Engineering Delaware's Future Since 1970
Call Us: 302.697.7694
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Mechanical Engineering

Diamond State Engineering offers mechanical engineering for your next project.

Electrical Engineering

Over 40 years of experience gives Diamond State Engineering a unique place among Delaware's electrical engineering community.

Plumbing Engineering

Designing your next plumbing project with skill and precision.

Diamond State Engineering

3588 Peachtree Run Rd
Dover DE 19901
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Mission Statement

Diamond State Engineering is a firm committed to being the leading turnkey facility system solution provider by encouraging educational and vocational growth for our employees, promoting good health and safety practices and striving for continued growth and success. Our purpose is to effectively increase the benefits to our employees and their families while exceeding client expectations.