San Marcos, TX
Loading weather...
My Store: San Marcos
Open Today 7am-5pm
Find Stores
Exit Search Results Search Close

McCoy's Building Supply

Mobile Menu Close
  1. Shop Products
  2. DIY Center
  3. Pro Services

Building Wire

28827421 Building Wire, 14 AWG Wire, 2 -Conductor, 25 ft L, Copper Conductor, PVC Insulation
Southwire
28827421 Building Wire, 14 AWG Wire, 2 -Conductor, 25 ft L, Copper Conductor, PVC Insulation
Project Lists Icon
Sku: 180047 More Options
6 Available at SAN MARCOS
$30.99
28827422 Sheathed Cable, 14 AWG Wire, 2 -Conductor, 50 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Romex
28827422 Sheathed Cable, 14 AWG Wire, 2 -Conductor, 50 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Project Lists Icon
Sku: 180048 More Options
9 Available at SAN MARCOS
$61.99
28827428 Sheathed Cable, 14 AWG Wire, 2 -Conductor, 100 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Romex
28827428 Sheathed Cable, 14 AWG Wire, 2 -Conductor, 100 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Project Lists Icon
Sku: 180049 More Options
4 Available at SAN MARCOS
$84.99
28828221 Sheathed Cable, 12 AWG Wire, 2 -Conductor, 25 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Romex
28828221 Sheathed Cable, 12 AWG Wire, 2 -Conductor, 25 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Project Lists Icon
Sku: 180054 More Options
2 Available at SAN MARCOS
$41.99
28828222 Sheathed Cable, 12 AWG Wire, 2 -Conductor, 50 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Romex
28828222 Sheathed Cable, 12 AWG Wire, 2 -Conductor, 50 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Project Lists Icon
Sku: 180055 More Options
3 Available at SAN MARCOS
$79.99
28828228 Sheathed Cable, 12 AWG Wire, 2 -Conductor, 100 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Romex
28828228 Sheathed Cable, 12 AWG Wire, 2 -Conductor, 100 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Project Lists Icon
Sku: 180056 More Options
4 Available at SAN MARCOS
$108.99
28829021 Sheathed Cable, 10 AWG Wire, 2 -Conductor, 25 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Romex
28829021 Sheathed Cable, 10 AWG Wire, 2 -Conductor, 25 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Project Lists Icon
Sku: 180061 More Options
15 Available at SAN MARCOS
$74.99
28829022 Sheathed Cable, 10 AWG Wire, 2 -Conductor, 50 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Romex
28829022 Sheathed Cable, 10 AWG Wire, 2 -Conductor, 50 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Project Lists Icon
Sku: 180062 More Options
4 Available at SAN MARCOS
$132.99
28829028 Sheathed Cable, 10 AWG Wire, 2 -Conductor, 100 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Romex
28829028 Sheathed Cable, 10 AWG Wire, 2 -Conductor, 100 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Project Lists Icon
Sku: 180063 More Options
3 Available at SAN MARCOS
$235.99
63946821 Sheathed Cable, 14 AWG Wire, 3 -Conductor, 25 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Romex
63946821 Sheathed Cable, 14 AWG Wire, 3 -Conductor, 25 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Project Lists Icon
Sku: 180068 More Options
3 Available at SAN MARCOS
$39.99
63946822 Sheathed Cable, 14 AWG Wire, 3 -Conductor, 50 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Romex
63946822 Sheathed Cable, 14 AWG Wire, 3 -Conductor, 50 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Project Lists Icon
Sku: 180069 More Options
4 Available at SAN MARCOS
$73.99
