The local grocery store used to be nice and clean, not they have armed security and shoplifters nearly every time I go, with vagrants hanging outside the front doors. 

Although there are furniture rental companies out there, I would consider using your own or buying a decent second hand from a thrift store.

Observe nearby convenience and liquor stores carefully.

The BRRR book by David Greene https://www.biggerpockets.com/store/brrrr-ultimate.

I am renovating a kitchen and a friend of mine recommended a Store locally that sells RTA cabinets.

The best way to go is to call local building departments, Tax Assessors, county clerks, experienced and successful real estate Agents/brokers, lumber supplying stores, local real estate associations, City councilors, or City Building Departments, Local popular newspapers, and popular cellphone companies. 

Have anyone ever used day laborers from a store like Lowe's or Home Depot?

But to be fair rentals are the smallest portion of anything we do.Where things like sealing and staining are concerned, a homeowner and products from box stores have no place and likely their knowledge is less than stellar when it comes to chemical compounds and one kind of acrylic vs another etc.

In his book he suggests Millionaire next store as well so that's on my list as well.Thanks for all the suggestions!

Worked there and drove to store for needed items about midday, then departed distant property about 1730 bound for the rehab property.