Headquarters
Dallas, TX
12221 Merit Drive
Suite 1015
Dallas, TX 75251
(p) 972/239-8309
(f) 972/239-8310
Location
Cynthia Bishop, Credit Manager/Accountant
cynthia.bishop@risris.com
Sprague Mullikin, President
sprague.mullikin@risris.com
Matthew Nafziger, CFO / Controller
matt.nafziger@risris.com
Rebecca Walsh, Administrator
rebecca.walsh@risris.com
Midwest Region
Toledo, OH
(p) 419/861-3931
(f) 419/861-3951

Dick Lantz, Executive Vice President / General Manager – Midwest Region
dick.lantz@risris.com
RIS Insulation Supply
Cincinnati, OH
9446 Meridian Way
West Chester, OH 45069
(p) 513/860-1262
(p) 866/670-7978 (toll free)
(f) 513/860-1361
Location
Tim Dowling, Branch Manager
tim.dowling@risris.com
Clayton Wagner, Territory Manager
clayton.wagner@risris.com
Detroit, MI
12975 Levan Road
Livonia, MI 48150
(p) 734/853-0454
(p) 800/410-5300 (toll free)
(f) 734/853-0458
Location
Chris Kulwicki, Operations Manager
chris.kulwicki@risris.com
Steffanie Porter, Branch Manager
steffanie.porter@risris.com
 
Roofing & Insulation Supply
Indianapolis, IN
9708 Park Davis Drive
Indianapolis, IN 46235
(p) 317/897-0199
(p) 877/720-7403 (toll free)
(f) 317/897-0422
Location
Steve DeHart, Territory Manager
steve.dehart@risris.com
Sheila Dunham, Customer Service
sheila.dunham@risris.com
Art Grzeskowiak, Branch Manager
art.grzeskowiak@risris.com
Dom Sauceda, Operations Supervisor
dom.sauceda@risris.com
Mitch Abramson, Intern-Management Trainee
mitch.abramson@risris.com
Joliet, IL
259 Republic Avenue
Joliet, IL 60435
(p) 815/773-0911
(f) 815/773-0912
Location
Brian Jones, Branch Manager
brian.jones@risris.com
Bobbi Taylor, Operations Manager
bobbi.taylor@risris.com
McHenry, IL
3981 W. Albany Street
McHenry, IL 60050
(p) 815/344-1879
(f) 815/344-1880
Location
Ralph DiGregor, Operations Manager
ralph.digregor@risris.com
Rich Lafnitzegger, Branch Manager
rich.lafnitzegger@risris.com
Kate Grix, Territory Manager
kate.grix@risris.com
 
Southwest Region
RIS Insulation Supply
Arlington, TX
1700 Tech Centre Parkway
Suite 106
Arlington, TX 76014
(p) 817/468-8545
(p) 888/363-7236 (toll free)
(f) 817/468-8732
Location
Nick McClintock, Regional Vice President / General Manager – Southwest Region
nick.mcclintock@risris.com
Jason McClintock, Territory Manager
jason.mcclintock@risris.com
Lynn Tidwell, Operations Supervisor
lynn.tidwell@risris.com
Houston, TX
18121 Ammi Trail
Houston, TX 77060
(p) 281/443-6745
(p) 866/670-7979 (toll free)
(f) 281/443-8093
Location
Carole Kitchen, Branch Manager
carole.kitchen@risris.com
Vidol Torres, Customer Service
vidol.torres@risris.com
McAllen, TX
1305 E. Pecan Blvd.,
Suite L
McAllen, TX 78501
(p) 956/631.3373
(p) 866/756.9605 (toll free)
(f) 956/631.4551
Location
Trey Popaditch, Branch Manager
trey.popaditch@risris.com
Jaime Garza, Operations Supervisor
jaime.garza@risris.com
San Antonio, TX
5108 Rittiman Road, Suite 900
San Antonio, TX 78218
(p) 210/662-8645
(p) 800/518-7190 (toll free)
(f) 210/662-8679
Location
Al Becker, Branch Manager
al.becker@risris.com
Jose Castellanos, Operations Supervisor
jose.castellanos@risris.com
Gulfport, MS
4367 Eaton Avenue
Long Beach, MS 39560
(p) 228/452-9551
(p) 866/356-8065 (toll free)
(f) 228/452-9557
Location
Paul DeHart, Branch Manager
paul.dehart@risris.com
Steve Bussard, Operations Supervisor
steve.bussard@risris.com
Steve Schoen, Territory Manager
steve.schoen@risris.com
Denver, CO
5160 Havana Street
Unit K
Denver, CO 80239
(p) 303/371-1861
(p) 877/717-1861 (toll free)
(f) 303/371-1856
Location
Ashley Lamb, Branch Manager
ashley.lamb@risris.com
Garry Duncan, Operations Supervisor
garry.duncan@risris.com
 
