HVAC contractor McHenry, IL

For nearly 70 years, Loud Brothers has been dedicated to providing the best in customer service and HVAC repair. From AC and furnace repair to ductless split systems and full-service residential and commercial installation, no job is too big or too small for our HVAC contractor in McHenry,IL. For a team that always puts your needs first and will ensure your comfort year-round, turn to Loud Brothers. Contact us today at (847) 724-5300 to request service or a quote.

Five Generations Of Excellence

Founded in 1954, Loud Brothers has proven to the McHenry community that our name is synonymous with quality. As a family-owned-and-operated business, it’s important for us to be active in our community and develop a lasting relationship with every client. When you call Loud Brothers for your heating or cooling repair, you won’t just be calling a local HVAC company. You’ll be working with the most comprehensive and affordable HVAC service in the Chicagoland area.


Our technicians are trained to install and service a wide variety of systems from top brands, including Carrier. Our time as an industry leader has taught us that each home or commercial building has unique needs, and we begin by taking the time to get to know you and your specific requirements. This is just one of the many ways that Loud Brothers, along with our partner Carrier, strives to offer exceptional service and unparalleled solutions every day.

Request A Quote

To learn more about our offerings, to request service, or a quote, please fill out our form or call (847) 724-5300. Discover why Chicagoland residents choose Loud Brothers time and again for their HVAC needs. We look forward to serving you!