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Find Doors (exterior) installers and replacers in Smithtown

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

Serving Smithtown, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Warranties offered

"Had the pleasure of having Sal install and replace 3 exterior doors and 2 storm doors. Very detailed, skilled, knowledgeable and professional with his craft. Will continue to use his service and recommend to others."
Sands Point
Manhasset
Farmingville
Response time11 hrs
27 neighbors recently requested a quote
Recommended by5%of homeowners
Avatar for Greg Home Improvement, Inc.
Greg Home Improvement, Inc.
4.7(
86
)

Serving Smithtown, 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(
32
)

Serving Smithtown, 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 Smithtown, NY and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Great pros, Vinny and his son! Did great work. Offered to use their own material at no charge extra. Iâ d easily recommend them to someone or use them again myself."
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(
95
)

Serving Smithtown, 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
142 neighbors recently requested a quote
Recommended by68%of homeowners
Memo's Home Renovations, Inc.
4.9(
151
)

Serving Smithtown, 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 by79%of homeowners
Avatar for Jag Construction & Maintenance Inc.
Jag Construction & Maintenance Inc.
5.0(
22
)

Serving Smithtown, NY and surrounding areas

Approved

In business since 2020

Free estimates

Customers say: True professional

"Jag Construction went above and beyond - we were thrilled with the results and would not hesitate to recommend them. Walt was professional, knowledgeable and always patient throughout the process. He was also very responsive to any questions or advice we needed."
Handymen Project
Handymen Project
Handymen Project
Handymen Project
Additional Photos

+37

12 neighbors recently requested a quote
Recommended by81%of homeowners
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Showing 1-10 of 371
FAQs for doors (exterior) installation and replacement projects in Smithtown, NY

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 Smithtown, 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.