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Find Doors (exterior) installers and replacers in Southold

KG Home Improvement

5.00(
1
)
Approved Pro

KG Home Improvement

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
22 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


Jack Reardon Construction

5.00(
5
)
Approved Pro

Jack Reardon Construction

5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
42 years of experience

With over 30 years of experience, Jack Reardon Construction is dedicated to providing our clients with the very best in service, installation, and repair for all phases of your home improvement project. We're very timely with our work and never lose attention to detail. Call today you'll be pleased you did. We give free estimates!

"Hired Jack to replace a door-responded quickly, and communicated all phases and aspects of the job. Recommend highly!"

Larry H on January 2017

With over 30 years of experience, Jack Reardon Construction is dedicated to providing our clients with the very best in service, installation, and repair for all phases of your home improvement project. We're very timely with our work and never lose attention to detail. Call today you'll be pleased you did. We give free estimates!

"Hired Jack to replace a door-responded quickly, and communicated all phases and aspects of the job. Recommend highly!"

Larry H on January 2017


David Custom Detailing

4.88(
24
)
Approved Pro

David Custom Detailing

4.88(
24
)
Approved Pro
Super Service Award
Customers say: Quality work
16 local quotes requested
14 years of experience

With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next handyman project. We welcome your questions and thank you for your interest. Give us a call today!

"We recently found Victor on Angie’s list and he is absolute fantastic! We recently moved in and need help with all kinds of projects from painting to deck work to electrical and more. He couldn’t be more lively to work with. He is very responsive and has fair prices. I highly recommend him! We will be using Victor and his great crew for all future house projects. Thank you, Victor!!"

Christine M on June 2025

With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next handyman project. We welcome your questions and thank you for your interest. Give us a call today!

"We recently found Victor on Angie’s list and he is absolute fantastic! We recently moved in and need help with all kinds of projects from painting to deck work to electrical and more. He couldn’t be more lively to work with. He is very responsive and has fair prices. I highly recommend him! We will be using Victor and his great crew for all future house projects. Thank you, Victor!!"

Christine M on June 2025


Avatar for DH COASTAL CONSTRUCTION CORP

DH COASTAL CONSTRUCTION CORP

5.00(
2
)
Approved Pro

DH COASTAL CONSTRUCTION CORP

5.00(
2
)
Approved Pro
1 years of experience
Free onsite estimate

We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

"I needed some doors trimmed and adjusted due to new carpet being installed. These guys were fast, efficient and did a great job!"

Don H on December 2025

We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

"I needed some doors trimmed and adjusted due to new carpet being installed. These guys were fast, efficient and did a great job!"

Don H on December 2025


Avatar for The Door Guy of LI LLC

The Door Guy of LI LLC

5.00(
20
)
Approved Pro

The Door Guy of LI LLC

5.00(
20
)
Approved Pro
Super Service Award
Customers say: Quick response
38 local quotes requested
5 years of experience

At the Door Guy, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"Had the pleasure of having Sal install and replace 3 exterior doors and 2 storm doors. Very detailed, skilled, knowledgeable and professional with his craft. Will continue to use his service and recommend to others. "

Aundre K on December 2025

At the Door Guy, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"Had the pleasure of having Sal install and replace 3 exterior doors and 2 storm doors. Very detailed, skilled, knowledgeable and professional with his craft. Will continue to use his service and recommend to others. "

Aundre K on December 2025


Avatar for WOOD ISLAND BROS HOME IMPROVEMENT INC

WOOD ISLAND BROS HOME IMPROVEMENT INC

5.00(
2
)
Approved Pro

WOOD ISLAND BROS HOME IMPROVEMENT INC

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 local quotes requested

Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with Wood Island Home Improvement you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.

"Wood Island bros. is a great business, I hired them for a bunch of repairs in my home, including kitchen and window repair. I recommend this company, very efficient and and professional."

Melva C on October 2024

Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with Wood Island Home Improvement you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.

"Wood Island bros. is a great business, I hired them for a bunch of repairs in my home, including kitchen and window repair. I recommend this company, very efficient and and professional."

Melva C on October 2024


Chris Perry

4.17(
6
)
Approved Pro

Chris Perry

4.17(
6
)
Approved Pro
Customers say: Terrific value
9 years of experience
Free onsite estimate

When it comes to custom carpentry work on Long Island, there is no name more trusted than Chris Perry. The company is renowned throughout the region for their high quality work, competitive pricing, and deep commitment to customer service. Their specialties include cabinet and interior trim installation, as well as custom furniture work. Perry deals with each client personally, and has experience working on both residential and light commercial projects.

"Unprofessional. He took the money and went away. He did not do the job."

Richie D on February 2024

When it comes to custom carpentry work on Long Island, there is no name more trusted than Chris Perry. The company is renowned throughout the region for their high quality work, competitive pricing, and deep commitment to customer service. Their specialties include cabinet and interior trim installation, as well as custom furniture work. Perry deals with each client personally, and has experience working on both residential and light commercial projects.

