Transforming an Industry

A premier service provider of electrical, technologies and specialty services since 1966, ArchKey/Mona has brought the Power of Scale to the East Coast. Whether you are looking for installation, facilities services or centralized asset management, we’re a local partner with a national reach.

Bringing the Power of Scale to the East Coast United States

The Power of Scale means you get what you need. Backed by nearly 60 years of combined market, process and technical expertise, ArchKey/Mona is delivering value to installation, facilities services and program management projects throughout D.C., Maryland, Virginia and surrounding areas.

What We Do



Delivering quality and reliability on any size project, anywhere across the nation.

We provide installation services for electrical, technologies, fire & life safety and energy services through the full construction lifecycle, including:

  • Preconstruction
  • Design
  • Prefabrication
  • Installation
  • Commissioning

Facilities Services

We provide the expertise and service you deserve to improve operations and reduce costs.

When it comes to facility solutions, we provide the expertise you deserve to maximize uptime, reduce costs, and meet your ESG goals. Our services include:

  • Annual Compliance
  • Preventative Maintenance
  • 24/7 Recovery, Service & Repair
  • Commissioning & Engineering Services
  • CapEx & Special Projects
  • National Program Management


Main Office
7915 Malcom Road, Suite 102
Clinton, MD 20735
(301) 868-8400

16000 Trade Zone Ave, Suite 303
Upper Marlboro, MD 20774


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Recent Projects

ArchKey/Mona Leadership Team

Power Your Future. Join the ArchKey Family.

With ArchKey Solutions, the future is yours to build. Perhaps that’s why our average employee tenure is more than 12 years. We promise to recognize your talents and work with you to find the best place for you within our organization.

Whether in an office or on a job site, your ultimate career destination can be as successful as your dreams allow. We help all team members develop a career path so their goals become our goals.

Get In Touch