Electrician in Uxbridge
As far as securing access points to attics and crawlspaces is concerned, there are several things you should do. For starters, if you live in a building with multiple units, you should avoid any crawl spaces that are under adjacent units. If you do, you may be exposing your crawlspace to the joists of the neighboring unit. And, of course, if there are any leaking pipes, you should seal the entire space with caulking and cement.
First, check with the Better Business Bureau. This organization helps you find out if an electrician is licensed and has an acceptable record. Be aware that the BBB may use a different name or a formal legal name. Also check whether the electrician is insured and has a license number. If the BBB doesn't take action, the electrician may still be reputable. You can contact them to verify their credentials and check their license number.