HVAC Repair, Plumbing, and More in Tuscola IL
Since 2002, Lanz, Inc. has been providing exceptional residential and commercial services in Tuscola, IL, and the surrounding areas. Whether you need AC repair, heating maintenance, or plumbing solutions, our team is here to help. We service all makes, models, and brands of equipment. We also offer expert underground solutions for all things sewer, water lines, and more! Our Comfort Family maintenance plans and financing options help you get the right system for your needs at the right price and keep it running at peak performance for years to come.
We pride ourselves on our honesty, integrity, and quality workmanship, which make us a leader in the Tuscola, IL, area. Our staff has extensive knowledge, experience, and credentials, ensuring the job will be done right the first time. We offer flat rate pricing and a 100% satisfaction guarantee! Check out our 5-star reviews from your neighbors and contact us 24/7 at 217-394-1380 for all things HVAC and plumbing. What call anyone else?
Recent Jobs and Reviews in Tuscola, IL
Job Locations and Reviews
Geothermal system maintenance complete. Pressures, temperature split, and electrical readings confirmed within manufacturer's range.
Furnace circuit board failed due to water leak. Replaced board.
Boiler combustion analysis: CO2 at 5.5% (25 ppm), O2 at 11%. System within normal range.
Radiator overheating due to no thermostat regulation. Found and fixed the short, restoring proper boiler controls.
Annual backflow inspection (Wilkins 2" 975xl) passed. Results submitted and copy left in maintenance log. Plumbing repair is not needed.
Commercial furnace maintenance: Inspected, cleaned, and tested system components. Draft inducer running amps were addressed.
Shower valve: Loose handle caused no hot water. Adjusted temperature cartridge to restore hot water flow.
Aprilaire dehumidifier maintenance: Cleaned filter, checked wiring, and added treatment tablets to ensure optimal performance.
Cleared clogged main sewer line via 4" PVC clean out near front door. Used 3/4 cable to rod line and remove blockage. Drain cleaning resolved.
Relit pilot and verified burner/gas control valve operation. Recommended plumbing maintenance due to previous lack of service.
Sewer line repair: Camera inspection revealed sludge and root buildup, preventing proper drainage. Used camera to inspect line after hydro jetting to clear.
Electric water heater wasn't providing hot water or feeding the dishwasher. Inspected disconnect box.
Secured exposed low voltage wires in A/C control compartment. Wires were not connected to devices, eliminating potential short circuit. A/C is now functioning properly.
A/C issue: Dome sensor triggered multiple times since 7/25/25. Sensor resistance and DC voltage tested within normal values. HVAC inspection ongoing.
Replaced A/C fan motor and blade. Readjusted for proper function, restoring airflow. Customer notified.
A/C dome sensor triggered repeatedly. Sensor tests normal, checking for root cause of issue.
A/C freezing issue resolved. Found condensing unit plugged with cottonwood. Cleaned unit.
A/C drain line clogged due to insufficient slope and length, causing drainage issues.
Replaced A/C fan motor and blade; readjusted for optimal airflow. Unit now working as intended.
A/C not cooling at Christie Clinic. Previous company unable to diagnose.
A/C fan motor bearings failed; fan blade not spinning. Motor ordered; will return to replace.
Dome sensor triggered repeatedly. Sensor tested; normal resistance & DC voltage found. Further diagnostics needed to identify root cause of A/C issue.
Pumped down system, cleared line sets/evaporator coil with nitrogen. Replaced piston (078). Pressure tested & evacuated. HVAC repair complete.
A/C repair: Cleared debris blocking cooling tower pump. Restored water flow to coil, improving system cooling.
Located & accessed leak in ceiling from master bath tub. 12x12 ceiling cutout. Plumbing repair to address water leak issue.
