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lead-safe certified firms in Maryland
1,928 certified lead-safe certified firms across 270 cities in Maryland. Choose a city to see local listings.
Baltimore211Silver Spring114Gaithersburg83Rockville63Frederick55Columbia42Beltsville41Bethesda39Annapolis36Hyattsville32Laurel32Glen Burnie28Bowie27Lanham25Upper Marlboro24Westminster20Landover18Potomac18Bel Air18Ellicott City17Germantown16Owings Mills16Fort Washington15Crofton15Elkridge15Pasadena15Sykesville15Parkville15Capitol Heights14Waldorf14Burtonsville13Severn12Millersville12Severna Park12Catonsville12Mount Airy12Towson12College Park11Greenbelt11Clinton11Edgewater11Riverdale10Kensington10Rosedale10Lutherville10Temple Hills9Accokeek9Olney9Mechanicsville9Easton9Derwood8Gambrills8Odenton8Montgomery Village8Clarksburg8Prince Frederick8Stevensville8Essex8Cockeysville8Middle River8Middletown8Hampstead8Chestertown8Takoma Park7Jessup7Arnold7Monrovia7Eldersburg7Finksburg7Reisterstown7Perry Hall7Elkton7Oxon Hill6Brandywine6Brookeville6Owings6Huntingtown6Halethorpe6Randallstown6Nottingham6Timonium6Thurmont6Baldwin6Cambridge6Aberdeen6Chevy Chase5District Heights5Berwyn Heights5Savage5La Plata5Poolesville5Damascus5Woodbine5Lusby5Queenstown5Forest Hill5Bladensburg4Cabin John4Hanover4Ijamsville4Gwynn Oak4Pikesville4Saint Leonard4Hunt Valley4White Marsh4Phoenix4Centreville4Keedysville4Fallston4Manchester4Edgewood4Hagerstown4Mount Rainier3Brentwood3Cheverly3Adelphi3New Carrollton3North Bethesda3Glenn Dale3Ashton3Brinklow3Boyds3Laplata3Hughesville3Marriottsville3Brooklyn3Dundalk3Lutherville Timonium3Walkersville3Leonardtown3Lexington Park3Parkton3White Hall3Abingdon3Jarrettsville3Pylesville3Port Deposit3North East3Denton3University Park2Seat Pleasant2Riverale2Capital Heights2Glenarden2Wheaton2Sandy Spring2Highland2North Potomac2Davidsonville2Gaitherburg2Lothian2Dayton2Dunkirk2Glenwood2Westfriendship2Shady Side2Dickerson2Linthicum2Linthicum Heights2Brooklyn Park2Lansdowne2Chesapeake Beach2Charlotte Hall2New Market2Sparrows Point2Chester2Jefferson2Upperco2Sparks2Glen Arm2California2Joppa2Cordova2Monkton2Boonsboro2Freeland2Churchville2Aberdeen Proving Ground2Darlington2Havre De Grace2Whiteford2Earleville2Greensboro2Smithsburg2Fairmount Heights1Forestville1East Riverdale1Betheda1Glen Echo1Camp Springs1Suitland1Largo1Ft Washington1Mitchellville1Garrett Park1Beltsville, Md1Lanham-seabrook1Glendale1North Besthesda1Colesville1Spencerville1Bryans Road1Fulton1Davisonville1Clarksville1Annapolis Junction1Darnestown1Gaithersbug1Montgomery1Indian Head1White Plains1Colombia1Glenelg1Crownsville1Harwood1Deale1West Friendship1Cooksville1Barnesville1Arbutus1Halthorpe1Mt Airy1Woodstock1Windsormill1Windsor Mill1Mt. Airy1Urbana1Adamstown1Pikesville, Md1Stafford1Port Republic1Batimore1Point Of Rocks1Sherwood1Reinsterstown1Owings Mill1Townson1St Leonard1Union Bridge1Brunswick1Saint Michaels1New Windsor1Bushwood1Hollywood1Rock Hall1Cockeysville Md1Callaway1Sparks Glencoe1Westminister1Hydes1Keymar1Rohrersville1Kingsville1Wye Mills1Joppa Town1Trappe1Tasneytown1Taneytown1Wesminster1Queen Anne1Belair1Church Hill1Preston1Worton1Knoxville1Street1Galena1Millington1Rising Sun1Hurlock1