Why Do Business with RL Cook?
RL Cook Stocked Material
SEPCO Product Lines
R.L. Cook Sales & Supply Company
Serving Electrical Distributors Since 1946
Knowledgeable sales staff to speed your order process.
Emergency service 24/7 to keep your customer up and running.
Fast delivery from our warehouses, with
free shipping on orders over $100.
Full line of SEPCO products from our west-coast distribution center.
Brand new surplus equipment to
help lower your customers' costs.
Over 2 million products are available in our 3 Seattle warehouses.
Get up-to-the-minute stock availability with one quick phone call!
Stock availability and shipping commitments you can depend on