Frequently Asked Questions
What does GreenTek do?
We clean and sanitize your roof eliminating algae that cause ugly, harmful black stains.
How Much Does it Cost?
Our service is a small fraction of the cost of roof replacement. The cost will depend on the size and pitch of your roof.
Will this void my shingle warranty?
No, our process is approved and recommended by major shingle manufacturers and the Asphalt Roofing Manufacturers Association (ARMA).
Can't I do the work myself?
Tackling a job like this is not easy. Our proprietary solution and our time-tested cleaning process will save you time and money. Walking on a wet roof with an unproven mix of chemicals will be both dangerous and time consuming.
Why GreenTek?
Our talented team of professionals has a great deal of experience making customers happy. Our company was built on integrity, respect, and a great service. Finally, we offer a 100% satisfaction guarantee and promise that you will get a great value.
Do you give estimates?
For a Fast and Free estimate call us at (304) 617 - 3977 or send a few digital photos of your property to greentekroof@gmail.com. If you send photos, we will provide an estimate within 24 hours.