20 Best Window Companies in Harker Heights, TX (2025 Reviews)
Are you looking to replace your windows? Our guide to the best window installation companies can help you narrow down which one to pick.
We analyzed all the top-rated window companies in Harker Heights and selected the best 20 based on:
Customer reviews
Window installation expertise
Popularity with home-owners like you
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Why you can trust EcoWatch
A review of the best window replacement companies in Harker Heights may not seem like the most captivating article on EcoWatch, but trust us, windows have more of an impact on your life than you might think. If your windows are outdated or drafty, you could be losing 25-30% of your home’s heat or cool air out of them.
That’s not great for your bank account or the environment, but one of the best window installation companies can help with that.
Unlike other sites, EcoWatch ranks window installation companies based on energy efficiency while also factoring in cost, customer satisfaction and service area.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best Window Installation & Replacement Companies in Harker Heights
The EcoWatch team examined dozens of installers across the country to find the best window companies for our readers. We assessed the installers based on their energy-efficient offerings, local experience, customer service, coverage area, price and more.

Window World
EnergyStar Partner
Large serice area
Low prices relative to competitors
Great industry reputation
Lifetime warranty
Quality of service will depend on your area
Window World offers windows expertise in Harker Heights. Window World has about 27 years of experience in the window installation industry.
You may want to consider going with Window World if you're interested in a installer that 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 WindowsWindow World offers some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you ask for Energy Star windows when inquiring. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.
How much does Window World cost in Harker Heights?Prices are not available on Window World’s website, as the cost of window installment differs based on how many and what type(s) of windows you need. However, it's known for offering some of the most affordable window installations around. You can request a free quote on its website for more information about the cost.

Renewal by Andersen
Great industry reputation
Award-winning company
Member of US Green Building Council
Manufactures products in-house
No lifetime warranty
More expensive than competition
Renewal by Andersen offers the best availability in Harker Heights. Andersen has about 27 years of experience in the window installation industry.
You may want to consider going with Andersen if you're interested in a installer that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen offers some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you ask for Energy Star windows when inquiring. A 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.
How much does Renewal by Andersen cost in Harker Heights?Prices are not available on Andersen’s website, as the cost of window installment differs based on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. You can request a free quote on its website for more information about the cost.

Texas Window Store
Low prices relative to competitors
Low number of customer complaints
Wide variety of products and services
Limited service area
Young company
Texas Window Store offers the best local installation in Harker Heights. Texas Window Store has about 4 years of experience in the window installation industry.
You may want to consider going with Texas Window Store if you're interested in a installer that has dedicated customer service and can carry out an installation in a timely manner.
Energy Efficiency of Texas Window Store WindowsTexas Window Store offers some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you ask for Energy Star windows when inquiring. It carries a wide variety of name-brand windows, including Andersen and Pella, so the company has many energy-efficient options.
How much does Texas Window Store cost in Harker Heights?Prices are not available on Texas Window Store’s website, as the cost of window installment differs based on how many and what type(s) of windows you need. However, it pitches your project to a group of window manufacturers, and says window costs are typically based on five factors: size, type, material, geographical region and dealer/reseller. You can request a free quote on its website for more information about the cost.

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 Harker Heights. Window Nation has about 16 years of experience in the window installation industry.
You may want to consider going with Window Nation if you're interested in a installer that 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 offers some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you ask for Energy Star windows when inquiring. 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 Harker Heights?Prices are not available on Window Nation’s website, as the cost of window installment 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. You can request a free quote on its website for more information about the cost.
We’ve recommended installers with good reputations, but keep in mind these are national companies, so your service may depend on your local crew. We have tried to be unbiased and transparent by describing pros and cons for each company we reviewed.
