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Find Doors (exterior) installers and replacers in Central Islip

Avatar for The Door Guy of LI LLC
The Door Guy of LI LLC
4.9(
22
)

Serving Central Islip, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Warranties offered

"Sal was professional & easy to deal with. He called when he said he would, showed up as scheduled. He did a good job installing my door. I would certainly reccomend him"
Sands Point
Manhasset
Farmingville
Response time11 hrs
26 neighbors recently requested a quote
Recommended by5%of homeowners
Avatar for BuildingLI.com - BLI Facilities LLC
BuildingLI.com - BLI Facilities LLC
5.0(
32
)

Serving Central Islip, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"We were extremely happy with the work performed by H&M. Moises, Hector and crew were courteous and did whatever needed to please us. They did most of the renovation in our condo......painting, installation of bathroom cabinets, sink, installed tile floor, etc. They also installed vinyl flooring in our kitchen, living and dining rooms. They had a plumber replace our heating baseboard, I would highly recommend H&M if you want excellent work done!!"
before demo
kitchen demolition
demolition complete
kitchen tile job in progress
kitchen tile

+172

Response time7 hrs
Recommended by76%of homeowners
Avatar for VP Quality Contracting
VP Quality Contracting
4.6(
63
)

Serving Central Islip, NY and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"They were true to their word. They came as scheduled â ¦ on time and completed the job early. They were neat and clean up. I would definitely use them again. Super satisfied."
New Door
New Door
Old Door
Old Door
Old Bathroom

+26

Response time9 hrs
Response rate93%
2 neighbors recently requested a quote
Avatar for Mr. Handyman of Huntington and Smithtown
Mr. Handyman of Huntington and Smithtown
4.7(
94
)

Serving Central Islip, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Warranties offered

Small jobs welcome

"Pat was upfront about everything. Efficient, clean and did what was I needed done. He took on multiple annoying jobs I couldn't do and did them well. Jason helped on my cabinets doors that were installed poorly years ago. I am happy with the work and glad I called for them to do the work."
Bath Wainscot
Before and After Photos
Before and After Photos
Before and After Photos
Fence and Gate Replacement

+130

Response time3 days
138 neighbors recently requested a quote
Recommended by69%of homeowners
Avatar for New Edge Carpentry
New Edge Carpentry
5.0(
11
)

Serving Central Islip, NY and surrounding areas

Approved

In business since 2009

Customers say: Quick response

"Punctual, clean, and great pricing. Bob was great. He arrived on time, cleaned up and was extremely polite and courteous to my family. Bob installed two outside doors and they look great. We will be using New Edge Carpentry again for more work around the house."
Bifold doors/flooring and trim
window/floor trim and laminate flooring
trim installation
floor and window trim installation
sliding door installation

+1

Response time4 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Brown Property Services
Brown Property Services
4.8(
25
)

Serving Central Islip, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Warranties offered

"Tom has installed lighting fixtures, hung closet poles and other jobs around my home. He is easy to work with and completes all jobs with ease and efficiency! I highly recommend Tom ."
West Islip-1
Farmingdale-1
Farmingdale-2
Interior Update
Interior Update

+87

Response time6 hrs
2 neighbors recently requested a quote
Recommended by66%of homeowners
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Showing 1-10 of 350
FAQs for doors (exterior) installation and replacement projects in Central Islip, 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 Central Islip, 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.