General Info

Founded in 1937, J. Lawrence Hall Company is a mechanical contractor that serves the commercial and industrial heating, ventilation, air conditioning and refrigeration equipment. The company offers services that include outdated equipment replacements; building renovations and upgadation; engineering and design services; indoor air quality solutions; and service and maintenance programs. It offers a variety of installation services to restaurants, retail establishments, data processing centers, offices and manufacturing facilities. It also designs and installs various metallic components and sheet metal products. Its products include humidification and dehumidification systems and energy recovery and ventilation systems. The company operates a preventative maintenance department that offers various programs and minimizes product breakdowns. Located in Nashua, N.H., J. Lawrence Hall Company also operates sheet metal and contracting department.