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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon194
    Verified door services reviews

Top-Rated Door pros in Dover - Updated Nov 2026

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

Serving Dover, 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

8 neighbors recently requested a quote
Recommended by92%of homeowners
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 Dover, 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 CSZ Construction
CSZ Construction
4.6(
69
)
Doors (Exterior) - Install or ReplaceDoors (Exterior) - Install or Replace - For BusinessDoors (Interior) - Install or Replace+11 more

Serving Dover, NJ and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"We have hired Cesar and his team for several jobs now, and wouldn't consider anyone else. From first contact to the completed project, we were impressed. After having some bad experiences with contractors it was such a relief to find a team of professionals. Not only do they complete the project, but they went above and beyond. For instance, while shoring up our main staircase, Cesar fixed a door that never closed right, now almost a year later it still closes! The projects we hired him for were to replace loose tiles in our tub/shower and fix the faucets as well. Just yesterday they finished removing tile and carpet from our kitchen, hallway and bathroom. They also installed a combination of vinyl plank flooring, tile and a bathroom vanity. The job took only 2 days. Overall Cesar and his team worked quickly and efficiently, in a timely manner and they cleaned up afterward. I highly recommend this operation."
 ALL COLUMNS FINISH
OLD DECK
Livinroom
 PAINTING
PREPARING FOOTINGS

+168

Recommended by93%of homeowners
Avatar for NJ Window Experts LLC
NJ Window Experts LLC
4.9(
10
)
Sliding Door - Install

Serving Dover, 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 Dover, NJ and surrounding areas

Approved

In business since 1980

Free estimates

Small jobs welcome

"
Don is a thorough professional - he arrived at the agreed upon time, reviewed the work, offered several suggestions, setup time expectations, set about his work, and finished up without much intervention.
When he started his work, he setup drop-cloths and also cleaned  up before he left.

For installing the bi-fold doors, he rightly suggested opening up the packaging and measuring them for the door frame. The clearance in the door frame was a bit tight and he informed me upfront that would lead the doors to not close fully. I appreciated this honesty.

Overall I am very happy with Don's work and would strongly recommend him."
Before
Before
After
Before
After

+11

1 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Acre Windows
Acre Windows
3.5(
42
)
Doors (Exterior) - Install or ReplaceSliding Door - Install

Serving Dover, NJ and surrounding areas

Approved (Corporate)

In business since 2008

Free estimates

Warranties offered

"Everything turned out well. They were great and we had no problems. We won't be using them in the future because of the overpriced estimate they gave us on 3 doors we wanted installed, following the windows."
Andersen Windows in Horsham, PA!
Before & After
Andersen Windows in Horsham, PA!
Inside view of new patio door
Andersen Windows in Horsham, PA!

+33

Response time1 day
Response rate100%
14 neighbors recently requested a quote
Avatar for Built To Last Home Improvements, LLC
Built To Last Home Improvements, LLC
4.8(
25
)
Doors (Exterior) - Install or ReplaceDoors (Interior) - Install or ReplaceSliding Door - Install+1 more

Serving Dover, NJ and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"Aaron was very personable and kept in touch the whole time. Did a great job on my closet doors. Explains everything and gives you options! Also impressed with how fast he got back to me for my estimate. Highly recommendedð ð »"
Outdoor Shower Right Angle
Outdoor Shower Left
Design  Render
Outdoor Shower
Cabin Flooring

+4

Response time10 hrs
Response rate89%
1 neighbors recently requested a quote
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Doors FAQs, answered by experts

The best material for door sills depends on durability, aesthetics, and budget. Standard options include wood, metal, and stone. Wood offers a classic look but may require more maintenance. Metal sills, like aluminum or stainless steel, boast durability and resistance to corrosion, making them suitable for modern designs. Stone sills, such as granite or marble, provide elegance and longevity but are more expensive. Ultimately, the choice depends on personal preference and practical considerations.

There are a few reasons why barn doors are appealing to homebuyers: they’re unique and add a rustic charm to any home. While interior barn doors are a newer favorite of homeowners, when it comes to trendy renovations—like soaking tubs, farmhouse sinks, and barn doors—it’s best to wait to see if the trend withstands the test of time before making the investment.

A screen door needs at least two hinges, though most have three or four hinges. The amount of hinges depends on the weight and size of the door. The heavier your door, the more hinges it will need for support. Exterior doors, which are sturdier than interior doors, have the most hinges.

A door frame is not the same as a door casing. A door frame is the framework surrounding the entire door that supports the area from which the door hangs. The frame is made up of multiple parts, including the door jamb, head, and sill.

Casing refers to the trim work located around the door frame. It connects the door frame to the wall with decorative trim.

Standard door sizes aren’t one-size-fits-all, but there are common go-to dimensions. For exterior doors—like your front door—36 inches wide by 80 inches tall is typical, though you’ll see 30- or 32-inch widths too, especially in older homes. Interior doors vary more. Bedrooms and bathrooms often use 30- to 32-inch widths, and closet doors can be anything from slim singles to wide bi-folds. Height is usually 80 inches across the board; however, always measure your actual opening. “Standard” only works if it matches what’s already in place.

The Dover, NJ homeowners’ guide to door services

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