Reliable Heating Services for Your Home and Business

When temperatures drop across North Shore and Northwest Suburbs, having a dependable heating system is not just a matter of comfort but a necessity for your family’s safety and well-being. At R. H. Witt Heating & Sheet Metal, we have been providing expert heating solutions since Richard H. Witt Jr. founded our company in 1966. As a family owned and operated business located in Glenview, IL, we understand the unique climate challenges that homeowners and businesses face throughout our service area. Our deep roots in the community drive us to deliver the highest quality workmanship and customer care on every single job.

The heating industry has evolved significantly over the past several decades. Modern furnaces and boilers now achieve efficiency ratings of 95% or higher, compared to older systems that often operated at 60% efficiency or less. We stay at the forefront of these advances, ensuring our customers benefit from the latest technology. As a Carrier Distinguished Dealer recipient, we have access to some of the most innovative and energy-efficient heating equipment available on the market today. This designation reflects our commitment to professional excellence, ongoing training, and superior installation practices.

Our Approach to Heating System Design and Installation

We specialize in designing comfort solutions that address not only your equipment but also analyze if there are any potential problems with the building envelope that could impact your comfort or indoor air quality. This means we look beyond simply replacing a furnace. We evaluate insulation levels, ductwork integrity, air sealing, and ventilation to create a comprehensive heating strategy tailored to your property. A heating system is only as effective as the environment it operates in, and our holistic approach ensures you get the most value from your investment.

Our installation process begins with a thorough assessment of your home or building. We use state of the art computerized diagnostic equipment to solve comfort, unhealthy air, and high utility bill problems. Proper load calculations determine the exact size of heating equipment your space requires. An oversized system cycles on and off too frequently, wasting energy and creating uneven temperatures. An undersized system struggles to maintain warmth during the coldest days. By getting the sizing right, we maximize efficiency, extend equipment lifespan, and keep you comfortable all winter long. Residents across Glenview, Northbrook, Highland Park, Glencoe, Winnetka, and Wilmette, IL trust us with their heating needs because we take the time to get every detail right.

Heating Repair and Maintenance

Even the best heating systems require professional maintenance to perform at peak efficiency. We recommend annual preventative maintenance before the heating season begins. During a maintenance visit, our technicians inspect critical components, clean burners, check ignition systems, test safety controls, and verify thermostat calibration. According to the U.S. Department of Energy, regular maintenance can reduce heating costs by up to 15% while significantly decreasing the likelihood of unexpected breakdowns.

When your furnace or boiler does need repair, we offer 24/7 emergency service so you are never left in the cold. Our technicians arrive equipped with diagnostic tools and common replacement parts to resolve most issues in a single visit. We are always very respectful of you and your property, and our technicians make sure they leave your home as clean as when they arrived. That level of care is something our company was built on, and it is a principle we follow every day.

Why Choose Us for Your Heating Needs

Selecting the right heating contractor is one of the most important decisions you can make as a homeowner. The quality of installation directly affects system performance, energy consumption, and equipment longevity. We serve the North Shore, the north side of Chicago, and the northwest suburbs with the same dedication and attention to detail that has defined our work for decades. Homeowners in Glenview, Northbrook, Highland Park, Glencoe, Winnetka, and Wilmette, IL can count on us for honest assessments and reliable results.

Here are just a few reasons to trust us with all of your heating needs:

Lifetime warranty on workmanship that protects your investment for years to come
100% satisfaction guarantee on every project we complete
Customer satisfaction rating of 99% reflecting our consistent dedication to quality
Ongoing safety training and safety programs in place to ensure employee and customer safety
Experienced and committed management team with involved ownership that oversees every aspect of our operations