3.8 
102 *The Angi rating for Window And Door Contracting companies in Clayton, 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 Clayton, 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 November 04, 2025
Serving Clayton, DE and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"Very pleased with my new windows, they walked me through every step and are professional"
+78
Serving Clayton, DE and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1992
Free estimates
Warranties offered
"Installed 5 windows, a bay window and a door. Very quick and efficient workers. They were on time on a very cold, sleety, day"
+24
Serving Clayton, DE and surrounding areas
Approved
In business since 2004
Free estimates
Credit card accepted
"The crew arrived on time and was very kind, professional, and pleasant to work with. I had a great experience communicating with the project manager, who was very knowledgeable about the windows and answered my questions confidently. Overall, the experience was excellent, and I appreciate the professionalism of the entire team!"
+76
Serving Clayton, DE and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"My bathroom was a messâ ¦Doug made it perfect! â ¦repaired/painted walls, removed tub, installed spacious walk in shower, replaced vanity and sink, assembled/installed wooden wall cabinet, new wall mirrorâ ¦ Doug is a highly skilled, friendly and accommodating professional who does outstanding and meticulous work. I would use Doug and HDF Construction again, and highly recommend him !"
Serving Clayton, DE and surrounding areas
Approved
In business since 2024
Free estimates
Offers commercial services
"Very professional and courteous team."
+11
Serving Clayton, DE 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"
+55
Serving Clayton, DE and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1994
Free estimates
Warranties offered
"Fantastic job with a very fair price. Responsible, respectful, and professional at all times. Will definitely use again and recommend to friends and family."
Serving Clayton, 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 Clayton, 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 Clayton, 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 !!!!!"
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