Ten years. We guarantee that your office, restaurant or retail furniture will structurally last for ten years. We'll cover any major warping, bending, breaking, cracking or other structural issues that may come along during that span. If your wooden surface has movement to it, or warps more than 1/4", let us know and we'll repair or replace the offending item, free of charge. If it's occurred within 5 years of purchase we'll also cover the shipping. Our warranty does not cover any finish issues. We use some of the most durable finishes on the market for our products, but scratching, chipping or slight splintering is impossible to protect against completely with any solid wood furniture. If you'd like us to refinish your item we'd be happy to do so for $300, or more for larger or complex pieces on a case by case basis. We only offer refinishing services for pieces that were built by Parkman Woodworks.