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TRUSTED BY DOVER, PA HOMEOWNERS

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    Average homeowner rating
  • Verified reviews icon352
    Verified window and door contracting services reviews

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

Avatar for Grand Opening Windows & Doors, LLC
Grand Opening Windows & Doors, LLC
4.9(
27
)
New Windows - 6 +New Windows - 3-5New Window - Single+4 more

Serving Dover, PA and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"I had a great experience, from the sales consultant, through to the installation crew. I ordered 26 windows, no two of which were the same size, for my old house. The windows were delivered in literally half the time that other companies were quoting me and the team installed them very soon after. The installation process went very smoothly and the attention to detail finishing the interior pvc trim and the exterior aluminum trim exceeded my expectations. The pricing was competitive for the well specified provia windows. I would have no hesitation in recommending Grand Opening Windows and Doors. Don't fall for the high pressure sales techniques and lower specifications/warranties of some companies when you can work with a company of integrity and quality like Grand Opening Windows and Doors."
Patio Door
Cherry
Entry door
Entry Door
Home Door

+39

Response time8 hrs
23 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for M&S Home Improvements, LLC
M&S Home Improvements, LLC
4.8(
70
)
Doors (Exterior) - Install or ReplaceNew Windows - 6 +

Serving Dover, PA and surrounding areas

Approved

In business since 2002

Free estimates

Customers say: Quick response

"M and S did a wonderful job on replacing my windows. Andrew and his son were great to work with and really made me feel comfortable with the whole process. My windows look great. They will be the first ones I call on my next window project!"
Our Work
Our Work
Our Work
Our Work
Our Work

+77

Response time12 hrs
Recommended by98%of homeowners
Avatar for Joyland Windows & Doors
Joyland Windows & Doors
4.6(
34
)
New Windows - 3-5Doors (Exterior) - Install or ReplaceNew Windows - 2

Serving Dover, PA and surrounding areas

Approved

In business since 1992

Free estimates

Warranties offered

Joyland Windows & Doors is a locally owned family run and operated company with over 20 years experience. We are your one stop spot for all of your window & door installation needs. We are extremely competitive and understand the value of building life long relationships with our customers . Once you use us, you will never have to find another home improvement company again. Workmanship guaranteed. Prompt reply to your request. Call today for a free estimate.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+21

67 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for Fogle's Painting & More LLC
Fogle's Painting & More LLC
4.9(
30
)
Door or Window Screens - Install or RepairDoors (Exterior) - Install or ReplaceDoors (Exterior) - Install or Replace - For Business+9 more

Serving Dover, PA and surrounding areas

Approved

In business since 2019

Free estimates

Small jobs welcome

"I hired Al to paint and do minor touch up to my fathers house to get it ready for sale. After seeing his great work, I decided that I would hire him to do work at my house. I had him install a new back door and screen door. he installed new lights above my kitchen cabinets, he finished the vinyl floor in my bathroom, he hung a new ceiling fan. He redid the dry wall in my bathroom around my tub. He is very punctual, he is very detailed on making sure everything is right. I also have in on schedule to do a few more jobs. Great job Al and to his helper, go teamwork."
Response time1 day
1 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Kittco Construction Services
Kittco Construction Services
4.9(
91
)
Doors (Exterior) - Install or ReplaceDoors (Interior) - Install or Replace

Serving Dover, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Lee was great to work with. He responded to and provided a quote to my project quickly were other contractors never even showed up. The quote was fair and he communicated well through the entire project. I highly recomend."
Deck remodel finished photo
trex deck
new walkway finished
Deck remodel before photo
trex deck

+76

Response time1 day
70 neighbors recently requested a quote
Recommended by74%of homeowners
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Window Door Contractors FAQs, answered by experts

The cost ultimately depends on size, but roughly, the most popular screen materials will set you back anywhere from around $0.25 to over $25 per square foot. Fiberglass and aluminum are usually less expensive at around $0.25 to $0.70 per square foot. Solar screens cost about $7.50 to $15 per square foot, while security screens range from around $10 to $25 per square foot.

It’s possible to make minor screen repairs yourself using a waterproof adhesive for small tears or a screen patch kit for larger tears and holes. However, it’s usually a better option to call in a professional window technician. It’s very easy to use too much waterproof glue, resulting in a messy appearance that might demand a full replacement anyway. A screen repair technician will not only be able to carry out clean repairs and patches that aren’t obvious, but they can also let you know if replacing your screen is a more cost-effective option.

It is generally recommended to remove window screens for the winter, especially in climates with heavy snow, freezing rain, or frigid temperatures. Removing them helps prevent damage to the screen mesh and frames that can be caused by ice and moisture buildup between the screen and the window. Taking out the screens also allows more natural light and warmth into your home during shorter winter days and makes it easier to clean your windows thoroughly. In warmer climates where harsh weather is not a concern, the decision is more about personal preference; some homeowners prefer the clearer view, while others leave them in for convenience.

Adding a window to a brick house costs $3,100 to $10,575. Because you’ll need to make changes to the structure of the home, the cost will include obtaining permits and hiring the best pros for this complex job. Larger windows will cost more to install, and the cost can vary based on the window frame material you choose.

Window repairs cost $175 to $615, depending on the type of repair. Because double-hung windows have two sashes and multiple pieces of hardware, like locks and handles, there are many parts that can break over time. Repairing locks, latches, or other hardware costs about $75 to $200 and is easy to DIY. Fixing one or multiple sashes costs about $200 to $600.

The Dover, PA 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.