucet!!!

Cris Park

19:46 19 Aug 25

Gokhan Celik

02:10 19 Aug 25

Trafikte arabayı çok kötü ve tehlikeli kullanıyor pickup süren arkadaş dikkatli olmasını öneririm

Norma Fiedler

00:17 19 Aug 25

Quick friendly service on a weekend and our Ac was fixed. With heat index over 100 and a husband with health issues is great to have a company you can rely on.

Katherine Ottney

19:19 18 Aug 25

Ken Ruffatto

15:09 18 Aug 25

AC system went down in the middle of a heat wave. After multiple refrigerant leaks and years of issues, I decided to get a full furnace/AC replacement. Lanz was quick to come out, assess the system, and provide a quote. Despite being swamped due to the heat wave, Lanz's comfort consultant, Kurt, spent as much time as needed to take measurements, listen to concerns, and provide all of the options. After getting two other quotes, Lanz fell about in the middle for cost, but their thorough explanation of options and responsiveness to questions and concerns put them over the edge. Just as an example, after discussing with me how my old system was working, Lanz actually took the time to properly size the system, while competitors tried to upsize the AC system despite issues with short cycling in the past. All work was completed in a morning for a full furnace/AC replacement, and the team was professional. The new system has been working great, and I'm happy I ended up choosing Lanz.

branden loy

18:27 16 Aug 25

Jason was our technician. He was very polite and explained everything from pricing to the repair. Very happy with the Lanz team!

Rae Spooner

10:39 16 Aug 25

Showed up in 15 minutes after calling.

Kent Willis

19:58 15 Aug 25

Will was the technician,he did a wonderful job,very knowledgeable and helpful. Thanks for suggesting service plan,we did get the plan. This company is consistent with great service help & professional help. Thank you

Laura Berman

18:09 15 Aug 25

Omotayo Akinsola

01:34 15 Aug 25

Therese Coverstone

10:50 14 Aug 25

As usual when Lanz came out they were prompt, professional and fixed the problem. The customer service is impeccable.

Susan Thompson

20:06 13 Aug 25

Extremely happy with my service today. Technician quickly discovered the issue and repaired it in a most professional manner.

Olga Simons

16:03 13 Aug 25

john kraps

20:02 12 Aug 25

Jesse & Charlie worked constantly & determinable installing our new HWH yesterday Lanz’s workers are the best!

Michael Odom

14:55 12 Aug 25

Our Salesperson Kurt was excellent. His knowledge of the products offered, as well as the install were dead on!The office support was also very polite and easy to work with.The techs did a great job as well. The new Trane AC purrs like a kitten!Thank you Team Lanz

Barbara Miller

16:01 11 Aug 25

This service was timely and reasonable. The service person was very polite and efficient, having the part that needed replacing on our AC already without having to go searching for it; was prepared for what might need fixing on our appliance. He explained what had been done, and sent a written explanation along with an itemized receipt for future reference, which is much appreciated.

Eighties Lady

20:56 09 Aug 25

Professional service. Quick, but quality work.

Jessica H

02:14 09 Aug 25

I talked to Shannon about having my toilet back up looked at. It was a Friday early morning and with in an hour he had someone out. They took care of my inside back up and checked the outside sewer. They found an issue that could have turned excessively costly had it not been found. I am beyond thrilled with the quick and efficient service. Now they will be out to repair the sewer line for the house!! Thank you Lanz

Kim Hawkins

22:12 08 Aug 25

Jeffrey Brown

14:58 08 Aug 25

Always very professional. Timely service and great at keeping me informed about arrival times.

See all reviews Write a review

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.

FREE Professional Second Opinion!

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

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.

About Us

Financing Options

When it's time for a new system, our financing options help you buy today and pay over time so you get just what you need, hassle-free.

Careers

Ready to jumpstart your HVAC or plumbing career? Apply online today to join a fun, supportive team and take your skills to the next level.

Special Offers

We're all about helping you save. Check out our special offers that help you upgrade your comfort without compromising your budget.

AC Repair

Furnace Repair

Duct Cleaning

Sewer & Drain Cleaning

Water Heaters

Sewer Pipes

Join the Family

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.

Become a Member

Hear It From Your Neighbors

Read Our Reviews

Tina Prow

21:11 09 Oct 25