No. SHA Plant
No.		 Company Location Phone Fax Plant Type Est. Tons
Per Hour		 Plant of
the Year		 Diamond
Achievement
1 159 AGGREGATE INDUSTRIES GREENBELT,MD 301-317-0300 301-317-0303 ANNAPOLIS JUNCTION GENCOR/Drum 300 TONS
2 153 AGGREGATE INDUSTRIES GREENBELT,MD 301-843-5600 301-932-4855 WALDORF ASTEC/Drum 400 TONS 1999
3 167 C.A. BEAN ASPHALT CALIFORNIA, MD 301-884-9813 301-994-9086 MECHANICSVILLE, MD CEDAR RAPIDS/Batch 100 TONS
4 131 DAVID A. BRAMBLE CHESTERTOWN, MD 410-758-3677 410-758-4049 WYE MILLS STANDARD HAVEN / DRUM 400 TONS
5 025 DAVID A. BRAMBLE CHESTERTOWN, MD 410-822-3600 410-820-8593 TALBOT / EASTON PLANT HETHERINGTON & BERNER / BATCH 200 TONS
6 026 DAVID A. BRAMBLE CHESTERTOWN, MD MASSEY, MD ASTEC/Drum 300 TONS
7 147 CRAIG BLACKTOP & PAVING HAGERSTOWN, MD 301-739-9814 301-739-0-439 HAGERSTOWN, MD MCCARTER/Batch 120 TONS
8 161 CRAIG BLACKTOP & PAVING HAGERSTOWN, MD 301-739-9814 301-739-0439 HAGERSTOWN,MD GENCOR BITUMA/Drum 300 TONS
9 128 F.O. DAY BITUMINOUS CO ROCKVILLE, MD 301-424-4024 301-424-8655 TRAVILAH ASTEC/Drum 500 TONS
10 120 FORESTVILLE ASPHALT FORESTVILLE, MD 301-350-6100 301-499-2140 FORESTVILLE GENCOR/Drum 400 TONS
11 169 FREDERICK ASPHALT FREDERICK, MD 301-831-8094 301-831-8097 FREDERICK,MD STANDARD HAVEN/Drum 400 TONS
12 177 CHARLES COUNTY ASPHALT ROCKVILLE, MD 301-843-0600 301-843-8911 WALDORF, MD ASTEC/Drum 500 TONS
13 140 DORCHESTER COUNTY CAMBRIDGE, MD 410-228-2920 410-228-9516 DORCHESTER BARBER-GREEN / DRUM 100 TONS
14 116 EDGEMOOR MATERIALS NORTH EAST, MD 410-287-5555 410-287-3481 CECIL BARBER-GREEN / DRUM 400 TONS
15 154 P. FLANIGAN & SON. BROOKLYN, MD 410-355-5431 410-355-3315 BROOKLYN, MD McCARTER/Batch 240 TONS
16 051 P. FLANIGAN & SON BALTIMORE, MD 410-752-7536 410-783-4717 BALTIMORE, MD. STANDARD HAVEN COUNTER Flow/Drum 380 TONS
17 127 P. FLANIGAN & SON BALTIMORE, MD 410-669-6300 410-669-6612 BALTIMORE, MD. STANDARD HAVEN COUNTER Flow/Drum 380 TONS 1997-98
18 170 FT. MYER CONST. CORP WASHINGTON, DC 202-269-2288 202-635-2542 WASHINGTON, DC GENCOR/Batch 260TONS
19 174 FT. MYER CONST. CORP WASHINGTON, DC 202-269-0400 202-526-8572 WASHINGTON, DC HERRINGTOM/Batch 200 TONS
20 168 C. WM. HETZER, INC HAGERSTOWN, MD 301-745-5900 301-745-5903 HAGERSTOWN,MD ASTEC/Drum 270 TONS
21 073 I.A. CONSTRUCTION CORP. CONCORDVILLE, PA 410-957-2931 410-957-4969 MD-VA LINE ASTEC/Drum 300 TONS
22 077 I.A. CONSTRUCTION CORP. CONCORDVILLE, PA 410-742-6158 410-896-9085 DELMAR, MD DILLMAN/Drum 400 TONS
23 059 I.A. CONSTRUCTION CORP CONCORDVILLE, PA 302-238-7107 302-238-7029 GUMBRO, DE CMI /Drum 400 TONS Yes
24 081 IA CONSTRUCTION CORP CUMBERLAND, MD 301-724-8868 301-724-0864 CORRIGANVILLE,MD MCCARTER/Batch 180 TONS Yes
25 173 INDEPENDENCE MATERIALS ELKTON, MD 410-392-6061 410-893-2695 ELKTON ASTEC/Drum 275 TONS
26 083 INDEPENDENCE MATERIALS FALLSTON, MD 410-877-1606 410-272-8279 ABERDEEN, MD STANDARD HAVEN COUNTER Flow/Drum 350 TONS
27 141 KARY ASPHALT SALISBURY, MD 410-543-0200 410-742-0504 FRUITLAND, MD CMI /Drum 350 TONS
28 158 KARY ASPHALT BISHOPVILLE, MD 410-352-5056 410-352-5071 BISHOP, MD CMI / Drum 250 TONS
29 135 KEYSTONE LIME CO SPRINGS, PA 814-662-2150 814-662-2712 SPRINGS, PA BARBER-GREENE/Drum 200 TONS
30 144 R.F.. KLINE, INC. FREDERICK, MD 301-662-8211 301-6620041 FREDERICK,MD BITUMA STAR/Drum 650 TONS
