| Business Name | Phone | Address | zip code |
| C S I Mechanical Inc | (301)206-2067 | 14223 Cherry Lane Court | 20707 |
| Dahan Electric Inc | (301)206-2100 | 612 Lafayette Avenue | 20707 |
| Carapace Corporation | (301)256-3100 | 8705 Bollman Place | 20707 |
| Bray & Scarff | (301)317-0400 | 8610 Cherry Lane | 20707 |
| All Weather | (301)317-1598 | 14723 Baltimore Avenue Suite J | 20707 |
| NV Homes at Wellington | (301)317-4445 | 7602 Killbarron Drive | 20707 |
| D & H Builders Inc | (301)317-5777 | 7001 Van Dusen Road | 20707 |
| Gilbane Building CO Mid-Atlantic Regional Office | (301)317-6100 | 7901 Sandy Spring Road Suite 500 | 20707 |
| Design Builders | (301)317-8562 | 201 Patuxent Road | 20707 |
| PendBrook Builders | (301)343-2211 | 4713 Greencastle Road | 20707 |
| Romano Concrete Construction Inc | (301)362-0080 | 8970 Maier Pl | 20707 |
| Advance Group Enterprises | (301)362-5393 | 5208 Minnick Road | 20707 |
| Custome Commercial Interiors Inc | (301)362-8800 | 14725 Baltimore Avenue Suite A | 20707 |
| Ideal Tile Inc of Maryland | (301)369-0291 | 44 Washington Boulevard South | 20707 |
| Camco Construction CO Inc | (301)384-9066 | 15830 Aitcheson Lane | 20707 |
| Constructive Coatings | (301)388-2088 | 5803 Maple Terrace | 20707 |
| Villages of Wellington | (301)470-0100 | 7604 Killbarron Drive | 20707 |
| A E R Inc | (301)470-3200 | 14217 Cherry Lane Ct | 20707 |
| Crowley R J Inc | (301)470-3303 | 8740 Cherry Lane Suite 30 | 20707 |
| Lowery Heating & Air Conditioning | (301)470-4711 | 502 Main St | 20707 |
| Cherry Lane Electric | (301)470-7401 | 8750 Cherry Lane Suite 3 | 20707 |
| KR Burton | (301)483-8827 | 203 11th Street | 20707 |
| Affordable Basement Waterproofi Radon Reductin Inc | (301)490-0067 | 309 Carroll Avenue | 20707 |
| Custom Paint Works LLC | (301)490-4700 | 14711 Baltimore Avenue Suite 20 | 20707 |
| Caruso Homes Inc | (301)490-5099 | 7606 Killbarron Drive | 20707 |
| Sovereign Service Air COND | (301)490-9500 | 1105 Montgomery Street | 20707 |
| Consolidated Construction | (301)497-6504 | 14440 Cherry Lane Court Suite 120 | 20707 |
| The Home Depot | (301)497-7604 | 210 Fort Meade Rd | 20707 |
| Carroll Independent Fuel CO | (301)498-2727 | 101 Laurel Avenue | 20707 |
| D & A General Contracting Inc | (301)498-4304 | 8655 Cherry Lane | 20707 |
| B & W Painting Company | (301)498-8668 | 329 Prince George Street | 20707 |
| Shamrock Painting Co. | (301)498-9165 | Post Office Box 742 | 20707 |
| Raulin's Construction CO Inc | (301)604-1428 | 8303 Cypress Street | 20707 |
| Byrdaire Inc | (301)604-4822 | 16904 Supplee Ln | 20707 |
| Bray Electric Inc | (301)604-5114 | 309 Carroll Avenue | 20707 |
| DSD Electric Inc | (301)604-6976 | 1010 Ward Street | 20707 |
| All Phase Electric Inc | (301)604-9200 | 7231 Charriage Hill Drive | 20707 |
| John S Hillery & Associates Inc | (301)617-3900 | 14080 Baltimore Avenue | 20707 |
| The Electric Shop Inc | (301)617-8500 | 14721 Baltimore Avenue Suite F | 20707 |
| Hoffman John C Jr General Contractor | (301)725-3142 | Stansfield Road | 20707 |
You can also check out General Contractors in Laurel