Founded in 1948, LAARS serves a diverse base of customers located in many countries across the globe. We design and manufacture high efficiency residential and commercial (50,000 to 5,000,000 BTU's) hydronic boilers, volume water heaters and commercial pool heaters at our Rochester NH, USA headquarters. LAARS meets the needs of today's more demanding heating systems applications with over 20 different heating products and supporting accessories and controls. We are truly Built to be the Best™