RA Desmarais & Son is proud to serve the people our local community with prompt quality service. We install Rheem products which have industry leading warranties and performance. We pride ourselves on exceptional customer service. Call (603) 224-9505 today to schedule a service appointment or for a free, no-obligation consultation. We’ll help determine the perfect system for your home or business. RA Desmarais & Son looks forward to hearing from you and adding you to our long list of satisfied customers.

Our team services most major brands of equipment. We’ve been proudly serving our local community with top of the line products, service, and maintenance for years and hope to do the same for you today!

Need Local Service? Call 603-224-9505

RA Desmarais & Son is your friendly local HVAC contractor servicing most brands of equipment and proudly installing industry leading Rheem systems.