Dottie's broad product line features labor saving solutions for the Electrical, Plumbing & HVAC, Security and Energy industries.

Core4 is a premier manufactures representative agency that delivers results. We provide solutions for a diverse account base that includes, electrical, networking, security, industrial and lighting end users.

Core4 (+1) People, Principals, Partners and a Passion for Selling! Plus that one thing that changes everything... Trust!

Contact Us

Ryan Johnson, RCDD

Principal

Cell: 612-801-6004
rjohnson@core4technologies.com

John Sterne

Principal

Cell: 612-382-2425
jsterne@core4technologies.com

Marc Becker

Sales

Cell: 651-373-1181
mbecker@core4technologies.com

Casey Rysavy

Sales

Cell: 701-809-4295
crysavy@core4technologies.com

Jarrod Adams

Sales

Cell: 701-609-9275
jadams@core4technologies.com

Adam Schnell

Sales

Cell: 612-790-2718
aschnell@core4technologies.com

Core4 Technologies - 8317 Pillsbury Avenue South Bloomington, MN 55420

888.551.9209 952.314.2144

James Anderson

Sales

Cell: 612-710-5653
janderson@core4technologies.com

James web_edited.jpg

Mike McDermeit

Sales

Cell: 763-843-1402
Dir: 952-314-1263
mmcdermeit@core4technologies.com

Bill Dillon

Sales

Cell: 612-805-5004
bdillon@core4technologies.com

Al Palmer

Sales

Cell: 952-334-2547
apalmer@core4technologies.com

AP Web Photo.jpg

Inside Sales

Jay Schultz

Inside Sales

(O) 888-551-9209
(D) 952-314-3888
(F) 888-551-9209
jschultz@core4technologies.com

Dave Olson, RCDD

Inside Sales

(O) 888-551-9209
(D) 952-314-3833
(F) 888-551-9209
dolson@core4technologies.com

Susan Cupples

Inside Sales

(O) 888-551-9209
(D) 952-314-3889
(F) 888-551-9209
scupples@core4technologies.com

Mike Bernt

Inside Sales

(O) 888-551-9209
(D) 952-314-3817
(F) 612-599-6955
mbernt@core4technologies.com

Jon Kremer

Inside Sales

(O) 888-551-9209
(D) 952-314-7964
(F) 888-551-9209

jkremer@core4technologies.com