Are there any companies that specialize in basement renovations

Of course there is. Now in the twenty-first century, it seems to me absolutely everything can be found. Only be very careful when choosing a company. There are a lot of unscrupulous companies and fraudsters on the market now. I can recommend one good one that specializes in basement finishing in Evanston https://ikhomepros.com/finishing-a-basement-in-evanston/. Almost all our neighbors used their services and none of them complained. Although there are some quite harmful people.