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  • Verified reviews icon501
    Verified granite countertop services reviews

Find Granite countertop installation pros in Sag Harbor

Avatar for Unlimited Outdoor Designs

Unlimited Outdoor Designs

435 Brook Ave Unit 21
4.24(
21
)
Approved Pro

Unlimited Outdoor Designs

435 Brook Ave Unit 21
4.24(
21
)
Approved Pro
Customers say: Terrific value
216 local quotes requested
12 years of experience

Unlimited Outdoor Designs, specializing in Indoor Kitchens and Baths and Basement remodels. Fencing, Decks, Railings, Concrete, and Masonry work. We are family-owned and take pride in treating our clients like family. We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing.

"Was professional and got it done in a timely fashion."

Michael N on May 2024

Unlimited Outdoor Designs, specializing in Indoor Kitchens and Baths and Basement remodels. Fencing, Decks, Railings, Concrete, and Masonry work. We are family-owned and take pride in treating our clients like family. We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing.

"Was professional and got it done in a timely fashion."

Michael N on May 2024


Avatar for Alta Renovations Corp

Alta Renovations Corp

204 Airport Plaza
5.00(
23
)
Approved Pro

Alta Renovations Corp

204 Airport Plaza
5.00(
23
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
60 local quotes requested

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"We were looking for someone to remodel both our bathrooms . Jose was highly recommended by our neighbors . He gave us a very fair price for 2 bathrooms . They showed up early everyday . And left a clean worksite . They did a great job on both bathrooms . We couldn't be more happier with all the work they did ."

Thomas G on October 2025

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"We were looking for someone to remodel both our bathrooms . Jose was highly recommended by our neighbors . He gave us a very fair price for 2 bathrooms . They showed up early everyday . And left a clean worksite . They did a great job on both bathrooms . We couldn't be more happier with all the work they did ."

Thomas G on October 2025


Avatar for Ixhua Masonry & Landscaping, LLC

Ixhua Masonry & Landscaping, LLC

47 Ponquogue Ave.
New on AngiNew on Angi
Approved Pro

Ixhua Masonry & Landscaping, LLC

47 Ponquogue Ave.
New on AngiNew on Angi
Approved Pro
5 years of experience
Free onsite estimate

Ixhua Masonry & Landscaping, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business.**Over 10 Years Experience**

Ixhua Masonry & Landscaping, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business.**Over 10 Years Experience**


Avatar for LifeStyle Home Management

LifeStyle Home Management

16 Glenmere Rd
5.00(
3
)
Approved Pro

LifeStyle Home Management

16 Glenmere Rd
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

With over 18 years experience the Property Management industry, Lifestyle Home Management is your industry expert on the east end. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you that we will not leave your property until you are completely satisfied with our work. As a family owned and operated business, you can trust that we will treat your home as we treat our own. Give us a call today; we look forward to working with you!

"Louis, the owner, gave us excellent service concerning our internet service. He reinstalled our mesh router system and we now have excellent service. He came over right away and followed up with us to make sure everything was working well. He was very conscientious and informative and very knowledgeable. We will certainly continue working with him in the future."

Barry H on July 2020

With over 18 years experience the Property Management industry, Lifestyle Home Management is your industry expert on the east end. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you that we will not leave your property until you are completely satisfied with our work. As a family owned and operated business, you can trust that we will treat your home as we treat our own. Give us a call today; we look forward to working with you!

"Louis, the owner, gave us excellent service concerning our internet service. He reinstalled our mesh router system and we now have excellent service. He came over right away and followed up with us to make sure everything was working well. He was very conscientious and informative and very knowledgeable. We will certainly continue working with him in the future."

Barry H on July 2020


KG Home Improvement

29 Rabbit Run
5.00(
1
)
Approved Pro

KG Home Improvement

29 Rabbit Run
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
21 years of experience

Great work at great price! A fresh coat of paint or stain can bring new life to rooms, add curb appeal to homes and commercial buildings, and help protect your investment for years to come. We are happy to bid on all types of painting in the Riverhead area. We will meet with you, at your convenience, and provide you with a free, written, detailed estimate – no surprise charges added after the fact. Locally owned and operated, we're a small company with big capabilities, including interior painting, exterior painting, commercial painting, deck finishing, and interior design.