More Window Companies in Harker Heights
Renewal by Andersen Window Replacement
Austin, TXTimely Service
Free assessment
Educational Website
Price Transparency
Good Customer Service
Services Offered
Window Replacement/Installation
Vinyl Frames
Glass Doors
Double-Hung
Bay Windows
Custom Window Designs
Champion Replacement Windows of Austin
Austin, TXGood Customer Service
Price Transparency
Free assessment
Services Offered
Double-Hung
Window Replacement/Installation
Bay Windows
Glass Doors
Power Home Remodeling
Austin, TXGood Customer Service
Services Offered
Window Replacement/Installation
Energy-Efficient Options
DaBella
Austin, TXTimely Service
Good Customer Service
Services Offered
Vinyl Frames
Window Replacement/Installation
Glass Doors
Double-Hung
Window Nation
Pflugerville, TXGood Customer Service
Free assessment
Educational Website
Price Transparency
Services Offered
Window Replacement/Installation
Bay Windows
Glass Doors
Custom Window Designs
Double-Hung
Energy-Efficient Options
R.C. Glass & Windows LLC
Georgetown, TXFree assessment
Good Customer Service
Services Offered
Window Replacement/Installation
Glass Repair
Mirrors
Window Repair
BrightWing Custom Exteriors
Austin, TXPrice Transparency
Free assessment
Educational Website
Good Customer Service
Services Offered
Energy-Efficient Options
Window Replacement/Installation
EuroCraft Exteriors
Austin, TXEducational Website
Price Transparency
Free assessment
Good Customer Service
Timely Service
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Showroom Windows & Doors - Window Replacement
Austin, TXGood Customer Service
Free assessment
Price Transparency
Educational Website
Services Offered
Double-Hung
Glass Doors
Window Replacement/Installation
Bello Remodeling
Austin, TXTimely Service
Educational Website
Free assessment
Price Transparency
Good Customer Service
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Belton Glass & Door
Belton, TXFree assessment
Services Offered
Window Repair
Glass Doors
Glass Showers
Window Replacement/Installation
Glass Doctor of Bell County
Temple, TXGood Customer Service
Educational Website
Price Transparency
Services Offered
Custom Glass
Energy-Efficient Options
Glass Showers
Window Repair
Window Replacement/Installation
Glass Repair
Mirrors
Expo Home Improvement
Georgetown, TXPrice Transparency
Free assessment
Good Customer Service
Educational Website
Services Offered
Glass Showers
Energy-Efficient Options
Window Replacement/Installation
Double-Hung
Bethany Windows
Liberty Hill, TXGood Customer Service
Educational Website
Price Transparency
Services Offered
Window Replacement/Installation
Universal Windows Direct of Central Texas
Woodway, TXGood Customer Service
Free assessment
Services Offered
Vinyl Frames
Custom Window Designs
Window Replacement/Installation
Triple Pane Glass
Double-Hung
Bay Windows
Energy-Efficient Options
Texas Window Store of Austin
Austin, TXGood Customer Service
Free assessment
Educational Website
Price Transparency
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Glass Doors
Titan Siding & Windows
Austin, TXTimely Service
Free assessment
Educational Website
Price Transparency
Services Offered
Glass Doors
Window Replacement/Installation
JP Exteriors
Austin, TXPrice Transparency
Free assessment
Good Customer Service
Services Offered
Window Replacement/Installation
Mr. Handyman
Georgetown, TXPrice Transparency
Timely Service
Educational Website
Free assessment
Good Customer Service
Services Offered
Window Replacement/Installation
Austin Jones Company
Austin, TXGood Customer Service
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
Calculate how much you can expect to pay for window installation and replacement in Harker Heights, TX using our customized window cost calculator.
Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.
How Installing Energy-Efficient Windows in Harker Heights Saves You Money
Switching to energy-efficient windows can improve the comfort of your home and help you save on energy bills. Here are more details about how upgrading your windows could benefit you:
- 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 your furniture, carpet and other valuables from fading.
- Save on power bills: Installing energy-efficient windows reduces your energy bills by about 12% since you need less energy.
- Decrease your carbon footprint: Because energy-efficient windows improve the insulation in your house, you can cut your indirect greenhouse gas emissions by about 12%, according to Energy Star.
