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TRUSTED BY DOVER, NH HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon435
    Verified window and door contracting services reviews

Top-Rated Window and door contractors in Dover - Updated Nov 2026

Avatar for Beckwith Glass Company
Beckwith Glass Company
4.9(
190
)
Window Glass - Install or Replace

Serving Dover, NH and surrounding areas

Approved

In business since 1986

Free estimates

Small jobs welcome

"Brian replaced 2 of my windows that had broken seals. He replaced the missing shower doors that the previous owner had removed. I had already purchased the doors at Home Depot but the person helping me gave me the wrong size. Brian loaded up the wrong doors and went with me to get ones that would fit. Technically, they should have been specialty doors because my shower isnâ t square like it should be. Youâ d never know it because Brianâ s work is impeccable. Brian is honest and conscientious. He goes above and beyond and is reasonably priced. He cleaned up after himself, which many contractors donâ t do. He does great work. If youâ re looking for someone that will do his very best for you then chose Brian with Beckwith Glass. I wish that I could give him more than5â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸ â­ ï¸"
3/8" FRAMELESS ENCLOSURE
TILE FLOOR
HEAVY 3/8"  FRAMELESS ENCLOSURE
HEAVY 3/8"  FRAMELESS ENCLOSURE
TILE FLOOR

+149

Response time3 hrs
Response rate90%
1 neighbors recently requested a quote
Avatar for Universal Windows Direct of Manchester
Universal Windows Direct of Manchester
4.7(
78
)
New Windows - 6 +Doors (Exterior) - Install or ReplaceSliding Door - Install+1 more

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
Avatar for ProEdge Remodeling - Windows
ProEdge Remodeling - Windows
4.6(
39
)
New Windows - 3-5New Windows - 6 +

Serving Dover, NH and surrounding areas

Approved

In business since 1961

Free estimates

Credit card accepted

"I waited a while because they are backed up due to Covid but they were definitely worth the wait. They were precise, quick and extremely detailed. They put two windows in for me (where windows didn't exist before) and covered up a window. They insulated and everything. No painting but that was cool. I was very impressed. Definitely would recommend them and hire them again...and again....and again"
Windows
Windows
Windows
Windows
Windows

+40

Recommended by94%of homeowners
Aubrey & Son Home Improvement
5.0(
38
)
New Windows - 6 +Doors (Exterior) - Install or ReplaceNew Windows - 2

Serving Dover, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Credit card accepted

"Aubrey & Son Home Improvement- replaced and installed/9 outdoor window trim and facia board full length of the house and installed a gutter. They did an excellent job. They kept us informed on how/what they were doing and answered all our questions. They cleaned everything up when done. I would hire them again."
Response time2 days
4 neighbors recently requested a quote
Recommended by45%of homeowners
Avatar for All Work Construction INC.
All Work Construction INC.
4.7(
25
)
New Windows - 3-5New Windows - 6 +

Serving Dover, NH and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

All Work Construction is proudly the #1 Home Improvement Company for Hooksett NH and beyond. We specialize in bathroom remodeling, kitchen remodeling, exteriors such as vinyl siding, shingle roof replacement, replacement windows, and exterior doors. Contact us today to request our home remodeling services. We offer free estimate consultations! (We serve NH, Northern MA, and partial ME)

Tile
Shower Stall
Tubs
Shower-Tub Combo
Tile

+15

Response time1 day
Response rate100%
Recommended by91%of homeowners
Wagner Home Renovation
4.5(
34
)
New Windows - 6 +Doors (Exterior) - Install or ReplaceDoors (Exterior) - Install or Replace - For Business+18 more

Serving Dover, NH and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Great! The quality of his work is excellent. He is easy to work with and is very honest. He showed ingenuity in figuring out how to add a shower to a small powder room. This work was done over a year ago and both bathrooms continue to be a joy to use!"
Response time4 days
Response rate100%
2 neighbors recently requested a quote
DaBella - Salem (Windows)
4.0(
259
)
New Windows - 6 +New Windows - 3-5

Serving Dover, NH and surrounding areas

Approved (Corporate)

In business since 2011

Free estimates

Credit card accepted

"Dustin C. @ DaBella Boise helped us choose the right windows for our application and personally monitored progress from order to completion. The finished product looks great, but the best part is instantly seeing and feeling the difference between modern tech vs. 40y old aluminum framed windows. No more drafts or condensation! Thanks DaBella!"
1 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Renuity Northeast
Renuity Northeast
4.3(
38
)
Doors (Exterior) - Install or ReplaceNew Windows - 6 +New Windows - 3-5

Serving Dover, NH and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Warranties offered

"I have to say that Matt, Dave and Rich were amazing! They were professional, friendly and cleaned up after themselves! I will tell anyone I know looking for windows to call Rite Window for sure. Happy customer Darlene"
Entry Door
Doors
Doors
Doors
During Installation

+55

Response time6 hrs
2710 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Live Free Remodeling
Live Free Remodeling
5.0(
11
)
New Windows - 6 +

Serving Dover, NH and surrounding areas

Approved

In business since 2025

Credit card accepted

Offers commercial services

"Can’t say enough good things about Tim and his team! From workmanship to responsiveness they’ve been so easy to work with. Should we have any additional needs we’ll definitely hire them!"
Bathroom remodel
Bathroom remodel
Bathroom remodel
Bathroom remodel
Bathroom remodel

+5

Response time6 hrs
Response rate100%
10 neighbors recently requested a quote
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Window Door Contractors FAQs, answered by experts

There are different types of screen materials available when purchasing a screen door, but the two main options are fiberglass and aluminum. Fiberglass is lightweight and affordable, but can stretch out, so it needs to be replaced more often. Aluminum has a higher upfront cost, but is more sturdy. Aluminum can be more difficult to install, even if you know how to replace screen door mesh.

Rescreening your porch can take a few hours to a whole day, depending on the size of the enclosure and the amount of screen that needs replacing. If you decide to have a professional handle the rescreening, be sure to get a timeline and a cost estimate so you know how long you’ll be without the screened-in space.

No, it’s not safe to leave a doggy door open. It might be more convenient, especially at night when you just want to lay in bed. However, when you leave it open, it increases the chance of other critters getting in without your knowledge. Also, it leaves your pup unsupervised for hours at a time.

Most standard windows can accommodate solar screens, but specialty shapes or non-standard frames may require custom solutions. It’s important to consult with a professional to ensure compatibility and proper fit for unique window designs. Arched, bay, and fabricated windows often need fabricated screens, which can increase costs and lead time.

The screen on many screen doors is held in place by screen spline. Screen spline is typically a thin vinyl tubing that fits into the groove of the door’s frame and holds the screen in place. To install the spline on a screen door, you’ll need a spline roller—a tool that presses the spline and screen into the door’s narrow groove. Note that old spline can crack and break, so replacing your screens is a good time to replace the spline, too.

The Dover, NH homeowners’ guide to window and door contracting services

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