About Us

Award-winning industry leader in Maryland, DC, and Northern Virginia for commercial and multi-family repair and renovation projects.

Our Story

Since 1990, property owners and managers in MD, VA, and DC have trusted TopKey Construction, formerly known as Installation Services, for all their commercial and multi-family needs. We offer full-service, end-to-end solutions for commercial construction projects. We will meet with you onsite, send you a proposal for review, and coordinate a project schedule. We always deliver high-quality, consistent results fast and with minimal interruptions to your business.


Projects Completed


Years in Business


Awards Won

TopKey Construction


We offer comprehensive solutions for commercial construction projects. Ensuring consistent, high-quality work, we deliver results that align with your team’s needs and budget.


Multi-family projects can be complex and difficult! Trust our team of industry leading experts to get your project to completion. From design, to delivery, we are there. Every step. Every day.

Core Values

Get the experience, commitment to integrity, and quality of materials you need to get the job done right the first time. We are here for you. Every step. Every day. Every project.

Let's Get Started

Contact Us

Schedule A Free Consultation & Let Us Worry About The Details

Awards and Associations



“The work that was done was exceptional, and we could not be happier with the outcome! I look forward to getting more work done in the near future with this company.”

Laura Livingston

“You guys are really saving us today. We really appreciate your team. You guys are the best.”

Earl Jaucian,
NAVSEA Facilities, SEA 10F


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Mon-Fri 8-5:30 (EST), Sat&Sun CLOSED

Mon-Fri 8-5:30 (EST), Sat&Sun Closed