23 Best Window Replacement Companies in Concord, MO (Jan 2023)
Window Companies Near Me
Looking to improve your property's insulation? The top window replacement companies can help.
We analyzed all the top window installers in Concord and selected the top 23 based on:
-
Customer reviews
-
Window replacement expertise
-
Popularity with home-owners like you
Please enter a valid 5-digit zip code!

Updated January 12, 2023
Why you can trust EcoWatch
A guide on the top window installation companies in Concord may not seem like the most compelling article on EcoWatch, but trust us, windows have a more direct impact on your life than you might think. Drafty, leaky windows could lead to having higher energy bills during the winter or summer months.
Replacement windows improve the insulation in your home, not only making you and your family more comfortable during the summer and winter, but also saving you some money and helping the environment.
We've put together a guide on the best installation companies to help you in your search, so you can not only benefit from brand new windows, but also save money on your electricity bills.
Best Affordability
Window World
- EnergyStar Partner
- Lifetime warranty
- Low prices relative to competitors
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
- More expensive than competition
Best Warranty
Universal Windows Direct
- Wide variety of products and services
- Lifetime warranty
- Makes charitable contributions
- Some installations carried out by third-party contractors
Best Window Replacement Companies in Concord
The EcoWatch team evaluated dozens of installers that service the Concord area to find the best window installation companies that fit our standards. The companies mentioned in this article scored best in our review categories, such as energy-efficient offerings, customer service, local expertise, availability, price and more.

Window World
-
EnergyStar Partner
-
Lifetime warranty
-
Low prices relative to competitors
-
Quality of service will depend on your area
Window World has windows expertise in Concord. Window World has around 27 years of experience in the window replacement sector.
It is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsIts high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home. Not all of Window World's offerings are Energy Star certified, so be sure to mention that you want Energy Star windows when inquiring.
How much does Window World cost in Concord?Even though prices are not readily available on Window World's website, it's known for offering some of the most affordable window installations around. The best way to get more accurate information is to ask for a free quote from the company.

Renewal by Andersen
-
Great industry reputation
-
Member of US Green Building Council
-
Manufactures products in-house
-
More expensive than competition
Renewal by Andersen offers the best availability in Concord. Andersen has over 27 years of experience in the windows industry, and it currently serves nearly every state except Mississippi and West Virginia. The company has plenty of positive reviews from customers online.
If you're looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, Andersen may be the right company for you.
Energy Efficiency of Renewal by Andersen WindowsA handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019. Not all of Andersen's windows are Energy Star certified, so make sure you mention that you'd like Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Concord?Andersen does not list prices on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. Receiving a free quote on its website is the best way to get more accurate pricing information.

Universal Windows Direct
-
Wide variety of products and services
-
Lifetime warranty
-
Makes charitable contributions
-
Some installations carried out by third-party contractors
Universal Windows Direct offers the best warranty in Concord. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has around 20 years of experience in the industry, and it currently provides services to 27 states nationwide. Its reputation is backed by many positive reviews on customer review websites.
It has established itself as a company that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsThe company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products. Not all of Universal's windows are Energy Star certified, so be sure to mention that you're interested in Energy Star windows when inquiring.
How much does Universal Windows Direct cost in Concord?Although prices are not readily available on Universal's website, installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. For more detailed information on the cost, you can get a quote from the company.

Window Nation
-
Award-winning company
-
Manufactures products in-house
-
Custom designs
-
Wide variety of products and services
-
Installation not covered by warranty
-
Limited service area
Window Nation offers the best residential windows in Concord. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has around 16 years of experience in the window installation sector. Hundreds of positive reviews on customer review websites back the provider's reputation.
It gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsWindow Nation appeals to eco-conscious consumers by providing energy-efficient window offerings. Each product has windowpanes coated with a Low-E (low emissivity) glaze that prevents damaging UV rays from heating your home. Plus, the spaces between double- and triple-pane windows are filled with argon gas that’s been proven to improve home insulation.
How much does Window Nation cost in Concord?Prices are not available on Window Nation's website because the cost of window replacement differs based on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay between $300 and $525 per window installed, making it a more affordable option compared to competitors. The best way to know for sure is to get a free quote from the company.
