Featured

M J Fahy & Sons Inc

Plumbers in Waterbury, Connecticut
Ranked #10 in Waterbury | Grade B-
3.90 (40 reviews)

M J Fahy & Sons Inc

Local plumbing contractor providing repair, replacement, and project support for Waterbury, Connecticut homes and businesses. Weekday scheduling and phone support are available.

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Why Homeowners Choose This Business

Local office in central Waterbury, Connecticut with weekday availability. Capable of small repairs and multi-day projects. Clear communication on scheduling and scope of work.

Service Area

Serving Waterbury and surrounding Connecticut communities.

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Listing details

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  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Has an established presence within this local market.

Services Covered

  Plumbing Services
  Renovation Services
  Plumbing Repair
  Leak Detection
  Fixture Installation
  Installations
  Repairs
  Toilet Replacement
  Piping Repair
  Water Heater Service
  Bathroom Plumbing
  Drain Cleaning
  Sump Pump Service
  Commercial Plumbing
  Kitchen Plumbing
  Valve Replacement

Services include plumbing repairs, fixture replacements, leak troubleshooting, water piping work, bathroom plumbing updates, and support for larger system installations tied to heating and cooling projects.

Reviews

Customer Reviews

John Charbonneau
I converted my heating system from oil to natural gas and installed a new central air conditioner.MJ Fahy did both . I am very happy with the level of service and professionalism. I would absolutely recommend them.
Marko Krstic
I called this plumbing company at 8 AM about an urgent issue, and they arrived on-site by 10 AM. By noon, the problem was completely fixed! Their team was highly professional, efficient, and offered fair pricing. I’m truly impressed by thei…
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I called this plumbing company at 8 AM about an urgent issue, and they arrived on-site by 10 AM. By noon, the problem was completely fixed! Their team was highly professional, efficient, and offered fair pricing. I’m truly impressed by their quick response and quality work. If you need reliable plumbing service, I highly recommend them!
Domenic Davino
Appointment time was seven. They came at 9:30 left at 12..Had some plumbing work done new toilet bowl install elbow for bathtub replacement install worker was professional and great new toilet had chip. Torkko took $27 off of the price of t…
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Appointment time was seven. They came at 9:30 left at 12..Had some plumbing work done new toilet bowl install elbow for bathtub replacement install worker was professional and great new toilet had chip. Torkko took $27 off of the price of the toilet and worker took $50 off the labor which brought a bill to a reasonable amount they worked with us. The guy who took the old toilet dropped it and shattered it all over drive way picked up big pieces and did not sweep called the main number and said what happen they sent a lady out to clean it up asap. The worker who droped the toilet was not the worker who did the work on the job who was great.They did a great job. We would call them again.
Kerry Perillo
I’m so disappointed and angry with the service or lack there of. My AC unit was never registered, which is the installer’s responsibility, so it is no longer under warranty and my unit is less than 7 years old. I have been having problems…
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I’m so disappointed and angry with the service or lack there of. My AC unit was never registered, which is the installer’s responsibility, so it is no longer under warranty and my unit is less than 7 years old. I have been having problems with my unit since it was installed which I learned was done incorrectly. Every time I called for service I had to wait weeks and then was told I needed a new thermostat meanwhile I had a leak in the coil which was never diagnosed. I have to get an entire new condenser now and pay for it due to their incompetence! Will never recommend or use again. So unprofessional.
Timothy Dunn
Company completed a job installing 3 Moen bathroom faucets and 2 toilet floats and pipes. The job was not done correctly. I emailed and called the company to have someone come out and fix the problems. It took over a month for them the s…
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Company completed a job installing 3 Moen bathroom faucets and 2 toilet floats and pipes. The job was not done correctly. I emailed and called the company to have someone come out and fix the problems. It took over a month for them the send a technician out to fix the problems. The original cost of the job was around $500.00 dollars. I received a call one day out of the blue and asked if they could come to our house and fix the problem in 15 minutes. They said they had no other time to do it. They sent a technician and he did an even worse job as if it was done on purpose. Very unprofessional company. I do not recommend using them for any bathroom installs. They did a fantastic job with our water heat and fixed it properly in a pinch during another service request. Highly disapointed in this company.

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Frequently Asked Questions

They handle common plumbing repairs, fixture replacements, and leak troubleshooting for residential and commercial properties. Larger projects, such as bathroom plumbing updates and work associated with heating or cooling systems, can be scheduled following an on-site assessment.

Availability varies by day, but some reviewers report same-day response for urgent problems. Calling early during weekday business hours improves the chance of a faster appointment.

For most planned projects, they set up a visit to review the scope and provide an estimate. For small repairs, pricing is typically discussed at scheduling or on arrival, depending on the issue.

The office is open Monday to Friday from 7:00 AM to 5:00 PM. Weekend service is not listed; calling during weekday hours is recommended for scheduling.

They have completed projects that connect plumbing with heating and cooling systems, such as conversions and equipment tie-ins. For system-specific questions, contact the office to confirm scope and scheduling.
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Opening Hours

  • Monday 7:00 AM – 5:00 PM
  • Tuesday 7:00 AM – 5:00 PM
  • Wednesday 7:00 AM – 5:00 PM
  • Thursday 7:00 AM – 5:00 PM
  • Friday 7:00 AM – 5:00 PM
  • Saturday Closed
  • Sunday Closed

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Business Details

Business Rating
3.90 (40 reviews) Featured BusinessPro Listing
Address
20 Judd St, Waterbury, CT 06702
Business Type
Plumber
Website
https://mjfahy.com/
City Page
Plumbers in Waterbury, Connecticut

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