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Doors (exterior) installers and replacers in Cornwall

Avatar for Elegant Choice Window and Door

Elegant Choice Window and Door

49 Bingham Rd
5.00(
1
)
Approved Pro

Elegant Choice Window and Door

49 Bingham Rd
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

Elegant Choice Window and Door 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.

"We had an incredible experience with Elegant Window and Door; the owner, Cale, did impeccable work installing windows and doors in our new construction home. He was quick, efficient, and very neat. We would absolutely recommend!"

Jess F on August 2024

Elegant Choice Window and Door 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.

"We had an incredible experience with Elegant Window and Door; the owner, Cale, did impeccable work installing windows and doors in our new construction home. He was quick, efficient, and very neat. We would absolutely recommend!"

Jess F on August 2024



"We are extremely happy with how our new windows and new front door turned out. After some unexpected challenges with the way our home was built, our installation crew quickly and efficiently adapted to make sure our windows and door were installed with expert care. Every time we see our new beautiful picture window we are left breathless! And our beautiful front door is the perfect upgrade for the look of our home. Thank you RBA!"

JENNIFER S on August 2025

Replacement Window Installation, Replacement Patio Door Installation, Replacement Entry Door Installation

"We are extremely happy with how our new windows and new front door turned out. After some unexpected challenges with the way our home was built, our installation crew quickly and efficiently adapted to make sure our windows and door were installed with expert care. Every time we see our new beautiful picture window we are left breathless! And our beautiful front door is the perfect upgrade for the look of our home. Thank you RBA!"

JENNIFER S on August 2025


Avatar for Castle - The Window People

Castle - The Window People

109 Gaither Drive, Unit 309
4.17(
945
)
Approved Pro

Castle - The Window People

109 Gaither Drive, Unit 309
4.17(
945
)
Approved Pro
Customers say: Quality work
55 local quotes requested
34 years of experience

Are you looking for the very best replacement window money can buy? You've found it with Castle Windows! Replacing your home's windows with high-performance Castle Windows is one of the wisest home improvement investments you'll ever make. Castle Windows is dedicated to saving you time, money and frustration. You can trust your custom-made windows from Castle Windows. Committed to producing the best product possible, Castle Windows confidently stands behind our work with a lifetime limited warranty to protect your window investment. For over 30 years Castle Windows has been designing windows to fit your world. We offer a wide selection of top quality, custom-made windows to fit your home because we know you appreciate variety, expect quality and demand affordability. We are able to make a window to almost any specification including multiple colors, grid patterns or application without sacrificing quality or warranty. Call us today for your free estimate!

"Professional install"

Josh S on November 2023

Are you looking for the very best replacement window money can buy? You've found it with Castle Windows! Replacing your home's windows with high-performance Castle Windows is one of the wisest home improvement investments you'll ever make. Castle Windows is dedicated to saving you time, money and frustration. You can trust your custom-made windows from Castle Windows. Committed to producing the best product possible, Castle Windows confidently stands behind our work with a lifetime limited warranty to protect your window investment. For over 30 years Castle Windows has been designing windows to fit your world. We offer a wide selection of top quality, custom-made windows to fit your home because we know you appreciate variety, expect quality and demand affordability. We are able to make a window to almost any specification including multiple colors, grid patterns or application without sacrificing quality or warranty. Call us today for your free estimate!

"Professional install"

Josh S on November 2023


Avatar for CNW Decorative, LLC

CNW Decorative, LLC

1 Lake Drive
4.98(
164
)
Approved Pro

CNW Decorative, LLC

1 Lake Drive
4.98(
164
)
Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
57 local quotes requested

CNW Decorative is dedicated to providing our customers with the best quality and craftsmanship. We are here to build ongoing lasting relationships with our customers and communities. 30+ years of experience in all fields related to Residential & Commercial properties. We look forward to working with you! ***PLEASE NOTE: We are taking extra precautions to serve our customers during this time. Such as to disinfection of surroundings, disposable gloves and mask. Everyone stay safe!*** We do not offer services for "Bilco" doors/ "Hatch" doors or basement doors. Only offer services "Hinge" interior /exterior residential doors.

"Communication was extremely fast. The work was done quickly and efficiently. The pro was courteous and professional. Would highly recommend them for any work involving doors. "

Alan V on September 2025

CNW Decorative is dedicated to providing our customers with the best quality and craftsmanship. We are here to build ongoing lasting relationships with our customers and communities. 30+ years of experience in all fields related to Residential & Commercial properties. We look forward to working with you! ***PLEASE NOTE: We are taking extra precautions to serve our customers during this time. Such as to disinfection of surroundings, disposable gloves and mask. Everyone stay safe!*** We do not offer services for "Bilco" doors/ "Hatch" doors or basement doors. Only offer services "Hinge" interior /exterior residential doors.

