Top-rated doors (exterior) installers and replacers.

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Top-Rated Doors (exterior) installers and replacers in Danbury - Updated Nov 2026

Avatar for Economy Handy Carpenter, LLC
Economy Handy Carpenter, LLC
4.6(
332
)
Doors (Exterior) - Install or Replace

Serving Danbury, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"Nixon responded quickly and was able to install a new back storm door for us. The only problem is that it looks nicer than the front door now! :) Excellent work! Hired him to do several projects at Mom's now!"
Response time10 hrs
81 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Renuity Northeast
Renuity Northeast
4.3(
38
)
Doors (Exterior) - Install or Replace

Serving Danbury, CT and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Warranties offered

"I liked that there was no nonsense. Their salesman was straightforward and the price was fair. We were also impressed with the installers. They installed all the windows in 1 day and they look great. I'm happy I chose them."
Entry Door
Doors
Doors
Doors
During Installation

+55

Response time6 hrs
2604 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for LSA Construction LLC
LSA Construction LLC
5.0(
15
)
Doors (Exterior) - Install or Replace

Serving Danbury, CT and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"With over twenty years experience, this competent, honest, and affordable carpenter modified the door trim project, as needed. The outcome fully matched expectations. See "after" remedy vs "before' condition of door frame and trim. corner rot"
Finished Deck
5 neighbors recently requested a quote
Avatar for JAAC CONSTRUCTION, LLC
JAAC CONSTRUCTION, LLC
4.9(
30
)
Doors (Exterior) - Install or Replace

Serving Danbury, CT and surrounding areas

Approved

In business since 2025

Free estimates

Small jobs welcome

"Superb workmanship. Jefferson is incredibly reliable and knowledgealbe. I felt like all of my needs and questions were given his absolute attention. He installed new closet doors, custom built shelves for me, and painted the interior of the closets. Some of the cleanest work I have seen. I look forward to hiring JAAG Construction again in the future!"
Steel beams restoration
Concrete repair
Commercial renovation
Commercial renovation
Commercial renovation

+15

3 neighbors recently requested a quote
Avatar for Duarte Home Improvement, LLC
Duarte Home Improvement, LLC
5.0(
13
)
Doors (Exterior) - Install or Replace

Serving Danbury, CT and surrounding areas

Approved

In business since 2003

Free estimates

Customers say: Terrific value

"Arnaldo and his team are excellent. The last project he did at my home was 4 outside door and frame repairs. He has also done 3 other projects at my residence in Roxbury CT and it was very well done. Attention to detail, very responsive and on schedule/ budget. Hire him for any project."
backsplash
backsplash
fix floor
siding
siding

+96

Response time1 day
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for GM Carpentry & Remodeling LLC
GM Carpentry & Remodeling LLC
4.8(
22
)
Doors (Exterior) - Install or Replace

Serving Danbury, CT and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Marcelo and Henry from GM Carpentry were awesome!! We originally hired him to replace some siding on our house, which then turned into a bigger job of needing to replace some of our roof (it's always something with home ownership...sigh!). But, Marcelo and his team were SO fast, responsive and reliable. Showed up when they said they would and finished the job (including all the extra stuff) in four days. 10000% hire him for anything carpentry and you won't be disappointed!"
lower deck structure
ramp
lower deck
upper deck
upper stairs

+37

Response time4 hrs
5 neighbors recently requested a quote
Recommended by80%of homeowners
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Showing 1-10 of 246
FAQs for doors (exterior) installation and replacement projects in Danbury, CT

If your entry bakes in direct sun, fiberglass is the clear winner. The material shrugs off extreme heat, stays energy-efficient, and won’t warp or fade the way wood sometimes can. Paired with low-E or UV-blocking glass, a quality fiberglass door keeps hot air out, cool air in, and should serve you reliably for roughly two decades.

A seasoned door pro can hang a replacement door in two to four hours—mounting the slab, tweaking the fit, and adding hinges, knobs, and weatherstripping. If the jamb needs repairs or you’re cutting a brand-new opening, plan on extra time so everything lines up and seals tightly. Either way, most projects wrap up in a single afternoon.

The Danbury, 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.