Had a great experience with Car Nerds when I had a failed head gasket on my 2012 Subaru Legacy. Their quote was well within range of what I was hoping for (almost half of what the dealership was charging). Got the head gasket and timing belt replaced, along with a full oil change. All this was during the midst of lockdown in Santa Monica in early June 2020. Matt communicated all the updates to me as they went along, including how their hours/schedule shifted due to the lockdown. Car's running well so far; plan on going back again for future repairs.