Plumbing & HVAC Services in Woodbury, CT

If your faucet at home needs a repair or the heating system at your local Woodbury business requires maintenance, the fix is as simple as calling a plumber or HVAC technician. To make the decision easier, M.J. Fahy & Sons has been a trusted business for over a century. The areas in which our service excels above all others include:

Plumbing Services

We can help with a malfunctioning toilet at your office, a blocked garbage disposal or a full home plumbing issue. Areas we specialize in include:

  • Repairing and installing sinks, faucets, toilets, showers, tubs, and whirlpools
  • Drain cleaning
  • Dishwashers and garbage disposals
  • Water heaters, heat pump water heaters, gas fired water heaters and instantaneous water heaters
  • Water treatment systems
  • Designing new plumbing systems


Your home or business is not functioning at its full potential when there is an issue with the heating or cooling system. For a thorough and timely resolution, M.J. Fahy & Sons has been solving the following problems for years:

  • Boilers, furnaces, and radiant heat systems
  • Heat pumps
  • Air conditioning systems
  • Exhaust fans
  • Humidifiers and dehumidifiers
  • Designing and installing new HVAC systems

Fire Protection

To ensure the protection of your residential or commercial space, an effective fire protection system should be installed. Regular maintenance should be performed on sprinklers to keep your property safe from an unexpected fire. M.J. Fahy & Sons can service or install a completely new sprinkler system for your peace of mind.

Process Piping

If your manufacturing facility functions via compressed air, it is important to make sure that the power source is functioning properly. Our experienced technicians can repair, update, and install a new system and pipe fabrication.

Trust the company with over 100 years of experience to service your Woodbury office or home. Call us today to assist with your plumbing or HVAC problems and schedule an appointment for service.