We strive to be unbiased and transparent by mentioning pros and cons for every company we review. Additionally, our rankings are not affected by any partnerships.
More Window Replacement Companies in Concord
The Glass Guru
Wentzville, MO-
Award-Winning
-
Excellent Customer Service
-
No-fee Quotes
-
No-Hassle Pricing
Services Offered
-
Residential Windows
-
Glass Showers
-
Tempered Glass
-
Custom Window Designs
-
Aluminum Window Frames
-
Full-Service Installations
-
Business Windows
-
Double-Hung
-
Sliding Glass
Storm Guard Roofing and Construction St Louis West County
Pacific, MO-
Free Quotes
-
Educational Website
-
Excellent Customer Service
-
Dependable Service
Services Offered
-
Residential Windows
-
Architectural Glass
-
Fast Delivery
-
Energy-Efficient Options
-
Custom Windows
-
Aluminum Window Frames
-
Commercial Windows
-
Double-Hung
-
Stained Glass
Wildwood Roofing & Construction
Ellisville, MO-
Educational Website
-
Excellent Customer Service
-
No-fee Quotes
-
Award-Winning
Services Offered
-
Residential Windows
-
Architectural Glass
-
Glass Showers
-
Custom Window Designs
-
Aluminum Window Frames
-
Commercial Windows
-
Double-Hung
-
Sliding Glass
Window World of St. Louis
Bridgeton, MO-
Reliable Service
-
Good Customer Service
-
Helps Educate Customers
-
No-fee Quotes
Services Offered
-
Fast Delivery
-
Energy-Efficient Options
-
Custom Windows
-
Aluminum Window Frames
-
Double-Hung
-
Sliding Glass
Chaney Windows And Doors
Maryland Heights, MO-
Helps Educate Customers
-
No-fee Quotes
-
No-Hassle Pricing
-
Good Customer Service
Services Offered
-
Residential Windows
-
Energy-Efficient Options
-
Custom Windows
-
Double-Hung
-
Stained Glass
-
Sliding Glass
-
Bay Windows
Mr. Handyman of Metro East
Collinsville, IL-
Price Transparency
-
Dependable Service
-
Helps Educate Customers
-
Arrives on Time
Services Offered
-
Custom Window Designs
-
Residential Windows
-
Business Windows
-
Double-Hung
Renewal by Andersen of St. Louis
Maryland Heights, MO-
Gives to charity
-
Price Transparency
-
Timely Service
-
No-fee Quotes
Services Offered
-
Energy-Efficient Options
-
Custom Window Designs
-
Full-Service Installations
-
Double-Hung
-
Sliding Glass
Lowe's Home Improvement
Belleville, IL-
Good Customer Service
-
Reliable Appointment Windows
-
Consistent Workmanship
-
Educational Website
Services Offered
-
Energy-Efficient Options
-
Custom Window Designs
-
Aluminum Window Frames
-
Double-Hung
-
Sliding Glass
Empire Supply Co
St. Louis, MO-
Good Customer Service
-
No-Hassle Pricing
-
No-fee Quotes
-
Helps Educate Customers
Services Offered
-
Residential Windows
-
Energy-Efficient Options
-
Tempered Glass
-
Custom Window Designs
-
Aluminum Window Frames
-
Commercial Windows
-
Double-Hung
-
Sliding Glass
Glass & More Inc. Low price glass repair!
