Roofing & Siding Contractor in Harwich, MA

“Recently, my husband and I contacted several companies to inquire about shingle replacement and azak trim work for our two-story home. Cape weather can significantly damage wood, and we sought a long-lasting solution for our home. We selected Coastal Roofing and Siding and we are highly satisfied with the outcomes. Their initial estimate included all of our specific requirements, demonstrating their attentiveness to our needs. From start to finish, every aspect of the project was exceptional. We were particularly impressed by the workers’ diligence and neatness.My husband and I were in awe of their work ethic. During the work, we requested additional services, and Lucas accommodated our requests and directed his crew effectively. The workers cleaned up daily and meticulously completed the final cleanup. We highly recommend Coastal Roofing and Siding. No doubt we will contact them again for any future roofing or siding needs.”

“I recently had the rubber roof replaced on our cottage. Sergio and Igor communicated with me promptly. The work was done at a fair price and looks great! I would highly recommend Coastal!!!”

“I had my roof and rakes replaced. The company was very responsive to questions and concerns and the crew was very hardworking. The new shingles look great and I am very happy with the quality of the work that was done.”

“Great Work! Knowledgeable and friendly employees! Highly recommend!”

“**Just finished up my second project 9/17/25 with Coastal Roofing & Siding this week at a rental property in Sandwich. I wanted to replace the trim - but not all of it. So it required a lot of skill to fit the new trim in with the old... especially with the bottom drip edge. The original is 2X6 - they had to bevel an edge on stock PT and cut the ends at a 45 to marry it to the old edges. The "cuts" are so precise it's just incredible. What a great job! Even as "fussy" as I am... just blown away. **So this company did such a great job turning a negative into a positive. I hired Coastal Roofing & Siding to replace trim and my roof at my Sandwich home. I was super impressed with Lucas the owner & when the two Brazilian guys came to replace the rake boards - I couldn't have been happier. They did a great job. The roofing crew I wasn't super happy with... they did damage to my gutters and the first course of roofing shingles on the back were damaged. I reached out to Coastal Roofing and they took responsibility & took care of everything. It was so impressive that they came back - after they got paid and were really concerned about our satisfaction. I am looking forward to using Coastal Roofing and Siding on our next project.”

“Coastal Roofing & Siding did an excellent job. We had siding on our house that was falling, and they showed up and quickly fixed it, free of charge. 100% recommend if you need a roof or siding repair, and we will definitely use their services again if needed.”

“Recently, my husband and I contacted several companies to inquire about shingle replacement and azak trim work for our two-story home. Cape weather can significantly damage wood, and we sought a long-lasting solution for our home. We selected Coastal Roofing and Siding and we are highly satisfied with the outcomes. Their initial estimate included all of our specific requirements, demonstrating their attentiveness to our needs. From start to finish, every aspect of the project was exceptional. We were particularly impressed by the workers’ diligence and neatness.My husband and I were in awe of their work ethic. During the work, we requested additional services, and Lucas accommodated our requests and directed his crew effectively. The workers cleaned up daily and meticulously completed the final cleanup. We highly recommend Coastal Roofing and Siding. No doubt we will contact them again for any future roofing or siding needs.”

“I recently had the rubber roof replaced on our cottage. Sergio and Igor communicated with me promptly. The work was done at a fair price and looks great! I would highly recommend Coastal!!!”