Nominate a Family for a Free Furnace — Gift of Heat Ends Nov 30!
Pay Online Request Service Call Now
217-394-1380

HVAC and Plumbers Danville IL

Request Service
Google Rating
4.9
Based on 2632 reviews
js_loader

Trusted Plumbing, Heating & Cooling, in Danville, IL

When it comes to reliable home comfort, Lanz Plumbing, Heating & Cooling is the name Danville residents trust. For over 20 years, our licensed technicians have provided professional plumbing, HVAC, drain, and underground solutions backed by quality workmanship and friendly service. From emergency repairs to new system installations, we’re here to keep your home safe, comfortable, and efficient year-round.

Call 217-394-1380 or contact us online to book your next service in Danville, IL.

Plumbing Repair & Installation in Danville, IL

Your home’s plumbing system deserves expert care. Lanz offers comprehensive plumbing services in Danville designed to prevent leaks, improve efficiency, and extend the life of your fixtures.

Our plumbing services include:

Whether you’re remodeling or dealing with an urgent leak, call Lanz for fast, dependable plumbing help in Danville.

Stay Warm All Winter With Heating Services in Danville, IL

Illinois winters can be tough, but Lanz makes it easy to stay cozy. We provide full-service heating installation, repair, and maintenance to keep your furnace or boiler performing at its best.

Our heating experts specialize in:

For dependable heating service in Danville, IL, call 217-394-1380 today.

Cooling & Air Conditioning Services in Danville, IL

When summer heat strikes, trust Lanz for cooling repairs and AC installations that keep your home comfortable and energy-efficient.

Our certified HVAC team provides:

We’re proud to be Danville’s go-to choice for reliable air conditioning service and repair.

Drain & Sewer Solutions in Danville, IL

Clogged drains and sewer backups can cause serious headaches. Lanz delivers fast, professional drain cleaning and sewer repair in Danville using advanced equipment for lasting results.

Our sewer services include:

Restore your drains and protect your home with Lanz’s expert sewer and drain services.

Underground Solutions in Danville, IL — Safe, Efficient, and Long-Lasting

From pipe replacements to water service upgrades, Lanz offers professional underground plumbing solutions built to last. Our team uses the latest technology to minimize digging, protect your property, and ensure reliable results.

We specialize in:

If your Danville home or business needs underground plumbing work, Lanz’s experienced technicians are equipped for any challenge.

Water Heater Installation & Service in Danville, IL

Don’t settle for inconsistent hot water. Lanz installs, repairs, and maintains both tank and tankless water heaters in Danville.

Our plumbing experts handle:

Ask about our free estimates and maintenance plans to extend your system’s lifespan.

Indoor Air Quality Services in Danville, IL

Breathe easier with clean, healthy air. Lanz provides custom indoor air quality solutions to reduce allergens, control humidity, and eliminate odors in your Danville home.

We offer:

Protect your family’s comfort and health with Lanz’s IAQ experts.

Commercial HVAC & Plumbing Services in Danville, IL

Local businesses trust Lanz for dependable commercial HVAC and plumbing support. Our skilled technicians deliver responsive service and tailored maintenance programs to keep your operations running smoothly.

Commercial services we offer:

We proudly support Danville businesses with solutions that keep comfort systems efficient and reliable year-round.

Experience the Lanz Difference in Danville, IL

From homes on Vermilion Street to businesses downtown, Lanz Plumbing, Heating & Cooling is proud to serve the Danville community with honest service and dependable results. Whether it’s plumbing, HVAC, or underground solutions, our mission is simple — your comfort, your safety, and your satisfaction.

Call 217-394-1380 or contact us online to schedule service and experience The Lanz Difference in Danville, IL today.

