4.6 
59 *The Angi rating for Fencing 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 Fencing Service needs.
*The HomeAdvisor rating for Fencing 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 Fencing Service needs.
Last update on June 16, 2026
Serving Sag Harbor, NY and surrounding areas
Approved
In business since 2009
Free estimates
Credit card accepted
"Performance Fence did an amazing job on my fence installation :) Jack responded to me right away and came right over quoted me a great price and was attentive and helpful through the whole process. I recommend them 100 percent for any fence installation project"
Serving Sag Harbor, NY and surrounding areas
Approved
In business since 2004
Free estimates
Warranties offered
"They were very responsive, punctual and professional. The work was done well, the workers seemed to care about doing a good job and were genuinely pleased with their results, even to the point of cleaning off a muddy spot on the fence before showing it to us.. They cleaned up everything and took away any debris. We would definitely hire them again."
+4
Serving Sag Harbor, NY and surrounding areas
Approved
In business since 1991
Free estimates
Warranties offered
"It began with my initial call to the company for a quote. They immediately scheduled for a representative, Bob Lundy to come to my house for a quote. He was so knowledge and helpful. All Island was on schedule with their procedure for the installation of the fence and scheduled a delivery and installation. We have a beautiful addition to our existing fence and I couldn't be more pleased."
+33
Serving Sag Harbor, NY and surrounding areas
Approved (Corporate)
In business since 2018
Free estimates
Credit card accepted
"I hired them to replace a 50-year old fence. The new fence is beautiful and the craftsmanship is excellent. Very easy to work with."
+15
Serving Sag Harbor, NY and surrounding areas
Approved
In business since 2021
Free estimates
Warranties offered
"Great fence,great job,and clean up like they were never on the property."
+58
Serving Sag Harbor, NY and surrounding areas
Approved
In business since 1997
Free estimates
Warranties offered
"He use's great material he on time very professional. he had great price's. I highly recommend him."
+101
Serving Sag Harbor, NY and surrounding areas
Approved
In business since 1987
Free estimates
Credit card accepted
Why miss a moment of the great outdoors when you can relax and entertain on your very own deck or patio? Alliance Fence Corp, will add beautiful square footage to your living space and create a one-of-a-kind outdoor experience for your family! In addition, we can add a variety of fence styles to not only your patio but anywhere surrounding your home. From lattice top to picket fences, our fencing services will provide your home with the privacy and curb appeal you always dreamed of. Let us will bring to life the ideas you have in mind for your luxury space. Give us a call today for customized fence or deck installation on Long Island!\nDISCOUNTS APPLY!!!!!! 20% OFF
+8
Serving Sag Harbor, NY and surrounding areas
Approved
In business since 1921
Free estimates
Credit card accepted
"Extremely high price quote compare to other professional fence companies."
Serving Sag Harbor, NY and surrounding areas
Approved
In business since 2012
Free estimates
Emergency services offered
"Max and his team do an outstanding job of maintaining my property throughout the season. He is always available, personable, and prices have not changed for the past 3 years."
Serving Sag Harbor, NY and surrounding areas
Approved
In business since 2018
Free estimates
Small jobs welcome
Stone Quality Contracting is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 5 years of experience serving Suffolk County, NY and surrounding areas. There is no job too big, or too small for our team. Call today for a Free Estimate and let us put our experience to work for you!\nFollow us on Instagram @stone_quality_contracting and Facebook Stone Quality Contracting\nCall/Text (631) 978-3387\nEmail [email protected]
+17
From average costs to expert advice, get all the answers you need to get your job done.
A new fence adds privacy, improves safety, and even boosts curb appeal. But how much does fence installation cost? Find out in this guide.
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