20 Best Window Companies in Covington, WA (2024 Reviews)

Looking to upgrade your home's windows? We’ve got you covered in this guide to the best window installation companies.

We analyzed all the top-rated window companies in Covington and selected the best 20 based on:

  • Customer reviews
  • Window installation expertise
  • Popularity with home-owners like you
EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated April 21, 2024

Why you can trust EcoWatch

Our panel of energy experts work tirelessly to create unbiased reviews and informative content to help homeowners make educated decisions. No other windows site has covered energy efficiency and sustainability as long as EcoWatch, which means we're going to help you find windows replacements that will save on your energy bill and put more money back in your wallet.

A review of the best window replacement companies in Covington may not seem like the most interesting article on EcoWatch, but trust us, windows impact your life more than you might think. If your windows are drafty or damaged, you could be sending 25-30% of your home’s heat or cool air out of them.

That’s not great for either your wallet or the environment, but one of the best window installation companies can help with that.

Efficient windows are of particular importance in Covington, where winters are long and cold. According to Energy Star, switching to energy-efficient windows can save the average homeowner up to $366 per year.

Best Availability

Renewal by Andersen

★★★★★
4.5
  • Great industry reputation
  • Member of US Green Building Council
  • Manufactures products in-house
Buy One Window, Get One 40% OFF
Get Estimate

Best Energy-Efficient Features

Champion

★★★★★
4.5
  • Many years of experience
  • Low prices relative to competitors
  • Limetime warranty
Buy 2 Windows, Get 2 Free
Get Estimate

Power Home

★★★★★
4.5
  • Uses eco-friendly materials
  • Well-trained, certified installers
  • Lifetime or lengthy warranty
Next-Day Appointments Available
Get Estimate

Best Window Installation & Replacement Companies in Covington

The EcoWatch Reviews team assessed several window installation companies across Covington to narrow our list down to the best ones. The installers mentioned in this article scored best in our categories, which include energy-efficient offerings, customer service, availability, price and more.

Window World logo
FAST QUOTE
as little as 30 seconds
Best Affordability

Window World

★★★★★
BBB Rating: A+
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon EnergyStar Partner
  • Pros icon Large serice area
  • Pros icon Low prices relative to competitors
  • Pros icon Great industry reputation
  • Pros icon Lifetime warranty
Cons:
  • Pros icon 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 been in the window installation industry for around 27 years. The provider has hundreds of glowing reviews from customers online.

If you’re looking for a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital, Window World may be the perfect company for you.

Energy Efficiency of Window World Windows

Window World appeals to eco-conscious consumers by providing energy-efficient window offerings. 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 Covington?

Pricing information is not available on Window World’s website since the cost of window replacement 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. Receiving a free quote on its website is the best way to know for sure.

Milgard Windows & Doors logo
FAST QUOTE
as little as 30 seconds
Excellent Reputation

Milgard Windows & Doors

★★★★★
BBB Rating: A
Locations: West Coast
Founded: 1962
Pros:
  • Pros icon EnergyStar Partner
  • Pros icon Wide network of installers
  • Pros icon Lifetime warranty available
Cons:
  • Pros icon Entails hiring third-party contractors
  • Pros icon Limited additional services

Milgard Windows & Doors is a family-owned and -operated window replacement company, which primarily serves the West Coast. Milgard has been in the window installation industry for around 60 years. The provider has hundreds of glowing reviews from customers online.

If you’re looking for a company that offers competitive pricing, a comprehensive warranty and installers that all have a minimum of 15 years of window installation experience, Milgard may be the perfect company for you.

Energy Efficiency of Milgard Windows & Doors Windows

Milgard Windows & Doors appeals to eco-conscious consumers by providing energy-efficient window offerings. 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 Covington?

Pricing information is not available on Milgard’s website since the cost of window replacement differs based on how many and what type(s) of windows you need. However, it offers different kinds of windows at varying price points. Receiving a free quote on its website is the best way to know for sure.

Renewal by Andersen logo
FAST QUOTE
as little as 30 seconds
Best Overall

Renewal by Andersen

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Great industry reputation
  • Pros icon Award-winning company
  • Pros icon Member of US Green Building Council
  • Pros icon Manufactures products in-house
Cons:
  • Pros icon No lifetime warranty
  • Pros icon More expensive than competition

Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window installation industry for around 27 years. The provider has hundreds of glowing 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 perfect company for you.

