Plumbing and HVAC Services in Thomaston, CT

A freezing cold shower on a frigid day or a backed up toilet with guests in the house are only two of the HVAC and plumbing problems home and business owners often encounter. When these unexpected occurrences throw a wrench in your plans, call M.J. Fahy & Sons for fast and effective service. Our experienced technicians are dedicated to helping you get back to work or entertaining with one phone call. Since 1890, we have provided the following services to Thomaston residents.


Trouble with the sinks and toilets is the last thing you want to deal with during your busy day. Whether you’re at home or work, M.J. Fahy & Sons can save you the hassle of trying to solve the problem yourself. We excel in these areas of plumbing:

  • Repairing and installing showers, tubs, whirlpools, toilets, sinks and faucets
  • Thorough drain cleaning
  • Dishwashers and garbage disposals
  • Water treatment systems
  • Water heaters, instantaneous water heaters, heat pump water heaters and gas fired water heaters
  • Plumbing services for new home construction

HVAC Services

A stifling house or chilly office does not create the welcoming atmosphere you want as a home or business owner. Our professionals have been handling these issues for many years. We offer cost-effective repairs on the following HVAC equipment:

  • Air conditioning
  • Exhaust fans
  • Humidifiers and dehumidifiers
  • Furnaces and boilers
  • Heat pumps
  • Radiant heat pumps
  • New HVAC systems

Fire Protection

Residential and commercial buildings house many of our important documents and treasured keepsakes. If an unexpected fire started, those belongings would be destroyed without a properly installed and functioning fire system. Rather than face the consequences of losing all of these items, M.J. Fahy & Sons can install a new wet or dry system in your home or office building and perform regular maintenance.

Process Piping

Compressed air is a source of power that requires an efficient process piping system. Our technicians can repair your current process piping, update pipe fabrication, perform routine maintenance or install a completely new system as needed.

M.J. Fahy & Sons has over 100 years of plumbing and HVAC services. To receive quality repairs of your residential or commercial property in Thomaston, give us a call today to schedule an appointment for service.