Diversified Site Works, LLC Excavation

Diversified Siteworks (DSW) is an equipment contractor dedicated to quality work and business relationships. Established in 1999, the company developed from a 65-year family history of construction and development in the Baltimore/D.C. area. The company team is committed to communication, professional standards, time and budget requirements.

Contact Information:

Andrew Jones: andrewvjones@verizon.net 443-871-1307
John Callahan: johnccallahan@verizon.net 443-336-3296
Arlene Rehman: arehmann@verizon.net 410-674-0027


DSW's scope of work ranges from site maintenance, residential development (single and subdivision sites), demolition, and commercial sites for both the Public and Private sectors. DSW coordinates small-to-large jobs with property owners and managers, contractors, engineers, and inspectors. DSW is licensed, insured, bonded and enforces a safety program. Referrals upon request.

Company Info:

DUNS #: 185405797
Primary NACIS Codes: 237990, 237210, 237100
Central Contractors Registration: Cage # 5BFKO
Moscker Insurance: sforrestor@mosckerinsurance.com



Job Samples:

Federal, State & County Projects General Contractor Site Management
Sediment & Erosion Control Storm Water Management Systems
Clearing & Disposal Bio Retention Systems
Demolition - Interior & Exterior Ponds & Pond Conversions
Mass Grading & Hauling Rip Rap & Stream Restoration
Excavation/Foundation/Footers Digs Environmental Remediation & Recycling
Backfill & Rough & Fine Grades Utilities
Certified Compaction Paving & Concrete
Retaining Walls, Steps & Pavers Snow Removal
8312 Lokus Road Odenton, MD 21113 Phone: 410-674-0027 Fax: 410-674-0036