Belleville, IL-
Educational Website
-
Excellent Customer Service
-
No-Hassle Pricing
-
Consistent Workmanship
Services Offered
-
Residential Windows
-
Custom Window Designs
-
Full-Service Installations
-
Business Windows
-
Double-Hung
-
Sliding Glass
Energy View Windows - Home Improvements
Hazelwood, MO-
Educational Website
-
Locally Recognized for Quality
-
Price Transparency
-
No-fee Quotes
Services Offered
-
Double-Hung
-
Full-Service Installations
-
Custom Windows
-
Aluminum Window Frames
-
Energy-Efficient Options
-
Architectural Glass
Spectrum Glass & Tinting
O'Fallon, MO-
No-fee Quotes
-
Reliable Service
-
Price Transparency
-
Good Customer Service
Services Offered
-
Residential Windows
-
Fast Delivery
-
Custom Window Designs
-
Full-Service Installations
-
Commercial Windows
-
Double-Hung
-
Sliding Glass
All About Glass
Arnold, MO-
Excellent Customer Service
-
Dependable Service
-
No-fee Quotes
-
No-Hassle Pricing
Services Offered
-
Residential Windows
-
Heavy Glass
-
Doors
-
Custom Window Designs
-
Aluminum Window Frames
-
Business Windows
-
Sliding Glass
Masonry & Glass Systems Inc
St. Louis, MO-
Consistent Workmanship
-
Good Customer Service
-
No-Hassle Pricing
-
No-fee Quotes
Services Offered
-
Custom Windows
-
Glass Showers
-
Sliding Glass
-
Double-Hung
Window Nation
Overland, MO-
Dependable Service
-
Locally Recognized for Quality
-
No-fee Quotes
-
Educational Website
Services Offered
-
Sliding Glass
-
Custom Windows
-
Energy-Efficient Options
-
Double-Hung
Sears Window Replacement
Bridgeton, MO-
Price Transparency
-
Reliable Service
-
Locally Recognized for Quality
-
Good Customer Service
Services Offered
-
Sliding Glass
-
Custom Windows
-
Energy-Efficient Options
-
Double-Hung
STL Windows and Doors
St. Louis, MO-
Arrives on Time
-
Helps Educate Customers
-
Consistent Workmanship
-
No-Hassle Pricing
Services Offered
-
Custom Windows
-
Residential Windows
-
Sliding Glass
-
Double-Hung
Building Envelope Experts
Fenton, MO-
Excellent Customer Service
-
Free Quotes
-
Price Transparency
-
Consistent Workmanship
Services Offered
-
Sliding Glass
-
Custom Windows
-
Energy-Efficient Options
-
Double-Hung
Missouri Glass Company
St. Louis, MO-
Helps Educate Customers
-
Arrives on Time
-
Excellent Customer Service
-
Consistent Workmanship
Services Offered
-
Residential Windows
-
Heavy Glass
-
Tempered Glass
-
Custom Windows
-
Business Windows
Clear Window Technology
Ballwin, MO-
Excellent Customer Service
-
No-fee Quotes
-
No-Hassle Pricing
-
Award-Winning
Services Offered
-
Architectural Glass
-
Custom Window Designs
-
Full-Service Installations
-
Double-Hung
-
Bay & Bow Windows
Lakeside Renovation & Design
Chesterfield, MO-
Price Transparency
-
Free Quotes
-
Award-Winning
-
Good Customer Service
Services Offered
-
Custom Windows
-
Full-Service Installations
Gateway Glass
10+ years in business · Pacific, MO-
Good Customer Service
-
Helps Educate Customers
-
No-fee Quotes
-
Price Transparency
Services Offered
-
Fast Delivery
-
Tempered Glass
-
Custom Window Designs
-
Double-Hung
-
Sliding Glass
Same Day Door Service
Festus, MO-
Dependable Service
-
No-fee Quotes
-
Reliable Appointment Windows
-
Price Transparency
Services Offered
-
Residential Windows
-
Custom Window Designs
-
Commercial Windows
-
Double-Hung
-
Sliding Glass
How Installing Energy-Efficient Windows in Concord Saves You Money
Energy-efficient windows can benefit you in several ways. Here are a few reasons you may want to think about making the switch:
- Save money on electricity bills: The Department of Energy estimates that heat gained or lost via windows makes up around 25-30% of energy use in your home. Upgrading to energy-efficient windows can help reduce that number, which helps you save some money on your bills.
- Protect your investment: If your home is on the older side, your windows are most likely outdated. Upgrading your windows can improve the insulation in your home and also help increase the value of your home if you decide to sell.
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which not only insulate your home better, but also filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
- Reduce your carbon footprint: In Concord, you can lower your indirect greenhouse gas emissions by about 763 pounds per year once you install energy-efficient windows.
Estimated Cost of Window Replacement in Concord
When looking into window installation, each company offers different services and costs. Let's look at some typical costs and services.
