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Top-Rated Doors (interior) installers and replacers in Deer Park - Updated Nov 2026

Avatar for Danny Construction
Danny Construction
4.9(
18
)
Doors (Interior) - Install or Replace

Serving Deer Park, NY and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"I had new floors installed and had to have a door raised so that it would close properly. I did not want to shave the door down since it was an exterior door leading to the garage. Danny had to reframe the entire door so that my standard door would fit in the frame. His work was impeccable and he left the area spotless. I also hired him to mount interior doors so that they would fit with the new flooring. Again, his work was impeccable and his price was fair for the quality of work that he does. I also plan to use him the future when my new exterior side door arrives in several months. In addition, he built a small platform on wheels for a garbage shed. It is sturdy and will undoubtedly be around for many years. I would hire Danny Construction without any hesitation. If you’re looking for quality European craftsmanship, you should consider Danny Construction."
Response time8 hrs
Response rate87%
40 neighbors recently requested a quote
Memo's Home Renovations, Inc.
4.9(
153
)
Doors (Interior) - Install or Replace

Serving Deer Park, NY and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"We recently had the pleasure of working with Memo and his team on a major home renovation, and we could not be happier with the results. They installed multiple outlets, hi hats and dimming switched throughout the house, completely renovated our bathroom and added a pocket door, painted, repaired and spackled the kitchen, living room, and the rest of the house, updated our staircase and replaced bedroom doors, and installed beautiful molding throughout. Memo was incredibly responsive, always getting back to us in a timely manner and offering helpful suggestions along the way. His professionalism, attention to detail, and quality of work truly stood out. Everything was done with care and precision, and the transformation of our home has been amazing. We absolutely loved working with Memo and are already looking forward to having him back to finish the rest of the house. We would definitely recommend him and his team to anyone looking for a skilled and reliable contractor."
Response time5 hrs
2 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for BuildingLI.com - BLI Facilities LLC
BuildingLI.com - BLI Facilities LLC
5.0(
32
)
Doors (Interior) - Install or Replace

Serving Deer Park, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Hector and Moises were excellent! Hector came with one other of their crew and assembled my permanent gazebo. I have stone pavers and they were very careful in cutting them and digging Deep enough to establish a good anchor. They even installed railings for my back stoop. I would highly recommend them! Clean... affordable and professional."
before demo
kitchen demolition
demolition complete
kitchen tile job in progress
kitchen tile

+172

Response time7 hrs
Recommended by76%of homeowners
Avatar for TCasa Construction
TCasa Construction
5.0(
8
)
Doors (Interior) - Install or Replace

Serving Deer Park, NY and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"TCasa Construction did an amazing job at my rental unit in Yonkers NY. They took care of a major home renovation for us including a complete kitchen gut and remodel. Upgrading and replacing all lighting and painting the entire inside of our 3400 Sq ft home---including replacing doors. The guys were professional and sharp on every detail. I highly recommend their work for any of your home renovations."
Stairs
Stairs
Porch
Porch
Porch

+99

Response time2 days
Response rate86%
1 neighbors recently requested a quote
Avatar for Mr. Handyman of Huntington and Smithtown
Mr. Handyman of Huntington and Smithtown
4.6(
97
)
Doors (Interior) - Install or Replace

Serving Deer Park, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Warranties offered

Small jobs welcome

"I took a chance and hired Mr. Handyman to fix my storm door. Kevin removed the door, worked his magic and reinstalled the door, and now it closes properly. I asked him if he did electrical work I needed a pagoda fixture that was in the ground near my driveway moved in about 3 feet. He dug a trench and installed the new pagoda fixture. I needed some wooden spindles from my deck reinstalled. He not only reinstalled them but reinforced all the spindles and also the railing. He was here for 5 hours. This is a great company...they sent an email with a picture of Kevin with his bio.A little pricy, they charge by the hour, but everything that needed fixing was fixed."
Bath Wainscot
Before and After Photos
Before and After Photos
Before and After Photos
Fence and Gate Replacement

+130

Response time3 days
17 neighbors recently requested a quote
Recommended by67%of homeowners
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FAQs for doors (interior) installation and replacement projects in Deer Park, NY

If your existing frame is in good shape, you can replace an interior door without changing the frame. This is a budget-friendly option because it saves on the cost of removing and installing a new frame. By choosing a slab door that fits your current frame, you'll save on labor and materials. Just make sure the new door matches the old one's dimensions for a smooth replacement.

Standard interior doors are 80 inches tall and range from 28 to 32 inches wide. Interior doors vary from 24 to 36 inches wide, depending on their purpose and the available space. Building codes require interior doors to be at least 80 inches tall and 24 inches wide. Knowing standard sizes helps you select a new door that fits properly in your existing opening.

It costs $600 to $2,000 or more to move an inside door. The total price depends on your location, the type of door, and materials needed to complete the project. Moving an interior door requires walling up the leftover space and opening up a new wall where you want the door to go instead. You’ll also want to plan for the expense of framing the new wall opening and adding trim.

Exterior door installation costs an average of $1,175, with a typical range of $525 to $1,800. The higher expense compared to the cost of interior doors comes from the need for exterior doors to be weather-proofed and they are often made of thicker, more durable materials. The associated exterior hardware must also be able to withstand harsh weather, so these cost more as well.

It costs between $300 to $2,500 to make a doorway wider on average. However, the wider you need the space to be, the more it will cost. Some homeowners choose to widen interior doorways to make the house more wheelchair accessible. In order to be wheelchair accessible, an interior door needs to be at least 32 to 36 inches wide. Also, some older homes just have narrow doorways due to the nature of how homes were built differently many decades ago.

It takes between two to five hours for a professional door installer to install an interior door, depending on complexity and materials. A pre-hung door typically takes around two hours, and larger doors like double French doors can take up to five hours. If you’re doing the project yourself, expect it to take a little longer than that, especially if you have little to no experience completing this type of project. Keep in mind that a pre-hung door can be installed about an hour or two faster than a slab door.

The Deer Park, NY homeowners’ guide to doors (interior) installations and replacements

From average costs to expert advice, get all the answers you need to get your job done.