ABT Insulation

ABT Insulation operates as an HVAC contractor serving Wilmington, Massachusetts and surrounding communities. The business holds a 4.6-star average rating compiled from 48 customer reviews, reflecting consistent service quality across residential and multi-unit projects. Weekend availability is limited, with standard hours running Monday through Friday from 7 AM to 6 PM. Customers in the region have engaged ABT Insulation for both insulation upgrades and complete roofing replacements, indicating a contractor capable of handling multiple related trades on a single property.

The contractor demonstrates particular expertise in navigating Massachusetts energy rebate programs, specifically MassSaves incentives. Reviewers note the team's in-depth knowledge of rebate qualification requirements and documentation, helping homeowners maximize available savings on insulation upgrades. The business offers a range of weatherization services including door air-sealing, weather stripping installation, and vapor barrier implementation. Roofing capabilities extend to multi-layer shingle removal, facia board replacement, ice and water shield installation, roof underlayment application, and chimney flashing. This combination of insulation and roofing services allows property owners to address envelope performance comprehensively with a single contractor.

Customer feedback highlights specific project scenarios that illustrate the contractor's approach. One reviewer describes a team of eight to ten technicians completing a full roof replacement, including four layers of removed shingles and rotted facia board repairs, within a single twelve-hour day. Another customer mentions follow-up inspections and remedial work performed after initial installation to address remaining issues. The contractor has completed insulation projects at condominium complexes where coordination with multiple unit owners was required. Multiple reviewers specifically mention thoroughness in air-sealing work, noting that technicians did not leave walls unfinished during blown-in insulation installation.