Hannon HVAC LLC

Hannon HVAC LLC operates as a heating and cooling contractor based in Boston, Massachusetts. The company maintains a perfect 5.0-star rating across twelve verified customer reviews, representing consistent service quality that homeowners throughout the greater Boston metro area have come to rely upon. Whether handling routine maintenance appointments or responding to unexpected system failures, the team approaches each job with the same attention to detail. The phone number listed for service inquiries is (603) 540-3062.

Several reviewers specifically highlight mini split heat pump installation as a core service offering, with one customer noting the crew worked within a specified budget and completed installation before an extended heat wave arrived. Another reviewer describes the team addressing a heating system leak on short notice, successfully accommodating an urgent scheduling request despite the customer being a first-time client. The responsiveness to emergency situations appears as a recurring theme across multiple testimonials.

Customer feedback consistently mentions rapid response times. During an extreme heat event, one reviewer described receiving service the same day for a central air repair, crediting the company with restoring comfort when the situation felt most urgent. Another customer recalled the team arriving quickly after a heating system began leaking just days before a scheduled maintenance appointment. These scenarios illustrate how the contractor prioritizes customer convenience and system reliability.