About Us

The Calvert-Jones mission is to consistently exceed client expectations by being the most efficient, reliable, and professional mechanical contractor serving the Baltimore-Washington, DC corridor. When you choose Calvert-Jones, you get an unequaled commitment to cost-efficient products, innovative technical expertise, and exceptional customer service.

By delivering courtesy, honesty, and hustle to everything we do, Calvert-Jones has earned a coveted reputation among business leaders, equipment manufacturers, the engineering community, subcontractors, and vendors. Our dedication to fostering long-term relationships has enabled Calvert-Jones to attract and retain top-tier talent, build partnerships with the best vendors, and retain loyal clients.

Regardless of the size and scope of your needs, you will have peace of mind knowing that Calvert-Jones will utilize all of our resources to respond quickly, minimize downtime and disruption, and maximize productivity and cost savings. Calvert-Jones is at your service, 24 hours a day, every day.

 

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"Our organizational approach can be described as a celebration of talent. We recognize each position as one of importance and work together to best serve our clients."

Stan Peregoy, President

Calvert-Jones