Here at DeRosa Mechanical, we understand the importance of a reliable heating system, especially during the frigid months. As your trusted partner for heating solutions, we are committed to keeping your home warm, comfortable, and energy-efficient year-round. Whether you need installation, maintenance, or repair services, our team of experienced technicians are here to provide prompt and professional assistance. Explore our comprehensive range of heating solutions and discover why homeowners across Cape Cod trust us for all their heating needs.

We understand that heating systems are an essential component for homes and businesses, therefore we offer a wide range of services for both residential and commercial systems. We excel at new construction installations, additions, remodels, and existing homes seeking to enhance comfort, performance, and efficiency by either replacing an outdated system or supplementing an existing one.

The owner of DeRosa Mechanical brings years of experience and precision to every job through accurate load calculations and expert engineering ensuring that every HVAC system is properly sized and installed for maximum reliability, longevity, consistent temperature control, and lower operating costs. Specializing in HVAC design for new construction, system replacements, and tailored solutions for older homes, our technicians stay up to date with the latest smart systems and technology through rigorous training and expertise. Being an Elite Carrier Dealer allows us to offer the best in quality equipment, while decades of hands-on experience give us extensive knowledge of various brands, models, and types of heating allowing us to adapt and excel at every job.