Late Friday afternoon my garage door would not open. I found Jon's info on the computer and quickly called. Jon immediately returned my call and had the repair completed at my home in Edmond within an hour of calling him. Jon replaced a broken spring, lubricated, reattached the cable and made adjustments so the door would close properly. Very reasonably priced, outstanding customer service and total satisfaction. I wish all my customer service experiences could be like this. Thank you Jon!