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General Contractors and Additions in Maryland

5,731 providers listed in Maryland for General Contractors and Additions, across 407 ZIP codes: 5,720 companies and 11 independent tradespeople. 1,866 registered. 3,865 have verified permit history.

Credentials differ by state and city, because the requirement itself does. Each listing says which one it holds.

This is a credential, not a trade. Every state’s general-contractor or builder licence, home-improvement registration and city building-permit history lands here, so a firm listed as a general contractor may frame houses or fit bathrooms. The listing shows exactly which credential it holds; the profile shows what it does.

General Contractors and Additions by city and ZIP code in Maryland

ZIP codes with three or more listed providers. The number is how many are listed there.

Aberdeen 21001 13
Abingdon 21009 11
Accident 21520 7
Accokeek 20607 3
Annapolis 21401 180 21403 62 21409 18
Annapolis Junction 20701 5
Arnold 21012 36
Ashton 20861 3
Baldwin 21013 20
Baltimore 21201 43 21202 75 21206 17 21207 23 21208 51 21209 43 21210 21 21211 32 21212 23 21213 32 21214 16 21215 62 21217 52 21218 46 21219 40 21220 63 21221 41 21222 39 21223 31 21224 85 21225 11 21226 14 21227 38 21229 26 21230 99 21231 49 21234 40 21236 21 21237 37 21239 8 21244 33
Bel Air 21014 25 21015 14
Belcamp 21017 4
Beltsville 20705 26
Berlin 21811 22
Bethesda 20814 54 20816 12 20817 35 20827 3
Bishopville 21813 6
Boonsboro 21713 6
Bowie 20715 12 20716 8 20720 9 20721 8
Brandywine 20613 6
Brookeville 20833 4
Brooklandville 21022 5
Burtonsville 20866 10
Cabin John 20818 4
California 20619 4
Cambridge 21613 12
Capitol Heights 20743 12
Catonsville 21228 48
Centreville 21617 24
Chaptico 20621 3
Charlotte Hall 20622 7
Chesapeake Beach 20732 3
Chesapeake City 21915 3
Chester 21619 17
Chestertown 21620 22
Chevy Chase 20815 16
Church Hill 21623 3
Churchton 20733 3
Churchville 21028 8
Clarksburg 20871 9
Clarksville 21029 18
Clear Spring 21722 7
Clements 20624 4
Clinton 20735 6
Cockeysville 21030 58
College Park 20740 6
Columbia 21044 43 21045 46 21046 61
Cordova 21625 5
Crisfield 21817 4
Crofton 21114 32
Crownsville 21032 21
Cumberland 21502 8
Damascus 20872 12
Darlington 21034 6
Davidsonville 21035 11
Dayton 21036 7
Deale 20751 3
Delmar 21875 12
Denton 21629 4
Derwood 20855 10
Dunkirk 20754 12
Earleville 21919 6
East New Market 21631 4
Easton 21601 31
Eden 21822 11
Edgewater 21037 36
Edgewood 21040 13
Elkridge 21075 47
Elkton 21921 15 21922 3
Ellicott City 21041 4 21042 56 21043 26
Emmitsburg 21727 3
Fallston 21047 33
Finksburg 21048 26
Forest Hill 21050 28
Fort Washington 20744 9
Frederick 21701 23 21702 14 21703 24 21704 12
Freeland 21053 12
Frostburg 21532 4
Fruitland 21826 4
Fulton 20759 9
Gaithersburg 20877 15 20878 19 20879 15 20882 8
Galesville 20765 4
Gambrills 21054 17
Garrett Park 20896 3
Germantown 20874 5 20876 5
Glen Arm 21057 11
