Air duct cleaning is the removal of dust in the air duct system. your residential home or office does not want to make you sick, but it does contain mold, mildew, dust mites and other airborne particles such as pollen pet dander, smoking odors. Air duct cleaning done correctly will remove the majority of these contaminants ,giving you more comfortable living and working environment.
| Year Established | 2013 |
|---|---|
| Business Categories | Chimney Sweeping, Handyman, HVAC in Rockville, 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 Rockville Chimney Sweeping permits are required makes you appear to be a well informed customer.
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.
This is very important, since an estimate is just that. Many contractors will submit a "paper estimate", meaning they've written the estimate down on paper. The bill is the true amount owed and will almost always say "Invoice" or "Bill" at the top of the page. The bill should also list the date it was issued, the due date of payment, and a list of services rendered.
Though a standard question, it's important to ask. Most contractors will tell you how long they expect the job to take without you asking. If they don't volunteer that information, be sure to ask. It's also helpful to ask if that's a hard finish date, meaning that it's the definite finish date. If it's a soft finish date, it may be extended for any number of reasons.
