HVAC Services Elgin IL | Call Dennis Curtis Boiler Service & Sales

Refrigerant leaks are a frequent challenge in our climate. We start with a precise electronic leak detection test to locate the source. Our technicians are trained to repair leaks properly and then recharge your system with the correct, EPA-approved refrigerant to manufacturer specifications. This restores cooling efficiency and helps prevent future compressor strain, which is often caused by low refrigerant levels.

Our maintenance service is a comprehensive check-up designed to keep your system running reliably and efficiently. For boilers and furnaces, this includes cleaning critical components, checking for safe operation, and testing system controls. For AC units, we clean coils, check refrigerant levels, inspect electrical connections, and ensure the condensate drain is clear. This proactive care can improve performance, extend your system's lifespan, and help avoid unexpected breakdowns.

Our installation process begins with a detailed consultation to understand your home's needs and recommend the right system. Our experienced technicians, who have been serving Elgin for decades, handle the entire project with care—from safe removal of your old equipment to precise installation and thorough testing of the new system. We ensure everything operates correctly and explain its features to you, providing the reliable service this company has been known for since 1981.