We've had a few jobs done by tradespeopel during lockdown (plus some that were scheduled that haven't happened).
So our plumber came to fix a leak - this had been arranged pre-lockdown, and he said we were his last job.
We had an Aga removed (this was also arranged pre-lockdown, but the company wouldn't do it once lockdown started, which was fine. DH found another guy willing to do it).
Had a new oven delivered, and our electrician came to install it (needed new wires because Aga didn't have the same voltage or something).
We had a different leak at the start of the year which cause substantial damage to the living room. We had a plasterer come to repair the ceiling during lockdown (again pre-arranged), but our painter/decorator isn't happy to come to do that at the moment (again absolutely fine).
We've always asked tradespeople if they're happy to work or are still working, and if they'd be interested in our job, with no issue if not. Everyone who's come has been grateful for the income, and because they know us and the layout of the house, they knew we could easily maintain social distancing safely.
I'd definitely enquire. With more shops opening and manufacturing getting back to work, hopefully there will be more supplies available as well (not sure if plaster is still in short supply for example?).