|Business Categories||Additions and Remodels, Bathroom Remodeling, Carpet, Decks and Porches, Flooring, Kitchen Remodeling, Painting, Sunrooms, Tile Work, Walls, Windows in Baltimore, MD|
Many jobs in Maryland will require municipal permits in order to be approved by the town's inspector. It's always good to ask who will be responsible for pulling those permits, and if you'll be expected to do it. You'll almost never be told to pull your own, but knowing that Baltimore Additions and Remodels permits are required makes you appear to be a well informed customer.
These first two questions should only relate to services or good purchased directly from the service provider. Many products carry their own warranties, like roofing shingles or siding. It's useful to know what these warranties cover as well as how long they last. The "warranty agent" question is important, because often warranty agents work with the manufacturer to get you repairs under warranty at a much lower price.
Always ask for references, and always check them. Keep in mind though that the only references you'll get are people who the contractor is certain will give him a good review. You'd also be well advised to check online review sources in Baltimore as well, which will give you a broader view of customer satisfaction for a given company.
This will be answered when you ask if all employees are licensed. The only way to obtain a legitimate tradesman's license is to be a legal or naturalized citizen of the US. The company may employ people in positions that don't require a license, however, so it's wise to inquire.