About CSH
What started in a barn . . . .
In 1977, Custom Service Hardware was incorporated. Frank began CSH building waterbeds in the barn at his home. Frustration in the ability to get the parts he needed, Frank decided to make his own waterbed brackets. You can never get just one part, and Frank was shocked when he received his first box of 5000 screws – thinking “this is enough for a lifetime”!
And a one page catalog . . . .
Seeing the need to help cover the costs of the parts, Frank decided to sell the excess to other waterbed builders. Using the old fashioned copiers and hand drawn pictures, Frank sent out his first catalog to all the builders he knew. In came the orders. The packaging and shipping department were Frank’s two daughters. As business grew, friends from high school joined in.
And has grown to this . . . .
As times changed, so did CSH. Frank decided it to be prudent to add hardware for cabinet and furniture makers. Shortly thereafter, Frank began to import his own hardware, as well as produce his own in Cedarburg. The catalog grew, the staff grew, and now CSH supplies over 25,000 products to include a full line of ready-to-assemble cabinets. With 60,000 square feet of warehouse space and 35 full time employees, CSH has become a leader in the wholesale hardware industry.
Custom Service Hardware, Inc. has grown by developing customer relationships the old fashioned way – by earning them.
“If everyone is going to eat- someone has to sell something”. - Frank Rasmussen

RTA Cabinets Unlimited has been working to offer you the best value in cabinets since 2005. Easy to assemble cabinets available in more than 30 styles that are stocked and ready to ship. Cabinets are constructed of plywood and solid wood. Features soft-close undermount drawer slides and dovetailed drawer boxes at no additional charge.
The classic look of a wooden rolling library ladder has never gone out of style. Quiet Glide⢠has brought these ladders within reach for many for their libraries, pantries, walk-in closets, retail stores, wine cellars, and kitchens. Custom Service Hardware takes pride in the Quiet Glide as the best example of hearing and responding to the needs of our customers. CSH has improved the function, affordability, and availability of rolling ladders in the industry.
With the first production hidden door, you are no longer forced to pay custom prices and suffer through long delays for a hidden door. The InvisiDoor can be used to conceal a seldom used room, create a hidden safe room, or turn a door into a functional storage and display area. Sized to fit standard openings for a 36" door. Simple installation with our unique pivot hinge. Can be hinged left or right as an inswing or outswing.(Instructions included). Made with only premium plywood and domestic hardwoods. Flexible design with one fixed shelf, and three adjustable shelves.
Custom Service Hardware offers you the opportunity to save money on all your hardware needs. Our goal is to provide the service that is customized to meet your needs and supply you the best quality hardware at the lowest possible price. Browse a high-quality selection of specialty hardware items tailored for your specific need.


