Verified directory listing
About Capitol Improvements LLC
The company’s website describes natural quarried slate installation alongside synthetic options for projects across Maryland, Washington, DC and Northern Virginia. Contact the company to confirm current availability and project fit.
Natural slate installation and repair
Location or service area
Bowie / Maryland / Washington, DC / Northern Virginia, MD
Phone
301-769-6909Company information source
Review Capitol Improvements LLC’s own website for its published services and contact details. Confirm the scope of your project directly with the company.
https://improveitmd.com/roofing/slate-roofingWebsite and phone checked Oct 15, 2026