Construction Companies in Capitol Heights, MD

Comprehensive list of Capitol Heights, Maryland based commercial and residential building contractors and construction companies.

Business Listings

Since it's establishment in 1915, E. C. Ernst. has been one of the areas leading electrical construction firms. We work as a prime electrical contractor or subcontractor delivering turnkey solutions throughout the greater Washington D.C. region. Our longevity and history of success has allowed us to establish relationships with businesses, utilities, government, builders and developers.


We were founded under the laws of the state of Maryland in December 1998. We renovate, build and evolve domestic and commercial properties. We supply cost effective solutions for your construction or real estate projects. We have the specialists to assist you from preliminary planning to final close-out.


Solutions for your structural, foundation, and shoring projects. If you have a structural, foundation, shoring or underpinning project, Atlas is here to aid. We will supply important pre-construction services, including construction planning, value engineering, and structural design. Specialty shoring design and construction. Structural leveling of walls and foundations.



We have been serving our clients' energy requirements for nearly twenty years. We work tight to gain your confidence and trust with meticulous service and a clear understanding of the vital role power plays in your business. We believe in building close relationships with our clients.


Thank you for your interest in Essential Janitorial Services. Essential Janitorial Services is a complete service commercial cleaning firm working in the Washington, DC metropolitan area since 1993. We are personally dedicated to delivering the best quality cleaning services to suit the requirements of our customers at affordable prices.


From the 1600's when my ancestors were cabinetmakers in England to colonial times when they fashioned a staircase in George Washington's Mount Vernon Estate, the Curtis family has always been builders and craftsmen. Today, as president of the fully diversified, award-winning real estate concern, I am convinced that our willingness to emphasize craftsmanship, value and client satisfaction in every kind


We specialize in YOU.the CLIENT. Some firms say that they supply similar services. What sets us apart is our dedication to you. We never forget that OUR business is measured by YOUR referrals. After Hours Building Services is a one stop shop for all of your home, apartment, and office repair requirements. Our expert service technicians are waiting to serve you!


Serving the greater Washington DC area for over a decade, Oncore Construction has proven itself as a leader in the concrete community with an enviable quality product and unsurpassed safety standards. Specializing in cast-in-place concrete, concrete repair, restoration and Infinity Structures, we provide unrivaled quality construction and service that has gained us the acclaim of Mid-Atlantic Construction