20 Best Window Companies in South Hill, WA (2025 Reviews)
When you need to replace your windows, our guide to the best window installation companies can help you find the right provider for you.
We analyzed all the top-rated window companies in South Hill 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
Although environmentally friendly energy sources like wind and solar are important when it comes to lowering your carbon footprint, improving your house’s efficiency can also have a considerable impact on home energy conservation. Traditional, outdated windows could lead to having higher electricity bills during the winter or summer months.
That’s also bad for the environment, as the additional energy required by drafty windows increases your carbon footprint.
Unlike other sites, EcoWatch ranks window installation companies on energy efficiency while also considering 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 South Hill
The EcoWatch team assessed several window installation companies across South Hill to narrow our list down to the best ones. The companies in this article scored best in our categories, including energy-efficient offerings, price, customer service, availability 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 is the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has about 27 years of experience in the window replacement industry. The provider has a lot of glowing reviews from customers online.
Window World may be the company for you if you want one 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 South Hill?Prices aren’t mentioned on Window World’s website, but it's known for offering some of the most affordable window installations around. For more detailed information on the cost, you can receive a quote from the company.

Milgard Windows & Doors
EnergyStar Partner
Wide network of installers
Lifetime warranty available
Entails hiring third-party contractors
Limited additional services
Milgard Windows & Doors is a family-owned and -operated window replacement company, which primarily serves the West Coast. Milgard has about 60 years of experience in the window replacement industry. The provider has a lot of glowing reviews from customers online.
Milgard may be the company for you if you want one that offers competitive pricing, a comprehensive warranty and installers that all have a minimum of 15 years of window installation experience.
Energy Efficiency of Milgard Windows & Doors WindowsThere are a wide range of window types that Milgard Windows & Doors offers, some of which are Energy Star products. The company manufactures its own products, which gives it the freedom to make custom windows based on the climate. The company designs its own vinyl compounds and profiles to ensure a heat-stable product that performs as advertised.
How much does Milgard Windows & Doors cost in South Hill?Prices aren’t mentioned on Milgard’s website, but it offers different kinds of windows at varying price points. For more detailed information on the cost, you can receive a quote from the company.

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 is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has about 27 years of experience in the window replacement industry. The provider has a lot of glowing reviews from customers online.
Andersen may be the company for you if you want one 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 South Hill?Prices aren’t mentioned on Andersen’s website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. For more detailed information on the cost, you can receive a quote from the company.
We have tried to be unbiased and transparent by describing pros and cons for every provider. Additionally, any partnerships do not influence our reviews.
More Window Companies in South Hill
Renewal by Andersen of Western Washington
Renton, WAEducational Website
Price Transparency
Good Customer Service
Free assessment
Services Offered
Bay Windows
Vinyl Frames
Custom Window Designs
Glass Doors
Double-Hung
Energy-Efficient Options
Window Replacement/Installation
Champion Replacement Windows of Seattle
Kent, WAPrice Transparency
Step-by-step guides available online
Full-service provider
Good Customer Service
Free assessment
Financing and warranties available
Services Offered
Window Replacement/Installation
Bay Windows
Glass Doors
Double-Hung
DaBella
Bremerton, WATransferable warranties
Timely Service
Glasswing® and Fairfield® vinyl windows
Good Customer Service
family_owned
Services Offered
Glass Doors
Double-Hung
Vinyl Frames
Window Replacement/Installation
TN Glass Install LLC
Tacoma, WAFree assessment
Good Customer Service
Price Transparency
Services Offered
Energy-Efficient Options
Window Repair
Glass Repair
Glass Showers
Glass Doors
Window Replacement/Installation
state glass llc
Kent, WAServices Offered
Window Replacement/Installation
West Seattle Window & Door LLC
Seattle, WAFree assessment
Good Customer Service
Services Offered
Window Replacement/Installation
ALL STAR WINDOWS Window and Door Sales and Installation
Olympia, WAFree assessment
Services Offered
Window Replacement/Installation
Eagle Creek Siding - Tumwater
Tumwater, WAFree assessment
Educational Website
Price Transparency
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Orca Roofing & Exteriors
Bellevue, WAOffers environmental impact reports
Free in-home consultation
Free assessment
Price Transparency
Specialized debris management systems
Educational Website
Good Customer Service
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Einar Johanson Window & Door
Seattle, WAOnline service requests
Timely Service
Price Transparency
Locally owned and operated
Good Customer Service
Free in-home consultation
Free assessment
Services Offered
Window Replacement/Installation
Custom Window Designs
Perdue Builders & Supply, Inc.
