I just had a repair done on my garage door because the spring broke. The spring that was removed had gold paint in the end. The receipt they gave me says "replaced gold spring on roller door". However, the spring they installed is painted red, not gold. Also, when he went to his truck to get the spring, the spring he came back with was pretty old and rusty looking...not real rusty, it just didn't look new. I asked about that and he said it was just in the truck for a bit and that he would spray oil on the spring an it would be fine. After he left, I noticed the red paint instead of gold and I looked closer at the spring and it doesn't seem new to me. Is there a way I can tell? After paying $450 to change a spring, I'd like to know I at least got the correct spring and that is was new. Also, there are two bolts where the left and right spring meet. I noticed one of the bolts is different now and doesn't look correct. I think he may have dropped the original bold and replaced it with one that is really skinny with a big washer on it.