HVAC Repair, Plumbing, and More in Danville IL
Since 2002, Lanz, Inc. has been providing exceptional residential and commercial services in Danville, 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 Danville, 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 Danville, IL
Job Locations and Reviews

Replaced kitchen faucet pre-rinse sprayer with KEC Designs part. Resolved plumbing repair issue.

Furnace repair: Inspected burner box due to gas smell & dancing flames. Addressed flue gas issue. Heating and cooling service performed.

Replaced T&P valve & discharge pipe on 6-gallon electric water heater. Plumbing repair resolves leak.

Adjusted flow to resolve flushing issues in two urinals in the locker room. Plumbing repair completed.

Performed 1-time A/C maintenance on mini-splits. Cleaned filters, coils, & inspected electrical. HVAC maintenance ensured proper operation.

Sewer line repair. Cleared sludge buildup with cabling (120ft). Post-cleaning camera inspection confirmed clear line.

Yearly drain cleaning service performed. Used cable and rodder to clear calcified debris from urinal drains. Plumbing repair completed.

Clogged main sewer line cleared from cleanout in circle drive. Drain cleaning service restored flow.

Clogged kitchen sink. Performed drain cleaning: Removed trap, rodded line 30ft with 5/16 cable to clear blockage. Plumbing repair complete.

Investigated basement water intrusion from footing tile floor drain. Plumbing repair needed to address water intrusion.

Rebuilt faucet. After completion, restored water and performed leak test. Everything is back to proper working order.

Replaced thermostat under Lanz Parts Warranty. Providing quote for install of outdoor sensor.

I replaced the gas valve, adjusted the gas pressure, checked for gas leaks, and replaced the blower motor's run capacitor. I tested the furnace's operations, and the system is now operating properly.

Performed Heating and Plumbing maintenance.

Performed furnace maintenance on all 4 split units.

Performed a heat pump maintenance check. Some components were showing signs that it is potentially time for system replacement. I scheduled a Comfort Consultant to provide replacement options.

Tech arrived to diagnose the heat issues in the front office RTU. Due to the age of the electric heater (15 years)I quoted new heater kit for replacement.

Performed gas furnace maintenance on a residential property. I checked the system for proper operation and heating performance. I reset the power to one of the units and advised the customer to call back if the issue persists.

Cleared sewer line using the cutter and flushed the line. Also performed a post-cleaning inspection. The line was open and free flowing.

I arrived at the job site and shut off the water to the RPZ. I then installed a full rebuild kit and reassembled the device. I verified that it was working properly and performed an annual test. I will submit the paperwork to the municipality. All the devices are working as they should.

Customer is searching for a Drain Cleaning professional due to a possible break in the line. The technician arrived to camera potential broken footing tile. Break located and video footage provided to customer. Handing over to Lanz Underground Solutions for options for repair.

Customer is searching for a water heater repair professional due to the water heater not working. Cleaned all screens and filters. The water heater is on and working properly now and providing hot water again.

Performed cooling maintenance. At this time the system is operating correctly. No repairs are required as equipment is in good condition. Customer has been maintaining equipment properly and regularly.

Arrived to camera down spout drain Used customeyez camera going downstream found 4” line to reduce to 2” Located and marked with pink flag. Used pencil camera going upstream from road found line to be broken in several spots due to landscaping airation Cleaned up work area. Video is uploaded to Ridgid Connect.

Installed a new Woodford frost freeze hydrant, restored water check for leaks. Everything is in good proper working order.