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Find Doors (exterior) installers and replacers in Northport

Avatar for Greg Home Improvement, Inc.
Greg Home Improvement, Inc.
4.8(
80
)

Serving Northport, NY and surrounding areas

Approved

In business since 1997

Free estimates

Warranties offered

"They replaced my bathtub, installed a new vanity, put in new lights and painted a wall cabinet. Not only were they punctual, but very polite and reasonable. I highly recommend them and will use them in the future."
LIVING/DINING/KITCHEN IN PROGRESS
LIVING/DINING/KITCHEN IN PROGRESS
LIVING/DINING/KITCHEN IN PROGRESS
LIVING/DINING/KITCHEN IN PROGRESS
LIVING/DINING/KITCHEN IN PROGRESS

+101

Recommended by96%of homeowners
Avatar for BuildingLI.com - BLI Facilities LLC
BuildingLI.com - BLI Facilities LLC
5.0(
25
)

Serving Northport, 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

+159

Response time7 hrs
Recommended by76%of homeowners
Memo's Home Renovations, Inc.
5.0(
132
)

Serving Northport, NY and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Memo and his wife Abby are fantastic. My wife and I cannot be more thrilled with the quality of work him and his crew provides. Anytime I asked him to do something it was done that day or within the next few days. Not only are they extremely accommodating but are willing to help and always give his advice as if it were his own house. We did a major home renovation which included replacing all windows, interior trim, added crown molding in all rooms, replaced interior doors, siding, sanded and stained all interior floors, replaced all plumbing and light fixtures, painted whole house as well as the garage and put epoxy on the garage floor etc. the list goes on. Memo also fixed any mishaps other trades did like when the electricians did any damage putting in new high hats or light switches. I would highly recommend their service and look forward to seeing them in the neighborhood."
Response time5 hrs
Recommended by81%of homeowners
Avatar for SK Home Services
SK Home Services
5.0(
10
)

Serving Northport, NY and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Hi! I’m a reliable and detail-oriented handyman dedicated to providing high-quality work and excellent customer service. I specialize in furniture assembly, and handling multiple small home repair projects efficiently and professionally.\n\nI take pride in being punctual, respectful of your home, and making sure every job is done right the first time. Whether you need help with a quick fix or several small projects around the house, I’m here to make the process smooth and stress-free.\n\nYour satisfaction is my priority — I look forward to helping you with your next project!

Furniture Assembly
TV mount
TV mount
Closet assembly
Closet assembly

+6

74 neighbors recently requested a quote
Avatar for VP Quality Contracting
VP Quality Contracting
4.9(
58
)

Serving Northport, NY and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Vinny is amazing and so is his team!! They were unbelievable from start to finish!! So professional, thorough, neat and friendly on top of it!! They did an impecable job installing my new sliding glass doors! They removed the old, put in the new and did all of the trim work for me! Came out absolutely beautiful!! I highly recommend VP Contracting!!"
New Door
New Door
Old Door
Old Door
Old Bathroom

+26

Response time9 hrs
Response rate93%
Recommended by91%of homeowners
Avatar for Cocos Custom Building LLC
Cocos Custom Building LLC
4.8(
8
)

Serving Northport, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"We hired Coco’s Custom Building on 2 separate occasions. We needed our roof redone and later decided to hire them to replace a dozen windows in our home. The owner Keith provided us with a great quote each time and was able to schedule the work right away. Any questions or concerns I had were addressed immediately which made the renovation go smoothly. I would definitely recommend Coco’s Custom Building and look forward to using them with my future home renovations."
Exterior Remodel
Modular Set And Exterior Finish Project
Exterior Remodel
Modular Set And Exterior Finish Project
Exterior Remodel

+31

Response time12 hrs
13 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Brown Property Services
Brown Property Services
4.9(
24
)

Serving Northport, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Warranties offered

"We cannot say how happy we are with the work we had done by central construction. Tom was beyond helpful and went above and beyond to make us happy. He even helped us move some furniture when he saw us struggling with it...he is just a super nice guy! I am a perfectionist and we were working with tight timelines, despite both of these things, Tom got the job done and done well. He was responsive, punctual and trustworthy. They painted just about our whole house, installed doors, fixed holes in walls, sanded and painted chandeliers and banisters, pained an awesome accent wall for our son and created a pathway and stair through an old wall. I will definitely be using them again for any future work. They are awesome!!"
West Islip-1
Farmingdale-1
Farmingdale-2
Interior Update
Interior Update

+87

Response time6 hrs
3 neighbors recently requested a quote
Recommended by66%of homeowners
Showing 1-10 of 21
FAQs for doors (exterior) installation and replacement projects in Northport, 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 Northport, 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.