Plumbing & HVAC Services in Litchfield, CT

When your garbage disposal is backed up or the air conditioning malfunctions on a hot summer day, you need dependable service that you can trust to solve the problem. In business for over 100 years, M.J. Fahy & Sons should be your first call for plumbing and HVAC issues. Our experienced technicians are knowledge and have a success rate you can rely on. Give us a call about any issue, big or small. We specialize in the following areas:


If your shower drain is clogged with hair or your water heater breaks down, we can provide the full service support you need to get your home in full functioning order again. Our professionals excel in the following areas of plumbing:

  • Installing and repairing tubs, showers, whirlpools, sinks, faucets and toilets
  • Complete drain cleaning
  • Garbage disposals and dishwashers
  • Water heaters, gas fired water heaters, instantaneous water heaters and heat pump water heaters
  • Water treatment systems
  • New plumbing systems for construction

HVAC Services

A boiling hot office or a freezing cold home are both major deterrents! If your heating or air conditioning is on the fritz, give us a call right away so we can return the space to a comfortable temperature. We provide cost-effective maintenance for the following:

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

Fire Protection

If you keep important documents at your office or have special keepsakes in your home, you likely want them to be protected from the damages of an unexpected fire. In order to avoid such a disaster, having an effective fire system installed in your residential and commercial spaces becomes essential. We can install a new system for you and perform routine maintenance to make sure that the sprinklers are in good working condition. M.J. Fahy & Sons specializes in the installation and care of wet and dry fire systems to ensure that your possessions and property stay protected.

Process Piping

Does your manufacturing facility function on compressed air? If so, it is crucial to make sure it is working properly. To prevent future crises, stay up-to-date on repairs by calling our experienced technicians. We can update or reinstall a new system and pipe fabrication for you in an efficient and timely manner.

M.J. Fahy & Sons has over 1oo years of experience in plumbing and HVAC services. When you call us, you will receive help you can depend on for your residential or commercial property repairs. Schedule an appointment for service in Litchfield today.