Free Assessment

During our on-site appointment, we will determine the health of your roof. We carefully inspect your roof's flexibility, granule loss, cracking, curling, and other potential leak areas. The condition of your roof will help us determine if it qualifies for a Roof Maxx treatment.

Roof Tune Up

Our roof tune-up will provide the preventative roof maintenance needed to extend the life of your roof. These proactive measures will minimize the chances of potential leaks and avoid premature and expensive roof replacement.

Roof Shampoo

Our bleach-free, green, ECO-FRIENDLY, low pressure Roof Shampoo® cleaning method uses a proprietary soap that is specially formulated and buffered to be safe on all asphalt and fiberglass shingles.

Roof Maxx

As a roof ages, the petrochemical oils dry out and the shingles become increasingly brittle. Roof Maxx is an all-natural, 100% safe rejuvenator that will restore the pliability and granule adhesive properties back into your shingles. Save your roof, don't replace it!

Advanced Technology with Local Style Customer Service

We come from three generations of residential construction experience. My grandfather, Taro and my father Mel, have both owned successful construction companies located on the Windward side of Oahu.

Roof Shampoo®

Our bleach-free, green, ECO-FRIENDLY, low pressure Roof Shampoo® cleaning method uses a proprietary soap that is specially formulated and buffered to be safe on all asphalt and fiberglass shingles. It will not harm any landscaping around the home, yet is 100% effective at removing roof stains from algae. No damaging high pressure is ever used and absolutely NO scrubbing or brushing. The results are immediate and complete.  We take the time to actually get on your roof, inspect it, and perform the cleaning using top quality, eco-safe products and state-of-the-art equipment.  With the additional service, skill and labor required to perform a Roof Shampoo®, you may expect that our process would cost more than soft washing.  However, in many cases, Roof Shampoo® will cost less and provide a superior service.

GET A FREE QUOTE. TEXT (808) 292-2205

We have availability 7 days a week!                                                    

Roof MAXX

Roof Maxx

As a roof ages, the petrochemical oils dry out and the
shingles' waterproofing asphalt becomes increasingly brittle. Movement-related stresses cause the shingle to slowly break apart, similar to the way a pothole develops in the road.
Roof Maxx is a powerful scientifically-formulated
all-natural treatment that’s 100% safe for people, pets, property, and the environment.

Do you see granules in your gutters or at the bottom of your downspouts?

Contact us today and get your FREE estimate!

Koolau Roof Tech