About On The Mark Heating and Air
On The Mark Heating and Air is a customer-focused HVAC company serving Hoffman Estates, Schaumburg, and the surrounding areas. They specialize in heating, air conditioning, and indoor air quality services. Customers praise the company for its honesty, integrity, and friendly technicians. On The Mark technicians are highly-trained and NATE-certified, ensuring quality service and repairs. The company offers upfront pricing and flexible financing options, making it easy for customers to understand costs and manage payments. Their technicians are known for being professional, knowledgeable, and dedicated to providing timely and thorough service, especially during urgent situations like AC breakdowns on the hottest days of the year. On The Mark Heating and Air also provides extended warranties and guarantees, demonstrating confidence in their work. The company’s team is skilled at diagnosing issues and installing new systems efficiently. Customers appreciate that the company has a price lock guarantee, ensuring quoted prices stay fixed even if additional materials are needed. In addition to excellent service, the company surprises clients with thoughtful gestures like sending cookies after installation. Committed to the community, the company supports various non-profits. Whether customers need a repair, maintenance, or a new system installation, On The Mark Heating and Air aims to provide reliable and trustworthy service with a focus on customer satisfaction.
I’m a huge fan!! Mark, Kelsey, Chris, Omar and the entire On the Mark team are AMAZING! I’m a new homeowner and quickly discovered the HVAC system was in terrible shape. Faulty fuses caused my air conditioning to fail in the summer and my heat to go out in the winter! It was a nightmare! When I contacted On the Mark Heating and Air, everything changed. From the moment I met Mark, the owner, and his team, I knew I was in great hands. After several emergency repairs, we decided it was time to replace the entire system. Mark sat down with my wife and I to have an honest, straightforward conversation about my options and recommended the perfect high-efficiency system for my family’s needs. “The best and most efficient system on the face of the Earth” as Mark put it. And right he was!! 3 years later and is still running strong. He even provided a temporary A/C unit to keep us comfortable while the new system was being installed, that kind of service is rare these days. His technician Chris and the whole crew were professional, respectful, and detail-oriented every step of the way. I also joined their member program, which includes great discounts on parts and service plus a 29-point inspection with every tune-up. The peace of mind alone is worth it. If you’re looking for reliable HVAC installation or repair in the area, On the Mark Heating and Air is the company to call. They’ve earned my full trust and my highest recommendation.
Chris did a great job installing a new heating duct though an interior wall into our renovated kitchen. Friendly and easy to work with. I highly recommend him and will continue to work with the company on additional changes that will be needed in the next two months.😀
Jack did an amazing job. Super clean and pays attention to the smallest of detail. Highly reccomend this company.