Top-rated doors (exterior) installers and replacers.

Get matched with top doors (exterior) installers and replacers in Hillsborough, NJ

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Doors (exterior) installers and replacers in Hillsborough

Avatar for Semcore Professionals, LLC

Semcore Professionals, LLC

5.00(
2
)
Approved Pro

Semcore Professionals, LLC

5.00(
2
)
Approved Pro
Customers say: Quick response
8 years of experience
Free onsite estimate

Semcore 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.

"He does an excellent job!"

Lindy x on September 2021

Semcore 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.

"He does an excellent job!"

Lindy x on September 2021


"Did not start yet will be in November "

Gisele S on October 2025

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

"Did not start yet will be in November "

Gisele S on October 2025


Avatar for NB Woodworks, LLC

NB Woodworks, LLC

5.00(
26
)
Approved Pro

NB Woodworks, LLC

5.00(
26
)
Approved Pro
Customers say: Quick response
27 local quotes requested
150 years of experience

NB Woodworks, LLC, is committed to excellence 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 are a family owned business that has been in the construction business since 1875

"Anthony is an amazing contractor who worked effectively and gave me an outstanding finished product. I would highly recommend him for any project."

Madeline M on November 2025

NB Woodworks, LLC, is committed to excellence 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 are a family owned business that has been in the construction business since 1875

"Anthony is an amazing contractor who worked effectively and gave me an outstanding finished product. I would highly recommend him for any project."

Madeline M on November 2025


J Power Home Improvement, LLC.

4.20(
5
)
Approved Pro

J Power Home Improvement, LLC.

4.20(
5
)
Approved Pro
Customers say: Quick response
13 years of experience
Free onsite estimate

J Power Home Improvement, LLC. has been dedicated to this craft for over 15 years. We pride the company on reliability, excellent communication, integrity, and quality work. We strongly believe in giving our absolute best in all our projects no matter how big or small. We look forward to earning your business!

"I picked out a Cabot stain from a brochure that this contractor showed. Then he bought a different brand stain. The color was not what I expected. Not happy."

Stephen W on August 2025

J Power Home Improvement, LLC. has been dedicated to this craft for over 15 years. We pride the company on reliability, excellent communication, integrity, and quality work. We strongly believe in giving our absolute best in all our projects no matter how big or small. We look forward to earning your business!

"I picked out a Cabot stain from a brochure that this contractor showed. Then he bought a different brand stain. The color was not what I expected. Not happy."

Stephen W on August 2025


Avatar for Castle - The Window People

Castle - The Window People

4.20(
1,031
)
Approved Pro

Castle - The Window People

4.20(
1,031
)
Approved Pro
Customers say: Quality work
169 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!

"The installer made a mess with the silicone sealer on the window trim. I spent hours scraping and sanding it off in order to stain. "

Rebecca H on October 2025

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!

"The installer made a mess with the silicone sealer on the window trim. I spent hours scraping and sanding it off in order to stain. "

Rebecca H on October 2025


Avatar for Caporelli Construction

Caporelli Construction

5.00(
3
)
Approved Pro

Caporelli Construction

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

With over 24 years of experience in the construction industry, we are the experts you need to take care of your home or business. We offer a wide range of carpentry services from installs to repairs. We will treat your home as we would treat our own. Give Caporelli Construction a call today; we look forward to working with you!

"We have a large house that had very wonky hollow core doors. We had Caporelli replace over 20 doors with stained solid pine doors. Darren and his crew did a fantastic job. All the doors look fantastic and function as they should. I would hire them again."

Allan K on January 2024

With over 24 years of experience in the construction industry, we are the experts you need to take care of your home or business. We offer a wide range of carpentry services from installs to repairs. We will treat your home as we would treat our own. Give Caporelli Construction a call today; we look forward to working with you!

"We have a large house that had very wonky hollow core doors. We had Caporelli replace over 20 doors with stained solid pine doors. Darren and his crew did a fantastic job. All the doors look fantastic and function as they should. I would hire them again."

Allan K on January 2024


Avatar for Mr. Handyman of Princeton and Robbinsville

Mr. Handyman of Princeton and Robbinsville

4.29(
12
)
Approved Pro

Mr. Handyman of Princeton and Robbinsville

4.29(
12
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
15 local quotes requested

Looking for a locally owned home improvement company that does high quality work on the small/medium jobs on your to-do list? One with a staffed office to answer your questions? Our technicians are carpenters and handymen who average 20+ years of experience. They communicate well and have passed background checks so you can feel comfortable with them working in your home. We do a wide variety of repairs - drywall, tile, door installation and repair, deck repair, wood rot repair, etc. and we guarantee our work for a year. We serve the areas around Princeton, NJ including Belle Mead, Blawenburg, Ewing Township, Hamilton Square, Hamilton Township, Harlingen, Hopewell Township, Kingston, Lawrence Township, Lawrenceville, Mercerville, Montgomery Township, Pennington, Princeton, Princeton Junction, Rocky Hill, Robbinsville Township, Skillman, Titusville, Trenton, and West Windsor Township.

