Cornerstone Electrical is your industrial strength electrician!

When you need expert electrical work for your new construction project, your commercial building or your industrial project, call Cornerstone Electrical. We are fully licensed and insured plus we have the experience to get the job done. Our competitive pricing wins your attention. Our commitment to excellence and customer service will bring you back.

Need service today? Call 1-603-898-1911. We have crews throughout the area. Chances are we have a crew near you!

We handle residential electrical service and repair through our Mister Sparky. Please direct your residential service requests to (603) 870-9500 or email us at john.croteau@mistersparky.com