4.7 
45 *The Angi rating for Siding Service companies in Sag Harbor, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Siding Service needs.
*The HomeAdvisor rating for Siding Service companies in Sag Harbor, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Siding Service needs.
Last update on December 17, 2025
Serving Sag Harbor, NY and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"Skylight replacement from Skyline Roofing and Siding perfect job"
Serving Sag Harbor, NY and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"Pleased with the siding repair, looks good. Pleasant, knowledgeable technician"
+27
Serving Sag Harbor, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2005
Free estimates
Emergency services offered
"Undaunted removed asbestos siding and contracted to install new siding thereafter. The entire process took a week. The crews were unfailingly professional and attentive, offering to install a light fixture and repair a porch post free of charge. Excellent company."
Serving Sag Harbor, NY and surrounding areas
Approved
In business since 2014
Free estimates
Emergency services offered
"Excellent job in repairing cedar shingle siding. The work was completed quickly and extremely professionally. I was very pleased with the quality of the work and the attention they placed on every detail. Would happily call them for any future work."
+106
Serving Sag Harbor, NY and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"I can’t say enough how great Non Stop Home Improvements Inc is. Dennis and his men were clean, respectful and on time everyday. My roof, siding and door are a beautiful addition to my house. Dennis answered every question I had, and every text that I sent him. I would highly recommend this company for any contracting needs."
+12
Serving Sag Harbor, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2005
Free estimates
Emergency services offered
For over 20 years, Double A Roofing & Siding has been offering high-quality roofing, chimney, and siding services for all our customers in Long Island.\n\nWe are Long Island’s trusted roofing specialists. Our team offers 24/7 emergency services, and free estimates for all our customers, see for yourself why Double A Roofing & Chimney is Long Island’s leading roofing service team.
+1
Serving Sag Harbor, NY and surrounding areas
Approved
In business since 1983
Free estimates
Emergency services offered
"We hired Four Seasons again (after they redid our siding) to replace our existing roof, which was about 15 years old and in bad shape. We were so impressed with the speed in which they completed the job (less than 1 day). Everyone we dealt with, from Oscar, to Donna, to our roofing foreman, were courteous and professional. Their workmanship is excellent. I cannot recommend them enough!"
+19
Serving Sag Harbor, NY and surrounding areas
Approved
In business since 1989
Free estimates
Emergency services offered
We are a quality contracting company serving the Hamptons for over 20 years! From small scale projects such as deck construction, siding, and window installation to complete home renovations. You name it we'll get it done.\n
+8
Serving Sag Harbor, NY and surrounding areas
Approved
In business since 1997
Free estimates
Warranties offered
"Very friendly, very helpful and they did and excellent job."
+101
Serving Sag Harbor, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2018
Free estimates
Customers say: True professional
"They came over fixed the siding. Looks good. I would recommend them."
+97
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