posted 5 years ago
Call excavating companies and demolition companies. These are people who are likely to be disposing of houses using machinery. Ask them if you can go in ahead of time.
This will be barely worth it for framing materials but there's generally other good things that can be grabbed. I have 3 salvage houses coming up that I have to check out on Tuesday, and I'm very excited about it since I haven't had any of those in more than 6 months. I would guess that on average I come out with better than $500 per day, when I'm doing a smash-and-grab. That's where I have free reign on a house, to take anything I like and continue until I reach diminishing returns.
If you get permission to go into a house that's being demolished, wear a good quality mask and protect yourself in other ways. Don't make a big mess outside. Start at the highest value items and work your way down, and eventually you may get to salvaging the lumber you are looking for. Go for the copper, which can be $3 a pound, then any antique looking fixtures, good quality tongue and groove materials, interior doors, furnaces Etc. If you plan to salvage exterior windows and doors, be sure to cover the opening with something.
Sites like Craigslist can work, but you probably want to structure your ad to where you are offering a service. So you'd want to offer complete demolition of whatever it is, and charge for that. It doesn't matter that you don't know how much to charge. Bring in someone with an excavator. Get them to give a price, with the agreement that you get a couple hundred on the side, for bringing them the lead and you get a few days to go over the place before they crunch it.
I've been doing this sort of stuff for 25 years. I started in pretty much the way I'm describing and it hasn't changed much. After you have an arrangement made with an owner, don't delay. They might also tell their friends that they can take anything they want, and you get to the job only to find that the best stuff has been grabbed. Make the deal and show up with your tools that day, to grab all of the most easily removed items. Be sure to secure each building whenever you leave.
I tend to not leave, as documented in my thread about living at work. I stay and guard my stuff, like a rabid Pitbull. I also sell the majority of product from the location where it is produced. Whenever I need to build something , I have my own lumber yard. But I never haul shit around if it's to be sold. I try to sell it right where it sits.