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Find Doors (interior) installers and replacers in Allentown

Avatar for Doctor Fix-it LLC
Doctor Fix-it LLC
5.0(
15
)
Doors (Interior) - Install or Replace

Serving Allentown, NJ and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"We have hired Doctor Fix-It LLC on three occasions so far. The first time we needed shelving installed in our laundry room and a large framed picture hung on a wall. Keith provide an estimate that was very reasonable and competitive. I especially loved his communication! He sent an email with his arrival time and he arrived on time. Keith was very personable and professional. He listened as I explained my requests in detail. The shelving was purchased and installed exactly how and where I wanted as well as the art work. He was very thorough and cleaned the area when he was finished. Recently, we contacted Doctor Fix-It LLC again to remove, paint, and reinstall all the shutters on our home. Keith again was very communicative as this project was dependent on weather conditions, and needed to be rescheduled several times. As this project was happening during CVID-19, Keith consistently remained masked and kept 6 feet away whenever we were together. Again, he was very professional and knowledgeable, noting the old, faulty caulking around the windows when he removed the shutters. We hired him on the spot to re-caulk the windows! This project had many steps and Keith provided updates to us as work progressed. The shutters have been reinstalled and we couldn't be happier with the final product. Our house looks amazing! Additionally, we also needed sliding glass doors to be installed on our bathtub. Keith knew exactly what to order and came fully prepared. I highly recommend Doctor Fix-It LLC for any project, small or large. Keith is now our "go-to guy"!"
After
Old shed
After
Before
Before

+3

3 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Garden State Interior Solutions, LLC
Garden State Interior Solutions, LLC
5.0(
7
)
Doors (Interior) - Install or Replace

Serving Allentown, NJ and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

Garden State Interior Solutions is a licensed and insured full-service remodeling contractor serving homeowners across New Jersey. We specialize in custom decks, basement finishing, kitchen and bathroom remodels, siding, interior and exterior renovations, door installation, and finish carpentry. We show up on time, communicate clearly, and deliver quality craftsmanship you can see and feel. Every project is treated with the same care and attention — whether it's a single room refresh or a full home transformation. Your home is your biggest investment. We help you protect and improve it. Call us today for a free estimate.

Deck Sayreville
Deck Sayreville
Deck Sayreville
Deck Sayreville
Deck Sayreville

+39

Handoga Built Homes
4.2(
29
)
Doors (Interior) - Install or Replace

Serving Allentown, NJ and surrounding areas

Approved

In business since 1985

Free estimates

Customers say: Quick response

"I truly liked Joe. We told him about our problems and he made an appointment to come to our house. He came when promised, explained what he would be doing. Joe spent time researching on-line and by phone to locate all the materials he would need and the special tool required to accomplish the repairs. He kept us informed and when he showed up to do the repairs, not only was he here on time but also asked if there was anything more he could do for us, or did we have any questions or concerns that he could help us with. He was professional, worked neatly and with care. I will be calling on him again when I need more repairs. Thanks Joe!!!"
11 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for GND Enterprises, LLC
GND Enterprises, LLC
4.8(
26
)
Doors (Interior) - Install or Replace

Serving Allentown, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Warranties offered

"I had a wonderful experience with GND Enterprises! Greg and his crew were very knowledgeable and professional. They completed the project in a timely manner and it looked great when they were finished! I would recommend them for anything you might need done, big or small. I will be calling them again in the future!"
TV Installation
TV Wall Instalation
Shed Assemblyly
Playground
Patio Set

+4

Response time5 hrs
12 neighbors recently requested a quote
Avatar for Your Renovation Specialist, LLC
Your Renovation Specialist, LLC
4.8(
157
)
Doors (Interior) - Install or Replace

Serving Allentown, NJ and surrounding areas

In business since 1997

Free estimates

"Jerry was wonderful. He contacted us very quickly and came out and gave us an estimate. He replaced 4 interior doors. His workmanship is top notch. Heâ s very personable. I would not hesitate to use him again! Thank you"
Kitchen
Master Bath
Kitchen and Entry door
Response time5 hrs
Recommended by97%of homeowners
Avatar for The Homemasters inc
The Homemasters inc
4.8(
43
)
Doors (Interior) - Install or Replace

Serving Allentown, NJ and surrounding areas

In business since 1991

Free estimates

Warranties offered

"Carlos was punctual and completed the job ahead of schedule. He took the extra effort to ensure the quality of his work met my satisfaction. I needed him to make a 'custom-made' corner cabinet for me. I ordered three 6 inch shallow cabinets that when pieced together would run from floor to ceiling. However, because they were to go into a corner, the backs had to be cut out. Then he had to install shelving to fit the corner while lining each shelf up with the 6 inch cabinet shelf portion. Every shelf lines up perfectly. I had the crown molding for him, but I was curious as to how he was going to finish-off the outside of the cabinet where the pieces were inset into the wall. Not to worry, Carlos manufactured some side-molding for it for a complete finished look. His craftsmanship and attention to detail is superb. He even made sure the top of this corner cabinet lined-up with the top of my existing cabinets. This is the 2nd time I've had Carlos do a job for me. He's going to do my bathroom next!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+91

Response time7 hrs
Recommended by97%of homeowners
Avatar for Lenny's Home Improvements
Lenny's Home Improvements
4.9(
58
)
Doors (Interior) - Install or Replace

Serving Allentown, NJ and surrounding areas

In business since 2014

Free estimates

Credit card accepted

"Lenny replaced 8 interior doors and then had to tear apart and relevel a very out-of-level door jam for me and repair the whole door frame. He also helped me with the repair of an old sliding screen door. He is extremely knowledgeable, competent, and on-time. his work was excellent and he cleaned up all the work areas when he completed work each day."
Response time2 hrs
Response rate87%
Recommended by98%of homeowners
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FAQs for doors (interior) installation and replacement projects in Allentown, NJ

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 Allentown, NJ 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.