Does anyone have any recommendations, or even better any spreadsheets, excel or web-based, they use to keep track of all construction expenses for Flip/BRRRR properties? 

Be more discreet and search the web first.The goal is to help you get better answers and less pitches.

I have a proof of concept web page and can provide a personal story and touch.

It might be different if others were involved.Consider an umbrella insurance policy instead of the web of LLCs and corps.

And then there are others that are just pump and dump due diligence schemes.. now when i googled this company their web page came up .. but there is also complaints and a rip off report link.. so i would read all that stuff first.. take it with a grain of salt.then look deep within and ask yourself if with your business acumen and 2 to 3 years of tax returns.. and your fico and your cash reserves can you do a 1 plus deal.

Can someone post web links to the web sites or at least spell out the full name of ESS?

Since you are in Dallas, TX you can go on the Colling County Clerks's web site and get access to all the foreclosure listings every month. 

Confirm that the Debt Service Company used, will provide you with easy access to:      - monthly/quarterly/annual statements of your pymt history    - ideally, easy user login web or app access     - 1098 or annual (interest payment) tax documentation mailed, emailed, or pdf download-able     - alerts, notifications, and pymt scheduling options for: pymt due, pymt applied/received, outstanding balance, etc.3.

  $44.95 per month web based. 

If your plans for the future are crushed and you feel like giving up because some dude on a web forum like me (whatever my "stats" are and what's in my profile) told you they were unrealistic, maybe I'm right and maybe I'm full of crap.My wife and I are a fantastic example of how real estate can be a thoroughly viable option to change your life and find a way out of the rat race.