- Protect your investment: When you have an older home, your windows could also be outdated or drafty. Keeping your windows up to date is an important part of maintaining your property and its value.
Estimated Cost of Window Replacement in Harker Heights
Windows come in different shapes, styles and purposes, so costs and services will differ greatly based on your project. Below, we detail the average cost and services that you can get from window installation companies.
How Much Do New Windows Cost?
Even though the average cost to replace one window is around $600, it can range from $200 to $1,200. But prices differ remarkably depending on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window installers also offer door installations, which have a higher price tag.
It’s important to note that windows with higher efficiency may cost more initially but can save you hundreds of dollars by decreasing your energy bills. Investing in Energy Star certified windows can save Harker Heights homeowners $372+ a year when replacing single-pane windows.
Something else that affects the total cost is the material of the frame you choose. Aluminum frames are usually the least expensive and are sturdy and light, but they offer poor insulation. On the other hand, wood frames cost the most, as they are aesthetically pleasing and provide decent insulation. Fiberglass and vinyl frames provide good insulation and cost somewhere between the other two.
What Services do Window Installers Offer?
The first question to ask yourself when getting new windows is: Do you want a full-frame installation or a pocket installation?
A full-frame installation replaces the total window, including the sill, frame, trim and the window panes. Because this type of installation requires more time and labor, it will cost more than a pocket installation. A pocket installation entails replacing a window within the existing frame, which is usually cheaper than a full-frame installation.
Your window installation company can advise you on the best type for your project. In Harker Heights, the choice will mostly depend on how much damage there is currently and how old your existing frames are.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
How We Choose the Best Window Installers in Harker Heights
In our search to find the most reliable, eco-friendly window installers in Harker Heights, the EcoWatch team evaluated dozens of companies before landing on these. Along with energy efficiency, we analyzed each installer and ranked them using the following methodology:
Service Area
This one is self-explanatory, but we’ve chosen to highlight window installers that serve Harker Heights so you can find the right window installation company near you.
Work Quality
When installing new windows, the quality and range of services often plays just as important of a role in insulation and performance as the brand of window you get. We do rate window installers higher if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
We analyzed patterns in recent online reviews to determine the companies with the most customer satisfaction. Customer satisfaction might be the most important factor, as it indicates the quality of services across nearly every category, including quality of parts, professionalism, cost, warranty, quality of installation and more.
Cost
This one is a give-and-take: as with other services, cheap window companies won’t always provide the most quality service. On the other hand, we want to make sure we’re highlighting companies that offer a range of price and financing options so they’re accessible to most homeowners.
Warranty
As discussed previously, windows are a serious investment, so you’ll want to make sure that investment is well protected. Window installation companies that have lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Because of Harker Heights’s climate, homeowners need to be wary of rot, low efficiency and water damage. We factored in local experience to reflect the ability of Harker Heights window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Harker Heights, TX Window Replacement FAQs
What is the average cost to install new windows?
The national average cost to install a single window is around $600 but can range between $200 and $1,200, based on a variety of factors. The price is typically dependent on the type and material of the window, the size of the window and the location of your property. Also, remember that energy-efficient windows may cost more upfront but can save you hundreds of dollars a year in energy bills.
What are the most common kinds of replacement windows?
There are various types of windows you can get for your home, including picture windows, casement windows, awning windows, transom windows, bay windows, double-hung and single-hung windows and slider windows.
When should I use a window installation company?
You should hire a window installation professional whenever you want to replace your windows. Installing windows is a complicated process that can take a lot of time, so it’s best left to the professionals.
When is it time to replace your windows?
Windows usually last around 20 to 30 years, but anytime you see damage on your windows, it’s a good time to have them looked at by an expert to see if they need any repairs or replacements.
How long does it generally take to install windows?
Each window takes about 30 minutes to install depending on the kind of window. However, the window installation can be a two-day job — or more — if you need to have a lot of windows installed.