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TRUSTED BY MENDHAM, NJ HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon232
    Verified door services reviews

Top-Rated Door pros in Mendham - Updated Nov 2026

Avatar for Monk's Home Improvements Inc.
Monk's Home Improvements Inc.
4.7(
600
)
Doors (Exterior) - Install or Replace

Serving Mendham, NJ and surrounding areas

Approved (Corporate)

In business since 2007

Free estimates

Credit card accepted

Along with the Monk's Kitchen & Bath Design Studio, we are a full-service home improvement provider. Monk's will help you plan, design, and purchase everything you need for a remodel. Then our expert craftsmen will install everything and our painters will come and complete the job.

Recessed Shelving
Reach-In Closets
My jobs
My jobs
My jobs

+19

11 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Mr. Handyman of S. Orange/Westfield/Scotch Plains & Metuchen
Mr. Handyman of S. Orange/Westfield/Scotch Plains & Metuchen
4.5(
516
)
Doors (Exterior) - Install or ReplaceDoors (Exterior) - Install or Replace - For BusinessDoors (Interior) - Install or Replace+12 more

Serving Mendham, NJ and surrounding areas

Approved

In business since 2008

Warranties offered

Credit card accepted

"I highly recommend Robert from Mr. Handyman. He was prompt and professional. He replaced the glass for my storm door, including the light bulbs for my ceiling. He also clean up the workspace afterward. The work was completed efficiently. I'll definitely hire him again."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+350

Response time3 days
Response rate100%
1 neighbors recently requested a quote
Avatar for A&V Home Improvements
A&V Home Improvements
5.0(
16
)
Doors (Exterior) - Install or Replace - For BusinessDoors (Interior) - Install or Replace - For BusinessDoors - Repair - For Business+4 more

Serving Mendham, NJ and surrounding areas

Approved

In business since 2005

Free estimates

Offers commercial services

"Avi was a pleasure to deal with. I had a unique request: build a box to carry my French Bulldog on my cargo bike. Avi took my design and executed it to perfection, even matching the bike's paint. I was quite pleased with the result, and so was my dog!"
Response time2 days
4 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for DMR Millwork
DMR Millwork
5.0(
47
)
Sliding Door - Install

Serving Mendham, NJ and surrounding areas

Approved

In business since 1985

Free estimates

Warranties offered

"Excellent from start to finish. Complete renovation of kitchen/dining room, removing a wall, new exterior doors and windows, siding, etc. Extremely happy with the craftmanship of the finished product, but also the communication and process along the way. Dave and Marvin don't rush around frantically to jump to the next project. They work calmly and methodically, taking the time to explain things, answer questions, and give recommendations along the way. Very responsive and kept us informed every step of the way. Everyone who visits is blown away with the transformation."
Bathroom
Bathroom
Bathroom
Kitchen
Kitchen

+134

Response time6 hrs
Recommended by100%of homeowners
Avatar for NJ Window Experts LLC
NJ Window Experts LLC
4.9(
10
)
Sliding Door - Install

Serving Mendham, NJ and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

"I had a few things that I wanted done it all started with one bedroom window, five new window shutters and a front door shutter. The house being 41 years old needed a face lift. I also had them repair the front doorstep / sill. Family company that has a great crew and was able to complete everything in one day, I couldn't have been happier with the results and my wife is very happy to have all these repairs done. I highly recommend them and will use them in the future for other repairs"
4 neighbors recently requested a quote
Avatar for At Home Maintenance & Repair
At Home Maintenance & Repair
4.4(
116
)
Doors - RepairDoors - Repair - For BusinessHardware, Latches & Tracks (Door) - Repair or Replace+3 more

Serving Mendham, NJ and surrounding areas

Approved

In business since 1980

Free estimates

Small jobs welcome

"Don arrived on time for the appointment and started work quickly.  Our priority task was the installation of a number of light fixtures, which he was able to complete efficiently with time to spare for a few extra handyman tasks not on our initial list.  We also are preparing for a door replacement project, and Don was able to give an assessment of the required effort and a few flexible options for engaging his services on the project.  Overall a very professional and experienced handyman, and we expect to work with him again in the future.
"
Before
Before
After
Before
After

+11

1 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for You Break We Fix
You Break We Fix
4.3(
55
)
Doors - RepairHardware, Latches & Tracks (Door) - Repair or ReplaceSliding Door or Tracks - Repair+1 more

Serving Mendham, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"This was a small job, and Alex did it right. All I needed was my cellar door rehung, as it was uneven. It turned out to be a little more complicated than that, but Alex fixed it, and I am very pleased with how it no longer is uneven."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+48

2 neighbors recently requested a quote
Recommended by64%of homeowners
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Showing 1-10 of 526
Doors FAQs, answered by experts

Interior and exterior door openings are typically 80 inches high, with openings 29¼ inches wide for interior doors and 35 inches wide for exterior doors. If your couch is smaller than these measurements, it should fit through the door frame.

Plenty of building codes dictate what you must install in your home, but door sweeps are optional. However, they're a low-cost addition with many advantages. So, installing a sweep on all your exterior doors is in your best interest. You'll save money in the long run and stay more comfortable year-round.

No, exterior doors don’t need to be prehung, although choosing a door that is prehung makes the installation process far easier. Installing an exterior door that isn’t prehung requires carefully maneuvering the heavy door into place in your door frame, making sure it’s level and plumb on all sides, and then attaching the hinges so that they’re perfectly level and are affixed to the right part of your frame and door. Prehung exterior doors are far more DIY-friendly.

Start by checking the top or side edge of the door. Look for a certification label or metal tag stamped with details like the fire rating and information on the manufacturer. Even if it’s painted over, the tag should still be visible. Next, look along the edges for slim intumescent strips. They’re designed to swell up and seal gaps when exposed to heat. Finally, check if the door closes itself. Most fire doors have a self-closing mechanism, like an overhead closer or spring hinges. If none of these are obvious, contact a fire safety professional to help verify your door. 

Butt hinges are the most common of all door hinges. They’re frequently used in commercial and residential structures, secure interior and exterior doors, and can be used on cabinetry. They’re inexpensive, simple to install, easy to remove, and available in various materials and styles. They come with two leaves with a knuckle or barrel in the middle.

The Mendham, NJ homeowners’ guide to door services

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