4.1 
585 *The Angi rating for Window And Door Contracting companies in Milton, 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 Milton, 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 06, 2025
Serving Milton, DE and surrounding areas
Approved
In business since 2016
Free estimates
Customers say: True professional
"Did an excellent job rescreening 2 porches. Also did 2 other smaller jobs. The work was done quickly and very happy with results."
+6
Serving Milton, DE and surrounding areas
Approved
In business since 1972
Free estimates
Emergency services offered
"I hired Something Constructive to build a 12' by 16' second story 3 season room with a storage shed below. The owner of the company, Patsy Ciccalla, met with us and asked us how we wanted the room to look. He then designed the room to those specifications. Patsy was there each day, working with and supervising his team. It was a complex and multi-faceted project that required coordinating other contractors (masons, electricians, gutter installers, etc.) and ordering and scheduling the arrival of materials in a timely manner. His whole team (Jacob, Ernesto, and Jesus) was very accommodating and easy to work with. When we asked for a change in the plan, it was not a problem. They stressed to us that they wanted us to be happy with the final product and encouraged us to tell them what we wanted or if we wanted something done differently. They worked on our project every day until it was completed; they did not, as other contractors do, go off and work on another project for a few days and then come back to your project. The 3-season room turned out beautifully with a vaulted white pickled pine ceiling, 10 double hung windows and laminate flooring. The shed below with access to the basement was designed to house a riding mower and serve as a tool shed with peg board walls. We have received many complimentary comments on how nice the addition looks and how well it blends with the rest of the house. We are very glad that we had the addition done and would recommend Something Constructive to anyone thinking of building on to or needing work done on their home. Thanks to Patsy and his team, we now have a lovely addition that has added comfort and value to our home."
+25
Serving Milton, DE and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"They did an amazing job replacing my windows. In and out and a great job with the cleanup!"
+78
Serving Milton, DE and surrounding areas
Approved
In business since 2000
Free estimates
Small jobs welcome
"Always meets appointment times, very knowledgeable in many areas of home improvements and maintenance"
+26
Serving Milton, DE and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"Ryan rescreened our back porch, removed old screens and door, replaced with the Screen Tight system, and door. Looks great. Very tight, and removed all trash, great job at a great price, Jeff & Vickie, Lewes"
+5
Serving Milton, 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 Milton, DE and surrounding areas
Approved
In business since 2014
Free estimates
Emergency services offered
"Him and his crew were outstanding"
Serving Milton, DE and surrounding areas
Approved
In business since 2017
Free estimates
Credit card accepted
"We hired Joe for window cleaning and he did a fantastic job! We had some old windows that were difficult to work with but now they all look brand new. Beyond happy and will definitely use them again"
Serving Milton, 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 Milton, DE and surrounding areas
Approved
In business since 2020
Free estimates
Warranties offered
"Professional, friendly, explained what the problem was and fixed it. I'll be hiring them when I need a new roof!"
+24
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