Recent Jobs and Reviews in Danville, IL

Job Locations and Reviews

Zachary J.
Zachary J. Checked in
Connected new radiator to existing system. Used 3/4" to 1 1/2" fittings to adapt to existing pipe size.
Danville, IL 61832
Gregory W.
Gregory W. Checked in
Commercial furnace HVAC maintenance completed on RTUs and mini splits. Filter replacement deferred to a return visit.
Danville, IL 61834
David J.
David J. Checked in
Furnace not heating: Reprogrammed thermostat to correct settings. Unit was mistakenly running in cooling mode, now providing heat.
Danville, IL 61834
Shannon V.
Shannon V. Checked in
Inspected fire suppression system in shed near green tank for potential leaks. No issues found.
Danville, IL 61834
Kyle K.
Kyle K. Checked in
Tightened loose faucet locknuts to resolve multiple leak points.
Danville, IL 61832
David J.
David J. Checked in
Boiler control board not signaling to heat despite call. Board remains in standby; requires replacement.
Danville, IL 61832
David J.
David J. Checked in
Furnace reset after failing to start. Unit ran for 15 minutes, then shut off. Further diagnostics needed for intermittent issue.
Danville, IL 61832
Skylar B.
Skylar B. Checked in
Clogged drain repair: Rodded clogged kitchen sink drain line with 5/16 cable (50 ft.) to remove waste buildup.
Danville, IL 61832
Victor V.
Victor V. Checked in
Installed 18ft heat strip on mobile home's cold water line to prevent freezing. Insulated pipe and verified operation.
Danville, IL 61832
Shannon V.
Shannon V. Checked in
Clogged sewer line cleared via basement clean out. Tree roots caused blockage, removed by rodding with 3/4 cable.
Danville, IL 61832
David J.
David J. Checked in
Boiler control board not signaling heat demand despite call. Control board is faulty and needs replacement.
Danville, IL 61832
David J.
David J. Checked in
Boiler control board failed to signal the boiler for heat, leaving it in standby. Control board requires replacement.
Danville, IL 61832
William G.
William G. Checked in
Repiped A/C drain line with correct pitch, ensuring secure, glued joints. Resolved drain issue.
Danville, IL 61832
Chase L.
Chase L. Checked in
Performed furnace maintenance on 6 rooftop units and washed dehumidifier filters. Systems operating properly.
Danville, IL 61834
Austin S.
Austin S. Checked in
Camera inspection revealed a leak in the fire suppression line at 200 feet. Camera used in access hole created by fire service for water leak detection.
Danville, IL 61834
Joey H.
Joey H. Checked in
Replaced damaged cast iron pipe section with PVC, including fitting replacement. Restored proper drain function.
Danville, IL 61832
Boston W.
Boston W. Checked in
Installed a dedicated shutoff valve for the outdoor spigot. Previously, no shutoff existed. Provided plumbing repair for the residential plumbing.
Danville, IL 61832
Chase L.
Chase L. Checked in
Performed furnace maintenance on 6 rooftop units. Cleaned dehumidifier filters. Systems operating within normal parameters.
Danville, IL 61834
Chase L.
Chase L. Checked in
Furnace maintenance completed. Dining area minisplit blower wheels noted as very dirty; cleaning quoted.
Danville, IL 61832
Skylar B.
Skylar B. Checked in
Cleared main sewer line (120 ft) with 3/4" cable to remove sludge blockage. Camera inspection confirmed clear line.
Danville, IL 61832
Jeremy E.
Jeremy E. Checked in
Furnace locked out due to temperature limit. Filter was replaced last winter; customer to replace 16x20x1 filter.
Danville, IL 61834
Gregory W.
Gregory W. Checked in
Boiler pressure low (<1 psi), causing cold radiators on top floor. Unit lacks auto-fill; manually filled boiler to raise pressure and restore heat.
Danville, IL 61832
Shannon V.
Shannon V. Checked in
Clogged main sewer line cleared using a 3/4" cable with root cutter, running 100 feet. Roots and broken PVC were causing the blockage.
Danville, IL 61832
Boston W.
Boston W. Checked in
I need the rest of the description to provide a summary. The current description ends abruptly, so I can't summarize the problem and solution related to the water heaters. I need more context to produce an effective result.
Danville, IL 61834
Jeremy E.
Jeremy E. Checked in
Furnace locked out due to temperature limit. Customer to replace 16x20x1 air filter; old filter replaced last winter.
Danville, IL 61834
Trusted Quality & Service
Request Service
servicedetailscustomerreturningschedule
Details Regarding Your Request...
Optional: Drag and drop photos and/or videos:
Max. file size: 4 MB.
Your Contact and Service Location...
*
*
To Serve You Best...
Have we served you in the past?
Yes
No
What Is Convenient For You?
What time of day is best for you?
First Available
Morning
Afternoon

Call For Same Day Service/Emergencies at 217-394-1380 .

By pressing Submit I agree to receive phone, email, or text messages from Lanz Plumbing, Heating & Cooling, Inc. to the provided mobile number and also agree to the Lanz Plumbing, Heating & Cooling, Inc. terms and privacy policy. Message & data rates may apply. Consent is not a condition of purchase. We will never share your personal information with third parties for marketing purposes.
Back Next