31 157 LAFARGE TOWSON, MD. 301-294-7561 301-294-8755 ROCKVILLE, MD ASTEC/Drum 350 TONS Yes
32 123 LAFARGE TOWSON, MD 410-574-2620 410-780-3610 ROSEDALE, MD HETHERINGTON & BERNER/Drum 350 TONS
33 085 LAFARGE TOWSON, MD. 301-925-4455 310-636-9868 LANDOVER CEDAR RAPIDS/Batch 210 TONS
34 003 LAFARGE TOWSON, MD 301-474-9251 301-441-3219 BRANCHVILLE MCCARTER/Batch 300 TONS
35 LAURAL SAND & GRAVEL LAUREL, MD 800-762-2294 301-470-4075 LAUREL, MD Batch 200 TONS
36 139 MARYLAND PAVING ABERDEEN, MD 410-879-6970 410-879-5478 ABERDEEN, MD STANDARD HAVEN/Drum 350 TONS 2000-01 Yes
37 160 MARYLAND PAVING FINKSBURG, MD 410-526-6066 410-526-5764 FINKSBURG, MD TARMAC/Batch 300 TONS 1996
38 090 MARYLAND PAVING CHURCHVILLE, MD. 410-879-2192 410-526-5764 CHURCHVILLE, MD. CMI/Batch 300 TONS
39 138 MARYLAND PAVING COCKEYSVILLE, MD 410-683-2220 410-683-2039 COCKEYSVILLE, MD ASTEC DOUBLE BARREL/Drum 450 TONS
40 065 MATTERN CONSTRUCTION BOONSBORO, MD 301-714-4900 301-714-4999 BOONSBORO,MD HETHERINGTON & BERNER/Drum 180 TONS
41 040 MILLER ASPHALT PROD HAMPSTEAD, MD 410-848-4898 410-848-8887 WESTMINSTER, MD STANDARD HAVEN/Drum 450 TONS Yes
42 114 MILLER ASPHALT PROD HAMPSTEAD, MD 410-833-3780 410-833-4958 FINKSBURG, MD BARBER-GREENE/Batch 360 TONS Yes
43 134 MILLER ASPHALT PROD HAMPSTEAD, MD 410-833-3780 410-833-4958 FINKSBURG, MD BARBER-GREENE/Batch 240 TONS Yes
44 105 MILLER ASPHALT PROD HAMPSTEAD, MD 301-845-8784 301-845-2658 WOODSBORO, MD BARBER-GREENE/Batch 360 TONS Yes
45 133 P&W EXCAVATING CO WARFORDSBURG,PA 717-294-6111 717-294-6113 PA,WARFORDSBURG,PA MCCARTER/Batch 300 TONS
46 172 PARROTT MATERIALS&SUP WOODBINE, MD 410-795-6745 410-795-4274 WOODBINE, MD CMI/Batch 300 TONS
47 106 PARROTT MATERIALS&SUP WOODBINE, MD 410-795-6745 410-795-4274 WOODBINE, MD MIDWEST TANK/Batch 120 TONS
48 165 PATUXENT ASPHALT CROFTON, MD 410-551-0602 410-551-0603 SEVERN BITUMA CONST. EQUIP 400 TONS
49 028 PRINCE GEORGES CONT CLINTON, MD. 301-373-2114 301-373-5243 CALIFORNIA, MD HETHERINGTON & BERNER/Batch 180 TONS
50 109 PRINCE GEORGES CONT. CLINTON, MD 301-297-8760 301-297-5230 CLINTON, MD ASTEC/Drum 320 TONS
51 129 PRINCE GEORGES CONT CLINTON, MD. 301-870-6266 301-870-6286 WALDORF STANDARD HAVEND/Drum 225 TONS
52 151 RELIABLE CONTRACTING MILLERSVILLE, MD 410-721-3143 410-793-0538 GAMBRILLS, MD STANDARD HAVEN/Drum 500 TONS 1995 Yes
53 113 RELIABLE CONTRACTING MILLERSVILLE, MD 410-721-3143 410-793-0538 GAMBRILLS, MD HETHERINGTON & BERNER/Drum 300 TONS Yes
54 012 RELIABLE CONTRACTING MILLERSVILLE, MD 410-766-3226 410-760-8334 GLEN BURNIE CMI/Batch 300 TONS
55 178 SENATE WASHINGTON, DC WASHINGTON, DC
56 071 TILCON DOVER, DE 302-734-8632 302-678-3379 DOVER, DE CEDAR RAPIDS/Batch 180 TONS
57 078 TILCON-WARREN DOVER, DE 302-734-8632 302-678-3379 DOVER, DE BARBER-GREENE/Batch 180 TONS
58 058 UNION EQUIPMENT CO WARFORDSBURG, PA 717-294-3297 717-294-6400 WARFORDSBURG,PA BARBER-GREENE/Batch 300 TONS
59 146 VALLEY QUARRIES CHAMBERSBURG, PA 717-264-5811 717-267-2521 CHAMBERSBURG,PA BARBER-GREENE/Batch 240 TONS
60 VALLEY QUARRIES GETTYSBURG, PA 717-334-3165 717-334-3213 GETTYSBURG, PA ASTEC/DRUM 400 TONS
61 064 L.W. WOLFE MYERSVILLE, MD 301-790-3372 301-293-3578 BEAVER CREEK BARBER-GREENE/Batch 120 TONS
62 137 WOLFE & SON MIDDLETOWN, MD 301-663-1955 301-371-8705 EAST SOUTH ST,FREDERICK BARBER-GREENE/Batch 200 TONS
Black-MAA Member
Orange-Non Member