20 Best Window Companies in Sawmills, NC (2023 Reviews)
Are you thinking about replacing your windows? Our list of the best window installation companies can help you choose the right one for you.
We analyzed all the top-rated window companies in Sawmills and selected the best 20 based on:
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Customer reviews
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Window installation expertise
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Popularity with home-owners like you
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Updated September 15, 2023
Why you can trust EcoWatch
Whether you're doing home renovations or have windows that need repairs, windows play a key role in conserving your home's energy. Traditional or damaged windows could lead to having higher electric bills during the winter or summer months.
Replacement windows improve your home's insulation, not only making you and your family more comfortable during extreme temperatures, but also saving you some money and helping the environment.
Unlike other review sites, EcoWatch ranks window companies based on energy efficiency while also considering cost, customer satisfaction and service area.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
Best Window Installation & Replacement Companies in Sawmills
The EcoWatch team researched dozens of window providers across Sawmills to narrow our list down to the top ones. The providers in this article scored the best in our review categories, such as energy-efficient offerings, customer service, local expertise, price, availability and more.

Window World
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EnergyStar Partner
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Large serice area
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Low prices relative to competitors
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Great industry reputation
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Lifetime warranty
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Quality of service will depend on your area
Window World offers windows expertise in Sawmills. Window World has about 27 years of experience in the industry, and it currently provides services to 200 locations nationwide. The company has plenty of positive reviews from customers online.
It has established itself as a company 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 WindowsThere are a wide range of window types that Window World offers, some of which are Energy Star products. 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 Sawmills?Although prices are not readily available on Window World’s website, it's known for offering some of the most affordable window installations around. You can inquire about a free quote on its website for more information about pricing.

Renewal by Andersen
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Great industry reputation
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Award-winning company
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Member of US Green Building Council
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Manufactures products in-house
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No lifetime warranty
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More expensive than competition
Renewal by Andersen offers the best availability in Sawmills. Andersen has about 27 years of experience in the industry, and it currently provides services to nearly every state except Mississippi and West Virginia. The company has plenty of positive reviews from customers online.
It has established itself as a company 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 WindowsThere are a wide range of window types that Renewal by Andersen offers, some of which are Energy Star products. 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 Sawmills?Although prices are not readily available on Andersen’s website, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. You can inquire about a free quote on its website for more information about pricing.

Aeroseal Windows
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Many years of experience
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Great industry reputation
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Low number of customer complaints
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Manufactures products in-house
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Custom Designs
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No lifetime warranty
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Not ideal for residential installations
Aeroseal Windows is an installer that mainly serves commercial and multifamily properties, and also specializes in railings. If you’re looking for residential window installations, you should probably refer to one of the other companies on this list. This window installation company has been in business since 1999 and currently services 13 states and Washington D.C. Hundreds of positive reviews from customers online back the company's reputation.
You may want to consider going with Aeroseal if you're looking for a company that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows’s commitment to sustainability shows in its energy-efficient window offerings. The company claims it helps businesses save on energy expenses and reduce their carbon footprints with energy-efficient windows, as well as practices like Low-E glass coating, weatherstripping and more.
How much does Aeroseal Windows cost in Sawmills?Aeroseal does not list prices on its website, but it provides high-quality windows at a competitive price point. Getting a free quote on its website is the best way to get more accurate information.

Universal Windows Direct
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Makes charitable contributions
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Manufactures products in-house
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Wide variety of products and services
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Lifetime warranty
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Limited service area
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Some installations carried out by third-party contractors
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Quality of service will depend on your area
Universal Windows Direct offers the best warranty in Sawmills. 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 window installation industry.
It 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 offerings are Energy Star certified, so make sure you mention that you’d like Energy Star windows when inquiring.
How much does Universal Windows Direct cost in Sawmills?Universal does not detail prices on its website, but 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. Requesting a free quote on its website is the best way to get more accurate information.

