Heat done right in Dunstable. Another great example of the quality of installation you can expect from our team. This beauty of a gas-fired Weil-McLain boiler—boasting a 95.1% AFU efficiency rating—replaced a failing Burnham boiler for a family in Dunstable. Our expert crew completed the meticulous work with minimal disruption and contact, while the project qualified the homeowners for $2750 in rebates from MassSave! Contact us today to book a free system upgrade estimate.