Thru HomeAdvisor, got a biz w/5 Star customer comments, called co., owner came, gave me written estimate & I hired him without a contract.

Reglazed kitchen countertops & backsplashes; paid while product was still wet. The fumes were bad; he wore breathing mask, goggles, & coverup w/no ventilation equip to draw fumes out of my home. The smell nauseating; had to step outside. My new neighbors outside said odor was so bad too. It dried next day & all came out splotchy. Contacted owner -he came & said he could redo if I bought the products plus $50 labor & i agreed. 2nd problem arose weeks later, a vanity/sink that he did started to peel/pit. Took almost 2 months to return to do work, & when i showed him the vanity problem, he denied seeing defects. 3x I ask & he said he could see no difference. I lost all trust & just wanted him to leave w/out redoing work. I asked for refund or partial refund; he said no. He said he gave me invoice & warranty; not true. I asked if he had license; he said yes but did not show it. He said see U in court & left. Do I have any recourse w/out a contract? Found he has no license.