4.1 
249 *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
Serving Dover Afb, DE and surrounding areas
Approved
In business since 1972
Free estimates
Emergency services offered
"Excellent job, Patsy is great to work with and showed up on time and followed through on the project. We are very satisfied and look forward to working with him again"
+25
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."
+55
Serving Dover Afb, DE and surrounding areas
Approved
In business since 2024
Free estimates
Offers commercial services
"Very professional and courteous team."
+11
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!"
+24
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"
+13
Serving Dover Afb, DE and surrounding areas
Approved (Corporate)
In business since 2007
Credit card accepted
Offers commercial services
"$7000 for a simple door and $3000 per window? On an old mobile home? No thank you !!!!!"
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."
+20
Serving Dover Afb, DE and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Neat and tidy quick courteous service"
+11
Serving Dover Afb, DE and surrounding areas
Approved
In business since 2023
Free estimates
Warranties offered
"Our new doors were installed as the final touch of the project. The installers Walt and Adam were especially professional, considerate & friendly while making very sure that everything was exactly right before they left the job. Would have this company do work for us again when a job needs to be done."
+111
Serving Dover Afb, DE and surrounding areas
Approved
In business since 2003
Free estimates
Emergency services offered
Creating the perfect outdoor space is easy with Coastline Sunrooms & Awnings. Based in Selbyville, DE, our family-owned and operated business brings over 40 years of experience in designing and installing high-quality sunrooms, awnings, and outdoor structures for both residential and commercial properties. Our team takes pride in delivering exceptional craftsmanship and durable products that enhance your home or business.
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