63946828 Sheathed Cable, 14 AWG Wire, 3 -Conductor, 100 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Romex
63946828 Sheathed Cable, 14 AWG Wire, 3 -Conductor, 100 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Project Lists Icon
Sku: 180070 More Options
1 Available at SAN MARCOS
$114.99
63947621 Sheathed Cable, 12 AWG Wire, 3 -Conductor, 25 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Romex
63947621 Sheathed Cable, 12 AWG Wire, 3 -Conductor, 25 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Project Lists Icon
Sku: 180075 More Options
9 Available at SAN MARCOS
$69.99
63947622 Sheathed Cable, 12 AWG Wire, 3 -Conductor, 50 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Romex
63947622 Sheathed Cable, 12 AWG Wire, 3 -Conductor, 50 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Project Lists Icon
Sku: 180076 More Options
3 Available at SAN MARCOS
$139.99
63947628 Sheathed Cable, 12 AWG Wire, 3 -Conductor, 100 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Romex
63947628 Sheathed Cable, 12 AWG Wire, 3 -Conductor, 100 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Project Lists Icon
Sku: 180077 More Options
2 Available at SAN MARCOS
$214.99
63948422 Electrical Cable, 10 AWG Wire, 3 -Conductor, 50 ft L, Copper Conductor, PVC Insulation
Southwire
63948422 Electrical Cable, 10 AWG Wire, 3 -Conductor, 50 ft L, Copper Conductor, PVC Insulation
Project Lists Icon
Sku: 180083 More Options
2 Available at SAN MARCOS
$178.99
10/3NM-WGX100 Sheathed Cable, 10 AWG Wire, 3 -Conductor, 100 ft L, Copper Conductor, PVC Insulation
Southwire
10/3NM-WGX100 Sheathed Cable, 10 AWG Wire, 3 -Conductor, 100 ft L, Copper Conductor, PVC Insulation
Project Lists Icon
Sku: 180084 More Options
5 Available at SAN MARCOS
$268.99
13055921 Building Wire, 12 AWG Wire, 2 -Conductor, 25 ft L, Copper Conductor, PVC Insulation
Southwire
13055921 Building Wire, 12 AWG Wire, 2 -Conductor, 25 ft L, Copper Conductor, PVC Insulation
Project Lists Icon
Sku: 180090 More Options
6 Available at SAN MARCOS
$44.99
13055922 Building Wire, 12 AWG Wire, 2 -Conductor, 50 ft L, Copper Conductor, PVC Insulation
Southwire
13055922 Building Wire, 12 AWG Wire, 2 -Conductor, 50 ft L, Copper Conductor, PVC Insulation
Project Lists Icon
Sku: 180091 More Options
5 Available at SAN MARCOS
$81.99
13055926 Building Wire, 12 AWG Wire, 2 -Conductor, 100 ft L, Copper Conductor, PVC Insulation
Southwire
13055926 Building Wire, 12 AWG Wire, 2 -Conductor, 100 ft L, Copper Conductor, PVC Insulation
Project Lists Icon
Sku: 180092 More Options
3 Available at SAN MARCOS
$114.99
10/2UF-W/GX25 Building Wire, #10 AWG Wire, 2 -Conductor, 25 ft L, Copper Conductor, PVC Insulation
Romex
10/2UF-W/GX25 Building Wire, #10 AWG Wire, 2 -Conductor, 25 ft L, Copper Conductor, PVC Insulation
Project Lists Icon
Sku: 180097 More Options
2 Available at SAN MARCOS
$79.99
13056722 Building Wire, 10 AWG Wire, 2 -Conductor, 50 ft L, Copper Conductor, PVC Insulation
Southwire
13056722 Building Wire, 10 AWG Wire, 2 -Conductor, 50 ft L, Copper Conductor, PVC Insulation
Project Lists Icon
Sku: 180098 More Options
4 Available at SAN MARCOS
$149.99
13056728 Building Wire, 10 AWG Wire, 2 -Conductor, 100 ft L, Copper Conductor, PVC Insulation
Southwire
13056728 Building Wire, 10 AWG Wire, 2 -Conductor, 100 ft L, Copper Conductor, PVC Insulation
Project Lists Icon
Sku: 180099 More Options
2 Available at SAN MARCOS
$249.99
28827455 Sheathed Cable, 14 AWG Wire, 2 -Conductor, 250 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Romex
