| Mason-Dixon Sand and Gravel Division of 1079 Belvidere Rd (410) 378-4477 | Calvert Lawnscapes P.O. Box 331 (410)286-7786 | Apple Plumbing & Heating Inc 202 Beethoven Drive (410)840-8118 | James H Shipley Contracting Co 2421 Old Robinhood Rd (410)272-7010 James H Shipley | Glade Concrete Solutions 6153 Fieldcrest Dr (301)668-1300 | Horizon Services Inc 12225 Heathcliff Ct (410) 964-2250 | Ryan Homes 2 Leeland Rd (301)627-1734 | Diegert Home Improvement 8721 Baker Ave (410)665-9050 John Diegert | Northern Cross Electric 6342 Greenfield Rd (410)489-9782 |
| HEE Sun Stained Glass 2025 Suffolk Road (410)833-3007 | H & H Designs Inc 14100 Sturtevant Rd (301) 236-4400 | NCI Contractors Inc 11800 Baltimore Ave # 118 (301)419-3636 Diane Grinder | Delmar Plumbing Inc 10422 Keyser Point Rd (410)213-0077 Stephen Rodriguez | Grayson Homes 2550 Junco Ct (410)519-8284 Linda Mokschiedl | Chesapeake Lawn Care Inc 4265 Chapel Road (410)256-8588 | Bastian Homes LTD 15712 Mcmullen Hwy SW (301)729-4930 Jason Mallow | Atlantic Engineering Systems 222 Severn Ave (410) 280-6181 | Cottage Craftsman 525 Kennersley Farm Ln (410)758-4024 |
| Hess Construction Co Inc 704 Quince Orchard Rd # 105 (301)670-6880 Andrew Hess | Metz Electric 13 Pennsylvania Ave (301)777-7797 | J & M Contractors 34 Brassie Ct (301)933-0664 | Joseph C Bauer Inc Plumbing 8035 Penn Randall Pl # A (301)420-3200 Joseph C Bauer | ABBA Construction 5503 Catalpha Rd (410) 254-5678 | Gemcraft Homes-Campus Hills 400 Sophomore Ct (410)734-4011 | Timber Harvest 10677 Kittys Corner Road (410)820-9663 | Huber H F & Son Inc 4213 Menlo Drive (410)764-6393 | Certified Remodeling 5 Oak Ave (301)392-0022 Charles Taylor |
| South Carroll Contractors Inc 729 Oklahoma Ave (410)795-1810 Mike Luers | Parkwood Homes Sales 9109 Brien Pl (301)831-7743 Lou Thomsen | Altenloh Brinck & Company Inc 6930 San Tomas Road (410)796-6300 | Shaney Construction CO Inc 2810 Hampden Ave (410) 366-5110 | Jeffery Brown Construction 40 York Rd (410)339-5733 | Valid Electric Co Inc 7600 Takoma Ave (301)562-2890 | K & D Lawn Service 6 Drawde Court (410)747-7722 | 4 Walls 5112 Russett Rd (301)460-4134 | B L Construction & Remodeling 3217 Edgewood Rd (301)949-4999 Bob Lawrence J |
| Anderson's Hardware 900 Pulaski Highway (410)679-5522 | The Home Depot 210 Fort Meade Rd (301)497-7604 | A 1 Emergency Locksmith Inc 9324 Georgia Avenue (301)588-5830 | Bullseye Fastners 1501 West Patapsco Avenue (410)355-2800 | Pipe Doctor Plumbing & Heating 8130 Damascus Road (301)570-5222 | Zimmerman & Sons Inc 3801 Sandy Spring Rd (301)421-9000 | Bullseye Fastners 1501 West Patapsco Avenue (410)355-2800 | Ford Glenn A & Son Drilling Contractor 11611 Proenty Road Northwest (301)724-2751 | Ace Hdwe Gen'L Trad/Cont C/O A.I.R.C. (965)476-9100 |
| Allegany Door & Hardware Company 1210 Security Road (301)739-8900 |