General contractors in Columbia, MD 21046
26 general contractors, with local market data for this ZIP.
General contractors 26Roofing and exteriors 9HVAC 6Remodeling 3Painting 3Flooring and tile 2Garage doors 2Concrete and masonry 1Electricians 1Excavation and demolition 1Carpentry, drywall and windows 1Other construction trades 1
Area profitability, construction65 / 100Strong market, crowded field
Typical home value$515,000+0.1% in the past year
New homes permitted, 2025728Howard County
Homeowners65.1%6,100 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Allan Homes UnlimitedGeneral contractor · 10260 Old Columbia Rd, Columbia(410) 977-5700 · allanhomesunlimited.com
archSCAN, LLCBuilding contractor · 7172 Columbia Gateway Dr Ste C, Columbia(410) 553-6383 · archscan.com · 12 drivers, 1 truck
ARDO Contracting IncGeneral contractor · 9693 Gerwig Ln, Columbia(410) 290-9899 · ardoinc.com · 4 drivers, 1 truck
Boyd Construction CompanyGeneral contractor · 8630 Guilford Rd Ste 141, Columbia(202) 223-7663 · boydconstructionco.com
Cobalt ResearchGeneral contractor · 7308 Silent Bird Ct, Columbia(410) 309-6085 · cobalt1.fedvendor.com
Columbia Chimney ServicesGeneral contractor · 10295 Wayover Way, Columbia(410) 997-3181 · columbiachimney.com
FiberPlus IncGeneral contractor · 9515 Gerwig Ln, Columbia(301) 317-3300 · fiberplusinc.com
HR Construction GroupBuilding contractor · 10200 Old Columbia Rd Ste K, Columbia(301) 205-5409 · hrconstruction.com · 1 driver, 2 trucks
InnoplexGeneral contractor · 7067 Columbia Gateway Dr, Columbia(443) 546-2132 · innoplexllc.com
LennarConstruction company · 7035 Albert Einstein Dr, Columbia(609) 245-2240 · lennar.com
Mechanical SystemsGeneral contractor · 10220 Old Columbia Rd, Columbia(410) 381-4444 · mechsys.com
Patriot LLCGeneral contractor · 9520 Berger Rd, Columbia(410) 381-8015 · patriotllc.net
Plano-Coudon ConstructionConstruction company · 7160 Columbia Gateway Dr, Columbia(410) 837-2570 · pcbuilds.com
ProCraft RenovationsConstruction company · 10290 Old Columbia Rd, Columbia(443) 292-2056 · procraftrenovations.com
Rebuild IncConstruction company · 9520 Berger Rd, Columbia(410) 381-4380 · ReBuildInc.com
Sabree IncorporatedConstruction company · 9687 Gerwig Ln, Columbia(443) 741-4310 · sabreeinc.com
Seadmok Water Construction L.L.CConstruction company · 6700 Alexander Bell Dr Ste 200, Columbia(443) 328-4440 · seadmokwater.com · 1 driver, 1 truck
Tate Inc.General contractor · 7001 Columbia Gateway Dr, Columbia(800) 231-7788 · tateglobal.com
Technical and Management Assistance CorporationGeneral contractor · 8335 Guilford Rd, Columbia(443) 583-8622 · tmac-sb.com
Toll Brothers Maryland Division OfficeHome developer · 7164 Columbia Gateway Dr, Columbia(410) 872-9105 · tollbrothersdesignstudio.com
VCT Kitchen And BathGeneral contractor · 7060 Oakland Mills Rd, Columbia(240) 470-6825 · vctkitchenandbath.com
CalAtlantic HomesHome builder · 9710 Patuxent Woods Dr Ste 100, Columbia(410) 290-0094
Derek Contractors LLCConstruction company · Columbia(240) 237-5812 · 1 driver, 1 truck
Manekin Construction LLCConstruction company · Columbia(410) 423-2000 · 4 drivers, 1 truck
Real Construction Services IncConstruction company · Columbia(301) 502-0411 · 2 drivers
Saleiro Construction CorporationConstruction company · Columbia(301) 498-7072 · 1 driver, 1 truck
Construction in ZIP 21046 at a glance
Local building angle: Howard County permitted 728 new homes in 2025, including 379 apartment units. 10% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.