Janssen Heating Cooling Plumbing & Insulation: Your Local HVAC Expert in Godfrey, IL

For over 17 years, Janssen Heating Cooling Plumbing & Insulation has been the trusted name for heating, cooling, plumbing, and insulation services in Godfrey and the surrounding Illinois communities. The team understands the specific needs of local homes and businesses, from handling the humid summers to the chilly winters. They are available for emergency repairs and scheduled maintenance, focusing primarily on residential and light commercial projects.

Business Overview

Janssen Heating Cooling Plumbing & Insulation operates with a small, dedicated crew that values hands-on, quality work. Based in Godfrey, IL, they serve both homeowners and local businesses. You can reach them for urgent issues like a broken air conditioner on a hot day or a furnace that stops working overnight. Their schedule is built to accommodate local families, with weekday hours and limited weekend availability for emergencies.

Key Services for Godfrey Homes

Janssen provides a wide range of services to keep your home comfortable and efficient.

• HVAC Services: Full system installation and replacement, repair for all makes and models, and regular maintenance to keep things running smoothly.
• Insulation Services: Installing new insulation in attics and walls, as well as removing old, ineffective material to improve home comfort.
• Water Heater Services: Installation of new units and repair of existing water heaters, including repipes and water service lines.

Whether it’s a new construction project, a rooftop unit for a business, or updating an older home, they have the experience to handle it.

Areas Served

Janssen Heating Cooling Plumbing & Insulation proudly serves a wide area around Godfrey, IL. This includes Alton, Edwardsville, Collinsville, Belleville, O'Fallon, Granite City, East Saint Louis, Troy, Waterloo, Highland, Jerseyville, and many more towns across Madison, St. Clair, Monroe, Jersey, and Macoupin counties. The team has worked on various local home styles and building types, giving them practical knowledge of the region's housing.

Company History

The business was built on 17 years of hands-on field experience. The founder started by doing everything from new construction HVAC to commercial rooftop units, full system installs, plumbing repipes, and blowing insulation into attics. Growth came from simply doing the job right and handling whatever a customer needed, from a simple repair to a complete home comfort overhaul. The operation remains rooted in practical skill and direct service.

Leadership & Local Presence

The owner is a working technician who is still actively involved in daily jobs. With nearly two decades in the trade, he has tackled projects across the local area. He is a familiar face in the community, teaching his children the same trade principles he works by. The business is a local, family-oriented operation focused on serving its neighbors rather than expanding into a large corporate entity.

Specialties & Highlights

• Legacy of Quality: The Janssen name on the truck and on your invoice represents a commitment to work that lasts, meant to be a positive legacy for the owner’s family.
• Broad Skill Set: Rare combination of HVAC, plumbing, and insulation expertise under one local roof.
• Hands-On Ownership: The owner is directly involved in estimates and repairs, ensuring consistency.
• Teaching Philosophy: The core value of “always do your best and never give up” is passed on to the team and the next generation.

Why Locals Choose Janssen Heating Cooling Plumbing & Insulation

Residents and business owners in Godfrey, IL, and the broader region choose Janssen for straightforward, reliable service. It’s a business built on lasting relationships and a reputation for tackling complex jobs—from water heater repairs in older homes to improving attic insulation for better energy bills. They offer the long-standing local presence of a company that plans to be here for the long haul, doing work that holds up. When you need help with your home's comfort systems, Janssen Heating Cooling Plumbing & Insulation in Godfrey, IL, is the local call to make.