Precision Control

Whitman, Requardt and Associates, LLP is a multi-disciplinary engineering firm with a strong presence across various states, including Maryland, Pennsylvania, and Virginia. The company is dedicated to providing innovative solutions while ensuring nondiscrimination in all its programs and activities. With a focus on people and project-driven approaches, Whitman Requardt offers a wide range of engineering services from its numerous offices, including locations in urban centers like Baltimore, Philadelphia, and Washington, D.C. The firm prides itself on its commitment to quality and community engagement in every project it undertakes. Generated from the website

For over 50 years, Gillan & Hartmann Inc. is a provider of professional consulting and engineering services with a focus on mechanical, electrical and structural engineering. Based in Mont Clare, Pa., Gillan & Hartmann Inc. has expertise in the renovation and upgrade of building systems, including electrical, heating, ventilation and air conditioning (HVAC), plumbing, energy conservation, fire protection, security and communication systems. It caters to several market areas, such as health care, municipal buildings, governmental, educational, pharmacy, aviation and manufacturing arena. Additional services include process engineering, Computer-aided design (CAD) technology and fire protection engineering services.