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Rob Roy Mechanical is a local, woman-owned business serving the Londonderry, NH area. We are proud to provide our clients with outstanding service, honest work, and high-quality end results. We started our business because we believed that customers should always be treated with care and respect; we wanted to give our customers amazing service, and many other companies just didn’t give us the ability to do that. Our experts work with honesty and integrity, provide completely fair and transparent service, and pay close attention to the details. In addition, we aim to educate our customers, and draw from our extensive industry knowledge in order to do that. Please consider giving us a call today to see how we can help.

Our Reviews

Barbara Emond Avatar
Barbara Emond
8/11/2022 - Google

It was the first time using Rob Roy and I will be sure to use there services again. They were... read more

Matt Urie Avatar
Matt Urie
8/11/2022 - Google

Mike was on time. He was very professional as he went about his work. Mike installed a back flow for... read more

OLearys Instrument Repair Avatar
OLearys Instrument Repair
7/29/2022 - Google

Came to fix a valve in shower. Replaced pipes put on a new shower head and fixtures. Great work,... read more

Dinesh A Peh Avatar
Dinesh A Peh
7/29/2022 - Google

Very good service

  • It was the first time using Rob Roy and I will be sure to use there services again. They were... read more

    Barbara Emond
    8/11/2022
  • Mike was on time. He was very professional as he went about his work. Mike installed a back flow for... read more

    Matt Urie
    8/11/2022
  • Came to fix a valve in shower. Replaced pipes put on a new shower head and fixtures. Great work,... read more

    OLearys Instrument Repair
    7/29/2022
  • Very good service

    Dinesh A Peh
    7/29/2022
  • Dimitri did the service for me. He showed up on time, was very skillful and efficient. A... read more

    Peter Chu
    7/25/2022
  • Sam Scuderi
    7/23/2022
  • They repaired all plumbing and installed my dishwasher and sink. Very professional and exceptional service.

    pamela crane
    7/19/2022
  • Cara and Rob are hands down amazing! Best plumbing company I ever worked with.

    Brooke Delizia
    7/17/2022
  • MikeErin Matyczynski
    7/10/2022
  • Mike and Nate were outstanding. Great service as always.

    Brian Stanton
    7/03/2022
  • Rob Roy Mechanical spent a number of hours troubleshooting and bringing our AC system back on line. They were very... read more

    Jason Ayotte
    6/24/2022
  • Dimitri installed our irrigation back-flow system today. He was ontime (actually a bit early), very professional, courteous, polite and... read more

    Paul Sampson
    6/24/2022
  • First time customer...they were very friendly and professional. Came quickly and got the job done. Would call them again.

    Karen Boivin
    6/24/2022
  • Chester Academy
    5/24/2022
  • Pat Stenbeck
    5/24/2022
  • 5 star rating

    Excellent; ready and willing to get me on the calendar. I was able to get HVAC fixed prior to... read more

    NH Yelper S.
    1/15/2022
  • 5 star rating

    Extremely prompt response. Was able to find someone on Monday VS. 3 days later, so I did not use... read more

    NH Yelper S.
    11/01/2021
  • Very responsive and solved my well water issue.

    Lisa R.
    7/24/2021
  • Very responsive and solved my well water issue.

    Lisa R.
    7/24/2021
  • Second time using these guys. They are great and show up when they sayServices: Find & repair leak, Repair toilet,... read more

    Erin Asselin
    7/18/2021
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