Get matched with top natural slate roofing repairers in Portland, OR

"They have maintained the roof for over 15 years and have prolonged its life. The roof is in good shape for its age of 25 years! <br />"

"Prompt, Professional, and thorough! Would recommend for an emergency repair of roof."

"The roof is beautiful. They fixed what the previous contractor failed to do correctly and were professional and timely."

"This is the second time we've hired Gentry Construction for projects. They're very busy and couldn't promise to finish until the end of summer, but they found a week in mid-July and finished in four days. Patio cover with a metal roof; re-roofing 60% of our house; front door rail. All top-quality work. Would definitely work with them again."

"We are very happy with how this job went and the quality of the work. From bid to invoice, Sean was prompt and professional in all communications. The repair required that a section of shingles be removed so matching the new shingles to the existing shingles on the 8-year-old roof was a concern. The match is so close that it is nearly impossible to tell the new from the existing shingles. The shingle match, alignment of the new gable rafter with the existing gable rafter at the top, and paint job on the new wood gave us the quality results we were hoping for. We would definitely use this company again."

"Great roofing company and I highly recommend them! Rufus and his crew were easy to work with. Good price and prompt and courteous service. The crew cleaned up every night before they left. The roof and new skylights look great and the attic fan they added really helped reduce the room temp in our southwest facing bedroom. Will definitely use them again when the need arises."

"Had A&L Roofing come out and do our roof recently, they did a great job. Thank you!"

"I recently had my shingle roof replaced by AL Portland Roofing, and I couldn’t be happier with the results. The team was professional, efficient, and respectful of my property throughout the entire process. They completed the job on time, the quality of the workmanship is excellent, and the cleanup was thorough. I highly recommend AL Portland Roofing to anyone looking for reliable and trustworthy roof replacement."

"Built a carport and the roof to cover it. Excellent work and top notch craftsmanship."

"Ricardo Gallegos responded quickly to my request to bid on a low slope PVC membrane roof repair. His bid was reasonable and clear, better than several other companies. The Job: My roof was installed incorrectly around the chimney by the original installer which caused the decking underneath to rot out. Ricardo repaired the roof in September 2025 and I am writing this review in December 2025 after several very rainy days and am happy to say the job is holding up very well! It was a very pleasant experience working with Ricardo and United Construction, I highly recommend them!"