Best Window Replacement Companies in O'Fallon, IL
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You might be installing replacement windows to improve your home's exterior facade, use less energy, or protect your home from the rain and gusty winds. If your windows are getting old or showing signs of damage, it's likely time to get new ones. Working with a licensed window company will help you get the most satisfactory results and help you steer clear of costly mistakes from attempting to handle the job yourself.
Ratings are based on our detailed proprietary methodology and review standards.
- Full-service installation
- Large window selection
- Nearly 30 years of experience
SAVE $375 OFF EACH WINDOW AND $775 OFF EACH DOOR*
Ratings are based on our detailed proprietary methodology and review standards.
- Full-service installation
- In-house, U.S.-made products
- More than 70 years of experience
Save 35% + $100 off per window!
Ratings are based on our detailed proprietary methodology and review standards.
- Full-service remodeling
- 96% satisfaction rate
- More than 30 years of experience
Next-Day Appointments Available
10 Best Window Replacement Companies in O'Fallon
Brands are algorithmically curated from a database of local service providers near you. We require a minimum number of Google reviews and average ratings for provider inclusion.
We recommend working with one of these leading professionals for your window replacement project in O'Fallon.
The This Old House Reviews Team evaluated scores of window installers in and around O'Fallon. We looked at the following metrics to select the best window replacement installers:
- Energy-efficiency guarantees
- Product quality
- Services and warranties
- Customer reviews and recommendations
- Professional experience and licensure
Renewal by Andersen
Ratings are based on our detailed proprietary methodology and review standards.
Based on 1,259 reviews
Champion Replacement Windows of St. Louis
Ratings are based on our detailed proprietary methodology and review standards.
Based on 386 reviews
Quality Installation
Ratings are based on our detailed proprietary methodology and review standards.
Based on 43 reviews
Butler Home Improvement
Ratings are based on our detailed proprietary methodology and review standards.
Based on 58 reviews
L&D Wilson's Siding & Roofing Inc
Ratings are based on our detailed proprietary methodology and review standards.
Based on 22 reviews
Jacob Sunrooms, Exteriors & Baths
Ratings are based on our detailed proprietary methodology and review standards.
Based on 148 reviews
Windoor - Unlimited
Ratings are based on our detailed proprietary methodology and review standards.
Based on 25 reviews
Gravois Glass
Ratings are based on our detailed proprietary methodology and review standards.
Based on 157 reviews
Empire Supply Co
Ratings are based on our detailed proprietary methodology and review standards.
Based on 46 reviews
Glass Doctor of Greater St. Louis
Ratings are based on our detailed proprietary methodology and review standards.
Based on 945 reviews
Best of the rest
Below are home warranty companies that provide decent coverage but fell short of top scores in our rating system. We recommend these only for specific coverage needs.
Window Nation
5.0/ 51913 Belt Way Dr, Overland, MO 63114
(314) 279-8249
Colonial Construction
4.7/ 510120 Fite Cir, St. Louis, MO 63123
(314) 725-6080
Viviano Windows & Door
4.4/ 57530 Watson Rd, Shrewsbury, MO 63119
(314) 353-8350
Penny Window
4.1/ 59910 Halls Ferry Road, St. Louis, MO 63136
(314) 867-4355
Home Services at The Home Depot
4.3/ 51603 S Hanley Rd, Brentwood, MO 63144
(314) 279-3869
Cardinal Contractors
5.0/ 5453 N Lindbergh Blvd, St. Louis, MO 63141
(314) 266-4633
Facts about O'Fallon
- Annual Energy Efficient Windows Savings:$316
- Average Max Temperature:65°F
- Average Min Temperature:47°F
- Average Daily Sunlight:55%
- Average Annual Snowfall:11.5”
- Average Monthly Precipitation:3.48”
How To Choose a Window Company in O'Fallon
Each window provider has different offerings and approaches. To simplify the company search, keep these factors in mind:
Window Cost by Type
When it comes to window replacement, value is key. Each window you buy should offer top-notch durability at a reasonable price point. Although high-quality windows may come with a higher initial price tag, they often provide better long-term value due to their increased lifespan. The style, material, and size of your replacement windows are the most significant factors in your final cost. Simple double-hung windows deliver great value with their straightforward style and simple mechanisms, while a sweeping, custom-size picture window will cost more. It's wise to speak with a reliable window installer to determine your most suitable options.