Energy Efficiency of Renewal by Andersen Windows

Renewal by Andersen appeals to eco-conscious consumers by providing energy-efficient window offerings. 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 Covington?

Pricing information is not available on Andersen’s website since 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 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 know for sure.

We aim to be unbiased and transparent by including pros and cons for each installer. Additionally, any partnerships do not affect our reviews.

More Window Companies in Covington

Renewal by Andersen of Western Washington

Renton, WA
4.9
★★★★★
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Timely Service
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Bay Windows
  • Service icon Custom Window Designs
  • Service icon Double-Hung
  • Service icon Glass Doors
  • Service icon Window Replacement/Installation
  • Service icon Vinyl Frames

Website: http://renewmywindows.com/
Address: 700 S Renton Village Pl Suite 600, Renton, WA 98057
Phone: (206) 777-0954

Champion Replacement Windows of Seattle

Kent, WA
4.6
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free assessment

Services Offered

  • Service icon Glass Doors
  • Service icon Double-Hung
  • Service icon Bay Windows
  • Service icon Window Replacement/Installation

Website: https://www.championwindow.com/Seattle/
Address: 19406 68th Ave S, Kent, WA 98032
Phone: (206) 455-9527

Window World North Puget Sound

Mountlake Terrace, WA
4.7
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Educational Website

Services Offered

  • Service icon Double-Hung
  • Service icon Vinyl Frames
  • Service icon Glass Doors
  • Service icon Window Replacement/Installation
  • Service icon Bay Windows
  • Service icon Energy-Efficient Options

Website: https://www.windowworldpugetsound.com/
Address: 21718 66th Ave W Suite 200, Mountlake Terrace, WA 98043
Phone: (425) 265-0101

DaBella

Federal Way, WA
4.6
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Timely Service

Services Offered

  • Service icon Vinyl Frames
  • Service icon Window Replacement/Installation
  • Service icon Double-Hung
  • Service icon Glass Doors

Website: https://dabella.us/location/kent/
Address: 33530 1st Way S Suite 103, Federal Way, WA 98003
Phone: (253) 465-2353

American Eagle Glass

Auburn, WA
4.9
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Glass Showers
  • Service icon Window Replacement/Installation
  • Service icon Vinyl Frames
  • Service icon Energy-Efficient Options
  • Service icon Window Repair

Website: https://www.americaneagleglass.com/
Address: 3220 C St NE G, Auburn, WA 98002
Phone: (877) 690-4090

Signature Window & Door Replacement

Kent, WA
4.9
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Timely Service
  • Pros icon Educational Website

Services Offered

  • Service icon Custom Window Designs
  • Service icon Window Replacement/Installation
  • Service icon Energy-Efficient Options
  • Service icon Glass Doors
  • Service icon Fiberglass Frames

Website: https://www.signaturewindow.com/
Address: 22613 68th Ave S, Kent, WA 98032
Phone: (253) 887-7792

Lake Washington Windows and Doors

Renton, WA
4.9
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Double-Hung
  • Service icon Wood Frames
  • Service icon Vinyl Frames
  • Service icon Fiberglass Frames
  • Service icon Window Replacement/Installation
  • Service icon Energy-Efficient Options
  • Service icon Bay Windows
  • Service icon Glass Doors

Website: https://lakewashingtonwindows.com/
Address: 740 SW 34th St #201, Renton, WA 98057
Phone: (425) 272-9470

Glass Doctor of Seattle

Kent, WA
4.7
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

  • Service icon Glass Showers
  • Service icon Glass Repair
  • Service icon Window Replacement/Installation
  • Service icon Energy-Efficient Options
  • Service icon Mirrors
  • Service icon Window Repair
  • Service icon Custom Glass

Website: https://glassdoctor.com/seattle
Address: 18840 72nd Ave S, Kent, WA 98032
Phone: (866) 640-7373

King County Window & Glass

Federal Way, WA
4.7
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Educational Website

Services Offered

  • Service icon Glass Doors
  • Service icon Triple Pane Glass
  • Service icon Skylights
  • Service icon Vinyl Frames
  • Service icon Glass Showers
  • Service icon Window Replacement/Installation
  • Service icon Glass Repair

Website: http://kcwindowandglass.com/
Address: 34310 9th Ave S # 110, Federal Way, WA 98003
Phone: (253) 905-8268

Pacific Glass, Inc.

