Our technicians are highly trained and factory certified. We use the latest, top of the line sharpening equipment. Guaranteed to sharpen and re-align your shears back to factory specifications. Sending your Clipper/Blades/Shavers: 1. Include a brief description about the problem. Please be sure to list all the items you would like repaired or sharpened. 2. Pack your item securely in padded wrapping materials and sturdy box sealed with tape. Please do not use the original box for shipping, as we cannot guarantee its safe return. 3. Ship via registered and insured mail. Remember to insure the item for its full replacement value. Send To: ClipperCenter.com, 27326 Grand River, Redford MI 48240