Since 2004, Spring Valley Mulch has turned discarded pallets and other waste wood into hardwood mulch at its Dover, Pennsylvania operation. The locally owned business supplies nurseries and professional landscapers across York County and within 100 miles, while also offering residential pickup. Its recycling roots trace back to the Klinger family’s 35-year skid-and-pallet business, giving the company a practical second life for wood that might otherwise go to a landfill or incinerator.