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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

Melissa White Avatar
Melissa White
11/23/2022 - Google

My son broke our thermostat and we needed it replaced immediately I was able to contact the company and got... read more

Doreen Szmyt Avatar
Doreen Szmyt
11/17/2022 - Google

Always good and prompt service

Joe Ricci Avatar
Joe Ricci
11/10/2022 - Google

Very knowledgeable, an clean

FASTSIGNS 340 Avatar
FASTSIGNS 340
11/03/2022 - Google

Rob Roy is top notch!! Highly recommend for HVAC or plumbing work. Great service, price and quality. A+

  • My son broke our thermostat and we needed it replaced immediately I was able to contact the company and got... read more

    Melissa White
    11/23/2022
  • Always good and prompt service

    Doreen Szmyt
    11/17/2022
  • Very knowledgeable, an clean

    Joe Ricci
    11/10/2022
  • Rob Roy is top notch!! Highly recommend for HVAC or plumbing work. Great service, price and quality. A+

    FASTSIGNS 340
    11/03/2022
  • Mike was great!

    CHRISTINA PERGAKIS
    10/24/2022
  • Repaired the drainpipe and water connections to a washer that was leaking and had foul odor coming from pipe.

    Shelley Sabin
    10/24/2022
  • David Cantella
    10/24/2022
  • Repaired the drainpipe and water connections to a washer that was leaking and had foul odor coming from pipe.

    Shelley Westover
    10/11/2022
  • Scheduling was easy. Dimitri was very professional and helpful.

    Mary McNamara
    10/11/2022
  • Great thorough service done for preseason check. Only issue was discrepancy in price for each unit.

    Matt St Peter
    10/05/2022
  • Good work done!!!

    Phyllis McKinnon
    10/05/2022
  • Mike & Nate were great. They explained everything they were doing and showed me the camera view as they were... read more

    Christopher Kokkinos
    10/05/2022
  • Prompt response, showed up on time completed repair in minimum time. Job well done, professional and cleaned-up leaving area better... read more

    Robert Carlton
    10/04/2022
  • R Allard
    10/01/2022
  • What good quality! Dimitri was very polite, hard working and explained everything! Would highly recommend this business We had... read more

    Marti Waite
    9/21/2022
  • Rogèr Brown
    9/21/2022
  • Professional, quality installation.

    Gene Goodwin
    9/19/2022
  • Sandy Bell
    9/07/2022
  • Very clean! Excellent work. Very nice people!

    Jonathan Wilson
    9/07/2022
  • Mike was awesome! Would absolutely call them again!

    Chris M.
    9/07/2022
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