A Commitment to Quality. A Legacy of Excellence.

A Commitment to Quality. A Legacy of Excellence.

Welch and Rushe’s Response to COVID-19

About Us

We are an award-winning leader within the mechanical industry and our top priority has always been to deliver high quality service and excellence every time for you. Welch and Rushe has 50 years of experience that sets us far apart from the competition. We are proactive partners who understand the importance of your time and money. We enjoy knowing that our work helps you to maximize comfort and accomplish your missions.

What We Do

Welch and Rushe is a full-service mechanical company with a comprehensive range of offerings, including 24/7 emergency HVAC and plumbing services, preventive maintenance contracts, and construction services. We have experience working in historic properties, occupied and unoccupied spaces, and retrofitting mechanical systems. We are proud to have been selected to work on some of the most nationally recognized buildings and monuments, such as the Pentagon and the World War II Memorial, and commonly recognized facilities within every community like hospitals, retail spaces, colleges, and universities. Our primary service areas are in Maryland, Pennsylvania, Virginia, the District of Columbia, West Virginia, and we have experience completing projects worldwide. See our capability statement here.

About Us

Welch and rushe is an award winning mechanical and plumbing contractor located in the metropolitan washington, dc area.

We provide construction and maintenance services to government, industrial and commercial customers locally as well as select domestic and international markets. Recognized for our work by both customers and peers, Welch and Rushe offers a full range of services including design, construction and commissioning of mechanical, plumbing and process systems.


To provide complete peace of mind, our Service Division provides equipment service contracts and 24 hour emergency service on all types of air conditioning, heating, ventilation, refrigeration, and plumbing systems. We also offer free repair and installation estimates. Welch and Rushe offers a wide range of service levels from routine maintenance to comprehensive maintenance service agreements.

Work With Us

Investing in our employees and maintaining trusted customer partnerships are our top core values. Whether you are looking for a rewarding career or seeking a knowledgeable mechanical contractor for emergency service, preventive maintenance, or construction, Welch and Rushe has a lot to offer.



News and Events

Work With Us

Our commitment to excellence and customer service has contributed directly to our continued success within the industry. Our success has been measured by new growth and satisfied repeat customers. In addition to our outstanding reputation, we remain committed to customer satisfaction on every level by a staff of over 200 experienced and dedicated employees.

Our success has been accomplished by building strong relationships and delivering superior customer service. From initial contact through the scheduling and execution of work, choosing the right materials, to choosing the right staff and subcontractors, Welch and Rushe will exceed your expectations.

News and Events

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