One of the biggest investments in your house is the roof. Thus, you’ve got to ensure you hire the right roof cleaner for the task. Walking on the roof wrong, harmful chemicals and high-pressure washing devices can all damage the roof and lower its lifespan.  

Aside from that, though it is always ideal to get a couple of bids on a roof cleaning task, keep in mind that the most affordable one isn’t always ideal. A cheap roof cleaner may cut costs by hiring unreliable workers, using the fastest way to finish the task, or not carrying the right insurance.  

However, price is only one aspect to think about when hiring a roof cleaner. Here are questions to ask a potential professional for your roof cleaning needs.  

Do You Have References? 

One of the most crucial questions to ask is if the professional can offer references. If he does, you should call the references and ask questions such as if the job was done on time and properly, if the contractor honors its workmanship with warranty or guarantee, and if there were any hidden expenses. An excellent contractor won’t hesitate to refer you to a happy client. Remember that unsatisfied customers will probably not be included on the list. Thus, you’ve got to ensure you check with your local BBB (Better Business Bureau) to know if there are any complaints filed against the contractor. Read reviews on unbiased websites such as Angie’s List, Yelp, and Google. It can be a red flag if you see repeated references to the same problem.  

How Do I Know Your Workers Will Do a Great Job? 

It needs specialized skills to walk on a tile roof. Cleaning the roof effectively means getting rid of the algae and mold without using high-pressure methods. The reason for this is that high-pressure cleaning methods will usually place stress on the roof materials. This can lead to damage to the underlays. This can create leaks. The workers of an excellent contractor will have the right training to properly take care of your roof. 

Are You Insured and Licensed? 

A reliable roof cleaning contractor needs to carry insurance. This is particularly true for liability coverage and worker’s compensation. Hiring a contractor without the right insurance can leave you open to liability for accidents. Aside from that, you might also pay for the damages that the contractor may do to your property. If an uninsured worker falls off the roof, a couple of hundred dollars can immediately turn into thousands.  

How Long Have You Been in Business? 

An unreliable company isn’t going to stay in the industry for a longer period. Thus, looking for a roof cleaner who has been in the industry for many years means you can rely on their services. Experience is another benefit of an established roof cleaning contractor. The workers will have more experience if the company has been in business for a longer period. Furthermore, an established contractor isn’t going to disappear overnight and leave you with a poor quality job.