What our customers are saying:

The Hanover community has been counting on M.J. Carr Electrical Services for all their residential and commercial electrical services. Check out what some of our past customers have to say about our services. Read our reviews below and then reach out to us to request a free estimate.
  • Super thorough, would absolutely recommend!
    I had Tim and Brendan here today and they were great! Super thorough, would absolutely recommend!

    - Debbie A.

  • Excellent experience. I will use them for any future needs.
    Services were initially scheduled very professionally using an automated reminder system with e-mail/text, electricians arrived on time, friendly, considerate, and knew what they were doing. Excellent experience. I will use them for any future needs.

    - Eric O.

  • Excellent work.
    Excellent work.

    - G. G. Gillespie, MD

  • The most reliable and reputable electricians I can recommend.
    Matt and his crew are the most reliable and reputable electricians I can recommend. We have been using them for several years and our customers always praise their work

    - Rich E.

  • Professional, kind, courteous.
    Professional, kind, courteous. Have used them many times, including a major remodel, and have recommended them several times to people who were all happy. Terrific!

    - Natalie A.

  • Very clean and did exactly what I needed.
    Very responsive, professional, and organized setting up my service and providing updates. Work done was excellent - very clean and did exactly what I needed.

    - Meghan T.

  • Prompt Service
    Prompt service. Explained in detail why I was having the problem.

    - Sherry M.

  • Tim and Brendan were great.
    Tim and Brendan were great. They found another issue and helped with a chronic smoke alarm while they were here.

    - Pam I.

  • Just don’t tell anybody how good they are because they might get too busy for us!
    Just don’t tell anybody how good they are because they might get too busy for us!

    - Ned H.

  • Outstanding experience
    Outstanding experience- quick and professional. Can’t ask for more. Thanks!

    - Keith L.

  • Matt and his guys always do a great job.
    Matt and his guys always do a great job.

    - Kim M.

  • Feeling happy & secure with their work.
    M.J.Carr Electrical Services have excellent communication and are super organized. Their electricians were delightful, knowledgeable (This Old House), and efficient. Feeling happy & secure with their work. Tops!

    - Catherine C.

  • Always responsive, on time, and excellent work.
    Always responsive, on time, and excellent work.

    - Julie G.

  • Superb service excellent workmanship very professional crew!
    Superb service excellent workmanship very professional crew!

    - Susan C.

  • I can’t recommend them enough!
    I have been using Matt for years and trust no one else with my electrical needs. He’s highly responsive, efficient with his time, and very fair. I also like the fact that he doesn’t talk down to his clients, and goes over the top to educate on what he’s doing and why. He knows the details and the big picture. I can’t recommend him enough!

    - Karen B.

  • Another smooth job completed.
    Another smooth job completed.

    - Anthony G.

  • Very prompt, efficient, and courteous. True professionals!
    Very prompt, efficient, and courteous. True professionals!

    - Art K.

  • They are very prompt, knowledgeable, neat, nice guys.
    They are very prompt, knowledgeable, neat, nice guys and explained everything. I would highly recommend.

    - Karen M.

  • There’s nothing they can’t accomplish.
    I have used M.J. Carr Electrical Services for many years and a couple of moves. They are punctual, knowledgeable, and professional. There’s nothing they can’t accomplish. The company is great at reminders and communications as to the work being done. Matt, the owner, is extremely patient and is never too busy to explain or respond to questions. His quotes are reasonable- Just a complete pleasure doing business with M.J.Carr.

    - Kathleen M.

  • Professional and excellent work.
    Matt is the best! Professional and excellent work. Prompt and billing is exactly as quoted. 5 stars!

    - Laura D.

  • I will definitely use them again and would highly recommend them.

    Matt and his crew were professional and friendly, and they do great work. They offered good advice/recommendations and they were patient when I needed time to decide on key details.

    - Ryan M.

  • I cannot say enough about my experience with MJ Carr!!!

    Matty quickly responded and came by to evaluate the project and got me a quote right away. He worked to accommodate my crazy schedule. Most impressively though he got the entire project done in half the time and almost half the cost as the original quote! The work is immaculate, and I’m sure redoing the electrical system in a 200+ year old house was no easy task. Thank you so much!

    - Melanie S.

  • He got the entire project done in half the time and almost half the cost as the original quote!
    I cannot say enough about my experience with MJ Carr!!! Matty quickly responded and came by to evaluate the project and got me a quote right away. He worked to accommodate my crazy schedule. Most impressively though he got the entire project done in half the time and almost half the cost as the original quote! The work is immaculate, and I’m sure redoing the electrical system in a 200+-year-old house was no easy task. Thank you so much!

    - Melanie S.

  • M.J. Carr Electrical is the best!

    M.J. Carr Electrical is the best! They are always responsive and quick to come out and help! I would highly recommend them!

    - Melissa W.

  • The best in customer service!
    The best in customer service!

    - Nicholas A.

  • Highly recommend and never hesitate to refer them to friends, family, and clients.
    Matt and his crew have done work for me and my family on several occasions and they are great. Highly recommend and never hesitate to refer them to friends, family, and clients.

    - Bob P.

  • Best electrician on the south shore - 5 stars!
    Best electrician on the south shore - 5 stars!

    - Jason B.

  • If I can’t be home I am so comfortable with Matt being in my house and completing the job at task.
    Matt was a referral from a friend, and by far it was the greatest referral! I am always thinking of projects that we need done so I can call on Matt! From the first time Matt came to our house he has been on time, professional and knowledgeable on every front.He has never steered us wrong in our electrical needs and listens to what we want. If I can’t be home I am so comfortable with Matt being in my house and completing the job at task. Matt has been such a good find, we couldn't be happier!

    - Aimee Barnes

  • Matt Carr is not only professional and fair he always comes prepared, is flexible, responsive and friendly.
    Matt Carr is not only professional and fair he always comes prepared, is flexible, responsive and friendly. I recommend him highly and wish him continued success.

    - Jeffrey Escola, Estate Manager & Hospitality Professional

  • As a professional engineer myself I would recommend Matt to perform electrical work for your home and or facility.
    Matt Carr has worked on many projects for my investment properties and he has always charged a fair price and has performed in a professional manner while completing the task on schedule in accordance with applicable codes and local standards. As a professional engineer myself I would recommend Matt to perform electrical work for your home and or facility. I am available as a reference for Matt Carr.

    - Peter J. Barbadoro P.E.

  • The quality of his work was outstanding and he made great suggestions on installing lighting in my home.
    Matt recently installed some light fixtures in my condo and did a fantastic job. He is extremely detailed with the work he does and is a true professional. He was very quick to follow up when I contacted him for an initial quote and was very punctual, arriving right on time on the day we specified. The quality of his work was outstanding and he made great suggestions on installing lighting in my home. I would highly recommend the quality of his work and would recommend him as a truly professional electrician.

    - Curt Houghton

  • In all cases, Matt's work was exemplary. He met with us prior to review the work being requested and presented a fair, written estimate.
    I would highly recommend using MJ Carr Electrical Services for any electrical work that you may need. We have utilized Matt on several occasions and have been nothing but pleased with his work. The jobs Matt has taken on range from large (complete rewiring of a finished basement) to smaller (installing a flat panel television). In all cases, Matt's work was exemplary. He met with us prior to review the work being requested and presented a fair, written estimate. Matt was in constant communication (email, calls, text messages) with us as far as dates and times, and working out some of the logistical details. And.....he was always on time.

    - Michael and Jennifer Lavoie