If you have steel blades (not carbide) I can sharpen them but I do not have the capability to do carbide blades. I have sharpened many blades over the years for a lot of people and they work really well. But these days not many people want to use steel blades, everyone wants carbide blades, so my equipment is pretty much worthless now. It was pretty much super good equipment when it was new, but those days are long gone. In a way that is kind of sad, but such is life.
There is a shop in St Louis that can sharpen carbide blades and they will be as sharp, if not more sharp, than they were when they were new. If you are interested in having them sharpened, let me know and I will give you the shop name and their address. If you want, you can go there in person and tour their sharpening facility. I have done that three times now and I really enjoyed it. They also make blades and you can see all the different types and sizes of blades they make and you can buy them when you go there, or you can order them and they will ship them to you. They even use a laser to engrave your name right into the blade. That is so they can keep track of your blade as it goes thru the sharpening process.
Here is a link to a video on how they sharpen a saw blade.
I like to work with people in my neighborhood, so when I had a dull saw blade I first started off by checking out what was going on in my own backyard. I remembered a business card I had grabbed at the woodworking show in St. Louis for a company that engineered and sharpened saw …
www.woodworklife.com
I have several of their blades, and I really love them. In fact, I would not even consider buying a saw blade from anyplace else. You cannot imagine how much difference it makes when you use one of their blades compared to a blade you get at a big box store. You have to buy one of their blades and try it out in order to see for yourself just how well these blades work. I have to tell you though, they are not cheap, but unless you are a contractor that uses the blade all day everyday, the blade will last you a lifetime. The thing is, once you use one of their blades you will wonder why you didn't buy these blades a long time ago.