Search for a local weld shop or someone who a has a portable and does side work from home. Just make sure they have references or have a current state certification.
It’s funny to see this topic pop up. My wife and I were just talking about this yesterday. In the near future I may possibly be able to do some fab work. I have seen quite a few people as of late looking for steel stands among other welding needs. As the fall/ winter season approaches we are thinking of upgrading our back up generator. Having been a Millwright/Welder for the past 20 years my wife suggested instead of a larger nature gas generator I should look into a welder/generator. I wonder how that seed got planted in her head.