Top-rated window and door contractors.

Get matched with top window and door contractors in Dover Afb, DE

Enter your zip and get matched with up to 5 pros

Need a pro for your window and door contracting project in Dover Afb, DE?

Select your specific project to find the pro for you.

TRUSTED BY DOVER AFB, DE HOMEOWNERS

  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon249
    Verified window and door contracting services reviews

Verified Reviews for Window And Door Contracting pros in Dover Afb, DE

*The Angi rating for Window And Door Contracting companies in Dover Afb, DE is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window And Door Contracting needs.

*The HomeAdvisor rating for Window And Door Contracting companies in Dover Afb, DE is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window And Door Contracting needs.

Last update on December 15, 2025

Find Window and door contractors in Dover Afb

Avatar for Something Constructive
Something Constructive
4.9(
118
)
Doors - RepairDoors - Repair - For BusinessHardware, Latches & Tracks (Door) - Repair or Replace+5 more

Serving Dover Afb, DE and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

"The crew Patsy sent did an excellent job in installing the new door that we purchased. A fair amount of field fitting was required which they handled professionally. We are very pleased with the work and would hire again."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+25

Response time1 day
Response rate100%
Recommended by97%of homeowners
Request Quote
Avatar for Renuity
Renuity
4.3(
36
)
Doors (Exterior) - Install or ReplaceNew Windows - 6 +New Windows - 3-5

Serving Dover Afb, DE and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Warranties offered

"Installed 22 new windows, 2 entry doors, and new sliding glass door. Outstanding service, price, and installation. Highly recommend."
Entry Door
Doors
Doors
Doors
During Installation

+55

Response time6 hrs
1943 neighbors recently requested a quote
Recommended by66%of homeowners
Request Quote
Avatar for CASTILLOSA GROUP LLC
CASTILLOSA GROUP LLC
5.0(
7
)
Doors (Exterior) - Install or ReplaceDoors (Exterior) - Install or Replace - For BusinessDoors (Interior) - Install or Replace+2 more

Serving Dover Afb, DE and surrounding areas

Approved

In business since 2024

Free estimates

Offers commercial services

"The men were excellent and completed the job with attention to every detail!"
2 neighbors recently requested a quote
Request Quote
Avatar for Precision Exteriors
Precision Exteriors
5.0(
21
)
New Windows - 6 +New Windows - 3-5

Serving Dover Afb, DE and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"I worked with Adam at Precision Exteriors and they did an amazing job on my roof repairs, gutter installation, and they even installed my new Starlink satellite internet dish. they were very prompt, responsive, professional, and the work they did was top notch and very quick. Their team is highly recommended!"
New Roof
New Roof
New Roof
Roof Replacement Photos
Roof Replacement Photos

+24

Response time1 day
Response rate97%
5 neighbors recently requested a quote
Request Quote
Avatar for Castle - The Window People
Castle - The Window People
2.9(
1,726
)
Doors (Exterior) - Install or ReplaceSliding Door - InstallNew Windows - 6 ++1 more

Serving Dover Afb, DE and surrounding areas

Approved (Corporate)

In business since 1991

Credit card accepted

Offers commercial services

"My name is Jason Haslbeck and I live in Chester County, PA. My wife and I have used Castle Windows for the replacement of all our windows, a new front door and now a new custom French Door slider (three separate project installations). Our sales representative, Roberto Munoz, has been an absolute pleasure to work with for all of our installations. Their customer service is excellent and their products are the best in the industry. Their lifetime warranty is legitimate and very valuable. Due to the Corona Virus, our latest project design consultation (French Doors) was done over the telephone using a ZOOM application. Very convenient technology and the presentation was very professional. On a personal note, our sales representative (Roberto) is a very faith based, honest human being and we have never been happier with a contractor or sales representative. I would highly recommend asking for Roberto Munoz as your sales representative as he is very knowledgeable, professional and courteous. Overall, from my experiences, Castle Windows is the best window and door company in the region. We did extensive research in comparing them to Pella, Anderson and other companies and Castle's product quality, installation and pricing was the best value by far. I would normally never take time out of my day to write a review, but my experience with Castle Windows (and Roberto Munoz) is one that deserves recognition. Jason & Hope Haslbeck Chester County, PA"
Habitat for Humanity Donation Day!
Another Happy Customer!
Toys For Tots collection!
Since 1977!
Coat Drive

+13

Response time1 day
Response rate100%
57 neighbors recently requested a quote
Request Quote
Avatar for Groundworks
Groundworks
4.2(
538
)
Egress Window - InstallWindow Well Covers - Install or Repair

Serving Dover Afb, DE and surrounding areas

Approved (Corporate)

In business since 1997

Free estimates

Warranties offered

"Ryan, Eric and Matt did a great job waterproofing and installing sump pumps. They where onTime, professional and did a great job. They did fantastic work and very very professional the entire time. They took time to review different aspects of project that made me feel comfortable that they understood the job and had options for how I would like things done. Would definitely recommend this crew!! Thanks guys!"
Protect Your Crawl Space
Protect Your Crawl Space
Protect Your Crawl Space
Correct Your Smelly Crawl Space
Protect Your Crawl Space

+16

11 neighbors recently requested a quote
Recommended by90%of homeowners
Request Quote
Avatar for Mike's Home Improvement
Mike's Home Improvement
5.0(
5
)
Doors - RepairDoors - Repair - For BusinessHardware, Latches & Tracks (Door) - Repair or Replace+5 more

Serving Dover Afb, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Warranties offered

"Mike and his crew showed right on time. They took the time to understand my problem. They suggested ways to fix things and laid out a plan to get it done. They started right away and did a great job for me. I hope to use his services on other jobs around the house."
Addition
Addition
Addition
Addition
Addition

+20

Response time2 days
Response rate100%
1 neighbors recently requested a quote
Request Quote
...
Showing 1-10 of 211
Window Door Contractors questions, answered by experts

Drafts, condensation between panes, difficulty operating, or visible frames or glass damage are signs of needed repairs.

By replacing the worn mesh and repairing frames, restoring functionality and appearance.

Most window screens last for about 10 to 12 years, assuming they are made from quality materials and receive proper care. The lifespan of common materials like fiberglass and aluminum can vary based on weather exposure, as constant sun or harsh winters can accelerate wear and tear. Regular cleaning and basic maintenance can help extend their life. Signs that a screen needs to be replaced include rips, tears, brittle or sagging material, fading, or a bent frame. While small tears can often be repaired, larger areas of damage typically mean it's time to replace the entire screen.

Window seals don’t last forever, so they’ll inevitably fail for one reason or another. One of the most common reasons is the expansion and contraction of the glass. When the glass gets warm from sunlight, it expands and adds pressure to the seal; at night, as the glass cools, it contracts. This process, day in and day out, can eventually cause the seal to fail. Other common sources of failure include the house settling over time, chemicals that damage the seal when repainting windows, and incorrect window installation.

On average, it cost $2,900 to rescreen a patio, porch, or sunroom, with homeowners paying anywhere from $800 to $5,200. The cost to rescreen a porch, patio, or sunroom enclosure depends on the size of the enclosure, the extent of the damage, and the materials used to replace existing screens.

The Dover Afb, DE 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.

See all articles