Licensing and Insurance: Ensure they are licensed and have adequate liability and worker’s compensation insurance. Experience and Expertise: Look for a company with a proven track record and experience with your specific roof type. Warranties: Choose a company that offers warranties on both materials and workmanship. Clear Communication: Make sure they clearly explain the process, materials used, and costs involved. References and Reviews: Check online reviews and ask for references from past customers. We are fully accredited, fully insured and proud members of the Housing Industry Association (HIA).