"They did a great job, and stayed on schedule. There bid was very competitive. Would hire again."

Charles S on April 2020

Great work at great price! A fresh coat of paint or stain can bring new life to rooms, add curb appeal to homes and commercial buildings, and help protect your investment for years to come. We are happy to bid on all types of painting in the Riverhead area. We will meet with you, at your convenience, and provide you with a free, written, detailed estimate – no surprise charges added after the fact. Locally owned and operated, we're a small company with big capabilities, including interior painting, exterior painting, commercial painting, deck finishing, and interior design.

"They did a great job, and stayed on schedule. There bid was very competitive. Would hire again."

Charles S on April 2020


Avatar for Exterior Team Home Services, Inc.

Exterior Team Home Services, Inc.

359 North Ocean Avenue Apt. 1
4.95(
22
)
Approved Pro

Exterior Team Home Services, Inc.

359 North Ocean Avenue Apt. 1
4.95(
22
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
9 years of experience

Exterior Team Home Services, Inc takes great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. Call Exterior Team Home Services, Inc today!

"Ronald and his Team did an excellent job for a very good price. Very professional. Pointed out some things that needed attention and then took care of it. The workmanship and customer service is better than any other craftman I have ever hired. I will keep Exterior Team Home Service number available to recommend to anyone that asks if "I know someone who...." I trust Exterior Team Home and will use them in the future."

Ed S on September 2023

Exterior Team Home Services, Inc takes great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. Call Exterior Team Home Services, Inc today!

"Ronald and his Team did an excellent job for a very good price. Very professional. Pointed out some things that needed attention and then took care of it. The workmanship and customer service is better than any other craftman I have ever hired. I will keep Exterior Team Home Service number available to recommend to anyone that asks if "I know someone who...." I trust Exterior Team Home and will use them in the future."

Ed S on September 2023


Creative Touch Landscaping, Inc.

1070 Montauk Highway
4.75(
4
)
Approved Pro

Creative Touch Landscaping, Inc.

1070 Montauk Highway
4.75(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
39 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade, and will do our best to keep you as educated as we can, on your particular task or project. We look forward to earning your trust and business. We service Bridgehampton, East Hampton, Sag Harbor, Sagaponack, Southampton, Wainscott, Water Mill.

"Great service, good guy all the way around."

Russle M on July 2017

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade, and will do our best to keep you as educated as we can, on your particular task or project. We look forward to earning your trust and business. We service Bridgehampton, East Hampton, Sag Harbor, Sagaponack, Southampton, Wainscott, Water Mill.

"Great service, good guy all the way around."

Russle M on July 2017


MRJ Industries, Ltd.

27 Quail Run
4.29(
7
)
Approved Pro

MRJ Industries, Ltd.

27 Quail Run
4.29(
7
)
Approved Pro
Customers say: Quick response
39 years of experience
Free onsite estimate

We are dedicated to providing our clients with the very best in general contracting, from electrical to decks, siding, roofing, remodels, and renovations. With over 30 years of experience, we take an enormous amount of pride in the attention of detail, put into each of the projects we contract. We are known for our quality work, and the integrity of our business practices. We look forward to building long term relationships with our clients, and guarantee your satisfaction. Call today for a quote! As an owner operator I am personally involved with every project. John

"John was great initially - getting there and tackling the immediate problem and answering my calls. We had a short in the electrical heating fan/motor in the floor that was potentially dangerous and could have caused a fire so he replaced the breaker and rewired the fan/motor. However, when he left we noticed that the fan was not running in the box and he told us to detach the wires which I felt was risky and also meant the problem was not fixed. He said he would come back the following Monday to inspect the rest of the wires underneath the house and he never did. He was also supposed to send me a photo of the burned wires, a work order/receipt for my files, and never did. I texted him about Monday and about replacing the fan/motor - either to let us what it was called and we would replace it ourselves or give us the cost of replacing one or all 3 boxes. He never responded so we still have a heating system that is not fixed and perhaps dangerous if only running on two fan motors ."