Window Nation
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Award-winning company
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Manufactures products in-house
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Custom designs
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Wide variety of products and services
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Installation not covered by warranty
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Limited service area
Window Nation offers the best residential windows in Sawmills. Window Nation has about 16 years of experience in the industry, and it currently provides services to residents within 75 miles of its showrooms, which are in 13 states. The company has plenty of positive reviews from customers online.
It has established itself as a company that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsThere are a wide range of window types that Window Nation offers, some of which are Energy Star products. 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 Sawmills?Although prices are not readily available on Window Nation’s website, 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 inquire about a free quote on its website for more information about pricing.
Please note that the companies in this section are national, which means the quality of customer service may vary depending on your local crew. We have tried to remain unbiased and transparent by mentioning both pros and cons for each company.
More Window Companies in Sawmills
Renewal by Andersen Window Replacement
Charlotte, NC-
Timely Service
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Educational Website
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Good Customer Service
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Price Transparency
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Free assessment
Services Offered
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Full-Service Installations
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Sliding Glass
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Residential Windows
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Window Replacement
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Bay Windows
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Fast Delivery
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
Window World Catawba Valley
Hickory, NC-
Free assessment
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Good Customer Service
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Price Transparency
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Educational Website
Services Offered
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Bay Windows
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Sliding Glass
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Fast Delivery
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Double-Hung
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Window Replacement
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Custom Window Designs
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Residential Windows
Champion Replacement Windows of Charlotte
Charlotte, NC-
Good Customer Service
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Free assessment
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Price Transparency
Services Offered
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Sliding Glass
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Bay Windows
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Residential Windows
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Double-Hung
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Custom Window Designs
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Window Replacement
Window Nation
Charlotte, NC-
Price Transparency
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Free assessment
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Good Customer Service
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Educational Website
Services Offered
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Window Replacement
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Stained Glass
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Bay Windows
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Sliding Glass
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Double-Hung
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Energy-Efficient Options
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Custom Window Designs
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Residential Windows
Replacement Window and Bath Center of Hickory
Hickory, NC-
Good Customer Service
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Price Transparency
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Educational Website
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Timely Service
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Free assessment
Services Offered
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Energy-Efficient Options
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Custom Window Designs
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Glass Showers
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Fast Delivery
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Residential Windows
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Window Replacement
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Commercial Windows
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Double-Hung
Atlas Construction & Roofing
Granite Falls, NC-
Free assessment
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Price Transparency
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Timely Service
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Good Customer Service
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Educational Website
Services Offered
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Fast Delivery
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Custom Window Designs
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Commercial Windows
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Residential Windows
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Energy-Efficient Options
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Window Replacement
Riley's Replacement Windows LLC.
Hickory, NC-
Educational Website
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Good Customer Service
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Free assessment
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Price Transparency
Services Offered
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Residential Windows
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Double-Hung
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Window Replacement
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Custom Window Designs
Ross Windows
Morganton, NC-
Good Customer Service
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Educational Website
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Free assessment
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Price Transparency
Services Offered
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Custom Window Designs
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Window Replacement
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Residential Windows
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Double-Hung
Pella Windows & Doors of Boone
Boone, NC-
Educational Website
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Free assessment
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Good Customer Service
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Price Transparency
Services Offered
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Custom Window Designs
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Double-Hung
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Window Replacement
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Residential Windows
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Commercial Windows
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Sliding Glass
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Bay Windows
My Windows and Doors LLC
6367 NC-150, NC-
Educational Website
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Good Customer Service
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Free assessment
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Price Transparency
Services Offered
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Energy-Efficient Options
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Window Replacement
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Fast Delivery
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Residential Windows
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Double-Hung
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Custom Window Designs
Windows Doors & More Warehouse
Statesville, NC-
Good Customer Service
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Price Transparency
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Educational Website
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Free assessment
Services Offered
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Window Replacement
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Double-Hung
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Residential Windows
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Sliding Glass
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Fast Delivery
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Stained Glass
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Commercial Windows
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Energy-Efficient Options
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Custom Window Designs
Statesville Glass & Shower Door
Statesville, NC-
Good Customer Service
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Educational Website
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Timely Service
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Price Transparency
Services Offered
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Residential Windows
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Tempered Glass
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Sliding Glass
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Window Replacement
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Window Repair
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Commercial Windows
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Custom Window Designs
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Aluminum Window Frames
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Glass Showers
Modern Glass of Lake Norman
Denver, NC-
Educational Website
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Good Customer Service