28827455 Sheathed Cable, 14 AWG Wire, 2 -Conductor, 250 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Project Lists Icon
Sku: 180100
0 Available at SAN MARCOS
$123.99 / Box
28828255 Sheathed Cable, 12 AWG Wire, 2 -Conductor, 250 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Romex
28828255 Sheathed Cable, 12 AWG Wire, 2 -Conductor, 250 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Project Lists Icon
Sku: 180103 More Options
Call For Availability
Call For Price
28828201 Sheathed Cable, 12 AWG Wire, 2 -Conductor, 1000 ft L, Copper Conductor, PVC Insulation
Romex
28828201 Sheathed Cable, 12 AWG Wire, 2 -Conductor, 1000 ft L, Copper Conductor, PVC Insulation
Project Lists Icon
Sku: 180104
0 Available at SAN MARCOS
$1.79 / Foot
28829055 Sheathed Cable, 10 AWG Wire, 2 -Conductor, 250 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Romex
28829055 Sheathed Cable, 10 AWG Wire, 2 -Conductor, 250 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Project Lists Icon
Sku: 180106
0 Available at SAN MARCOS
$317.99 / Box
63946855 Sheathed Cable, 14 AWG Wire, 3 -Conductor, 250 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Romex
63946855 Sheathed Cable, 14 AWG Wire, 3 -Conductor, 250 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Project Lists Icon
Sku: 180108 More Options
1 Available at SAN MARCOS
$157.99 / Box
63947655 Sheathed Cable, 12 AWG Wire, 3 -Conductor, 250 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Romex
63947655 Sheathed Cable, 12 AWG Wire, 3 -Conductor, 250 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Project Lists Icon
Sku: 180109 More Options
2 Available at SAN MARCOS
$278.99 / Box
63948455 Sheathed Cable, 10 AWG Wire, 3 -Conductor, 250 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Romex
63948455 Sheathed Cable, 10 AWG Wire, 3 -Conductor, 250 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Project Lists Icon
Sku: 180112 More Options
4 Available at SAN MARCOS
$468.99 / Box
63950005 Sheathed Cable, 6 AWG Wire, 3 -Conductor, 500 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Romex
63950005 Sheathed Cable, 6 AWG Wire, 3 -Conductor, 500 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Project Lists Icon
Sku: 180113 More Options
240 Available at SAN MARCOS
$6.99 / Foot
63949205 Sheathed Cable, 8 AWG Wire, 3 -Conductor, 500 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Romex
63949205 Sheathed Cable, 8 AWG Wire, 3 -Conductor, 500 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Project Lists Icon
Sku: 180114 More Options
290 Available at SAN MARCOS
$5.79 / Foot
28893601 Building Wire, 8 AWG Wire, 2 -Conductor, 1000 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Romex
28893601 Building Wire, 8 AWG Wire, 2 -Conductor, 1000 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Project Lists Icon
Sku: 180115 More Options
440 Available at SAN MARCOS
$3.99 / Foot
28894401 Building Wire, 6 AWG Wire, 2 -Conductor, 1000 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Romex
28894401 Building Wire, 6 AWG Wire, 2 -Conductor, 1000 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Project Lists Icon
Sku: 180118 More Options
1120 Available at SAN MARCOS
$3.99 / Foot
13055955 Building Wire, 12 AWG Wire, 2 -Conductor, 250 ft L, Copper Conductor, PVC Insulation
Southwire
13055955 Building Wire, 12 AWG Wire, 2 -Conductor, 250 ft L, Copper Conductor, PVC Insulation
Project Lists Icon
Sku: 180121 More Options
3 Available at SAN MARCOS
$197.99 / Box
10/2UF-W/GX250 Building Wire, #10 AWG Wire, 2 -Conductor, 250 ft L, Copper Conductor, PVC Insulation
Romex
