4.5 
2k+ *The Angi rating for Window And Door Contracting companies in Weldon Spring, MO 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 Weldon Spring, MO 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 July 29, 2025
Serving Weldon Spring, MO and surrounding areas
Approved (Corporate)
In business since 2003
Free estimates
Warranties offered
"Everything went great! We had an issue with one of the installed windows and they came back out and fixed it at no charge."
Serving Weldon Spring, MO and surrounding areas
Approved
In business since 2013
Free estimates
Warranties offered
"Hyperion came out and gave a quote for the window replacements. Explained the work that would be done and how it would be done. Showed up on time to do the work and did a fantastic job. So rare now days that someone actually says what they are going to do, does it well and professionally."
+24
Serving Weldon Spring, MO and surrounding areas
Approved
In business since 1990
Free estimates
Emergency services offered
"My new windows look great! Very professional to deal with, work was done on time and for a fair price. Would recommend to anyone looking for replacement windows!"
+7
Serving Weldon Spring, MO and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Emergency services offered
Small jobs welcome
"Steven came in an out and fixed a broken door lock and replaced the doorknob in about 45 seconds. Incredible work, will absolutely hire again."
+1
Serving Weldon Spring, MO and surrounding areas
Approved
Super Service Award Winner
In business since 1985
Free estimates
Warranties offered
"They did a fantastic job installing my windows. Everyone I have spoken with was friendly and very professional."
+130
Serving Weldon Spring, MO and surrounding areas
Approved
In business since 2020
Credit card accepted
Offers commercial services
"Ryan was prompt, courteous, and installed my new door and hauled the old door away in less than 2 hours. He did a great job and I am totally happy with my new door."
Serving Weldon Spring, MO and surrounding areas
Approved
In business since 1978
Free estimates
Customers say: Super punctual
"The owner was quite knowledgeable and gave a very reasonable estimate for the installation of eight windows. The work crew were professional, friendly and did an excellent job, including cleaning up when finished. I highly recommend them!"
+18
Serving Weldon Spring, MO and surrounding areas
Approved
In business since 2020
Free estimates
Warranties offered
At Sane Windows and Doors, we believe in making the window and door buying experience as easy and transparent as possible. That’s why we stand out with superior customer support—from the moment you contact us to long after your project is complete. Unlike traditional sales-focused window companies, we skip the high-pressure pitches and in-home visits. With our no-sales-pitch appointments and simple online pricing, you can explore your options, get a quote, and make decisions—all from the comfort of your home. It's window shopping made easy, without the hassle.
+4
Serving Weldon Spring, MO and surrounding areas
Approved (Corporate)
In business since 2004
Free estimates
Emergency services offered
"We had our windows replaced by them and we couldn't be happier with the results. The quality of the windows is excellent and the installation went as planned."
+36
Serving Weldon Spring, MO and surrounding areas
Approved
Super Service Award Winner
In business since 2009
Free estimates
Warranties offered
"I used H&F exteriors to redo the complete outside of my home. From top to bottom. My windows were the original windows to the home, now that it is summer time, my AC Unit barely runs, no where near to what it use to. From the window installers, to the guys on the roof during the hot day, and the siding guys. The entire team did a great job. I worked with Jill and she was easy to work with. Highly recommended."
+147
From average costs to expert advice, get all the answers you need to get your job done.
Window repair costs in St. Louis, Missouri, are lower than the national average, but be prepared for rotting or warping frame fixes due to the humid climate.
Aging windows can affect your home in several ways, including reducing insulation and impacting curb appeal. Discover the factors that affect window replacement costs in St. Louis.
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If you are wondering who you hire to install a door, we share the best experts to work with to guarantee a perfect installation.
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If you need to install a storm door, you can call a local contractor, construction company, or hardware store to get the job done.
