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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 25 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 2, 2026.

Lanz Plumbing, Heating & Cooling has completed 4,140 jobs in Champaign, IL in the last 12 months. The first job there was in May 2023.

Job Locations and Reviews

Shannon V.
Shannon V. Checked in
Resolved a blocked main sewer line by rodding 140 feet of pipe through a side-yard cleanout. Pulled the toilet to clear tree roots from the flange, restoring proper drainage with this sewer line repair.
Champaign, IL 61821
Nick W.
Nick W. Checked in
Completed annual backflow testing on an Ames 4-inch 4000SS RPZ device. The system passed inspection with all components operating correctly. Results were recorded in the maintenance log and submitted to the local municipality.
Champaign, IL 61822
Nick W.
Nick W. Checked in
Completed HVAC and plumbing maintenance: replaced the 20"x20"x4" air filter and humidifier pad, tested heat strip and blower motor amp draws, inspected sinks and toilets for leaks, and verified water pressure (60 PSI) and temperature (123°F).
Champaign, IL 61822
Kyle K.
Kyle K. Checked in
Secured and aligned a loose master bath faucet, cleaning the aerator to stop spraying. Resolved a leaking shower handle by replacing the failed Delta shower cartridge, completing the bathroom plumbing repair.
Champaign, IL 61822
Nick W.
Nick W. Checked in
Replaced the furnace filter, cleaned burners, flame sensor, and condensate trap. Performed plumbing repair by unclogging a bathroom sink and fixing the stopper. Tested system pressures and temperatures to ensure optimal home performance.
Champaign, IL 61821
Nick W.
Nick W. Checked in
Replaced air filters with six new 20x20x1 filters and conducted a thorough furnace tune-up. Inspected all heating components to ensure safe, energy-efficient HVAC performance.
Champaign, IL 61820
Nick W.
Nick W. Checked in
Sourced and picked up 18 14x20x1 filters and one 20x25x1 filter in preparation for the upcoming HVAC maintenance service.
Champaign, IL 61821
Kyle K.
Kyle K. Checked in
Repaired a bathroom plumbing leak by replacing the faulty shower drain and a section of pipe using a no-hub coupling. Also replaced a worn Moen shower cartridge and tested the system to ensure proper, leak-free operation.
Champaign, IL 61822
Nick W.
Nick W. Checked in
Performed HVAC maintenance and plumbing checks: cleaned furnace burners, cleared pressure switch hose, tested the capacitor, flushed the water heater, completed drain cleaning, and noted stiff sink and toilet shut-off valves.
Champaign, IL 61822
Chase L.
Chase L. Checked in
Resolved AC not cooling issue. Diagnosed no power and replaced a failed transformer not sending 24V to the board. Also replaced a faulty contactor and a blown 5-amp fuse, successfully restoring power and cooling system operation.
Champaign, IL 61822
Nick W.
Nick W. Checked in
Replaced 20x25x4 furnace filter and cleaned condensate trap, burners, and flame sensor. Inspected heat exchanger, tested ignitor, checked plumbing for leaks, verified water pressure, and tested sump pump for optimal performance.
Champaign, IL 61821
Nick W.
Nick W. Checked in
Replaced furnace filter, cleaned burner assembly and flame sensor, and verified pressures during HVAC maintenance. Checked crawlspace sump pump, dye-tested toilets, and inspected drains and outdoor spigots to ensure no leaks exist.
Champaign, IL 61822
Chase L.
Chase L. Checked in
Vacuumed water from the secondary drain pan and reset the tripped wet switch to restore power. Corrected low refrigerant by adding 1 lb of R-410A to restore proper system pressures. Scheduled a follow-up for a system replacement quote.
Champaign, IL 61822
Michael S.
Michael S. Checked in
Diagnosed malfunctioning HVAC zone panel failing to send thermostat heat (W) and cool (Y) signals to the furnace. Quoted zone panel, furnace, humidifier, and zone damper replacements to restore proper heating and cooling service.
Champaign, IL 61822
Kyle K.
Kyle K. Checked in
Investigated potential leaking pipes near the washing machine. Checked piping behind the wall access panel, ran a drain cycle, and photographed dry lines. No plumbing leaks detected; issue likely lies within the washing machine appliance.
Champaign, IL 61821
Chase L.
Chase L. Checked in
Performed a furnace tune-up and HVAC maintenance. Replaced the air filter using a customer-provided unit. Verified safety and optimal system operation with no repairs recommended. Dampers were left unadjusted per customer request.
Champaign, IL 61822
Shannon V.
Shannon V. Checked in
Jetted oil-water separator tanks and performed drain cleaning on clogged trough drains. Rodded main and bay drains with a 3/4" cable and cutter to clear debris from traps, restoring optimal flow and proper drainage.
Champaign, IL 61822
Chase L.
Chase L. Checked in
Pulled and cleaned the blower wheels on two mini-split heads to resolve poor airflow. This essential AC maintenance improves overall system cooling efficiency and indoor air quality.
Champaign, IL 61820
Shannon V.
Shannon V. Checked in
Cleared severe root blockages in the main sewer and branch lines via rodding. Retrieved a stuck cable and cutter from the pipe. Verified restored drainage and 95% flow capacity with a camera inspection for a reliable sewer line repair.
Champaign, IL 61820
Shannon V.
Shannon V. Checked in
Resolved sewer backup caused by root infiltration and a paper blockage under the house. Performed drain cleaning by cabling 50 feet of line with an R4 cutter. Verified the sewer line is free and clear with a post-service camera inspection.
Champaign, IL 61822
Chase L.
Chase L. Checked in
Completed a furnace repair by replacing a water-damaged control board, leaking inducer motor, and personality module. Tested heating and cooling functions to ensure proper system operation.
Champaign, IL 61822
Nick W.
Nick W. Checked in
Cleaned and inspected furnace components during a bi-annual HVAC maintenance visit. Verified the system is heating efficiently with all parts in good working order. No repairs or part replacements are recommended at this time.
Champaign, IL 61822
Kyle K.
Kyle K. Checked in
Cleared debris from the makeshift bucket basin and completed a sump pump repair by installing a new 1/3 HP pump and check valve. Tested the system to ensure proper water drainage and protect against basement flooding.
Champaign, IL 61821
Nick W.
Nick W. Checked in
Conducted bi-annual HVAC maintenance on the furnace. Tested the main, backup, and ejector pumps, performed toilet dye tests, and inspected the water heater for a comprehensive plumbing check. All systems are operating properly.
Champaign, IL 61822
Kyle K.
Kyle K. Checked in
Approved estimate for faucet replacement. Standing by to complete the plumbing repair once the homeowner provides the new faucet fixture.
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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