Diamond Electrical Contractors, LLC

I am writing to express my sincere appreciation for the outstanding work performed by Diamond Electric during a recent electrical service upgrade at our property. From start to finish, the entire crew demonstrated professionalism, punctuality, and exceptional craftsmanship. They arrived on time, communicated clearly throughout the process, and completed the work efficiently and safely. What stood out most was their attention to detail—even the smallest aspects of the job were handled with care and precision. It’s not often that you come across contractors who combine technical expertise with such a strong commitment to quality and customer satisfaction. I would not hesitate to work with them again, and I highly recommend their services to anyone in need of electrical work.

I would recommend them. My service was done in record time. The electrician was very polite and friendly.

March Wachowiak did excellent work and was very helpful when we asked questions. We definitely would hire Diamond Electrical and specifically Mark, again.

The service was quick and appears to be quality. I took off half a star because there were some things I would have liked addressed that were not. My system is very old and has aluminum wiring in some parts of the home. Also, my basement was wired in total with a 15 amp breaker which has failed under load. Instead of replacing with a 20 amp it was left as is.

Total Professional and Friendly crew! You really want to call them if you are looking for fast and an excellent final project

Very good, clean and efficient

Responded right away ..was fair and honest.

He was prompt,did quality work and was priced reasonably

Mark is an honest electrician and does outstanding work. Fast and efficient. Will hire again for all my electrical needs.

It could not have gone any better. Mark was VERY responsive, he was able to come out the same day I called him and fix the main breaker that kept popping during early July 2020 when it was extremely hot outside. Their prices were VERY reasonable and I was very impressed with his responsiveness, customer service, and professionalism. Mark made a couple of suggestions to improve the situation that we are going to follow-up on. I would hire Mark again in a heartbeat, thanks again, Mark!

Mark is a very easy, pleasant person to work with! He understood our needs and finished a difficult job in one day. We will definitely hore him again for future projects.

Mark was a straight forward, experienced electrician. In addition to installing our generator, he pointed out some other issues that needed attention. Rest assured we will use him in the future.

We thought he was honest, and explained what our problem was and fixed it. Will call him again if we need an electrician. First time calling home advisor and I was pleased.

The called me within 10 minutes of using home advisor. Very impressive I will be using home advisor again because of this experience

They did and outstanding job of replacing an old 60 amp main panel with a new 100amp panel

He was prompt.Completed the job timely. and when I has a slight problem he returned within 30 minutes to fix it. Would recommend him to anyone.

came when requsted

Mark was professional and available within a week, I will have him back again, it nice to meet someone you feel you can trust, thank you Mark

I had a few small repairs that needed to be completed. Mark was great, prompt and professional. I would hire him again (in fact I did). I will refer him in my real estate business to my clients.

Mark was extremely professional and allowed me to observe and learn as he did the work. His friendliness and knowledge is exactly why I will hire him to complete a full electrical upgrade.

Prompt, friendly and worked quickly.

I had a fantastic experience with Mark and his colleague. They installed exterior lamps and ceiling chandelier at a competitive price. They did a great job and were very thorough. Great response time from inquiry to completion.

Mark was very responsive, handled all the behind the scenes details (permit, Eversource, etc.) promptly and worked around my schedule to complete the job quickly. I'm very happy with the finished project. I thought his pricing was very reasonable.

He gets the job done and you know it is done safely and correctly.

Great response on a short notice job.