Diamond Electrical Contractors, LLC

generator service, heating & cooling contractor, electrician

About us

At Diamond Electrical Contractors, LLC our training and experience is second to none. For electrical work you can trust, call the professionals at Diamond Electrical Contractors today!

Business highlights

31 years of trusted experience

Amenities

Free Estimates
Yes

Reviews

4.874 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
74%
4
11%
3
0%
2
0%
1
0%


Rating CategoryRating out of 5
quality
4.9
value
4.8
responsiveness
4.9
Showing 1-25 of 74 reviews

Jeanne f.
08/2021
5.0
I would recommend them. My service was done in record time. The electrician was very polite and friendly.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Kay C.
08/2021
5.0
March Wachowiak did excellent work and was very helpful when we asked questions. We definitely would hire Diamond Electrical and specifically Mark, again.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Craig M.
08/2021
4.5
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.

Rating CategoryRating out of 5
quality
4.5
value
4.5
responsiveness
5.0

Yes, I recommend this pro

David W.
07/2021
5.0
Total Professional and Friendly crew! You really want to call them if you are looking for fast and an excellent final project

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

David W.
05/2021
5.0
Very good, clean and efficient

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0


Lloyd R.
10/2020
5.0
Responded right away ..was fair and honest.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Stephen S.
10/2020
5.0
He was prompt,did quality work and was priced reasonably

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Rich L.
09/2020
5.0
Mark is an honest electrician and does outstanding work. Fast and efficient. Will hire again for all my electrical needs.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Rich H.
08/2020
5.0
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!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

George P.
08/2020
5.0
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.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Robert L.
07/2020
5.0
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.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Paul D.
08/2019
5.0
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.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Tina C.
06/2019
5.0
The called me within 10 minutes of using home advisor. Very impressive I will be using home advisor again because of this experience

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Dean H.
05/2019
5.0
They did and outstanding job of replacing an old 60 amp main panel with a new 100amp panel

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

lionel l.
10/2018
5.0
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.

Rating CategoryRating out of 5
quality
5.0
value
3.5
responsiveness
5.0

Yes, I recommend this pro

judie h.
08/2018
5.0
came when requsted

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
4.5

Yes, I recommend this pro

Mary B.
07/2018
5.0
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

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0


karen k.
05/2018
5.0
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.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Gwen N.
04/2018
5.0
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.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Susan H.
01/2018
4.0
Prompt, friendly and worked quickly.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
4.0

Yes, I recommend this pro

Mike H.
05/2017
5.0
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.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$255

Paul B.
05/2017
4.0
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.

Rating CategoryRating out of 5
quality
4.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Matt C.
05/2017
4.0
He gets the job done and you know it is done safely and correctly.

Rating CategoryRating out of 5
quality
4.0
value
3.5
responsiveness
4.0

Yes, I recommend this pro

Dan F.
04/2017
5.0
Great response on a short notice job.

Rating CategoryRating out of 5
quality
5.0
value
4.5
responsiveness
5.0

Yes, I recommend this pro

Yulia R.
03/2017
4.5
Mark was timely and professional. I received a quote right after he came to estimate the project. The work was completed quickly and efficiently.

Rating CategoryRating out of 5
quality
4.5
value
4.5
responsiveness
4.5

Yes, I recommend this pro
    • 1(current)
    • 2
    • 3

Contact information

204 Saint James Avenue, Milton, NH 03851


Service hours

Monday:
Closed
Tuesday:
Closed
Wednesday:
Closed
Thursday:
Closed
Friday:
Closed
Saturday:
Closed
Sunday:
Closed

Licensing

Licensed*

Trade License Number
MS60019589
Trade License Locale
NH
Trade License Expiration
11/30/2025
State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

*Contact business to see additional licenses.


Service Categories

generator service,
heating & cooling contractor,
electrician

FAQ

Monday: Closed

Tuesday: Closed

Wednesday: Closed

Thursday: Closed

Friday: Closed

Saturday: Closed

Sunday: Closed

Yes, Diamond Electrical Contractors, LLC offers free project estimates.
No, Diamond Electrical Contractors, LLC does not offer eco-friendly accreditations.
No, Diamond Electrical Contractors, LLC does not offer a senior discount.
No, Diamond Electrical Contractors, LLC does not offer emergency services.
No, Diamond Electrical Contractors, LLC does not offer warranties.

Contact information

204 Saint James Avenue, Milton, NH 03851


Service hours

Monday:
Closed
Tuesday:
Closed
Wednesday:
Closed
Thursday:
Closed
Friday:
Closed
Saturday:
Closed
Sunday:
Closed