JFHJR - where do you live? I'm in Austin, and my favorite bike mechanic, who has serviced bikes of lots of local pros whose names you would know, is now in a van for a company called VeloFix. I message him a few days out with a description of what I need, he drives the van to my house, and does whatever I need. Since he's seen all the latest and greatest tri bikes he knows that side well, and also the more mundane cruisers that we tool around on and my kids' bikes. It is so great. I've started letting my neighbors know when he is coming in case they have bike issues too. Velofix looks to be in many major metros across the US and Canada.
https://www.velofix.com/locations/ I would be there are similar services springing up elsewhere.
There was another post on this thread about a mechanic coming to a set place and where you could make appointments. I used to teach spin at a local Life Time gym. I suggested this to the gym several times that they should set this up - something like "the 3rd Tuesday of every month a mobile bike mechanic will be on site - set up an appt and bring your bikes". I thought this would be a win-win-win. The gym wins with more members coming by for this event; the members win because they can avoid a trip to the bike shop and schedule a repair while doing their workout and the mechanic wins because it is a solid revenue stream. But they never seemed to think this was a good idea. Anyway - I agree that workplaces and gyms ought to consider this. Especially as this "bike bubble" goes on and more people are getting out there and riding places like work, the grocery and elsewhere.
Best,
-Doug
It is the mind itself which builds the body.
-Joseph Pilates