Southeast Region
Roofing & Insulation Supply
Smyrna, GA
3051 Olympic Industrial Drive
Smyrna, GA 30080
(p) 404/603-9210
(p) 800/905-9075 (toll free)
(f) 404/603-8410
Location

Insulation Contractors
(p) 404/603-9133
(p) 800/475-9147 (toll free)
(f) 404/603-5489
Paul Smith, Regional Vice President / General Manager – Southeast Region
paul.smith@risris.com
Ron Bernecky, Operations Manager
ron.bernecky@risris.com
Sandy Hodge, Commodity Sales
sandy.hodge@risris.com
Ryan Guinn, Territory Manager
ryan.guinn@risris.com
Adam Payton, Territory Manager
adam.payton@risris.com
Barbara Hilliard, Customer Service
barbara.hilliard@risris.com
Colin Thompson, Territory Manager
colin.thompson@risris.com
Jacob Esker, Intern-Management Trainee
jacob.esker@risris.com
Cartersville, GA
315 Industrial Park Road NE
Suite A
Cartersville, GA 30121
(p) 770/382-4062
(f) 770/382-4082
Location
Patrick Paluska, Territory Manager
patrick.paluska@risris.com
Jeff Sorkin, Operations Supervisor
jeff.sorkin@risris.com
Cumming, GA
5150 Piney Grove Road
Cumming, GA 30040
(p) 770/781-5493
(f) 770/781-4956
Location
Ben Horton, Operations Supervisor
ben.horton@risris.com
Russ Autrey, Customer Service
russ.autrey@risris.com
Suwanee, GA
1000 Northbrook Parkway
Suite A
Suwanee, GA 30024
(p) 770/237-8118
(f) 770/237-5245
Location
Brad Dunn, Branch Manager
brad.dunn@risris.com
Tammy Butler, Operations Supervisor
tammy.butler@risris.com
Charlotte, NC
6965-K North Park Boulevard
Charlotte, NC 28216
(p) 704/509-5006
(p) 877/720-7401 (toll free)
(f) 704/509-9088
Location
Andy Bacot, Territory Manager
andy.bacot@risris.com
Larry Childers, Operations Manager
larry.childers@risris.com
Valarie Childers, Admin Asst
val.childers@risris.com
Chris DeMauro, Branch Manager
chris.demauro@risris.com
Keith Schneider, Operations Supervisor
keith.schneider@risris.com
Steve Slaughter, Territory Manager
steve.slaughter@risris.com
Colin Thompson, Territory Manager
colin.thompson@risris.com
Summerville, SC
217-A Varnfield Drive
Summerville, SC 29483
(p) 843/821-7019
(p) 866/633-7663 (toll free)
(f) 843/871-2741
Location
Leigha DeHaan, Branch Manager
leigha.deHaan@risris.com
Ron Ivey, Customer Service
ron.ivey@risris.com
 
Eastern Region
RIS Insulation Supply
Toledo, OH
(p) 419/873-5564
(f) 419/873-5534
Bob Doyle, Regional Vice President / General Manager – Eastern Region
bob.doyle@risris.com
Baltimore, MD
1901 62nd Street
Suite 3904
Baltimore City, MD 21237
(p) 410/488-4939
(p) 877/449-6439 (toll free)
(f) 410/485-1472
Aprill Lowery, Branch Manager
aprill.lowery@risris.com
Rich Bury, Operations Supervisor
rich.bury@risris.com
Boston, MA
10 C Street
Suite 15B
Auburn, MA 01501
(p) 508/767.3800
(f) 508/767.3803
(toll free) 866/777.4361
Drew Everhart, Branch Manager
drew.everhart@risris.com
Dustin Williams, Management Trainee
dustin.williams@risris.com
 
Roofing & Insulation Supply
12221 Merit Drive, Suite 1015
Dallas, TX 75251
(p) 972/239-8309
(f) 972/239-8310
Web Site Design by Gecko Media