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One Source Contracting

General Contractors

About Us

Residential and Commercial Construction One Source Contracting, LLC has established itself as a leader in the construction industry, with over 30 years of experience serving Maryland, Washington D.C., Virginia and Delaware. We are a full service builder and construction manager, dedicated to providing homeowners, designers, and architects with service, project management craftsmanship and the expertise to successfully complete a project. One Source is a diverse company, specializing in commercial construction, residential construction, and new construction or remodeling. We adjust each project to the needs of our client, blending knowledge and experience with due diligence, design services, timely completion and a quality finished product. We strive to provide our clients with a superior quality product while meeting their schedule and budgetary restraints. Audio Visual Design and Integration Dreaming of a state-of-the-art home theater? Desire music throughout your home? Wishing for turnkey conference solutions for your office? From the simplest hookup to a fully automated entertainment system, One Source Contracting, LLC can help you realize your audio and video dreams. We are a full service construction company leading the industry with the ability to provide quality detailed construction while integrating technologies of today and tomorrow.We are a specialty designer and installer of audio and video systems for the home and office in both residential and commercial settings. We provide quality products and services to residential and professional clients throughout Maryland, Washington D.C., Virginia and Delaware. Our experience in design and engineering creates for our clients a customized system to meet expectation with the highest quality and most sophisticated electronic components that will remain state-of-the-art for years. We invite you to watch our video below for a sample of what we are capable of.

Areas Served



Lead Certification NAT-118155-1

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7 Projects


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2 Ideabooks

Contact One Source Contracting
1711 Aliceanna Street
Baltimore, MD 21231
Typical Job Cost $1,000 - 1 million
License Number MHIC 79167