We operate 24 hours a day, 365 days a year.

With over 46 years of combined in-house experience and a network of reliable professionals, RSC is well-equipped to handle your every need, 24 hours a day, 365 days a year. Each of our qualified technicians have been hired based upon their high level of knowledge in a specific area of expertise; they have a proven track record of reliability in completing projects on time and on budget.

  • Power Distribution
  • Lighting
  • Voltage

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  • Heating, Ventilation and Air Conditioning (HVAC)
  • Process System Engineering
  • Building Information Modeling (BIM)
  • Automation and Control Systems
  • System Design and Installation

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  • Water, drainage, and ventilation systems analysis
  • Underground utility and gas line repair
  • Sanitary Sewer
  • Storm Sewer
  • Domestic hot water boiler and storage tanks

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Our preventative maintenance for industrial and commercial customers includes scheduled periodic check-ups to maintain peak operating capacity and system efficiency.

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  • Design/Build
  • Operating Engineering Services
  • Consolidated Maintenance Services
  • Property Management Services
  • Emergency Services (available 24/7)

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Servicing the Washington, DC metropolitan area since 1970.

Our team of mechanics, electricians, plumbers, and engineers take pride in providing the highest level of customer care, quality work to hundreds of commercial and government entities and a guarantee that you will be satisfied with your experience and contracting services. We partner with our clients to reduce cost, minimize risk and ensure quality by being the single point of contact for every step of the process.



Years in Business


Number of Service Calls in 2018


Trucks Servicing the DC Metropolitan Region


Number of Projects Completed in 2018

Clients Served