Glen Burnie 21060 25 21061 34
Glenelg 21737 5
Glenwood 21738 7
Glyndon 21071 4
Grantsville 21536 4
Grasonville 21638 11
Greenbelt 20770 4
Greensboro 21639 7
Hagerstown 21740 18 21741 4 21742 14
Hampstead 21074 26
Hanover 21076 25
Harwood 20776 11
Havre De Grace 21078 3
Hebron 21830 5
Henderson 21640 3
Highland 20777 10
Hollywood 20636 10
Hughesville 20637 5
Hunt Valley 21031 5
Huntingtown 20639 5
Hurlock 21643 5
Hyattsville 20783 7
Ijamsville 21754 7
Jarrettsville 21084 21
Jessup 20794 23
Joppa 21085 7
Keedysville 21756 5
Kennedyville 21645 3
Kensington 20895 15
Keymar 21757 11
Kingsville 21087 16
Knoxville 21758 7
La Plata 20646 15
Landover 20785 11
Lanham 20706 15
Laurel 20707 20 20708 4 20723 24 20724 4
Leonardtown 20650 14
Lexington Park 20653 7
Linthicum 21090 12
Lothian 20711 9
Lusby 20657 6
Lutherville 21094 5
Manchester 21102 24
Mardela Springs 21837 6
Marriottsville 21104 10
McHenry 21541 16
Mechanicsville 20659 19
Middletown 21769 11
Millersville 21108 53
Monkton 21111 29
Monrovia 21770 4
Montgomery Village 20886 3
Mt Airy 21771 55
Myersville 21773 5
New Holland 17557 3
New Market 21774 9
New Windsor 21776 22
Newburg 20664 5
North East 21901 6
Oakland 21550 31
Ocean City 21842 23
Odenton 21113 17
Olney 20832 4
Other 21205 19 21216 17
Owings 20736 18
Owings Mills 21117 76
Parkton 21120 19
Pasadena 21122 78 21123 6
Perry Hall 21128 14
Perryville 21903 3
Phoenix 21131 22
Pittsville 21850 5
Pocomoke 21851 5
Poolesville 20837 4
Port Deposit 21904 4
Port Republic 20676 3
Potomac 20854 34
Preston 21655 8
Prince Frederick 20678 9
Princess Anne 21853 4
Pylesville 21132 10
Queenstown 21658 11
Randallstown 21133 16
Reisterstown 21136 51
Ridgely 21660 5
Rising Sun 21911 10
Riva 21140 3
Riverdale 20737 3
Rockville 20850 33 20851 5 20852 45 20853 9
Rohrersville 21779 3
Saint Leonard 20685 7
Salisbury 21801 13 21804 13
Sandy Spring 20860 4
Savage 20763 9
Secretary 21664 3
Severn 21144 16
Severna Park 21146 56
Shady Side 20764 10
Silver Spring 20901 3 20902 9 20903 3 20904 15 20905 10 20906 11 20910 12
Smithsburg 21783 6
Solomons 20688 6
Sparks 21152 22
St. Michaels 21663 6
Stevenson 21153 3
Stevensville 21666 37
Street 21154 7
Swanton 21561 6
Sykesville 21784 69
Taneytown 21787 13
Temple Hills 20745 3 20748 7
Thurmont 21788 13
Timonium 21093 81
Towson 21204 39 21286 36
Tracys Landing 20779 3
Trappe 21673 8
Union Bridge 21791 14
Upper Marlboro 20772 16 20774 8
Upperco 21155 7
Waldorf 20601 4 20602 7 20603 4 20604 3
Walkersville 21793 4
West Friendship 21794 4
West River 20778 4
Westminster 21157 66 21158 40
Westover 21871 4
White Hall 21161 10
White Marsh 21162 15
Whiteford 21160 5
Williamsport 21795 5
Woodbine 21797 39
Woodsboro 21798 7
Woodstock 21163 5
Worton 21678 3

Other trades listed in Maryland

Lighting and Electrical 1,284Swimming Pools, Spas and Hot Tubs 132

General Contractors and Additions, every area · How licensing works in Maryland · What to know before hiring for general contractors and additions