10/2UF-W/GX250 Building Wire, #10 AWG Wire, 2 -Conductor, 250 ft L, Copper Conductor, PVC Insulation
Project Lists Icon
Sku: 180124 More Options
1 Available at SAN MARCOS
$353.99 / Box
2/OBK-STRX500 Building Wire, 2/0 AWG Wire, 1 -Conductor, 500 ft L, Copper Conductor, Nylon Sheath
Southwire
2/OBK-STRX500 Building Wire, 2/0 AWG Wire, 1 -Conductor, 500 ft L, Copper Conductor, Nylon Sheath
Project Lists Icon
Sku: 18013000 More Options
430 Available at SAN MARCOS
$4.09 / Foot
1/0BK-STRX500 Building Wire, 1/0 AWG Wire, 1 -Conductor, 500 ft L, Copper Conductor, PVC Insulation
Southwire
1/0BK-STRX500 Building Wire, 1/0 AWG Wire, 1 -Conductor, 500 ft L, Copper Conductor, PVC Insulation
Project Lists Icon
Sku: 18013004 More Options
615 Available at SAN MARCOS
$3.59 / Foot
20494105 Building Wire, 6 AWG Wire, 1000 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Southwire
20494105 Building Wire, 6 AWG Wire, 1000 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Project Lists Icon
Sku: 180133 More Options
370 Available at SAN MARCOS
$0.89 / Foot
20493305 Building Wire, 6 AWG Wire, 1000 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Southwire
20493305 Building Wire, 6 AWG Wire, 1000 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Project Lists Icon
Sku: 180136 More Options
440 Available at SAN MARCOS
$0.89 / Foot
20500502 Building Wire, 4 AWG Wire, 1000 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Southwire
20500502 Building Wire, 4 AWG Wire, 1000 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Project Lists Icon
Sku: 180139 More Options
370 Available at SAN MARCOS
$1.69 / Foot
20499004 Building Wire, 4 AWG Wire, 1000 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Southwire
20499004 Building Wire, 4 AWG Wire, 1000 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Project Lists Icon
Sku: 180142 More Options
780 Available at SAN MARCOS
$1.69 / Foot
20503902 Building Wire, 2 AWG Wire, 1000 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Southwire
20503902 Building Wire, 2 AWG Wire, 1000 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Project Lists Icon
Sku: 180145 More Options
1010 Available at SAN MARCOS
$2.19 / Foot
20502102 Building Wire, 2 AWG Wire, 1000 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Southwire
20502102 Building Wire, 2 AWG Wire, 1000 ft L, Copper Conductor, PVC Insulation, Nylon Sheath
Project Lists Icon
Sku: 180148 More Options
900 Available at SAN MARCOS
$2.19 / Foot
11353005 Building Wire, 3 AWG Wire, 500 ft L, Copper Conductor, Polyethylene Insulation, Black Sheath
Southwire
11353005 Building Wire, 3 AWG Wire, 500 ft L, Copper Conductor, Polyethylene Insulation, Black Sheath
Project Lists Icon
Sku: 180154 More Options
Call For Availability
Call For Price
10638502 Building Wire, 6 AWG Wire, 1 -Conductor, 315 ft L, Copper Conductor
Southwire
10638502 Building Wire, 6 AWG Wire, 1 -Conductor, 315 ft L, Copper Conductor
Project Lists Icon
Sku: 180160 More Options
113 Available at SAN MARCOS
$1.19 / Foot
10644302 Building Wire, 4 AWG Wire, 1 -Conductor, 200 ft L, Copper Conductor
Southwire
10644302 Building Wire, 4 AWG Wire, 1 -Conductor, 200 ft L, Copper Conductor
Project Lists Icon
Sku: 180163 More Options
150 Available at SAN MARCOS
$1.79 / Foot
22964101 Building Wire, 12 AWG Wire, 1 -Conductor, 500 ft L, Copper Conductor, PVC Insulation
Southwire
22964101 Building Wire, 12 AWG Wire, 1 -Conductor, 500 ft L, Copper Conductor, PVC Insulation
Project Lists Icon
Sku: 180168 More Options
460 Available at SAN MARCOS
$0.49 / Foot