"Great experience and project completed quickly!"

Cory J on April 2021

Looking for a locally owned home improvement company that does high quality work on the small/medium jobs on your to-do list? One with a staffed office to answer your questions? Our technicians are carpenters and handymen who average 20+ years of experience. They communicate well and have passed background checks so you can feel comfortable with them working in your home. We do a wide variety of repairs - drywall, tile, door installation and repair, deck repair, wood rot repair, etc. and we guarantee our work for a year. We serve the areas around Princeton, NJ including Belle Mead, Blawenburg, Ewing Township, Hamilton Square, Hamilton Township, Harlingen, Hopewell Township, Kingston, Lawrence Township, Lawrenceville, Mercerville, Montgomery Township, Pennington, Princeton, Princeton Junction, Rocky Hill, Robbinsville Township, Skillman, Titusville, Trenton, and West Windsor Township.

"Great experience and project completed quickly!"

Cory J on April 2021


Avatar for Castle - The Window People

Castle - The Window People

4.17(
947
)
Approved Pro

Castle - The Window People

4.17(
947
)
Approved Pro
Customers say: Quality work
85 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!

"Good price and professional"

Sandeep T on April 2025

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!

"Good price and professional"

Sandeep T on April 2025


Avatar for Acre Windows

Acre Windows

4.00(
28
)
Approved Pro

Acre Windows

4.00(
28
)
Approved Pro
Customers say: Quality work
219 local quotes requested
17 years of experience

ACRE Windows & Doors in an Andersen Certified Contractor that offers start-to-finish replacement window products for every need and budget. We offer the widest variety of replacement window and door brands in the tri-state area. Whether you want Andersen wood windows or economical and energy efficient vinyl windows, we will work with you to find the perfect product for your home. Every window and door is installed by trained ACRE Industry Pros, who are have over 100 years of combined experience. Our installation team has been through the Andersen Certification process and you will receive a warranty directly from Andersen. With exact computer based pricing on our ClientFocus system and online tracking of your project with Insta-Trak, we guarantee you the highest quality customer service. We currently are offering a $1,500 instant rebate with 0% financing---so make sure to call or schedule your in-home estimate online today to qualify!

"This entire process has been painless and pleasant. They really worked with us to bring the project into our budget and everyone’s been very professional and helpful."

Kyle L on November 2024

ACRE Windows & Doors in an Andersen Certified Contractor that offers start-to-finish replacement window products for every need and budget. We offer the widest variety of replacement window and door brands in the tri-state area. Whether you want Andersen wood windows or economical and energy efficient vinyl windows, we will work with you to find the perfect product for your home. Every window and door is installed by trained ACRE Industry Pros, who are have over 100 years of combined experience. Our installation team has been through the Andersen Certification process and you will receive a warranty directly from Andersen. With exact computer based pricing on our ClientFocus system and online tracking of your project with Insta-Trak, we guarantee you the highest quality customer service. We currently are offering a $1,500 instant rebate with 0% financing---so make sure to call or schedule your in-home estimate online today to qualify!

"This entire process has been painless and pleasant. They really worked with us to bring the project into our budget and everyone’s been very professional and helpful."

Kyle L on November 2024


"Great work! They fixed a rotted door frame and a damaged window sill. The work was clean and solid, and the price was fair. They also replaced a few missing shingles at no extra cost. You’ll get someone who shows up, does the job right, and helps you avoid future problems. I will be using them again - highly recommend."

Nicholas S on November 2025

Z & B Fine Euro Construction is your local general construction expert. Zoran and team feel that their success is a direct result of excellent customer service. They are on time all the time.

"Great work! They fixed a rotted door frame and a damaged window sill. The work was clean and solid, and the price was fair. They also replaced a few missing shingles at no extra cost. You’ll get someone who shows up, does the job right, and helps you avoid future problems. I will be using them again - highly recommend."

Nicholas S on November 2025

...
Showing 1-10 of 1007
FAQs for doors (exterior) installation and replacement projects in Hillsborough, NJ

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 Hillsborough, NJ 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.