3 Brothers Mechanical

★★★★☆ 3.6 / 5 (14)
Emergency Call


: 98 Old Derry Rd Unit E2, Hudson, NH 3051
: (603) 402-1655
: http://www.3brothersmechanical.com

Company Overview

Our expertise lies in plumbing, heating, air conditioning, and HVAC solutions tailored for residential and commercial needs.

In 2014, Eric Harrison launched 3 Brothers Mechanical with a clear vision. Eric embodies a strong work ethic. He believes in treating each customer like they are his first. From the beginning, he envisioned a company that is both reliable and respected.

You can count on us for efficiency, great customer support, knowledgeable technicians, reliability, and upfront pricing. Our services include plumbing, heating, air conditioning, full HVAC design, and solutions for residential and commercial properties, including new construction and installation. We have a dedicated service department and a maintenance team. 3 Brothers is ready to meet your needs.

Our mission at 3 Brothers Mechanical is to connect with our clients and ensure they receive what they deserve on the first visit! We value repeat business and the recommendations from our satisfied clients.

Reach out to us today at (603) 402-1655! 3 Brothers Mechanical stands out as New Hampshire's premier contractors for heating, cooling, and plumbing services.

Our services extend to residential and commercial customers across NH and Massachusetts. In addition to HVAC, we also install and service all types of garage doors and openers. 24/7 emergency service is available. We aim to provide exceptional HVAC services for residential and commercial customers. We specialize in comprehensive plumbing, heating, and cooling installations and repairs.

Business Services

  • Faucet installation
  • Faucet repair
  • Garbage disposal repair
  • Gas line installation
  • Gas line repair
  • HVAC installation or replacement
  • HVAC system repair
  • HVAC system maintenance
  • Plumbing inspection
  • Plumbing installation or replacement
  • Plumbing repair
  • Sink installation
  • Sink repair
  • Toilet installation
  • Toilet repair
  • Water heater installation
  • Water heater repair
  • Water pipe installation
  • Water pipe repair

Business Location & Hours



Mon:7:30 AM - 4:00 PM
Tue:7:30 AM - 4:00 PM
Wed:7:30 AM - 4:00 PM
Thu:7:30 AM - 4:00 PM
Fri:7:30 AM - 4:00 PM
Sat:Closed
Sun:Closed

Recommended Customer Reviews

Naomi R.
★★★★★

3 Brother's Mechanical is the company to call when you need the job done right the first time. They will respond quickly to your call and their work is crisp and clean. If you need a job completed on time and on budget call Eric now. I highly recommend 3 Brother's Mechanical.

Paul R.

Brian O.
★☆☆☆☆

These guys used to be good but now they can't answer the phone or respond to messages on their answering machine. I had an emergency last year. I called them and left a message but they never responded. I called recently with a very urgent situation and left a message. Again, they didn't respond. I also recently learned that a furnace they serviced was not installed properly by another contractor. It would have been good if they recognized that and informed me instead of swapping out parts and giving me a bill. They obviously didn't understand what they were doing.

Kathleen C.
★★★★★

I found 3 Brothers on Thumbtack and I'm glad I did ! They installed my water heater and replaced my air conditioning system all within 3 weeks . The guys were all super professional and pleasant! They cleaned up after themselves as they went , even the work trucks were immaculate ! Eric the owner was super responsive throughout the projects , if I emailed him he would respond usually within 5 minutes ! Very fair pricing and he didn't try to sell me things I didn't need , which is very important when making these decisions! Please don't hesitate to call them!

Robert Z.
★★★★★

I had to get an electric water heater replaced in my condo.
It was not leaking so I was not in rush but condo required old ones replaced.
I called Eric and he scheduled the replacement at a reasonable cost.
Wayne came on the day of appointment and drained old one. As they were working I realized condo had listed automatic shutoff valve. That was way expensive part and needed electric outlet which we didn't have.
Wayne had to re-connect electric wires and refill the water heater and they had to leave.
I complained to condo and they agreed that automatic valve was optional.
Wayne came back next day and installed the water heater.
They did not charge more for extra trip. Very professional work and honest people.

Kimberly B.
★★★★★

I have called them once for and emergency and once for a regularly scheduled appointment and installation. On both occasions, the person who answered the phone was courteous and the technicians sent to the house were friendly and knowledgeable. When I had an emergency with my heat, they sent someone out the same day. When I had a new gas stove and dryer installed they were very efficient and left my home clean even though they had to move other appliances and furniture around and it was muddy and snowy outside. Great service. We will certainly use them again.

Jay F.
★★★★★

Have used for annual maintenance of our heat and called for a garage tune up. Have been living with noisy doors for over a decade and they had everything moving quietly in no time. I didn't want noisy doors for our house showings!

Carla T.
★★★★★

My central AC unit had died and I called 3 Brothers Mechanical. They got back to me right away, provided an accurate quote and were able to replace my old AC system within a short time frame. They did an excellent job - I would definitely recommend them.

Don R.
★★★★★

Three brothers mechanical was awesome. The installation was smooth the installer was professional and my overall impression was they are a great company and I would absolutely work with them again. In fact my wife already put a small dent in one of the door so I probably will be at some point :-)

Ronald P.
★☆☆☆☆

set up an appointment for AC service,and they cancelled after i waited 4 hours. They re- scheduled for three days later, and i waited three hours & this time they just never showed up at all.Unless you have hours & hours to waste do not stop at this address if your looking for responsible people.

Mrs. M.
★☆☆☆☆

Spoke to the owner and set up an appointment for a ductless a/c quote. He never showed up or even called to reschedule. Not chasing...

Scroll to Top
Call Us Now