Hiring a Contractor.
Adding a room, renovating a basement, or doing some much-needed repairs? Finding a good contractor is important — a home improvement project gone wrong can cost you. A good ad isn’t proof a contractor does quality work. Find out for yourself. Check with friends, neighbors, or co-workers who’ve had improvement work done, and check out a contractor’s reputation on online ratings sites you trust. Get written estimates from several firms, keeping in mind the lowest bidder may not be the best choice. Also important: know the signs of a scam.
The Federal Trade Commission has resources here to help guide you.