Your Trusted HVAC, Plumbing & Underground Team Serving Seymour, IL
Seymour homeowners know what it means to rely on systems that just work — because out here, there's no quick fix around the corner when something goes wrong. Lanz Plumbing, Heating & Cooling has been serving Champaign County for over two decades, and we bring that same dependable, licensed service to Seymour and the surrounding rural communities.
Whether you're dealing with a furnace that quit overnight, a septic system showing signs of trouble, or a drain line that keeps backing up, our technicians show up prepared, explain the problem clearly, and fix it right the first time.
Call now to schedule 217-394-1380 or reach us online.
Why Seymour Homeowners Choose Lanz
Rural properties come with their own set of challenges — older systems, private wells, septic setups, and fewer local options when something breaks. Lanz is built for exactly this kind of work.
- Licensed technicians experienced with rural and agricultural properties across Champaign County
- Honest recommendations — we tell you what you need, not what costs the most
- 24/7 emergency availability for heating, cooling, and plumbing situations that can't wait
- One contractor for HVAC, plumbing, and underground — no coordination between multiple companies
- Transparent pricing with no hidden fees or surprise charges
- 100% satisfaction guarantee backed by nearly 3,000 customer reviews and a 4.9-star rating
FAQs About Lanz Services in Seymour, IL
Yes. We provide 24/7 emergency service for heating, cooling, and plumbing throughout the Seymour area. Urgent calls are prioritized and we'll give you an honest ETA when you reach out.
We work on the drain lines leading to your septic tank. Our drain cleaning team can camera-inspect and clear the lines between your home and the tank, and our underground team handles new septic system installations and leach field replacements. If you're experiencing slow drains or backups in your septic system, we can help pinpoint whether the issue is in the lines or elsewhere.
Absolutely. Older rural homes in Champaign County often have aging plumbing, legacy ductwork, and mechanical systems that haven't been updated in years. Our technicians are experienced with all of it and will give you a straightforward assessment of what needs attention.
Yes. Our Lanz Comfort Family membership covers preventative HVAC and plumbing maintenance, priority scheduling, and service discounts. For rural homeowners especially, staying ahead of small problems is far less disruptive than dealing with an emergency.
Heating Services in Seymour, IL
Central Illinois winters are hard on heating systems — and in a rural area like Seymour, a heating failure can't wait days for a service call. Lanz provides fast, reliable heating service for homes and properties throughout the area.
Our heating services include:
- Furnace repair and replacement
- New furnace installation
- Furnace maintenance
- Heat pump installation and service
- Boiler repair and replacement
- Emergency no-heat response, 24/7
Whether your system needs a repair, maintenance before the season, or a full replacement, we'll walk you through your options and recommend the most efficient solution for your home's size and setup.
Air Conditioning Services in Seymour, IL
Champaign County summers bring heat and humidity that push cooling systems hard. Lanz keeps homes and properties in Seymour comfortable through the hot months with responsive, reliable AC service.
Our cooling services include:
- AC repair and diagnostics
- Air conditioning installation and replacement
- Ductless mini-split installation and service
- Seasonal AC maintenance
- Emergency no-cool response, 24/7
If your system is struggling to keep up or hasn't been serviced recently, a maintenance visit often catches the issues that turn into mid-summer breakdowns.
Indoor Air Quality & Additional HVAC Services
Comfort goes beyond temperature. Lanz helps Seymour homeowners address the full picture of indoor comfort with:
- Duct cleaning
- Indoor air quality solutions
- Geothermal system service
- Home automation and zoning systems
Plumbing Services in Seymour, IL
Plumbing problems have a way of escalating fast, especially in older rural homes where pipes and fixtures haven't been updated in decades. Lanz provides comprehensive plumbing services for Seymour properties with licensed plumbers who communicate clearly and get the job done right.
Our plumbing services include:
- Leak detection and pipe repair
- Whole-home repiping
- Faucet and fixture installation and replacement
- Sump pump repair and installation
- Drain and sewer cleaning
- Bathroom and kitchen plumbing remodels
- Water filtration and softening systems
Rural properties in Champaign County deal with seasonal groundwater fluctuations and heavy spring rains. A properly functioning sump pump is one of the most important lines of defense for a home like yours — if yours hasn't been inspected recently, it's worth scheduling a checkup before you need it most.
Water Heater Services in Seymour, IL
Losing hot water disrupts daily life fast. Lanz responds quickly to water heater calls throughout Seymour, repairing or replacing your system with minimal downtime.