In this table, you can find cost data for the most common residential window types to determine how much you might pay.
| Window Types | Average Cost |
|---|---|
| Arched | $194-$1,188 |
| Awning | $280-$780 |
| Bay | $646-$4,789 |
| Custom | $287-$798 |
| Casement | $224-$1,295 |
| Double-hung | $104-$674 |
| Egress | $192-$478 |
| Glass Block | $38-$485 |
| Picture | $168-$1,242 |
| Single-hung | $76-$1,277 |
| Skylight | $96-$1,153 |
| Sliding | $220-$1,118 |
| Storm | $45-$316 |
| Transom | $234-$490 |
*Our team sourced and verified this cost data by analyzing RSMeans construction estimates, national material and labor costs, and quotes obtained during our in-house consumer focus groups.
Window Material Cost
Replacement window prices also vary based on material. Each option gives you different benefits depending on your climate and energy-saving goals. Vinyl and fiberglass are readily-available materials, so they tend to cost less. Likewise, composites and aluminum look sleek and stay strong against the elements, so they tend to cost more.
| Window Types | Average Cost |
|---|---|
| Aluminum | $45-$1,277 |
| Composite | $461-$1,036 |
| Fiberglass | $76-$646 |
| Vinyl | $155-$1,437 |
| Wood | $231-$1,295 |
*Our team sourced and verified this cost data by analyzing RSMeans construction estimates, national material and labor costs, and quotes obtained during our in-house consumer focus groups.
Other Window Replacement Costs
Your total cost for window replacement will also include warranty fees (if applicable), permit application fees, and labor. Ensure that you discuss each of these elements with a sales representative before committing to a window company.
Experience and Training
Browse a company's website and talk to a representative to learn more about its product and service offerings, pricing, and warranties. Many window companies also keep online galleries that highlight past projects.
Ensure that the company specializes in window replacement. The more dedicated instruction its staff has, and the longer it has been in operation, the more likely it will provide high-quality service.
Licensing and Credentials
Illinois doesn't issue state contracting licenses to window installers, but towns in the Land of Lincoln might have their own requirements for companies to follow. In Chicago proper, window installers must have a Class D or E license and submit copies of their business filings for the public record. Outside the Windy City, licensing requirements are not uniform.
Types of Windows Offered
There are a variety of replacement window types you can choose from, and it's important to find a company that focuses on installing the ones you want. Look on a company's website and reviews for any of these types:
Equally important to your desired windows' shape is their framing. Ask your window provider if it offers the frame material you want, such as aluminum, composite, vinyl, fiberglass, or wood.Customer Feedback
Reading other customers' stories is a great way to screen different window replacement companies. You can find customer reviews on websites like Trustpilot, Google, the BBB, and Yelp. Referrals can also help you in your company search. Ask each company you're interested in for a list of references, and talk to family and friends about who they use for window installations.
Frequently Asked Questions about Window Replacement in O'Fallon
O'Fallon homeowners could save up to $320 annually by installing efficient windows. They'll also lower their property's carbon dioxide emissions by 640 pounds per year.
According to the national Department of Energy, up to a third of a house's HVAC usage is to compensate for the heat or cold entering through windows. Energy-efficient windows help keep heat out in the summertime and in during the wintertime, both protecting your comfort and saving you money.
Ultimately, the tax incentives you can claim depend on the scope of your window replacement and your city. You can claim 30% of the value of new efficient windows as a federal tax credit, up to $3,200 per year, until 2032. We also encourage you to contact your local utility for more information on credits and incentives specific to your area.
Window companies often offer guarantees for the work they do. Each typically covers defects with materials and workmanship for a specified period of time. It's essential to check the specific terms of the guarantee with a window company before you sign a contract.
More Window Resources
National Windows Company Ranking Methodology
Sources
To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.
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