Services Offered
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Glass Showers
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Residential Windows
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Custom Window Designs
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Window Replacement
Forever Windows
Statesville, NC-
Price Transparency
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Good Customer Service
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Timely Service
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Free assessment
Services Offered
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Bay Windows
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Window Replacement
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Residential Windows
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Double-Hung
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Commercial Windows
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Custom Window Designs
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Sliding Glass
Home Services at The Home Depot
Statesville, NC-
Free assessment
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Educational Website
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Good Customer Service
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Price Transparency
Services Offered
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Window Replacement
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Residential Windows
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Stained Glass
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Commercial Windows
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Glass Showers
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Custom Window Designs
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Fast Delivery
Energy Masters Direct LLC
Mooresville, NC-
Free assessment
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Educational Website
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Good Customer Service
Services Offered
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Custom Window Designs
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Fast Delivery
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Window Replacement
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Residential Windows
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Window Repair
Alnew Renovations
Bessemer City, NC-
Price Transparency
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Free assessment
Services Offered
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Commercial Windows
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Residential Windows
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Window Replacement
World of Windows of The Carolinas
Perimeter Woods Dr, NC-
Good Customer Service
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Price Transparency
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Educational Website
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Free assessment
Services Offered
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Fast Delivery
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Double-Hung
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Bay Windows
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Window Replacement
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Sliding Glass
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Custom Window Designs
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Residential Windows
Legacy
Charlotte, NC-
Timely Service
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Good Customer Service
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Free assessment
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Price Transparency
Services Offered
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Custom Window Designs
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Residential Windows
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Fast Delivery
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Full-Service Installations
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Aluminum Window Frames
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Window Replacement
America's Choice Contractors
Gastonia, NC-
Educational Website
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Price Transparency
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Good Customer Service
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Free assessment
Services Offered
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Glass Showers
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Window Replacement
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Custom Window Designs
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Residential Windows
Calculate how much you can expect to pay for window installation and replacement in Sawmills, NC 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 Sawmills Saves You Money
Switching to energy-efficient windows can help improve the comfort of your home and help you save on energy bills. Here are more ways switching out your windows could benefit you:
- Decrease your carbon footprint: Since energy-efficient windows improve the insulation in your home, you can reduce your indirect greenhouse gas emissions by about 12%, according to Energy Star.
- Better temperature control in your home: Living in a hot place like Sawmills often means relying on your AC to keep your house cool. Energy-efficient windows can lower how hard your AC needs to work to cool your home.
- Protect your valuables: The low-emissivity coatings on many Energy Star certified windows help prevent damage from the sun's UV rays to your floors, carpets and furniture.
- Save money on energy bills: The Department of Energy estimates that heat gained or lost via windows accounts for about 25-30% of residential energy use. Installing energy-efficient windows can help lower that number, which helps you save some money on your bills.
Estimated Cost of Window Replacement in Sawmills
Let's take a look at the cost of replacing your windows and the types of services you may need for your home.
How Much Do New Windows Cost?
According to our research, the average cost of installing a single window is about $600. However, window replacement costs can range from $200 to $1,200 for each window. But costs vary considerably 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 provide door installations, which will make your project cost more.
Whether or not you choose energy-efficient windows is another factor that will affect the cost. These will usually cost more than other windows, but on the other hand, you can save about $310 a year on your energy bills in Sawmills.
Another factor that affects the overall cost is the material you pick for your frame. Aluminum frames are typically the least expensive and are sturdy and light, but they provide 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 step of a window replacement is to decide whether you want a full-frame or pocket installation.
Full-frame installations are usually recommended when you want to change the style of your windows or your window has a lot of deterioration. With this service, your installers will replace the total window, including the trim, sill and frame. Pocket installations (or retrofits) entail installing a new 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 will likely need a full-frame installation instead.
If you're not sure which type of window installation service you need, your installer can help you out. In general, the choice is based on factors such as the age and condition of the home, the type of building material, budget and time restrictions.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
How We Choose the Best Window Installers in Sawmills
EcoWatch is different from other reviewers since we assess these companies through a sustainability lens. We've evaluated the best window installation companies in Sawmills mostly based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy-efficient windows can reduce your energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology is based on the following factors:
Service Area
Since this is a guide for Sawmills, we paid more attention to companies that cover the city. There are other reputable providers that didn't make the list because they wouldn't be able to serve homeowners in Sawmills.
Work Quality
We're certain that you're not looking for a company to do a shoddy job installing windows. We've vetted each installer on this list to ensure its contractors are well-qualified and that the company has received tons of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed trends in recent online reviews to find the companies with the most consistent customer satisfaction. Customer satisfaction might be the most important factor, as it indicates the quality of services across nearly every category, including professionalism, quality of parts, warranty, quality of installation, cost and more.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers would like to keep costs as low as possible. When analyzing the prices of providers, we awarded higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
Protecting your investment in new windows is important to many homeowners. That's why window installation companies that provide lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Due to Sawmills' climate, homeowners will want to mitigate water damage, low efficiency and rot. We factored in local experience to reflect the ability of Sawmills window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Sawmills, NC Window Replacement FAQs
How much should window installation cost?
The average cost to install a single window ranges between $450 and $650. There are a variety of factors that affect how much it costs, such as your property's location, local labor costs, styles and sizes of windows, the materials used in designing the windows, the number of windows and how energy-efficient the windows are.
What are the types of windows?
The most common kinds of windows for homes include: slider windows, bay windows, double-hung and single-hung windows, picture windows, transom windows, awning windows and casement windows.
Do you really have to use a window installation company?
Unless you're handy and have the tools needed to replace your own windows, we recommend hiring the pros. The window installation process is complex and can take anywhere from four to six hours for one window. Although it's tempting to try to do it yourself to save money, hiring a company is a faster, more efficient and much safer option.
How often should you replace windows?
Windows typically have a lifespan of 20 to 30 years, but anytime you notice damage on your windows, it's a good idea to have them checked by an expert to determine if they are in need of a repair or replacement.