M J Fahy & Sons Inc

M J Fahy & Sons Inc has been serving Waterbury and surrounding Connecticut communities for multiple decades as a family-owned heating and cooling contractor. The company holds an A-1 unlimited license and maintains a 3.9-star average rating drawn from 40 verified customer reviews. Their service area encompasses Waterbury, Naugatuck, Wolcott, and the broader Naugatuck Valley region, where they handle both residential and light commercial projects. The business operates Monday through Friday from 7 AM to 5 PM, providing standard scheduling without emergency after-hours coverage.

The company's service portfolio centers on air conditioning installation, heating system conversions, and general HVAC maintenance. Customer feedback indicates experience with natural gas system conversions alongside traditional heating equipment. The business employs multiple service technicians, with some reviewers noting specific individuals who completed their work. Limited publicly available information prevents verification of specific brand partnerships, rebate programs, or workmanship guarantees.

Customer experiences reveal a mixed service record worth examining. John Charbonneau praised the company for completing both an oil-to-natural-gas heating conversion and new AC installation, describing the team as professional and recommending their services. Domenic Davino recounted a plumbing job involving toilet and bathtub work where the technician adjusted pricing due to a damaged fitting. However, Timothy Dunn detailed a significantly negative experience with bathroom faucet and toilet installations, describing incomplete work and a month-long delay before follow-up repairs were attempted, ultimately characterizing the service as unprofessional.