I also needed to get tint removed for inspection for a new to me [used] car last year. I asked some ‘car guys’ I work with and the agreement was that there was only one place to get any type of tint-related stuff done in the DC area and it was TNT Tint near the Home Depot in Alexandria. I looked them up on Yelp and it’s probably the only business I’ve ever seen with 25+ legit 5-star ratings. The main guy there had me in and out in 20 minutes and my car was back to looking normal. For the life of me I can’t remember what it cost, so it can’t have been all that much.