Affiliate Organizations

Western States Roofing Contractors Association is an active and progressive organization of members who share a common purpose and interests. Numerous WSRCA committees and Affiliate Associations are responsible for an ongoing development of new ideas, programs and services. WSRCA strives to work with their affiliate associations to promote the industry.

Alberta Roofing Contractors Association
Karen Rutherford
2380 Pegasus Rd., NE
Calgary, AB T2E 8G8, Canada
Phone: (403) 250-7055
Fax: (403) 250-1702
Email: krutherford@arcaonline.ca
Web site: www.arcaonline.ca

ARC of Oregon & SW Washington
Jim Watts
3434 SW Water Avenue
Portland, OR 97239
Phone: (503) 228-3387
Fax: (503) 228-3388
Email: watts@qwestoffice.net
Web site: www.arcosww.org

Arizona Roofing Contractors Association
Dwayne Yourko
5050 N. 8th Place, Building #6
Phoenix, AZ 85014
Phone: (602) 335-0133
Fax: (602) 335-0118
Email: dyourko@azroofing.org
Web site: www.azroofing.org

IRC of California
John Upshaw
1408 W. Main Street, Suite D
Ripon, CA 95366
Phone: (925) 658-4870
Fax: (866) 830-2245
Email: roofpro@ircc.org
Web site: www.ircc.org

IRC of California – Silicon Valley
Steve Nash
P.O. Box 27935
Concord, CA 94527-0935
Phone: (408) 972-7855
Fax: (925) 930-7704
Email: roofpro@ircc.org
Web site: www.ircc.org

Montana Roofing Contractors Association
Connie Dempster
1629 Avenue D, Suite B6
Billings, MT 59104-0996
Phone: (406) 259-7300
Fax: (406) 482-1884
Email: connie@assoc-mgt.com
Web site: www.mt-rca.org

New Mexico Roofing Contractors Association
Larry Sonntag – Apprenticeship Director
P.O. Box 95725
Albuquerque, NM 87199
Phone: (505) 235-7398
Fax: (505) 342-1705
Email: larry@nmrca.com
Web site: www.nmrca.com

RCA of British Columbia
Ivan Van Spronsen
9734 201st Street
Langley, BC V1M 3E8
Phone: (604) 882-9734
Fax: (604) 882-1744
Email: ivan@rcabc.org
Web site: www.rcabc.org

RCA of Hawai’i
Tim Lyons
1188 Bishop Street, Suite 1003/1004
Honolulu, HI 96813-3304
Phone: (808) 537-1224
Fax: (808) 533-2739
Email: timlyons@hawaiiantel.net
Web site: www.rcah.org

RCA of Southern California
Marc Connerly
2215 21st Street
Sacramento, CA 95818
Phone: (714) 630-7000
Fax: (916) 456-7672
Email: info@rcasocal.org
Web site: www.rcasocal.org

RCA of Washington
Seston Oxford
701 Fifth Avenue, 42nd Floor
Seattle, WA 98104
Phone: (253) 282-9823
Fax: (253) 536-9992
Email: execdir@rcaw.com
Web site: www.rcaw.com

Utah Roofing Contractors Association
Marcia Bohn
P.O. Box 64597
Salt Lake City, UT 84165
Phone: (801) 944-2991
Fax: (801) 944-2991
Email: marcia@theurca.com
Web site: www.theurca.com

ARC of Northern California
Marc Connerly
2215 21st Street
Sacramento, CA 95818
Phone: (916) 456-3843
Fax: (916) 456-7672
Email: mconnerly@connerlyandassociates.com
Web site: www.arcnc.net

ARC of the Bay Area Counties
Dr. William Callahan., PhD
1425 Treat Blvd., Suite C
Walnut Creek, CA 94597
Phone: (925) 472-8880
Fax: (925) 472-0258
Email: director@arcbac.org
Web site: www.arcbac.org

Colorado Roofing Association
Debbie Hathorne
P.O. Box 740550
Arvada, CO 80006
Phone: (303) 484-0549
Fax: (720) 633-9776
Email: debbie@coloradoroofing.org
Web site: www.coloradoroofing.org

IRC of California – Monterey
Peter Scudder
P.O. Box 2596
Monterey, CA 93942-2596
Phone: (831) 384-1500
Fax: (831) 883-2453
Email: pete@scudderroofing.com
Web site: www.ircc.org

Midwest Roofing Contractors Association
Anne Cordes
4700 W. Lake Avenue
Glenview, IL 60025
Phone: (847) 375-4758
Fax: (847) 375-6473
Email: acordes@mrca.org
Web site: www.mrca.org

National Roofing Contractors Association
Alison LaValley
10255 W. Higgins Road, Suite #600
Rosemont, IL 60018
Phone: (847) 299-9070
Fax: (847) 299-1183
Email: alavalley@nrca.net
Web site: www.nrca.net

North Texas Roofing Contractors Association
Karen Vermaire-Fox
P.O. Box 471695
Fort Worth, TX 76147
Phone: (817) 480-1060
Fax: (817) 361-7967
Email: karen@ntrca.com
Web site: www.ntrca.com

Roofing Contractors Association of California
Ilene Connerly
2215 21st Street
Sacramento, CA 95818
Phone: (916) 456-4790
Fax: (916) 456-7672
Email: iconnerly@aol.com
Web site: www.rcacal.com

San Diego Roofing Contractors Association
James Robyn
PO Box 127
Imperial Beach, CA 91933
Phone: (888) 825-0621
Fax: (888) 825-0621
Email: ed@sdrca.com
Web site: www.sdrca.com

Roofing Contractors Association of Texas
Vera Samperi
15901 Central Commerce, #204
Pflugerville, TX 78660
Phone: (512) 251-7690
Fax: (512) 251-8476
Email: rcat@att.net
Web site: www.rooftex.com

RCA of Texas – Houston Area Chapter
Sandy Farrell
P.O. Box 111787
Houston, TX 77293-1787
Phone: (713) 876-8722
Fax: (713) 456-2313
Email: roofing@harcat.com
Web site: www.rcathouston.org

Union Roofing Contractors Association
Ronald D. Johnston
2914 E. Katella Avenue, Suite #202
Orange, CA 92867
Phone: (714) 628-3916
Fax: (714) 628-3927
Email: rjohnstonurca@sbcglobal.net
Web site: www.urca.org

TECHNICAL BULLETINS

LOW SLOPE

Information Bulletin 2015-5

Consider undetected, latent-hail damage of thermoplastic single-ply roof membranes

STEEP SLOPE

Technical Bulletin 2013-3

Important Roofing-related changes to wind design speed criteria found in ASCE 7-10

WATERPROOFING

Technical Bulletin 2013-1w

Evaluating concrete decks in preparation for waterproofing membrane application

INDUSTRY ISSUES

Technical Bulletin 2014-2

Updated Results of LTTR Testing, and R-Value of current generation roofing insulation

SAFETY & HEALTH

WSRCA Field Card 007

Basic material stocking safety when accepting roofing materials from a crane to the roof

ASK WSRCA

Ventilation Calculations

How to determine total square feet of net free ventilation for steep-slope roofing

LEGAL NEWS

Arbitration and Licensure

By WSRCA Legal Advisor Kenneth S. Grossbart: Abdulaziz, Grossbart & Rudman