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St. Joseph, IL

Saint Joseph, IL HVAC & Plumbing Services You Can Trust

Homeowners in Saint Joseph, IL, rely on Lanz for dependable heating, cooling, and plumbing services that keep their homes comfortable and protected throughout the year. With a growing mix of newer construction and established neighborhoods, local homes need a service provider that can handle everything from modern HVAC systems to aging plumbing infrastructure.

Our experienced team delivers professional HVAC services, plumbing repairs, drain cleaning, and sewer line solutions, focusing on accuracy, long-term reliability, and clear communication.

For fast service, call 217-394-1380 or request help through our contact page.

Local Saint Joseph, IL Service FAQs

Heating & Cooling Services in Saint Joseph, IL

Reliable comfort for every season

Saint Joseph experiences wide seasonal temperature swings, making dependable heating and cooling essential. Lanz provides full-service HVAC solutions designed to keep your system running efficiently when you need it most.

Our HVAC services include:

  • Furnace repair and replacement
  • Air conditioning repair and installation
  • Seasonal HVAC maintenance and inspections
  • Energy-efficient system upgrades
  • Emergency heating and cooling service

Whether you are dealing with uneven temperatures, rising energy bills, or a system that will not keep up with demand, our technicians diagnose issues accurately and recommend solutions built for long term comfort.

Professional Plumbing Services in Saint Joseph, IL

Solutions for everyday and complex plumbing needs

From small leaks to major repairs, Lanz provides comprehensive plumbing services for Saint Joseph homeowners. We service both newer homes with modern plumbing layouts and older properties with aging pipes.

Our plumbing services include:

  • Plumbing repairs and fixture replacements
  • Water line repair and replacement
  • Water heater repair and replacement 
  • Leak detection using non-invasive technology
  • Sump pumps and basement drainage solutions
  • Preventative plumbing inspections

Our team focuses on fixing problems correctly the first time while helping homeowners avoid unnecessary damage or repeat issues.

Drain Cleaning & Sewer Line Services in Saint Joseph, IL

Clear blockages and protect your home

Drain and sewer issues are common in areas with mature landscaping and varied soil conditions, like Saint Joseph. Slow drains, recurring clogs, and sewer odors are often signs of deeper problems below the surface.

Our drain and sewer services include:

  • Professional drain cleaning
  • Rooter services for tree root intrusion
  • Hydro jetting to remove grease and buildup
  • Sewer camera inspections
  • Sewer line repair and full replacement

Using advanced diagnostic tools, we locate the exact cause of the issue and recommend the most effective solution without guesswork.

Underground Plumbing Services in Saint Joseph, IL

Accurate solutions for problems below the surface

Underground plumbing issues require specialized equipment and experienced technicians. In Saint Joseph, shifting soil, mature tree roots, and aging infrastructure can all contribute to hidden problems beneath your property.

Lanz provides professional underground plumbing services designed to locate issues accurately and repair them with minimal disruption.

Our underground services include:

  • Underground pipe repair and replacement
  • Water service line repair and replacement
  • Sewer line repair and full replacement
  • Full pipe re-lining for localized pipe damage
  • Excavation and grading to correct slope and drainage issues

Every underground repair begins with precise diagnostics, including camera inspections and electronic locating, so you know exactly what is happening beneath your home and how it will be fixed.

Why Choose Lanz in Saint Joseph, IL

  • Decades of Local Experience: Our family-owned team has served Champaign County since 2002, bringing trusted HVAC and plumbing expertise to Saint Joseph homeowners.
  • Full Service HVAC and Plumbing Company: From heating and cooling to plumbing, drains, and sewer lines, we handle everything under one roof.
  • Advanced Diagnostic Technology: We use modern HVAC diagnostics, sewer cameras, hydro jetting, and electronic leak detection to identify issues accurately.
  • Honest Recommendations and Transparent Pricing: We explain your options clearly and only recommend services your home truly needs.
  • High Quality Workmanship: Every repair and installation is completed to industry-leading standards for long-term reliability.
  • Fast Response for Urgent Issues: HVAC breakdowns and plumbing emergencies require immediate attention, and our team responds quickly.

Schedule HVAC or Plumbing Service in Saint Joseph, IL

Whether you need heating and cooling service, plumbing repairs, drain cleaning, or sewer line solutions, Lanz is ready to help.

Call 217-394-1380 or contact us online to schedule service.

Recent Jobs and Reviews in Saint Joseph, IL

Saint Joseph, IL at a glance

Lanz Plumbing, Heating & Cooling has completed 25 jobs in Saint Joseph, IL between August 2026 and September 2026.

The most recent job was on September 16, 2026.

