Alder Custom Woodworking has been in the business of producing custom residential and commercial cabinets, countertops and millwork since 1976. We specialize in Corian countertops and fabricated components.

Beginning in 2002 we started manufacturing and installing cabinets and quality custom living quarters in horse and recreational trailers as Silver Stallion Conversions.

Being totally custom, we are able to take an owners shell and totally convert it in 4 to 6 weeks into a completely self-contained home on wheels.

All production is quality insured by using only the best quality materials and equipment, and by constant monitoring and regular testing during construction and installation of all systems. All modifications to these trailers conform to all applicable standards and codes, and are inspected and certified by the Washington State Department of Labor and Industries.