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
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.
Champaign, IL at a glance
Lanz Plumbing, Heating & Cooling has completed 25 jobs in Champaign, IL in September 2026.
The one customer review shown here is rated 5.0 out of 5.
The most recent job was on September 15, 2026.
Job Locations and Reviews
Replaced Liberty sewage pump with a Zoeller pump during this plumbing repair. The Zoeller's larger float switch prevents failures from ejector pit grease buildup. Tested the system to ensure proper cycling and leak-free operation.
Cleared a kitchen sink backup into the dishwasher by accessing the under-sink trap and running 50 feet of 5/16" cable. Removed a heavy buildup of food and waste. Performed drain cleaning to restore proper flow and tested for leaks.
Completed furnace maintenance on three systems. Two operate well. One hallway unit has an inaccessible electric heat kit and fails to heat, requiring a diagnostic return. A legacy warehouse unit is heating but has a squealing belt.
Replaced the water heater blower assembly, secured all connections, and restored power. Verified the unit is operating correctly with no error codes, providing a reliable water heater repair.
Tightened a stripped hot-side shower handle to restore temporary function. Recommended a shower valve replacement with a new black trim kit. Providing a quote for the bathroom plumbing repair to ensure a permanent solution.
Cleared a clogged kitchen sink with professional drain cleaning. Removed the trap and ran a 5/16” cable 40 feet through the branch line to break up grease and food debris, restoring proper flow and drainage.
Diagnosed kitchen sink drain backup causing water to backflow into the dishwasher drain tube. Recommended a professional drain cleaning to snake and clear the clogged kitchen sink drain and resolve the water leak.
Detected a pinhole leak in a copper supply line behind the walls. Cut access through the ceiling and vanity to replace the damaged copper pipe. Restored water and tested the system to ensure there were no further leaking pipes.
Resolved thermostat error code and high humidity issues by power cycling the air handler. Verified the system is cooling efficiently and the error code has cleared, restoring proper indoor climate control.
Cleared a clogged bathroom sink by removing the trap and running 30 feet of 5/16” cable into the 1 1/2” galvanized line. Removed hair buildup at the wall tee, restoring proper flow with professional drain cleaning.
Diagnosed AC not cooling and found a failed outdoor fan capacitor. Replaced the faulty capacitor to restore proper system operation and cooling efficiency.
Resolved a frozen air conditioner by replacing a failed blower motor in a tight ceiling air handler. Sourced and installed a compatible replacement motor, successfully restoring proper system airflow and cooling.
Cleared a backed-up main sewer line blocked by roots and grease. Rodded 120 feet through a backyard cleanout using a 3/4" cable and 3" cutter. Verified successful drain cleaning and proper flow with a post-cleaning camera inspection.
Inspected the furnace filter, tested the inducer motor capacitor, and checked flue gas pressures. Cleaned the burners and replaced the humidifier pad during routine HVAC maintenance to ensure efficient heating and indoor air quality.
Inspected and cleaned the heating system during fall HVAC maintenance. Replaced a weak inducer capacitor with a Turbo Mini Capacitor to restore efficient furnace operation. Noted the shared RPZ backflow device is overdue for testing.
Resolved a constantly running toilet by rebuilding the tank. Replaced the faulty fill valve, flapper, and water supply line, then tested for leaks to ensure proper operation.
Inspected blower motor and outdoor coils, tested capacitor, and identified need for a 16x25x1 return filter. Also performed water leak detection in the crawl space and located an active leak needing plumbing repair.
Cleared a blockage and repaired the AC condensate drain line to restore proper drainage, preventing water leaks and ensuring efficient cooling.
Tightened a loose toilet handle nut to restore proper flapper operation and flushing. Note: Tight countertop clearance above the tank means future fill valve or flapper repairs will require pulling the toilet.
Cleaned filter, tested electricals, and verified refrigerant pressures during HVAC maintenance. Flushed the water heater, dye-tested toilets, and checked shut-off valves to ensure optimal, leak-free system performance.
Installed two water hammer arrestors to resolve a water pressure issue. Testing showed spikes over 100 psi; recommended a pressure reducing valve. Camera inspection of the yard cleanout revealed a split pipe needing sewer line repair.
Cleared a main sewer backup caused by root infiltration and sludge in a 4" clay pipe. Ran 60' of cable with an R4 cutter from the manhole, then performed a camera inspection to verify successful drain cleaning and restore proper flow.
Reattached loose wire on the PTAC capacitor. Diagnosed a failing blower motor, faulty control board relay, and damaged condenser coil causing the AC not cooling. Recommended full system replacement due to age and outdated R22 refrigerant.
Resolved a main sewer backup by pulling a first-floor toilet to access the line. Cabled 60 feet with an R3 cutter to clear root infiltration in the clay tile sewer line, successfully restoring flow and preventing basement flooding.
Resolved a bathroom plumbing leak by replacing the copper tub drain with PVC. Installed properly shielded Fernco fittings and replaced additional unshielded fittings in the area to prevent future leaking pipes. Tested and verified leak-free.
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