Bothell, WAGood Customer Service
Educational Website
Free assessment
Price Transparency
Services Offered
Window Replacement/Installation
Norwest Home Improvements LLC
Poulsbo, WAGood Customer Service
Free assessment
Educational Website
Price Transparency
Services Offered
Window Replacement/Installation
Vinyl Frames
Seattle Home Windows
Lynnwood, WAFree assessment
Good Customer Service
Educational Website
Services Offered
Wood Frames
Window Repair
Vinyl Frames
Glass Doors
Window Replacement/Installation
ACE Glass - Replacement & Installation
Mukilteo, WAEducational Website
Free assessment
Price Transparency
Good Customer Service
Services Offered
Mirrors
Window Replacement/Installation
Skylights
Glass Doors
Window Repair
True Windows and Doors
Snohomish, WAPrice Transparency
Free assessment
Services Offered
Glass Doors
Skylights
Energy-Efficient Options
Tempered Glass
Window Replacement/Installation
Custom Window Designs
Cabrera Construction
Bonney Lake, WAEducational Website
Good Customer Service
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
PACIFIC WINDOWS
Tacoma, WAFree assessment
Services Offered
Window Replacement/Installation
Signature Window & Door Replacement
Kent, WAGood Customer Service
Free assessment
Educational Website
Price Transparency
Timely Service
Services Offered
Window Replacement/Installation
Fiberglass Frames
Glass Doors
Energy-Efficient Options
Custom Window Designs
Clear View Exteriors, LLC
Yelm, WAGood Customer Service
Free assessment
Educational Website
Price Transparency
Services Offered
Window Replacement/Installation
Storm/Impact Windows
Lake Washington Windows and Doors
Renton, WATimely Service
Educational Website
Good Customer Service
Price Transparency
Free assessment
Services Offered
Vinyl Frames
Energy-Efficient Options
Glass Doors
Wood Frames
Double-Hung
Bay Windows
Window Replacement/Installation
Fiberglass Frames
Calculate how much you can expect to pay for window installation and replacement in South Hill, WA 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 South Hill Saves You Money
By upgrading to energy-efficient windows, you and your family can benefit in several ways, such as:
- Save money on electricity bills: Because energy-efficient windows decrease how much energy you need to heat or cool your home, the switch can help you save around $409 annually on your energy bills in South Hill.
- Protect your investment: The older your home is, the more likely you are to benefit from switching to energy-efficient windows. Older homes usually have windows that are outdated, drafty or maybe even damaged in some way. Upgrading your windows could help increase the value of your property if you decide to sell.
- Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out harmful UV rays, preventing your furniture, carpet and other valuables from fading.
- Reduce your carbon footprint: Since energy-efficient windows improve the insulation in your home, you can cut your carbon footprint by about 12%, according to Energy Star.
Estimated Cost of Window Replacement in South Hill
Let’s take a look at the cost of updating your windows and the types of services offered by installers.
How Much Do New Windows Cost?
Though the average cost of installing one window is about $600, it can range anywhere from $200 to $1,200. How much it will cost depends on several factors, such as size, type, material, number of windows, the location of your home and more.
It’s also worth bearing in mind that energy-efficient windows will typically cost more upfront, but Energy Star estimates that upgrading the windows on your South Hill home translates to an average energy savings of $236 to $319 a year for single-pane window replacement, or between $87 to $126 per year for double-pane windows. How much you’ll save by switching to energy-efficient windows depends on your local climate, energy rates and other factors unique to your home.
Another factor that influences the overall cost is the material you choose for your frame. Aluminum frames are usually the least pricey and are sturdy and relatively maintenance-free, but they provide poor insulation. On the other hand, wood frames cost the most because 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?
When it comes to window installations, there are typically two types that your installer will have: full-frame and pocket installations.
Full-frame installations entail replacing the complete window, including the sill, frame and trim. Full-frame installations are necessary when you want to change the style of your windows or your window has noticeable rot or deterioration. Because these installations are more involved, they will raise the overall cost. A pocket installation entails installing a new window within the frame that’s already there. This means instead of tearing out the whole unit and rebuilding it, the contractor will just slide the replacement window (also called a retrofit or insert window) into the frame.
Your window replacement company should be able to help you choose what’s best for your needs. In South Hill, the decision will mostly be based on how old your windows are and if there’s any moisture damage. Wood can decay if not properly maintained over the years, so it’s a good idea to have a professional check on your frames and window sills.
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 South Hill
EcoWatch reviews differ from most reviews because we evaluate these companies through a sustainability lens. We’ve assessed the best window installers in South Hill mostly based on their energy efficient offerings, as the most sustainable option also benefits homeowners in many ways. Energy Star certified windows have been shown to lower electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
Since this is a guide for South Hill, we paid more attention to companies that serve the city. There are certainly other reputable providers that didn’t make the list because they wouldn’t be able to serve homeowners in South Hill.
Work Quality
When selecting new windows, the quality and variety of services often plays just as important of a role in insulation and performance as the brand you get. We do give window installers more points if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
Another self-explanatory yet very important review factor is customer feedback. If most customers don’t have positive feedback about their experience with a certain installer, it won’t be 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 the prices of providers, we awarded higher points to companies with reasonable prices and accessible financing rather than “cheaper” services.
Warranty
As discussed previously, windows are a serious investment, so you’ll want to be certain that investment is protected. Window installation companies with lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Because of South Hill’s climate, homeowners will want to mitigate low efficiency, rot and water damage. We factored in local experience to reflect the ability of South Hill window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
South Hill, WA Window Replacement FAQs
How much should window installation cost?
The national average cost of installing one window is about $600 but can range from $200 to $1,200, depending on a variety of factors. The price is often dependent on the size of the window, the location of your property and the type and material of the window. Also, keep in mind that energy-efficient windows may cost more initially but can save you a decent amount of money a year in energy bills.
What kind of window is the best for energy efficiency?
A window’s energy efficiency depends on several factors, including the quality of the installation and what kind of window it is. Look for Energy Star Certified windows — these are usually the most energy-efficient since they are certified by the U.S. Department of Energy.
What services do window replacement companies do?
Window installation professionals will do the entire process — from replacing old windows with new ones to cleaning up after the windows have been put in place. In addition, a lot of companies offer window manufacturing, customization and repairs.
When is the best time of year to replace windows?
Even though you can install windows any time of year, warmer weather is generally better for installing replacement windows. In addition, it shouldn’t be raining, since rain can make the installation harder.
How long does it usually take to install windows?
Since a window takes about 30 minutes to install, around 16 windows can be installed during a typical 8-hour work day.