How Much Do New Windows Cost?
According to our research, the typical cost to install a single window is around $600. However, window installation costs can range from $200 to $1,200 per window. How much it will cost you is based on several factors, including number of windows, the location of your home, size, type, material and more.
It's also worth bearing in mind that energy-efficient windows will cost more upfront, but Energy Star estimates that switching out the windows on your Concord home can mean an average energy savings of $236 to $319 each year for single-pane window replacement, or between $87 to $126 each year for double-pane windows. How much you'll save by installing energy-efficient windows varies based on your local climate, energy rates and other factors unique to your home.
The cost of your window installation will also vary depending on the type of material you choose for the frames. Wood windows are generally the most expensive, but it depends if they are completely wood or clad with aluminum or vinyl. Fiberglass windows also tend to be a bit more expensive than vinyl, but they are more efficient.
What Services do Window Installers Offer?
There are generally two types of window installation services: full-frame and pocket installations.
A full-frame installation replaces the entire window, such as the windowsill, frame, trim and the window panes. As this kind of installation requires more time and labor, it will be more expensive than a pocket installation. Pocket installations (or retrofits) involve replacing a window within the existing frame, which makes pocket installations take less time and therefore cost less. However, if the frame has any damage or rot, you should opt for a full-frame installation instead.
Your window installation company should be able to help you decide what's best for your needs. In Concord, the decision will mostly be based on how old your home is and if there's any damage. Wood can decay if not maintained properly over the years, so it's a good idea to have a professional examine your frames and window sills.
Best Affordability
Window World
- EnergyStar Partner
- Lifetime warranty
- Low prices relative to competitors
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
- More expensive than competition
Best Warranty
Universal Windows Direct
- Wide variety of products and services
- Lifetime warranty
- Makes charitable contributions
- Some installations carried out by third-party contractors
How We Choose the Best Window Installers in Concord
In our hunt to make your home improvements easier and more eco-friendly in Concord, the EcoWatch team examined many companies before settling on these. Along with energy efficiency, we analyzed each installer and ranked them using the following methodology:
Service Area
Since this is a guide for Concord, we gave more points to companies that serve the city. There are certainly other reputable providers that didn't make the cut because of the low odds that they would serve the average homeowner in Concord.
Work Quality
We're certain that you're looking for a company to do a great job installing windows. We've vetted each company featured on this list to make sure its contractors are well-qualified and that the company has gotten a lot of positive customer feedback to vouch for its service.
Customer Reviews
Another self-explanatory yet very important review factor is customer feedback. If most customers don't have good feedback about their service from a certain window installation company, you won't see it featured on EcoWatch.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers try to keep costs low when possible. When analyzing providers' prices, we awarded higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed previously, windows are a hefty investment, so you'll want to make sure that investment is well protected. Window installation companies that give you lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Due to Concord's climate, homeowners will want to mitigate rot, low efficiency and water damage. We factored in local experience to reflect the ability of Concord window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Concord, MO Window Replacement FAQs
What is the average cost to install new windows in a home?
The national average cost of replacing a single window is about $600 but can range between $200 and $1,200, based on a few different factors. The price is usually influenced by the location of your property, the size of the window and the type and material of the window. Also, remember that energy-efficient windows may cost more initially but can save you hundreds of dollars a year in energy bills.
What are the different types of windows?
There are various kinds of windows you can get for your home, such as transom windows, casement windows, picture windows, double-hung and single-hung windows, slider windows, bay windows and awning windows.
What do window installers do?
Window installation professionals go to your house to remove your old windows and replace them with new ones. Some companies install products sold by other companies, whereas others install their own windows. The installer will also clean up after the installation.
How do you know it's time to replace your windows?
Windows have an average lifespan of about 20 to 30 years. If your windows are older than that, then they probably need to be replaced. Apart from that, if your windows have any damage on them, or they have become difficult to open or close, they may need to be replaced.
Should I replace all my windows at once?
If you're upgrading your windows to get more efficient windows, replacing all of the windows at once is the only way to gain that benefit. On the other hand, if you have only a few windows that are broken or leaky, you can replace just those.