Yelp owner bashing me claiming I am a scam for bad review, has this happened to you? If so what was resolution? Or what would you do? ?

Hello all, I have been a yelper for a couple of years now, and this is the first situation I have where the business owner has started accusing me of being a scam, and getting paid to write a bad review. He is a gutter cleaning company and he came to my home got on a ladder looked at my gutters and started with excuses on why he couldn’t clean my gutters. First excuse was leaves are too wet. Second excuse was gutters are 2-3 inches wide wouldn’t be able to get it done. Then said you guys are better off doing them on your own. As a gutter cleaning company you would think those two things wouldn’t be an issue so yes I left a bad review upset he couldn’t clean them and stated the reasons why he couldn’t. I left the review right away and now all of a sudden 10 months later he decides to go on my yelp review and comment & accuse me saying I am a scam and I got paid to write this bad review and is also accusing me now that I have been found to “solicit reviews” which is all untrue.  He is trying to discredit my profile of real legitimate reviews that I feel will impact real good businesses and I don’t like that. I give credit where credit is due and this young man cannot take that 1 star review for his life. I have reported his comment to Yelp support but was wondering if anyone else has experienced anything like this and what was usually the resolution or outcome?