About Us:

Capitol Boiler Works is first and foremost a mechanical service/contracting company offering true 24/7/365 service in all mechanical crafts. We are a well established Regional company serving Maryland, Northern Virginia, Washington, D.C., and parts of West Virginia and Delaware. Our primary focus is commercial and industrial customers in this region, with a specialty in property management companies. Capitol Boiler Works is a privately held company based in Springfield Virginia, serving the Region since 1936.

Capitol Boiler Works prides itself not only on emergency service but on long term relationships with our customers.  We appreciate the customers who continue to provide us the opportunity to serve their needs and help them in their energy making decisions. 

Without your support, Capitol Boiler Works would not be here.  So from everyone at Capitol Boiler Works, I want to personally say “THANK YOU!”

Nicholas J. Holman, CEO