I also have a professional background in commercial construction as a project manager and have the skills to see successful delivery of projects within budget and on tight timelines.

Delivery, Craning and Installation may or may not be included in the price.

Switch to Amazon for deliveries and have them delivered to a local pickup location?

You can set the parameters for people to pick up only or you can offer delivery for a charge.

@Sofiya Cherni send a letter and get proof of delivery to the address ie tracking.

There weren't any hand written notes on the envelope to indicate that a person declined delivery.

@Calvin KwanI’m always super happy I bought new with free delivery from Home Depot when I watch a couple of young in shape people haul them up a set of stairs to a 2nd floor duplex kitchen.

My credit took a hit last year when Home Depot scratched the floors in my airbnb and I refused to pay them bc they blamed it on their delivery service (bad idea btw) and I am just now climbing back up after paying it off in full recently. 

They have cabinets..https://www.prosourcewholesale...Also for construction materials, drywall, stucco, https://www.fbmsales.com/I often use online retailers for my rehabs - they come in cheaper even with delivery charges - especially if you are buying items in bulk...here are some suggestions.https://www.builderssurplus.ne...https://www.wayfair.com/home-i...https://www.overstock.com/Home...There are some really discounted suppliers if you dig online, also I use Craigslist and eBay - builders sell their surplus stock on Craigslist and eBay and flippers and home owners sell excess units and removed units in good and bad condition via these channels..Hope that helps..

One of them being that I would still have to use Certified Mail and get proof of me sending it in USA while foreign country would not be able to provide proof of delivery or I would have to use another service (Fedex) which could provide it.