“Andy Jansen and his crew just finished our cleaning our roof and house today, and true to his word, our Certainteed Independence Red Shingles look like brand new! We had awful black algae stains, and moss patches on the north sides of the gables and dormers of our 10/12 pitch roof, but they were able to clean all of it. These stains were so bad that we had been pricing out new roofs for our waterfront home that is only 17.5 years old, because we couldn’t stand looking at the algae stripes on our garage whenever we drove up to the house! Investing in having Andy clean your roof will likely save you money in both the short and long term by extending the life of your current roof. And, in our case it saved us the price of a new roof, plus the whole house got washed too.  Thank you Andy!!!”