Renton, WA
4.5
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Timely Service
  • Pros icon Free assessment
  • Pros icon Educational Website

Services Offered

  • Service icon Glass Repair
  • Service icon Custom Glass
  • Service icon Window Replacement/Installation
  • Service icon Glass Showers
  • Service icon Mirrors
  • Service icon Tempered Glass
  • Service icon Glass Doors

Website: http://www.pacificglass.biz/
Address: 221 Airport Wy, Renton, WA 98057
Phone: (425) 277-1800

Niemen Glass

Federal Way, WA
4.2
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Timely Service

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Vinyl Frames
  • Service icon Mirrors
  • Service icon Glass Showers

Website: http://www.fwngc.com/
Address: Niemen Glass, 34621 16th Ave S, Federal Way, WA 98003
Phone: (253) 838-1810

Sunrise Glass

Kent, WA
4.1
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

  • Service icon Glass Showers
  • Service icon Skylights
  • Service icon Glass Repair
  • Service icon Wood Frames
  • Service icon Custom Glass
  • Service icon Glass Doors
  • Service icon Mirrors
  • Service icon Energy-Efficient Options
  • Service icon Window Replacement/Installation

Website: http://www.sunriseglassinc.com/
Address: 707 Central Ave S, Kent, WA 98032
Phone: (253) 813-5774

Covington Glass

Covington, WA
4.0
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

  • Service icon Glass Repair
  • Service icon Window Replacement/Installation

Website: http://www.covingtonglass.com/
Address: 19403 SE 272nd St, Covington, WA 98042
Phone: (253) 981-3456

GlassMan Inc

Sumner, WA
4.7
★★★★★
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Glass Doors
  • Service icon Mirrors
  • Service icon Window Repair
  • Service icon Skylights
  • Service icon Glass Showers
  • Service icon Glass Repair

Website: https://glassmaninc.com/
Address: 1107 Main St, Sumner, WA 98390
Phone: (253) 863-2297

Valley Glass

Kent, WA
3.9
★★★★★

    Services Offered

    • Service icon Mirrors
    • Service icon Glass Showers
    • Service icon Window Replacement/Installation
    • Service icon Vinyl Frames
    • Service icon Screen Repair
    • Service icon Glass Repair

    Website: http://www.valleyglass.net/
    Address: 10235 SE 260th St, Kent, WA 98030
    Phone: (253) 852-4460

    Cabrera Construction

    Bonney Lake, WA
    4.8
    ★★★★★
    • Pros icon Educational Website
    • Pros icon Free assessment
    • Pros icon Good Customer Service
    • Pros icon Price Transparency

    Services Offered

    • Service icon Window Replacement/Installation

    Website: https://cabreraconstructionllc.net/
    Address: 8910 Main St E C, Bonney Lake, WA 98391
    Phone: (253) 300-9969

    Milgard Windows and Doors

    Fife, WA
    4.7
    ★★★★★
    • Pros icon Educational Website
    • Pros icon Timely Service
    • Pros icon Good Customer Service
    • Pros icon Price Transparency
    • Pros icon Free assessment

    Services Offered

    • Service icon Bay Windows
    • Service icon Glass Doors
    • Service icon Window Replacement/Installation
    • Service icon Metal Frames
    • Service icon Fiberglass Frames
    • Service icon Double-Hung
    • Service icon Energy-Efficient Options

    Website: https://www.milgard.com/
    Address: 2935 70th Ave E, Fife, WA 98424
    Phone: (253) 922-6030

    state glass llc

    Kent, WA
    3.5
    ★★★★★
    • Pros icon Price Transparency
    • Pros icon Good Customer Service
    • Pros icon Free assessment

    Services Offered

    • Service icon Window Replacement/Installation

    Website: https://state-glass-llc.business.site/
    Address: 19226 66th Ave S l103, Kent, WA 98032
    Phone: (253) 394-6260

