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Find Doors (exterior) installers and replacers in Sag Harbor

David Custom Detailing
4.7(
26
)

Serving Sag Harbor, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Credit card accepted

"Victor and his crew did a beautiful job removing border wall paper and painting of our three bathrooms. He also removed all three bathroom vanity tops and installed new ones after also reversing a door in our master bathroom. All the work was neatly done, showed quality workmanship and was thoroughly cleaned up when completed. He is fair and honest and his workers are courteous, and show respect to your home. He keeps his word and fixed small problems as they arose with professionalism. I look forward to hiring him in the future."
Project Photos
Project Photos
Project Photos
Project Photos
Project Photos

+6

Response time5 hrs
24 neighbors recently requested a quote
Recommended by83%of homeowners
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Avatar for Agate & Co. Builders
Agate & Co. Builders
5.0(
13
)

Serving Sag Harbor, NY and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"Excellent job. Showed up on time and did a nice clean up after. This job was to replace a hole in the ceiling with sheetrock and painting. Very good work; I can't even see where he patched it, so smooth. I will definitely use James Agate Contracting again."
Sag Harbor Re-Build
Sag Harbor Re-Build
Sag Harbor Re-Build
Sag Harbor Re-Build
Sag Harbor Re-Build

+40

Response time2 days
14 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Handy Hubby
Handy Hubby
3.3(
43
)

Serving Sag Harbor, NY and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Handy Hubby Steve repaired cement stairs and installed a new outside back door. He did an awesome job. Steve was always on time and made sure everything was done properly. His prices were very reasonable. Great personality. Very personable. I will definitely use him in the future for any other repairs I need done."
Stand Alone Structure
Painted wood porch
Large deck and covered area
Large deck and covered area
Before - Pad removed

+5

Recommended by78%of homeowners
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Avatar for Stone Quality Contracting
Stone Quality Contracting
5.0(
3
)

Serving Sag Harbor, NY and surrounding areas

Approved

In business since 2018

Free estimates

Small jobs welcome

"Skilled contractor knew exactly what I wanted, was clean, punctual and polite. I have recommend his services many times. Definitely a number you donâ t want to lose.!"
Front Door painted
Ceiling Painted
Shed Stained Door Painted
Deck Staining
Concrete Staining

+17

Response time6 hrs
Recommended by66%of homeowners
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Avatar for Two Stories Building Co
Two Stories Building Co
4.4(
8
)

Serving Sag Harbor, NY and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"The work that was done was exceptional! It was exactly what I wanted and done with great craftsmanship. They were easy to talk to and had great communication as far as timelines and cost. I would highly recommend them and would have them do any work needed again without question. Totally professional!"
Arch
Arch Progress
28' Arch
Front Door
Crown and Casing

+48

Response time5 hrs
3 neighbors recently requested a quote
Recommended by33%of homeowners
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Avatar for WOOD ISLAND BROS HOME IMPROVEMENT INC
WOOD ISLAND BROS HOME IMPROVEMENT INC
5.0(
2
)

Serving Sag Harbor, NY and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"I replace my old roof and they did really great job I would recommend Wood Island bros"
Response time9 hrs
Response rate90%
24 neighbors recently requested a quote
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FAQs for doors (exterior) installation and replacement projects in Sag Harbor, 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 Sag Harbor, 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.

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