Like other household maintenance, eavestrough cleaning must be done regularly. There are many reasons why you might not want to clean your own eaves. It's dangerous. Your safety may be compromised if you don't have the right equipment or experience. It's also a tedious task. It's messy work and you might not want to spend Saturday cleaning them. You may not be able to clean them by yourself so it is a good idea to hire an eavestrough cleaner.
Credibility is the first thing that you should be looking for. Are there references available? This is a red flag if the owner refuses or becomes reluctant to provide references. If an owner of an eavestrough cleaning business refuses to answer questions about references, or gets upset at being asked about them, then they have something to hide. You should ask any references about their experience with the company, such as how polite they were and how efficient they performed the job.
Next, you need to consider liability, insurance and bonding. To ensure that a professional can come to your property to clean your eaves, check with your province or state. Do not assume that the owner has all the necessary licenses. If they are unable to provide this information, it will be a red flag. This is an essential requirement when hiring a company to do any work on your property.