Finding a panel beater to do it may be difficult depending on your location. There's better money in insurance work and a really good tradesperson can pretty much pick and choose the jobs he wan'ts to do. There are a lot of dodgy tradies out there too who'll just slap it together to get it out the door and take your cash.

The best part of the glue method is that it doesn't really require any special expensive tools and if you don't have a hand full of thumbs then it's not that hard to do at home. Get another piece of metal and do a few practice runs to figure out your technique and then go for it. A few mates, a bbq and beers (for AFTER the job is done) is a more fun way of doing it than paying some guy a large wad of cash and having to wonder if he did a decent job.