"Unprofessional. He took the money and went away. He did not do the job."

Richie D on February 2024


Avatar for Agate & Co. Builders

Agate & Co. Builders

4.96(
13
)
Approved Pro

Agate & Co. Builders

4.96(
13
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
17 local quotes requested

If you are looking for an experienced, reliable, and honest contractor to help you with your next construction project then consider Agate & Co. Builders. As a father and son team we have performed a variety of construction projects in the New York Tri-State area including; kitchens, baths, decks, windows, doors, flooring, trim, siding, tile, additions, and finished basements. At Agate & Co. Builders we have more than 35 years of construction experience working for us. We pride ourselves on our long history of outstanding craftsmanship and customer service, which is unparalleled in the industry. We remain a small construction company that performs most of the work ourselves using a few, hand-selected and highly qualified sub-contractors when needed. This consistently allows our high standards to be applied and is demonstrated in the quality of our work. We truly love what we do and look forward to helping you make the home of your dreams.

"Jim and his crew went over and above our expectations. They did a beautiful job on our new deck. When completed, they cleaned up and carted away all scraps. A truly professional job by all."

William B on May 2024

If you are looking for an experienced, reliable, and honest contractor to help you with your next construction project then consider Agate & Co. Builders. As a father and son team we have performed a variety of construction projects in the New York Tri-State area including; kitchens, baths, decks, windows, doors, flooring, trim, siding, tile, additions, and finished basements. At Agate & Co. Builders we have more than 35 years of construction experience working for us. We pride ourselves on our long history of outstanding craftsmanship and customer service, which is unparalleled in the industry. We remain a small construction company that performs most of the work ourselves using a few, hand-selected and highly qualified sub-contractors when needed. This consistently allows our high standards to be applied and is demonstrated in the quality of our work. We truly love what we do and look forward to helping you make the home of your dreams.

"Jim and his crew went over and above our expectations. They did a beautiful job on our new deck. When completed, they cleaned up and carted away all scraps. A truly professional job by all."

William B on May 2024


Avatar for A-Frame Construction LLC

A-Frame Construction LLC

5.00(
12
)
Approved Pro

A-Frame Construction LLC

5.00(
12
)
Approved Pro
3 years of experience
Free onsite estimate

A-Frame Construction LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"Excellent Excellent Excellent "

Larry V on December 2025

A-Frame Construction LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"Excellent Excellent Excellent "

Larry V on December 2025


"Babylon Bay (AJ's team) did a great job, from Sam the project manager to Wilmer and Louis the tradesman who worked on my project. They are truly a professional organization. I would recommend Babylon Bay to my friends and neighbors."

Tony M on January 2026

Owner owned & operated. Full service remodeling company specializing in medium to large projects. Serving Suffolk county and the Hamptons. High end building and remodeling firm. Expect excellent quality and customer service. Permit and Variance Specialists.

"Babylon Bay (AJ's team) did a great job, from Sam the project manager to Wilmer and Louis the tradesman who worked on my project. They are truly a professional organization. I would recommend Babylon Bay to my friends and neighbors."

Tony M on January 2026

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FAQs for doors (exterior) installation and replacement projects in Southold, NY

Modern steel doors incorporate protective coatings and finishes that significantly reduce rust potential. These treatments create effective moisture barriers when properly maintained. Small scratches or damage should be promptly addressed with touch-up paint to prevent moisture from reaching the underlying metal. 

Doors in coastal or high-humidity environments benefit from additional protective measures and more frequent inspection. With proper care, most steel doors resist corrosion for decades.

Steel doors provide superior resistance against forced entry attempts compared to fiberglass alternatives. The inherent strength of steel creates a formidable barrier that resists impacts and tampering more effectively than composite materials. 

While high-quality fiberglass doors offer reasonable security, steel provides an exceptional strength-to-weight ratio and structural integrity. For maximum protection, look for steel doors with reinforced strike plates and multi-point locking systems.

Most manufacturers provide warranties covering manufacturing defects for periods ranging from five to 15 years, depending on the product line and quality tier. Hardware components often carry separate warranty coverage, often for shorter durations. Installation services may include workmanship guarantees covering proper fitting and operation. Always review warranty documentation carefully to understand coverage limitations and maintenance requirements that might affect warranty validity.

Provided your existing wood frame remains structurally sound and properly aligned, professional installers can often adapt a steel door to fit. The process requires careful measurement and potentially minor modifications to accommodate the new door's specifications. The frame must provide adequate support for the heavier steel door construction. A qualified installer will evaluate your current frame's condition and recommend appropriate adjustments to ensure proper function and security.

The Southold, NY homeowners’ guide to doors (exterior) installations and replacements

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