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About Us

Cornerstone is a leader in I&E and Controls in today's industry.  We provide exceptional project and maintenance support to meet all our clients needs. 

Our Mission

Cornerstone Service Group is devoted to delivering the highest quality Instrument & Electrical services, controls, project management and automation services at a competitive cost.  Our team of accomplished personnel work diligently to see every project through from start to finish. Understanding every project is a self-portrait of the company who performed the task. Cornerstone autographs its work with EXCELLENCE! Building relationships through successful projects.

Cornerstone Team

Our team is comprised of highly-skilled, industry professionals. We are dedicated to learning, training, staying up-to-date on the latest trends and technology in the industry.

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Our personnel are our Family, Cornerstone service group will provide the best care available to us, to our personnel. Cornerstone personnel will help create a safe and friendly work environment. Eagerly ready to take on any task at hand. Their needs and concerns will be addressed promptly.

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