Scientists noted its negative health effects as early as 1899 and studies throughout the first 50 years of the last century proved it was dangerous. Even if you're relatively handy around the house, you should leave asbestos removal to the professionals.
Here are some basic tips on how to hire for asbestos removal contractors.
While asbestos detection and removal isn't regulated by any federal agencies, state and local governments provide guidelines that asbestos removal companies need to follow to become licensed. Depending on where you live, certain permits may also be required, and the only way to make sure that your removal company is on the level is to be knowledgeable about the local laws.
Even if you aren't touching it, asbestos could still be dangerous to your health. To make sure that asbestos is cleared from a house properly, asbestos removal companies will need to follow the removal procedures laid down by the EPA and OSHA. When you check their methods, make sure that the company is insured as well. If they aren't, your homeowners insurance policy could be held liable for worker injuries that occur during the removal process.
A good asbestos removal company will be happy to hand over referral contacts. You could get in touch with former customers and ask about the removal techniques that were used in their homes. But this is more of a test of the contractor: are they willing to divulge former customers to testify to their abilities? Also be sure to check out local reviews online.