"Communication was extremely fast. The work was done quickly and efficiently. The pro was courteous and professional. Would highly recommend them for any work involving doors. "

Alan V on September 2025


Antonio Massa Company

23 Prides Crossing
5.00(
3
)
Approved Pro

Antonio Massa Company

23 Prides Crossing
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
35 years of experience

Antonio Massa Company 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 25 years of experience serving New City, NY and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

"null"

Mark S on January 2019

Antonio Massa Company 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 25 years of experience serving New City, NY and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

"null"

Mark S on January 2019


Avatar for GW Construction NYC, Inc.

GW Construction NYC, Inc.

67 Dwyer Avenue
5.00(
6
)
Approved Pro

GW Construction NYC, Inc.

67 Dwyer Avenue
5.00(
6
)
Approved Pro
2 years of experience
Free onsite estimate

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 business!

"Wilson was very responsive and did great work on a tight timeline."

Phil G on July 2025

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 business!

"Wilson was very responsive and did great work on a tight timeline."

Phil G on July 2025


Avatar for Cheshire Home Improvements LLC

Cheshire Home Improvements LLC

PO Box 8304
5.00(
2
)
Approved Pro

Cheshire Home Improvements LLC

PO Box 8304
5.00(
2
)
Approved Pro
19 local quotes requested
7 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 business!

"He was excellent, corrected mistakes made by previous contractor. On time, cleaned up afterwards and very reasonably priced. "

pat c on June 2025

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 business!

"He was excellent, corrected mistakes made by previous contractor. On time, cleaned up afterwards and very reasonably priced. "

pat c on June 2025


Avatar for Avid Developments, LLC

Avid Developments, LLC

8 Diane Ct
4.74(
56
)
Approved Pro

Avid Developments, LLC

8 Diane Ct
4.74(
56
)
Approved Pro
Customers say: True professional
13 local quotes requested
38 years of experience

With over 30 years of experience in the painting industry, we are the experts you need to take care of your home or business. We will treat your home as we would treat our own. Give Avid Developments, LLC, a call today, we look forward to working with you!

"They arrived early to start work. Very professional and friendly. Worked fast and cleaned up. I highly recommend them. I will be using them again."

Eunice M on July 2024

With over 30 years of experience in the painting industry, we are the experts you need to take care of your home or business. We will treat your home as we would treat our own. Give Avid Developments, LLC, a call today, we look forward to working with you!

"They arrived early to start work. Very professional and friendly. Worked fast and cleaned up. I highly recommend them. I will be using them again."

Eunice M on July 2024


Avatar for John Carpenter Craftsmanship and Design

John Carpenter Craftsmanship and Design

3386 State Route 52
5.00(
3
)
Approved Pro

John Carpenter Craftsmanship and Design

3386 State Route 52
5.00(
3
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
27 years of experience

Construction Professional available to complete your Project on time and within your budget. Many years of diverse experience in all phases of Residential/Commercial Construction - from Journeyman Carpenter to Project Manager - will ensure your job is done safely, efficiently, and properly. No job too small, I provide Professional Handyman Services. Furniture, cabinets, IKEA assembly, TV mounting, and much more. Have a Project larger in scale? Allow me to offer a fair and transparent proposal.

"When John came to my house for the first time I asked him about some repair, and he said “I do it all.” It did not take long to find out he wasn’t kidding – he really DOES do it all, and he does it all VERY WELL. His skill impresses me more with each job he finishes. John excels in craftsmanship and communication, delivering finished projects that meet and exceed expectations, while also providing excellent customer service and attention to detail. He takes time to explain his ideas and the reasons for them. John’s expertise seems to have no limit, at least none that I know of. His estimates are more than fair. On top of all that, he’s a genuinely nice guy and a pleasure to know. I’m delighted with the decision to hire John, and I will absolutely do so again."

Patricia A on May 2025

Construction Professional available to complete your Project on time and within your budget. Many years of diverse experience in all phases of Residential/Commercial Construction - from Journeyman Carpenter to Project Manager - will ensure your job is done safely, efficiently, and properly. No job too small, I provide Professional Handyman Services. Furniture, cabinets, IKEA assembly, TV mounting, and much more. Have a Project larger in scale? Allow me to offer a fair and transparent proposal.

"When John came to my house for the first time I asked him about some repair, and he said “I do it all.” It did not take long to find out he wasn’t kidding – he really DOES do it all, and he does it all VERY WELL. His skill impresses me more with each job he finishes. John excels in craftsmanship and communication, delivering finished projects that meet and exceed expectations, while also providing excellent customer service and attention to detail. He takes time to explain his ideas and the reasons for them. John’s expertise seems to have no limit, at least none that I know of. His estimates are more than fair. On top of all that, he’s a genuinely nice guy and a pleasure to know. I’m delighted with the decision to hire John, and I will absolutely do so again."

Patricia A on May 2025

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FAQs for doors (exterior) installation and replacement projects in Cornwall, 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 Cornwall, 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.