Our water heater services include:
- Water heater repair
- Tank water heater replacement and installation
- Tankless water heater installation
- Water heater maintenance and inspections
Not sure whether to repair or replace? Our technicians will give you a straightforward assessment based on the age of your unit, the nature of the problem, and your household's hot water demands — no pressure, just honest advice.
Underground & Sewer Services in Seymour, IL
For rural properties in and around Seymour, underground sewer and drainage systems are often one of the most important parts of a home’s infrastructure. Problems below the surface can go unnoticed until they become costly issues. Lanz uses camera inspection technology to accurately locate underground issues before recommending repairs.
Lanz uses camera inspection technology to pinpoint underground problems before recommending a repair. That means less guesswork, less digging, and more confidence in the solution.
Our underground services include:
- Septic system replacement
- Leach field replacement
- Sewer line repair and replacement
- Camera inspections
- Interior and exterior pipelining
- Descaling and pipe cleaning
- Directional boring
- Storm and drainage pipe services
- Water line repair and replacement
- Underground pipe repair and replacement
If you have mature trees near sewer lines, recurring backups, slow drains, or odors indoors, a camera inspection is the right first step.
Commercial HVAC & Plumbing in Seymour, IL
Local businesses and agricultural operations in the Seymour area need reliable systems just as much as homeowners do. Lanz supports commercial clients with the same licensed expertise and responsive service we bring to every residential job, from routine maintenance and emergency repairs to larger commercial projects.
Schedule Service in Seymour, IL
Whether you're dealing with something urgent or want to get ahead of a system that's been giving you trouble, Lanz is ready to help. We serve Seymour, IL, and the surrounding Champaign County area with thorough, professional service backed by a 4.9-star rating and nearly 3,000 customer reviews.
Call now 217-394-1380 or contact us online to schedule your appointment.
Recent Jobs and Reviews in Seymour, IL
Job Locations and Reviews
A/C not cooling due to outdoor unit communication failure. Diagnosed electrical issue after wiring inspection & DC voltage testing. Repaired fault to restore communication.
Furnace not heating: Tripped breaker located & reset, restoring heating operation. Compressor & condenser inspected; no issues found during HVAC repair.
Rectified sump pump failure & removed basement flooding, which tripped the water heater.
Diagnosed downstairs furnace not heating; identified no gas pressure. Customer refilled propane tank, restoring heat.
Repaired burst CPVC lines to washer box caused by freezing. Replaced kitchen sink due to freeze damage and leaks, resolving plumbing issues.
Repaired burst CPVC lines to washer box & replaced frozen, leaking kitchen sink due to freeze damage.
Gas valve not opening. No gas to igniter, despite proper voltage. Replaced faulty gas valve for furnace repair, restoring heat.
Boiler leak: Drained boiler to stop pressure relief valve leak and prevent further water intrusion. Boiler was shut down at zero pressure.
Boiler pressure relief valve leaked, causing boiler shutdown. Drained unit to stop water intrusion.
Replaced broken P-trap washer and removed accordion extension pipe to resolve leak.
Inspected kitchen and bathroom sinks for slow draining issue. Kitchen sink showed no signs of slow draining.
Replaced leaking radiator valves in library. Valves leaked when used; replacement needed due to cold weather approaching.
Basement zone not heating. Repaired thermostat wiring near the thermostat; no call for heat was present. Fixed wiring to restore furnace operation.
Found gas leak at tee fitting near furnace. Repaired leak by replacing damaged section of gas pipe.
HVAC maintenance performed. Recommended replacing 5uf A/C capacitor for optimal energy-efficient HVAC performance. Equipment operating properly at this time.
Installed new water heater, ball valve, and gas union after removing the old unit.
Removed old natural draft water heater. Installed new 40-gallon State power vent water heater with new copper pipe.
Removed old natural draft water heater. Installed new 40-gallon State power vent water heater with new copper pipe. Partial plumbing repair complete.
Removed old natural draft water heater. Installed new 40-gallon State power vent water heater with new copper pipe. Work in progress.
Used camera to inspect floor drain connected to footing tile. Issue identified.
Sump pump repair: Replaced failed sump pump with Liberty 457 & new check valve. Cleared pit debris. Verified operation. Residential plumbing service.
Plumbing repair: Removed old washer box, cut water lines/drain in crawlspace & basement. Replaced pipe.
Furnace operating properly. Previous pressure switch errors noted. HVAC inspection complete.
Identified sump pump leak originating from fernco coupling. Water shut off; customer to handle plumbing repair.
I was able to remove a stuck filter from an air conditioner.