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 51-74 of 74 reviews

Barry L.
08/2013
5.0
Mark quickly diagnosed and resolved the problem that was causing a circuit breaker to activate. He is very professional and pleasant to deal with. Excellent service at a fair price. I highly recommend him.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Jessica C.
12/2012
N/A
Mark was great in helping us to figure out the source of our problem and advising us on the best way to handle it.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Gary C.
12/2012
N/A
Very easy to talk with a very nice company

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Tom R.
11/2012
N/A
Outstanding service.Politeworkers

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Carole F.
04/2012
N/A
Mark came when he said he would and did a great job for a fair price. We'll definitely be using him again!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$600

Joseph A.
03/2012
N/A
Showed up on time as promised

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Kathy H.
01/2012
N/A
Professional and courteous. Mark did a great job with our electrical issue. He was quick to diagnose and repair the problem. Reasonably priced. Would recommend him and will use him in the future. Thanks!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Daniel B.
01/2012
N/A
Prompt response to all inquiries Exeellent, professional and timely performance. I highly recommend Diamond Electrical Contractors, LLC

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$3,000

catherine a.
06/2011
N/A
Diamond Electric was wonderful to us. Their service was prompt and he was very thorough with what the problem was and immediately new the problem and fixed it. I will definetly call Diamond Electrici again if I had another issue with my electric. I also would recommend them to anyone . The price was also very reasonable.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

LINDA R.
06/2011
N/A
Diamond Electric called and arrived promptly. Very nice, very efficient. I need an Indoor Water Fountain wiring repair. The electrician, reviewed the item and came up with a solution, quickly. Extremely reasonable in pricing and issue was resolved very quickly.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

john v.
12/2010
5.0
I spoke to diamond elect about a transfer switch for my backup generator and he was available to do the work at end of the week. the folowing morning mark called and he had the morning open due to cancellation and could come today mark was professional knowledgable and courtous. the job was done in a few hours and was even better designed than the big box store doit yourself . I would highly recommend mark and use him in the future.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Gail D.
09/2010
5.0
Diamond Electric was professional, prompt and did what he said he was going to do. Marc explained the whole process of how to use the generator, hooking the generator to the house and to the hook up of the house and he cleaned up after he had completed his work. I would recommand Diamond Electric to family and friends.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

D G.
03/2010
5.0
Mark was great and very understanding.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

James P.
11/2009
5.0
Mark came over first thing in the morning as he stated he was going to do. He did the job profficiently and at a good pace. He is very knowledgeable about the housing codes as well. I would and will hire him again in the future.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

vicki b.
11/2009
5.0
Very nice, curtious, and well worth his money.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

craig c.
10/2009
5.0
We haven't had the work done yet, but he is a pretty nice fellow and we will see him when he can put us in. We are hoping the 2nd to the last in October. Thank you
Rating CategoryRating out of 5
Yes, I recommend this pro

Tom K.
09/2009
5.0
Diamond Electrical Contractors was very responsive and completed their work in a fast and clean manner.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

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

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