Rainbow Roof Maintenance is a fully licensed and insured roofing company in Honolulu, HI. We're a kama'aina business and have had an impressive history in Hawaii since 1978. Our roofing contractors are known for providing affordable and quality roofing solutions. CALL FOR A FREE QUOTE. Is your roof damaged or leaking? Don't panic, call Rainbow Roof Maintenance today. We will repair or install your home with a new roof best of all, we don't charge a fortune for our services. We provide free estimates, so you will know what to expect before we start repairing or installing your roof. Rainbow Roof Maintenance is known as Hawaii's most recognized expert for cost-efficient and quality roofing. In addition, we offer roof maintenance programs to keep your roof in top condition.