Top-rated doors (exterior) installers and replacers.

Get matched with top doors (exterior) installers and replacers in Derby, CT

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 Derby

Avatar for The Builders & Cleaners
The Builders & Cleaners
4.9(
94
)

Serving Derby, CT and surrounding areas

Angi Approved

In business since 2018

Free estimates

Emergency services offered

"Reached out to get our gutters cleaned. David was very responsive and offered a reasonable rate. Did the job quickly and thoroughly, sent lots of pictures and video of the finished work. Very satisfied, would definitely recommend"
Dust out from the ductwork
Dust out from the ductwork
Clean vent
Clean vent
Dust in the return

+1764

Response time1 day
Response rate92%
Recommended by89%of homeowners
Avatar for Economy Handy Carpenter, LLC
Economy Handy Carpenter, LLC
4.8(
280
)

Serving Derby, CT and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"Nixon and his worker worked straight for 5 hours moving 4 rooms of very difficult and heavy furniture. They then went on to repair a desk and hang a very heavy old mirror. They were wonderful. They are planning on returning in the spring to do some outside garden and yard work. I now know who to call when I need anything and everything done in my house."
Response time3 days
40 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for GM Carpentry & Remodeling LLC
GM Carpentry & Remodeling LLC
5.0(
21
)

Serving Derby, CT and surrounding areas

Angi Approved

In business since 2020

Free estimates

Emergency services offered

"Marcelo and his team did an exceptional job. Marcelo is a craftsman and very detail oriented. Marcelo is also very professional and prompt and I appreciated the open communication on project status and when he and his team would be on site."
lower deck structure
ramp
lower deck
upper deck
upper stairs

+83

Response time4 hrs
6 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for LSA Construction LLC
LSA Construction LLC
5.0(
11
)

Serving Derby, CT and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"Yes, the work was done on time. Luciano and Francisco arrived on time they confirmed what needed to be done and went straight to work. They asked me to inspect the work after the job was completed . The completed work was very professionally done. Yes, I will hire them again. "
Big house replacement
Big house replacement
Big house replacement
Big house replacement
Big house replacement

+29

Response time2 hrs
Response rate95%
7 neighbors recently requested a quote
Avatar for CT Home Improvement LLC
CT Home Improvement LLC
4.9(
38
)

Serving Derby, CT and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2005

Free estimates

Credit card accepted

"We had two objectives, first was to enlarge our one bathroom to have a walk in shower and second was to bring our laundry up from the basement. In doing the latter, utilize new space for a half bath. They worked within our design (we had specific pieces already) and it came out just as we pictured. We finished on budget and on schedule (as much as this crazy winter allowed)."
Bathroom Renovation
Bathroom Renovation
Bathroom Renovation
Bathroom Renovation
Bathroom Renovation

+53

Response time2 days
Response rate89%
1 neighbors recently requested a quote
Avatar for NBC Carpentry LLC
NBC Carpentry LLC
5.0(
9
)

Serving Derby, CT and surrounding areas

Angi Approved

Customers say: Quick response

"Nathan does tremendous work, at a fair price, and in a timely manner. We had a section of our exterior rot out under our siding and he made the necessary repairs with a quick turn around, and also took steps to mitigate the risk of this issue occuring again. We would recommend Nathan to our friends and family any day."
Pass Job
Pass Job
Pass Job
Pass Job
Pass Job

+138

Response time2 days
6 neighbors recently requested a quote
Recommended by33%of homeowners
Avatar for Mastak, LLC
Mastak, LLC
5.0(
8
)

Serving Derby, CT and surrounding areas

Angi Approved

In business since 2022

Free estimates

Small jobs welcome

"Exceptional work! I sent in my request for the job and they came within a day and a half, got the job done in just a few hours. They are also open to all your opinions and critiques. Their customer service and punctuality was really great. It took me and my family days and hours to try and do the job ourselves, but Mastak are pros. My doors look so good! Thank you so much!"
Deck 23x16
Deck 23x16
Deck 23x16
Deck 23x16
Deck 23x16

+24

Response time9 hrs
Response rate98%
Recommended by100%of homeowners
Avatar for Happywife Home Improvement Services
Happywife Home Improvement Services
5.0(
3
)

Serving Derby, CT and surrounding areas

Angi Approved

In business since 2010

Free estimates

Small jobs welcome

"We had a great experience working with John from Happy Wife installing custom closet doors in our master bedroom. We received four quotes, and John stood out as the only contractor who offered a reasonable price while still delivering high-quality work and keeping the existing structure of our closet intact, while other contractors suggested unnecessary structural changes. John took the time to walk us through the entire process and made sure the doors came out exactly how we envisioned. He even upgraded the quality of the doors to make them more sturdy and durable. He was professional, transparent, and great to work with from start to finish. The craftsmanship is excellent and the doors completely transformed the space. I look forward to using his for future home reno projects. Highly recommend! "
Deck
Deck
Deck
Deck
Deck

+42

Response time2 days
Response rate100%
4 neighbors recently requested a quote
Showing 1-10 of 18
FAQs for doors (exterior) installation and replacement projects in Derby, CT

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 Derby, CT 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.