Welcome to Cornerstone Services, your leading electrical service provider in Salem, NH, and the surrounding areas. For over two decades, we've been illuminating the community with our comprehensive electrical solutions for both commercial and residential properties. At Cornerstone Services, we pride ourselves on delivering exceptional service, ensuring every project is completed to the highest standards of quality and safety. Here's why we stand out:

20 Years of Trusted Service: With twenty years under our belt, Cornerstone Services has built a solid reputation in Salem, NH. Our long-standing presence in the community is a testament to our commitment to excellence and the trust we've earned from our clients.

Licensed & Insured: Your safety is our top priority. As a fully licensed and insured service provider, Cornerstone Services stands behind every job with the guarantee of professional accountability and the assurance of comprehensive coverage.

Exceptional Customer Satisfaction: Our dedication to customer satisfaction, combined with our reliability and dependability, sets us apart. We understand the importance of timely and efficient service, which is why our team is committed to excellence in every project, regardless of the size or complexity.