RJ Kuhn — Oswego IL
Business Overview
RJ Kuhn Oswego IL is a licensed plumbing, heating, and cooling contractor serving Oswego and nearby towns since 1972. The company offers residential and commercial work and keeps a local team of licensed technicians and installers on call. Emergency service is available for urgent plumbing leaks, water heater failures, and heating breakdowns during cold snaps.
Key Services
The company's work covers three main trades with experienced crews:
- Heating & Air Conditioning (HVAC) — installation or replacement of furnaces, boilers, and air conditioning systems; repair and seasonal maintenance.
- Plumbing — inspections, repairs, water and sewer pipe work, sump and ejector pump service, and water heater repair.
- Kitchen & Bath — bathtub and shower installation, toilet installation and repair, complete kitchen and bathroom remodels, and ADA-accessible showers and walk-in tubs.
Areas Served
RJ Kuhn serves Oswego IL and neighboring communities: Montgomery, Yorkville, Sugar Grove, Boulder Hill, and Fox. They work throughout Kendall County and into southern Kane and DuPage counties for both homes and businesses.
Company History
Founded in 1972 as R. J. Kuhn, Inc., the company began as a small local plumbing shop. Over the decades it added heating and cooling services and expanded into kitchen and bath remodeling. Growth came from steady work in older village homes and newer subdivision construction across Oswego, where cold winters and humid summers create high demand for reliable HVAC and hot water systems.
Membership in the Illinois Association of Plumbing, Heating and Cooling Contractors reflects a long-term commitment to trade standards and continuing education.
Leadership
The business grew from the founder R. J. Kuhn’s hands-on approach. Today experienced managers and licensed technicians carry that local presence forward. Leadership emphasizes on-the-job experience, local knowledge of home heating needs, and practical plumbing solutions for basements and older pipes common in the area.
Specialties & Highlights
- Experienced with water heater installation and timely water heater repair.
- Custom ADA-accessible showers and walk-in tubs, including tight-fitting door solutions.
- Full kitchen and bathroom remodels coordinated with plumbing and HVAC upgrades.
- Sewer cleaning and rodding services for homes and small commercial properties.
Why Locals Choose RJ Kuhn
Residents of Oswego and the surrounding towns pick RJ Kuhn Oswego IL for steady, practical service and a long regional history. Technicians are licensed and experienced with the area’s climate challenges — heavy snowmelt, freezing winters, and humid summers — so heating or plumbing work is done with those conditions in mind.
The company balances planned maintenance with emergency response, and it works with homeowners and business owners on projects big and small. The combination of local roots, trade association involvement, and decades of work in Kendall and nearby counties keeps RJ Kuhn known in the community.
Contact
For service in Oswego and nearby towns, residents can reach out to schedule inspections, repairs, or remodeling consultations.
Contact Information
RJ Kuhn
: 585A State Rte 31, Oswego, IL 60543
Business Services
- Bathtub installation
- HVAC installation or replacement
- HVAC system repair
- HVAC system maintenance
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Shower installation
- Toilet installation
- Toilet repair
- Water heater repair
- Water pipe repair
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |














