Plumbing & HVAC Services in Southbury, CT

If your home or business in Southbury has a clogged drain or the heat is malfunctioning during the cold winter months, the solution is simple.

To ensure that your problem is resolved, trust an experienced plumber or HVAC technician. The team at M.J. Fahy & Sons have been in business for over 100 years, solving drainage clogs, installing heating and air conditioning units, providing other maintenance services. Choose our business to help you with the following residential and commercial issues:


We can provide assistance for any space in your home or office, whether it be a single bathroom issue or a complete plumbing system repair. We help with:

  • Toilets, faucets, sinks, tubs, showers, and whirlpool maintenance
  • Drain cleaning
  • Garbage disposals
  • Water heaters, heat pump water heaters, gas fired water heaters and instantaneous water heaters
  • Water treatment systems
  • Designing plumbing systems for new construction

HVAC Services

Our technicians work to ensure that your home or business has cool air circulating in the summer and a functioning heating system in the winter. If your equipment requires maintenance to work properly or a completely new installation, M.J. Fahy & Sons can provide cost-effective options and timely service for the following:

  • Boilers and furnaces
  • Radiant heat systems
  • Heat pumps
  • Air conditioning systems
  • Exhaust fans
  • Humidifiers and dehumidifiers
  • New HVAC systems

Fire Protection

Residential and commercial fires can be unexpected and detrimental. In the event of such an emergency, trust M.J. Fahy & Sons to repair, maintain or install a brand new sprinkler system to ensure that you and your property are protected.

Process Piping

If compressed air is your manufacturing facility’s primary power source, make sure it remains operating efficiently by staying up to date on repairs or scheduling the installation of a new system and pipe fabrication.

Let our experienced team of technicians help keep your Southbury business or home running smoothly. Call M.J. Fahy & Sons today to learn more about solving your plumbing, HVAC, and fire safety issues.