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

4.860 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
87%
4
13%
3
0%
2
0%
1
0%


Rating CategoryRating out of 5
quality
4.8
value
4.7
responsiveness
4.8
Showing 1-25 of 60 reviews

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

Tracy H.
12/2016
5.0
Extremely prompt response with communications and skilled work performed. Understood our immediate need and acted right away. We were very lucky to find Mark and Mark! We are now lifetime customers. Thank you!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Rev. reginald D.
11/2016
5.0
Excellent piece of God. Very helpful Totally interested in helping to fix the problem.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Lewis N.
07/2016
5.0
Excellent Service at job within I hour Will definely call againe

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

hank k.
09/2015
5.0
Very professional,did not do work that I didn't need and explained why.They have a customer who is happy with there service.thanks

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Jim N.
09/2015
5.0
Prompt, thorough, neat, knowledgeable. Very easy to work with. Went the extra mile to get this job completed to a point where we can temporarily use the house for a visiting daughter. Will finish when ready. Would highly recommend this company.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

George M.
07/2015
4.5
Great job, accommodating.

Rating CategoryRating out of 5
quality
4.5
value
5.0
responsiveness
4.5

Yes, I recommend this pro

Mike C.
06/2015
5.0
Very pleasant to work with. I'll use them again when the need arises.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Angie S.
06/2015
5.0
Mark is amazing! Extremely friendly and concerned with all customer requirements. Showed great concern to the fact I was without hot water for several days (due to faulty breaker). Got here earlier than planned, stayed later than planned to ensure job was done, all zones labeled properly (finally!) We spoke of other work I need to have done and I will be certain Diamond Electric is the only electrical contractor I hire for those projects. Excellent job Mark! I am so very happy you were available to help me. :-D

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Catherine S.
05/2015
5.0
Patient, informative and professional. If you want quality work within your budget, hire this company.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Susan M.
05/2015
5.0
This gentleman responded promptly, fee was reasonable, and work was completed the same day I was contacted. Very neat and organized worker and very personable.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Judy b.
05/2015
5.0
this guy is the best you live in the area he serves don't try anyone else he was great called right away and the work was done fast too

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
    • 1(current)
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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