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217-394-1380

Champaign, IL

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 every drain cleaning service includes a camera inspection 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 overall sentiment expressed across these reviews is overwhelmingly positive, with customers consistently praising the company's professionalism, expertise, and customer service. A dominant theme throughout is the technical competence and knowledge of the service personnel, with reviewers frequently highlighting how technicians were skilled, thorough, and able to diagnose and resolve issues efficiently. The responsiveness and timeliness of service emerges as another strong positive trend, with many customers appreciating quick arrival times, prompt completion of work, and availability during emergencies—including weekends and extreme weather situations. Customer communication stands out as a particularly valued aspect, with reviewers noting clear explanations, step-by-step updates, and personable interactions that made them feel heard and respected. The professionalism and courtesy of technicians receives consistent acclaim, with multiple mentions of workers going above and beyond expectations, demonstrating persistence in problem-solving, and showing genuine care for customer concerns. Many reviewers express strong loyalty and intent to use the service again, with some noting positive relationships spanning decades. The emotional tone is one of relief, gratitude, and confidence, particularly among customers who faced urgent situations like air conditioning failures during extreme heat or emergency plumbing issues. Overall, the reviews reflect deep satisfaction and trust in the company's reliability, honesty, and quality of work.

Champaign, IL at a glance

Lanz Plumbing, Heating & Cooling has completed 23 jobs in Champaign, IL in October 2026.

The one customer review shown here is rated 5.0 out of 5.

The most recent job was on October 29, 2026.

Lanz Plumbing, Heating & Cooling has completed 4,361 jobs in Champaign, IL in the last 12 months. The first job there was in May 2023.