Gillian D on November 2018

We are dedicated to providing our clients with the very best in general contracting, from electrical to decks, siding, roofing, remodels, and renovations. With over 30 years of experience, we take an enormous amount of pride in the attention of detail, put into each of the projects we contract. We are known for our quality work, and the integrity of our business practices. We look forward to building long term relationships with our clients, and guarantee your satisfaction. Call today for a quote! As an owner operator I am personally involved with every project. John

"John was great initially - getting there and tackling the immediate problem and answering my calls. We had a short in the electrical heating fan/motor in the floor that was potentially dangerous and could have caused a fire so he replaced the breaker and rewired the fan/motor. However, when he left we noticed that the fan was not running in the box and he told us to detach the wires which I felt was risky and also meant the problem was not fixed. He said he would come back the following Monday to inspect the rest of the wires underneath the house and he never did. He was also supposed to send me a photo of the burned wires, a work order/receipt for my files, and never did. I texted him about Monday and about replacing the fan/motor - either to let us what it was called and we would replace it ourselves or give us the cost of replacing one or all 3 boxes. He never responded so we still have a heating system that is not fixed and perhaps dangerous if only running on two fan motors ."

Gillian D on November 2018


Avatar for FD Building Co.

FD Building Co.

185 Montauk Highway
4.80(
17
)
Approved Pro

FD Building Co.

185 Montauk Highway
4.80(
17
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 local quotes requested

FD Building Co., has provided high quality work and friendly customer service for over 20 years. We get the job done efficiently and meticulously. We a full construction crew and maintenance program to keep your investment meticulously maintained. Visit or call us today!

"Great company to work with. Not cheap but they do good work and they have nice people."

Holly K on April 2022

FD Building Co., has provided high quality work and friendly customer service for over 20 years. We get the job done efficiently and meticulously. We a full construction crew and maintenance program to keep your investment meticulously maintained. Visit or call us today!

"Great company to work with. Not cheap but they do good work and they have nice people."

Holly K on April 2022


Avatar for Tri-Point Marble & Granite Restoration, Inc.

Tri-Point Marble & Granite Restoration, Inc.

8 Cedarbrook Cir
4.69(
13
)
Approved Pro

Tri-Point Marble & Granite Restoration, Inc.

8 Cedarbrook Cir
4.69(
13
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 local quotes requested

Tri-Point Marble & Granite Restoration, Inc., is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"They did a great job refinishing a damaged mable countertop. Came out like new."

Bruce L on November 2022

Tri-Point Marble & Granite Restoration, Inc., is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"They did a great job refinishing a damaged mable countertop. Came out like new."

Bruce L on November 2022

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Granite Countertop Companies questions, answered by experts

Granite countertops must be sealed every 12 to 18 months, though some sealants can last for five to 10 years. You can check whether your granite countertops need sealing by applying a drop of water in an inconspicuous area and waiting 15 minutes to see if the water darkens the countertop. If it does, the countertop needs sealing; if not, you can hold off on resealing for now.

Onyx countertops have pros and cons. If you seal it properly and take care not to damage it, it can make a good countertop surface. However, it's more often used in bathrooms, where it’s less likely to sustain damage. Having an onyx kitchen countertop is possible, but you’ll need to take extra care not to burn, stain, or otherwise damage the material.

The best way to save money on countertop installation is to choose an affordable material. For example, if you have a busy kitchen and need durability, choose a more affordable but lasting material like granite countertops. Likewise, if you don't use your countertops often, you can use a softer material that costs less than more sturdy ones. 

Another way to cut costs is to remove and dispose of the existing countertops yourself, if possible. That way, countertop installers can get straight to placing the new feature, reducing labor costs.

Yes, a granite countertop can be cut in place. However, learning how to cut a granite countertop in place is a lot trickier than cutting granite in an open, well-ventilated space. You’ll also need to protect everything in the surrounding area (like your kitchen cabinets and appliances), but even that might not be enough to prevent dust from getting stuck in tight spots. If you absolutely must cut a granite countertop in place, consider hiring a pro to get the job done in the cleanest and safest way possible.

Natural stone is formed in deep layers of the Earth through natural processes over thousands of years. The solid composition formations become massive rock beds, or quarries, from which miners extract them.

The Sag Harbor, NY homeowners’ guide to granite countertop services

From average costs to expert advice, get all the answers you need to get your job done.