11 AC Replacement Contractors in Boston, MA

Boston's climate is primarily a heating market — cold, snowy winters with lows near 22°F define the HVAC calendar. But humid summer heat with highs in the low 80s drives meaningful cooling demand, and ac replacement Boston MA has grown as aging systems finally fail. Twelve contractors serve this slice of the market, though the 3.3-star average across only 127 reviews signals a smaller, less review-dense pool than other major metros.

Replacement costs in Boston sit at the higher end of national ranges. A 3-ton central AC system (basic) runs $6,160-$12,320 installed. A 4-ton mid-efficiency unit typically costs $8,400-$15,680, and a 5-ton high-efficiency replacement averages $10,640-$17,920. Massachusetts requires contractors to hold both a Refrigeration Technician License and a Sheet Metal or Pipefitter journeyman/master license from the Massachusetts Division of Professional Licensure — one of the more layered licensing requirements nationally.

Review depth is limited in this specific market segment, but three contractors stand out. Irfan and his team at I&C Mechanical draw consistent praise for honesty and competitive pricing on older Boston properties. Steve at Mass HVAC Pros is noted for rapid response — one reviewer had a technician on-site within 30 minutes on a Saturday before a snowstorm. Jason Feeley at Feeley Heating & Air Conditioning earns a perfect 5-star rating with reviewers consistently citing professionalism and clear communication.