| Business | Phone |
| A W Firmin Construction Co Po Box 1171, Sykesville 21784 | (410) 549-6367 |
| A-Frames Unlimited Inc 1680 Pine Knob Rd, Sykesville 21784 | (410) 795-7670 |
| Commercial Maintenance & Svc Sykesville 21784 | (410) 552-5083 |
| Dundee Contracting Co 1765 Sykesville Rd, Sykesville 21784 | (410) 442-1007 |
| Enviroserve 7400 Buttercup Rd, Sykesville 21784 | (410) 549-8723 |
| Highlight Construction Co 4130 Home Dale Rd, Sykesville 21784 | (410) 795-2227 |
| Hometech Contractors Inc 6007 Snowdens Run Rd, Sykesville 21784 | (410) 795-5988 |
| Liberty Contractors 5937 Mineral Hill Rd, Sykesville 21784 | (410) 795-2688 |
| Morgeson Contracting 61 Brass Eagle Ct, Sykesville 21784 | (410) 795-4454 |
| Lawrence B Nichter 7418 2nd Ave, Sykesville 21784 | (410) 795-2855 |
| O A & Assoc Ltd 915 North Ave, Sykesville 21784 | (410) 795-3335 |
| Owings Brothers Contracting 1912 Liberty Rd, Sykesville 21784 | (410) 781-7022 |
| Owings Brothers Contracting 6340 S Carroll Park Dr, Sykesville 21784 | (410) 549-4700 |
| Patton Contractors 10 Venture Way # A, Sykesville 21784 | (410) 795-2319 |
| Rachuba Enterprises Inc 946 Marimich Ct # A, Sykesville 21784 | (410) 781-3400 |
| Sandosky Contractors Inc 5941 Bartholow Rd, Sykesville 21784 | (410) 795-2510 |
| South Carroll Contractors Inc 729 Oklahoma Ave, Sykesville 21784 | (410) 795-1810 |
| Stoehr Co Inc 5292 Enterprise St, Sykesville 21784 | (410) 549-2945 |
| Sykesville Construction Co Marriottsville Rd, Sykesville 21784 | (410) 795-2626 |
| Trademark Remodeling Inc Po Box 1285, Sykesville 21784 | (410) 795-2600 |