Approved Plant List

To be considered for inclusion on this list, plants must go through a very structured process that starts with an initial plant walk-through to assess whether it has the proper equipment and trained personnel to process wood properly.

To complete the qualification process, the plant must then successfully produce a specified number of charges of white wood, followed by proper treatment of said wood, all under the careful eye of our partner, Timber Products Inspection. All of these steps must be completed within a 60-day period.

If a plant successfully qualifies and is listed on this list, it can be suspended or disqualified from the WQC program if it fails to maintain the same level of performance that it demonstrated during the qualification process.

There is no other published “Approved List” of plants associated with the cooperative program. WQC is also the only inspection/quality assurance program associated with the cooperative program that requires such a qualification process.

WQC Number Managing Company Plant Location Preservative Species Major Product
1 Langdale Forest
Products Co.
Valdosta, GA
(229) 333-2500
CCA SP Poles
2 Langdale Forest
Products Co.
Sweetwater, TN
(423) 337-6105
CCA SP Poles
3 Cox Wood of Alabama Vance, AL
(205) 633-8608
P SP Poles
4 Hughes Brothers Seward, NE
(402) 643-2991
P DF Xarms
5 Carolina Pole, Inc. Eutawville, SC
(803) 492-7728
CCA SP Poles
6 McFarland Cascade – Sheridan Sheridan, OR
(503) 843-2122
P, N DF, PP, WC Poles
7 United Wood Treating Co. Whitmire, SC
(803) 694-3668
CCA SP Poles
8 North-South
Wood Preserving
North, SC
(803) 492-7728
P SP, DF Xarms
9 Atlantic Pole and Piling
a division of Cox Industries, Inc.
Newsoms, VA
(757) 654-9462
P SP Poles
10 Baldwin Pole –
Mississippi LLC
Wiggins, MS
(601) 716-2178
P,  CCA SP Poles
12 Stella-Jones Arlington, WA
(360) 435-2146
P, N DF, WC, YC Poles
13 Brooks Mfg. Company Bellingham, WA
(360) 733-1700
P DF Xarms
15 Stella-Jones Canada Inc. Galloway
BC, Canada
(250) 429-3493
P LP, WC, DF, YC Poles
16 McFarland Cascade
Pole & Lumber Co.
Eugene, OR
(541) 689-1278
P DF Poles
18 McFarland Cascade – Silver Springs Silver Springs, NV
(775) 577-2000
P DF Poles
19 Kisatchie 
Treating, LLC
Converse, LA
(318) 645-7525
CCA SP Poles
20 Permapost
Products Co.
Hillsboro, OR
(503) 648-4156
P DF Xarms
23 DeSoto TMC Wiggins, MS
(601) 928-3921
CCA SP Poles
25 W.C. Meredith Co, Inc. East Point, GA
(404) 767-2621
P SP Poles
26 Dis-Tran Wood
Products, LLC
Vancouver, WA
(360) 735-9356
P DF Xarms
27 Dis-Tran
Products Inc.
Alexandria, LA
(318) 640-6892
P SP, DF Xarms
30 Koppers Industries Florence, SC
(843) 669-8231
CCA, C, P SP Poles
31 McFarland Cascade
Pole & Lumber Co.
Tacoma, WA
(253) 572-3033
P DF, WC, YC Poles
33 Carpenter’s Pole &
Piling Co., LLC
Picayune, MS
(601) 749-7140
CCA, C SP Poles
34 Brisco Wood
Preservers, Ltd.
Brisco
BC, Canada
(250) 346-3315
CCA WC, LP, YC Poles
35 Treated Materials
Company, Inc.
Rison, AR
(870) 325-7070
P, CCA SP Poles
38 Bell Lumber &
Pole Company
New Brighton, MN
(651) 633-4334
P WC, NP, DF, SP Poles
40 Robbins
Manufacturing Co.
Tampa, FL
(813) 971-3030
CCA SP Poles
42 Carpenter Pole &
Piling Company
Wiggins, MS
(601) 716-6114
CCA SP Poles
43 Baldwin Pole & Piling Bay Minette, AL
(251) 937-2141
CCA, P SP Poles
46 Atlantic Pole and Piling
a division of Cox Industries, Inc.
Vidalia, GA
(912) 537-4188
CCA, P SP Poles
48 J. H. Baxter Eugene, OR
(541) 689-3801
ACZA, C, P DF Poles
50 Huxford Pole &
Timber Co., Inc.
Huxford, AL
(251) 294-5495
P, CCA SP Poles
52 Stella-Jones Inc. Prince George
BC, Canada
(250) 561-1161
P LP, WC, YC Poles
53 Hydrolake
Leasing & Services
McBain, MI
(231) 825-2233
CCA NP Poles
54 Lufkin Creosoting Co., Inc. Lufkin, TX
(936) 634-4927
C SP Poles
57 Cahaba Pressure Treated Forest Products Brierfield, AL
(205) 926-9888
P, C, N, CCA SP Poles
59 Pennington
Crossarm Co.
Eugene, OR
(541) 343-6968
P DF Xarms
60 Apalachee Pole Company   Bristol, FL
(850) 643-2121
CCA SP Poles
61 T.R. Miller Mill Company Brewton, AL
(251) 867-1285
 
CCA, P
SP Poles
62 Stella-Jones Inc. New Westminster
BC, Canada
(604) 521-4385
P, C, CCA, ACZA DF, WC, YC Poles
64 Oklahoma Pole &
Lumber, Inc.
Broken Bow, OK
(580) 835-2255
P SP Poles
67 Ace Pole Company Waycross, GA
(912) 449-4011
CCA SP Poles
70 Stella-Jones
Canada Inc.
Carseland
Alberta, Canada
(403) 934-4600
P WC, LP, DF, YC Poles
71 Brown Wood
Preserving Company
Kennedy, AL
(205) 934-4600
P, CCA SP Poles
73 Electric Mills
Wood Preserving
Scooba, MS
(662) 476-8000
P SP Poles
76 Macon Treating Company Macon, MS
(662) 726-2932
CCA SP Poles
77 Page & Hill
Forest Products
Big Falls, MN
(800) 526-5110
ACZA NP, SP Poles
78 Carolina Pole, Inc. Leland, NC
(910) 371-3131
P, CCA SP Poles
80 Kisatchie Treating Company Alexandria, LA
(318) 442-2467
C, P, CCA SP Poles