Job Locations and Reviews

Kyle K.
Kyle K. Checked in
Replaced washer boiler drain shut-offs. During the pipe repair, resolved a cracked CPVC fitting on the hot line by repiping with copper to a new drop ear. Installed and secured new valves, verifying leak-free operation.
Saint Joseph, IL 61873
Shannon V.
Shannon V. Checked in
Performed sewer camera inspection on the 4” PVC/clay line; verified no root infiltration or damage. Conducted water leak detection on the main-to-PEX line in the crawlspace, confirming no active leaks or pipe repairs are needed.
Saint Joseph, IL 61873
Kyle K.
Kyle K. Checked in
Upgraded bathroom plumbing by replacing the shower valve and trim kit. Installed two new shut-off ball valves and added an access panel for easier future maintenance. Tested the system thoroughly to ensure leak-free operation.
Saint Joseph, IL 61873
Chase L.
Chase L. Checked in
Replaced a degraded 40/5 uF capacitor during an air conditioner repair. Tested the system to ensure proper electrical readings, reliable startup, and efficient cooling.
Saint Joseph, IL 61873
Chase L.
Chase L. Checked in
Diagnosed Manitowoc ice machine not making ice. Found condensing fan motor not running due to a stuck-open fan cycling switch. Bypassed the switch to restore operation and recommended installing an aftermarket fan cycling switch.
Saint Joseph, IL 61873
Nick W.
Nick W. Checked in
Completed commercial furnace maintenance. Cleaned and inspected heating components for optimal performance and replaced the 20x25x1 air filter in the mezzanine. System is heating efficiently with all parts in good working order.
Saint Joseph, IL 61873
Nick W.
Nick W. Checked in
Replaced HVAC filter, cleaned condenser coils, and treated condensate line to ensure cooling. Inspected plumbing for leaks, verified water pressure, and recommended water heater replacement due to age.
Saint Joseph, IL 61873
Shannon V.
Shannon V. Checked in
Ran camera inspection on 4” sump pump line. Identified root infiltration and rocks from a broken 90-degree fitting. Marked blockage spot at 75 feet in the yard and advised customer on drain cleaning and repair options to restore flow.
Saint Joseph, IL 61873
Shannon V.
Shannon V. Checked in
Jetted storm drain catch basins and cleanouts using a Warthog nozzle. Removed significant root blockages and sediment buildup to restore proper water flow and complete necessary drain cleaning.
Saint Joseph, IL 61873
Kyle K.
Kyle K. Checked in
Replaced a leaking PVC drain pipe in the crawl space and secured hanging copper water lines with talon hangers to resolve water hammer. Also replaced a failed garbage disposal and basket strainer to restore proper kitchen drainage.
Saint Joseph, IL 61873
Nick W.
Nick W. Checked in
Replaced the air filter, treated the condensate line, and cleared heavy plant debris from the outdoor unit. Identified a failing outdoor capacitor, with the recommended replacement pending a scheduled return repair visit.
Saint Joseph, IL 61873
Chase L.
Chase L. Checked in
Diagnosed AC not cooling issue and found a bloated capacitor. Replaced the failed 35x5 MFD capacitor to restore power to the outdoor condensing unit. Tested the system to ensure efficient cooling and proper airflow.
Saint Joseph, IL 61873
Kyle K.
Kyle K. Checked in
Diagnosed leaking pipes and a twisted shower valve with kinked water lines. Provided a quote for a shower valve replacement, noting that closet drywall must be removed to access and complete the bathroom plumbing repair.
Saint Joseph, IL 61873
Nick W.
Nick W. Checked in
Completed geothermal HVAC maintenance, verifying standard electrical levels and a 20°F temp split. Also inspected plumbing: checked traps, dye tested toilets, flushed the water heater, cleared faucet aerators, and tested the sump pump.
Saint Joseph, IL 61873
Kyle K.
Kyle K. Checked in
Resolved kitchen sink leak by replacing a faulty basket strainer and gaskets. Tested the plumbing repair by filling and draining the sink with hot water multiple times to ensure a completely leak-free seal.
Saint Joseph, IL 61873
Nick W.
Nick W. Checked in
Replaced the 16x25x1 filter and cleaned the outdoor condenser coil during HVAC maintenance. Flushed the water heater, dye-tested toilets, and inspected electricals, airflow, and system pressures to ensure peak home efficiency.
Saint Joseph, IL 61873
Kyle K.
Kyle K. Checked in
Inspected a heavily corroded washer shut-off valve stuck open. Discussed plumbing repair options, including pipe replacement with new shut-offs. The customer deferred work for now as there is no active water leak; advised on future risks.
Saint Joseph, IL 61873
Shannon V.
Shannon V. Checked in
Cleared a backed-up main sewer line through the backyard cleanout. Camera inspection showed root infiltration and sludge in the 4” clay pipe. Cabled 100’ to clear the blockages and verified with a post-drain cleaning camera inspection.
Saint Joseph, IL 61873
Michael S.
Michael S. Checked in
Completed quality check on new heating and cooling service install. Verified furnace gas pressure (3.48 inWC) and 3-ton AC refrigerant charge (13° subcooling/8° superheat) to ensure proper airflow (1190 CFM) and optimal system operation.
Saint Joseph, IL 61873
Kyle K.
Kyle K. Checked in
Completed a plumbing repair on a dripping outdoor spigot by installing a wall hydrant repair kit, stopping the leak and restoring proper function.
Saint Joseph, IL 61873
Chase L.
Chase L. Checked in
Resolved AC not cooling issue on mini-split. Reclaimed existing refrigerant, found the charge significantly low, and recharged system with 4 lbs of refrigerant. Verified proper operation with indoor unit outputting 46°F supply air.
Saint Joseph, IL 61873
Kyle K.
Kyle K. Checked in
Inspected the Liberty sump pump and alarm system. Diagnosed worn rubber gaskets on the check valve causing the pump to cycle. Replaced the check valve to ensure proper water flow and a reliable sump pump repair.
Saint Joseph, IL 61873
Nick W.
Nick W. Checked in
Cleaned heat pump coils, took static pressure, and tested refrigerant. Detected basement sink pipe leak and corroded washing machine valves. Provided plumbing repair quotes and proposed an 80-gallon electric water heater replacement.
Saint Joseph, IL 61873
Kyle K.
Kyle K. Checked in
Completed a sump pump repair to resolve crawlspace flooding. Replaced the failed pump (disconnected float) with a new Liberty 457 sump pump and a new check valve. Tested the system to ensure reliable drainage and proper operation.
Saint Joseph, IL 61873
Shannon V.
Shannon V. Checked in
Inspected storm drains (MH 1-5) with a crawler camera to investigate flooding. Confirmed campus lines have no clogs or defects. Identified a city sewer backup at MH 1. Suggested a discharge pump at MH 4 if storm drainage issues persist.
Saint Joseph, IL 61873
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