Job Locations and Reviews

Nick W.
Nick W. Checked in
Performed furnace maintenance and plumbing inspection. Replaced furnace air filter, cleaned condensate drain, and tested igniter and capacitor. Inspected sinks, toilets, shut-off valves, and tested the sump pump and ejector pit.
Champaign, IL 61822
Kyle K.
Kyle K. Checked in
Inspected leaking bathroom faucet and diagnosed faulty cartridges. Provided a labor estimate for bathroom faucet repair once customer receives warranty replacement cartridges from Kohler.
Champaign, IL 61822
Nick W.
Nick W. Checked in
Cleaned furnace burners and flame sensor, tested igniter, and verified gas pressures for HVAC maintenance. Inspected plumbing fixtures, confirmed main and backup sump pump operation, checked the ejector pit, and verified water pressure and temp.
Champaign, IL 61822
Chase L.
Chase L. Checked in
Performed seasonal HVAC maintenance on a non-condensing furnace. Inspected, cleaned, and tested all electrical, mechanical, and safety components to ensure safe and efficient heating performance.
Champaign, IL 61821
Nick W.
Nick W. Checked in
Replaced 20x25x5 furnace filter, cleaned burners, flame sensor, and inducer port. Tested motor capacitors, flue gas, and static pressure for HVAC maintenance. Inspected plumbing fixtures for water leaks, checked water pressure, and tested sump pump.
Champaign, IL 61822
Shannon V.
Shannon V. Checked in
Performed clogged drain repair on a hard-plumbed laundry sink. Cleared the blockage using a plunger and thoroughly tested water flow to ensure proper drainage.
Champaign, IL 61821
Nick W.
Nick W. Checked in
Performed bi-annual HVAC maintenance and plumbing inspection. Replaced 16x25x5 furnace filter, cleaned burners, flame sensor, and mini-split coils. Vacuumed condensate line, tested sump pump, and verified fixtures are leak-free.
Champaign, IL 61822
Kyle K.
Kyle K. Checked in
Repaired a crawlspace water leak caused by pinhole leaks in a hot water line. Replaced a 10-foot section of copper pipe, restored water supply, and leak-tested the system. Scheduled an HVAC service for water-damaged ductwork.
Champaign, IL 61822
Nick W.
Nick W. Checked in
Replaced the furnace filter, cleared the condensate drain line, and inspected electrical wiring. Verified the capacitor and Delta T (temperature split) met operational specs. Recommended replacing the APCO UV bulb for optimal HVAC maintenance.
Champaign, IL 61822
Nick W.
Nick W. Checked in
Cleaned furnace burners, flame sensor, and inducer port, replaced filter, and tested system for HVAC maintenance. Performed water leak detection in crawlspace, pinpointed a major leak causing high bills, and provided a sink installation quote.
Champaign, IL 61822
Kyle K.
Kyle K. Checked in
Cleared mud from the pit and installed a new 1/2 HP Liberty sump pump with a quiet check valve. Plumbed a Water Commander backup pump with a new water supply line, ball valve, and double check valve. Fully tested to prevent basement flooding.
Champaign, IL 61822
Kyle K.
Kyle K. Checked in
Diagnosed hybrid heat pump water heater after warranty replacement. Verified electric elements function in electric mode, but the lower element fails to engage in hybrid mode. Contacted tech support and scheduled follow-up water heater repair.
Champaign, IL 61822
Chase L.
Chase L. Checked in
Serviced two furnaces for seasonal HVAC maintenance. Cleared a clogged inducer port on the non-running basement unit to fix the heating issue. Cleaned burners and flame sensors on both units, and replaced the filter on the crawl space system.
Champaign, IL 61822
Chase L.
Chase L. Checked in
Drained water heater to install a dedicated shut-off valve for a powered humidifier. Installed new pipe and fittings, secured all connections, restored water flow, bled air, and verified the system for leaks.
Champaign, IL 61821
Nick W.
Nick W. Checked in
Replaced 16x20x1 filter, cleaned burners, flame sensor, inducer port, and condensate trap during furnace maintenance. Verified airflow and 50° temp split. Conducted plumbing inspection, checked water temp, and sealed a leaking sink stopper.
Champaign, IL 61821
Kyle K.
Kyle K. Checked in
Evaluated water leak and provided a detailed plumbing repair quote. Scheduled final repair work for completion tomorrow.
Champaign, IL 61820
Shannon V.
Shannon V. Checked in
Televised the main sewer line to the tap via an exposed 5-inch clay pipe for a new home connection. Confirmed structural integrity with no cracks or breaks, noting only a slight joint offset. Video inspection shared with project manager.
Champaign, IL 61821
Shannon V.
Shannon V. Checked in
Cleared heavy debris clogging the kitchen sink garbage disposal and reset the unit. Restored proper water flow and verified smooth, leak-free drainage.
Champaign, IL 61820
Nick W.
Nick W. Checked in
Replaced furnace filters and humidifier pad, cleaned burners, flame sensors, and inducer ports during HVAC maintenance. Tested igniters, capacitors, and gas pressure. Checked plumbing for leaks, tested sump pumps, and verified water pressure (74 PSI).
Champaign, IL 61822
Chase L.
Chase L. Checked in
Diagnosed furnace lockout error and replaced the faulty low pressure switch. Verified condensation drainage and concentric venting, then cycled and tested system operation to restore reliable heating.
Champaign, IL 61821
Chase L.
Chase L. Checked in
Evaluated furnace drain setup and provided quote to install a condensate pump with 10–15 ft of tubing, rerouting drain discharge from the crawlspace sump pump to the utility sink.
Champaign, IL 61820
Nick W.
Nick W. Checked in
Replaced furnace filter and cleaned burners, flame sensor, inducer port, and condensate trap. Checked ignitor resistance, flue draft, and gas safety. Inspected sinks and toilets for leaks, verified water temp, and tested sump pump during HVAC maintenance.
Champaign, IL 61822
Nick W.
Nick W. Checked in
Replaced bathroom sink aerator. Completed furnace maintenance by cleaning and testing burners, flame sensor, and igniter. Checked gas pressure and temperature rise, and verified proper operation of the upstairs zoning damper.
Champaign, IL 61821
Review
Fantastic Customer Service
Stephanie - Champaign, IL 61820
Response from Lanz Plumbing, Heating & Cooling:

Thanks for sharing your rating with us and the community.

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