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TRUSTED BY DOVER, NH HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon165
    Verified door services reviews

Top-Rated Door pros in Dover - Updated Nov 2026

Avatar for Universal Windows Direct of Manchester
Universal Windows Direct of Manchester
4.7(
78
)
Doors (Exterior) - Install or ReplaceSliding Door - Install

Serving Dover, NH and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"We had a top to bottom, excellent experience with the local team from Universal. My wife and I had an in-home consultation, a measurement and the install completed in a little over a months time. As stated in a prior review, the cost is reflected in the quality of the workmanship. Our family could not be happier with our experience. Big thanks to Kyle, Ron, Mike and Dennis for the top-notch service. I can wholeheartedly recommend Universal Windows Direct to any homeowner in need of a new door, installed quickly and by a friendly, knowledgeable and friendly staff. Thank you again!"
Transform Your Home with Our Expert Renovation Services!
Transform Your Home with Our Expert Renovation Services!
Additional Photos
Harbor Blue Siding
Additional Photos

+86

Response time8 hrs
Response rate100%
13 neighbors recently requested a quote
Wagner Home Renovation
4.5(
34
)
Doors (Exterior) - Install or ReplaceDoors (Exterior) - Install or Replace - For BusinessDoors (Interior) - Install or Replace+6 more

Serving Dover, NH and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Asa is wonderful to work with.  Both times he responded to my initial inquiry the same day.  When he quoted the work, that was the price that the work ended up costing me.  Asa completed the work when he said he would (which was within 2 weeks of my asking him to do so) and it was done well.  The first set of siding he fixed in 2011 is still holding strong.  I will definitely use Asa again when I have other home improvement projects and I highly recommend him.
"
Response time4 days
Response rate100%
2 neighbors recently requested a quote
Avatar for Boyd Building
Boyd Building
5.0(
17
)
Doors (Exterior) - Install or ReplaceDoors (Interior) - Install or ReplaceSliding Door - Install+1 more

Serving Dover, NH and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"I highly recommend Boyd Builders. My sunroom and deck were coming away from the house. Shawn jacked up both replaced footings, posts and drain pipes. Budget was clear from the start. He is professional and exceptional in his work. I have already recommended him to friends."
Stone veneer
Stone veneer
Stone veneer
Stone veneer
Stone veneer

+80

Response time2 hrs
Recommended by70%of homeowners
Avatar for DCL Construction
DCL Construction
5.0(
9
)
Doors (Exterior) - Install or ReplaceDoors (Exterior) - Install or Replace - For BusinessDoors (Interior) - Install or Replace+1 more

Serving Dover, NH and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"They replaced all of my interior and exterior doors and molding. They also replaced the flooring in the Living Room, Hallway and stairs. They did a great job!!! I would definitely recommend them for any future projects."
Completed jobs or on goin
Basement remodel
Basement remodel bathroom added
Basement remodel and bath room added
Basement remodel

+24

Response time6 hrs
2 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for House Doctors of Seacoast
House Doctors of Seacoast
5.0(
6
)
Doors (Exterior) - Install or ReplaceSliding Door - InstallDoors (Exterior) - Install or Replace - For Business+8 more

Serving Dover, NH and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

Whether you've decided to remodel the interior of your home, complete the home repairs crowding your to-do list, or simply need some help with general maintenance to keep things in check, House Doctors is the trusted handyman service for all your home and business repair and improvement needs.\n\nWe're the leading property repair and maintenance company in the United States. For over 20 years, homeowners and commercial property owners have chosen House Doctors locations nationwide for their high customer service, reliability, and workmanship standards. It's all part of our difference, and we're proud to continue to deliver handyman services that truly stand out.

Gallery
Gallery
Response time12 hrs
Response rate97%
20 neighbors recently requested a quote
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Doors FAQs, answered by experts

You can open up more space between the door and the floor by sanding the bottom of the door, but it will take longer compared to using a hand planer. However, you could use a belt sander, which some believe is even better than a hand planer for planing a door. Also, it could leave a smoother finish on the bottom of the door.

Sometimes, these two terms are used interchangeably, but they are separate parts of a door, and each serves a different function. The sill helps ensure the doorframe is secure, and the threshold helps protect the sill and direct water away from the door to prevent leaks.

Sliding doors and pocket doors are both great space savers, but they work a bit differently. A sliding door moves along a track and is always visible, sliding next to a wall or another door. On the other hand, a pocket door slides into a slot in the wall, hiding away completely when it's open. This makes pocket doors a perfect choice if you're looking to maximize every inch of floor space, unlike sliding doors that can still take up some room even when they're open.

High-tech solutions and strategic placement can help ensure the safety of your pet door. Pet doors can pose security risks, as well as the risk of stray or wild animals entering your home, but modern pet doors offer options like collar-based sensors to ensure doors will only open for your pet, and installing a pet door in an out-of-sight location or in a wall rather than a door can help to avoid intruders using the door to gain access to your home.

Yes, barn doors can be too heavy, although the limitation is usually imposed by the mounting hardware you buy and not your home’s framing, unless you’re building an unusually wide door. To keep the weight down, you can opt for 1-by material rather than 2-by material, and choose a softwood like pine rather than a hardwood like maple or oak. Check the weight limits on your mounting hardware, and always attach your door track to studs rather than to drywall anchors.

The Dover, NH homeowners’ guide to door services

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