You could try your hand at one of the numerous online services that advertise this stuff but I've found it better to start the relationship early with an actual person as opposed to a faceless online service. 

Just finished my major in Business Management and am receiving my Management and Supervision certificate this summer.I've been studying real estate for a few years now, have watched tons of videos, calculated and ran numbers on numerous properties and listings, and talked with many lenders and real estate agents, but because I don't have anyone in my circle that's well-experienced in REI's I've hesitated to pull the trigger on anything.I'm looking to fix and flip, BRRR, LTR, MTR, STR, or multi-family.

Also networking with like-minded RE investors in the space of your interest via meetups and conferences (most are virtual for now but plenty available).Here's the article to help you further: https://www.biggerpockets.com/member-blogs/10850/86621-six-steps-approach-to-getting-started-in-real-estate

Here's an article with additional FAQs on cost segregation studies that you may find helpful.

“Business equity line of credit: Use Real Estate as Equity” up to $500k, interest only. gather your business and personal tax returns, financial statements, articles of incorporation and other legal documents.”Vectra Bank - ColoVeritexTexas HELOCWAFD BankOrigination fee 1% or $700.

You may also want to take a look at this BiggerPockets article below, breaking down the basics.

I write an article each year on tax returns and what you should be claiming and what lenders will ADD BACK to help you qualify.  

@Kayla Maupin Since you mentioned both STR and Tulsa, this article might be of interest.You may already be aware of all this, but just in case:The meteoric rise — and spectacular fall — of the Queen of Airbnb: https://www.yahoo.com/news/meteoric-rise-mdash-spectacular-f...

This is a tax shell game question about gold and real estate in the states passing "legal tender" legislation like Louisiana (article linked). 

According to the article I linked below, some tips for finding dedicated contractors could be by going to local hardware stores, checking references, verifying licenses and insurance, etc.