    Lake Washington Windows and Doors Tacoma

    Fife, WA
    4.8
    ★★★★★
    • Pros icon Timely Service
    • Pros icon Educational Website
    • Pros icon Good Customer Service
    • Pros icon Price Transparency
    • Pros icon Free assessment

    Services Offered

    • Service icon Wood Frames
    • Service icon Double-Hung
    • Service icon Bay Windows
    • Service icon Custom Window Designs
    • Service icon Window Replacement/Installation
    • Service icon Glass Doors
    • Service icon Mirrors
    • Service icon Metal Frames
    • Service icon Energy-Efficient Options
    • Service icon Vinyl Frames
    • Service icon Fiberglass Frames

    Website: https://lakewashingtonwindows.com/tacoma/
    Address: 5005 Pacific Hwy E #17, Fife, WA 98424
    Phone: (253) 285-7696

    Maxi Glass LLC

    Seattle, WA
    3.4
    ★★★★★
    • Pros icon Timely Service
    • Pros icon Price Transparency
    • Pros icon Free assessment
    • Pros icon Educational Website
    • Pros icon Good Customer Service

    Services Offered

    • Service icon Mirrors
    • Service icon Skylights
    • Service icon Window Replacement/Installation
    • Service icon Glass Repair
    • Service icon Glass Showers

    Website: https://www.maxiglassllc.com/
    Address: 869 Industry Dr, Seattle, WA 98188
    Phone: (206) 304-8001
    Covington Window Cost Calculator

    Calculate how much you can expect to pay for window installation and replacement in Covington, WA using our customized window cost calculator.

    Estimated Window Cost:
    161 homeowners have requested a free estimate in the last 3 days.

    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 Covington Saves You Money

    When you upgrade to energy-efficient windows, you may see several benefits, such as:

    • Protect your investment: Keeping your windows up to date is an important part of maintaining your property and its value, particularly if you have an older home.
    • Reduce your carbon footprint: Since energy-efficient windows improve the insulation in your home, you can lower your indirect greenhouse gas emissions by about 12%, according to Energy Star.
    • Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
    • Save on electricity bills: Because energy-efficient windows decrease the amount of energy needed to heat or cool your home, the switch can help you save about $366 annually on your energy bills in Covington.

    Estimated Cost of Window Replacement in Covington

    Windows come in varying shapes, purposes and styles, so costs and services will vary remarkably based on your project. Below, we go over the average cost and services that you’ll find from window replacement companies.

    How Much Do New Windows Cost?

    Typically, homeowners in Covington can anticipate that most replacement window installations will cost between $250 and $1,200, with the most common installations sitting at about $600. Costs will vary significantly depending on your location, the current condition of your home, the quality of your products and the number of windows you need. A lot of window companies also offer door installations and other add-ons like coating, shutters, baths and more. These extra services will increase your overall project costs.

    Whether or not you choose energy-efficient windows is another factor that will influence the cost. These will usually cost more than other windows, but on the other hand, you can save about $366 a year on your energy bills in Covington.

    Another factor that influences the overall cost is the material of the frame you choose. Aluminum frames are generally the least pricey and are sturdy and relatively maintenance-free, but they provide poor insulation. On the other hand, wood frames cost the most, as they are aesthetically pleasing and offer decent insulation. Fiberglass and vinyl frames provide good insulation as well and cost somewhere between the other two.

    What Services do Window Installers Offer?

    The first step when considering a window installation is to clarify whether you should get a full-frame or pocket installation.

    A full-frame installation replaces the total window, including the sill, frame, trim and the window panes. Because this kind of installation requires more time, it will be more expensive than a pocket installation. Pocket installations (or retrofits) entail replacing a window within its 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 still debating which kind of installation you should get, you can ask your installer and get their recommendation. The choice mostly depends on the age of your window frames and if there’s any damage.

    Best Availability

    Renewal by Andersen

    ★★★★★
    4.5
    • Great industry reputation
    • Member of US Green Building Council
    • Manufactures products in-house
    Buy One Window, Get One 40% OFF
    Get Estimate

    Best Energy-Efficient Features

    Champion

    ★★★★★
    4.5
    • Many years of experience
    • Low prices relative to competitors
    • Limetime warranty
    Buy 2 Windows, Get 2 Free
    Get Estimate

    Power Home

    ★★★★★
    4.5
    • Uses eco-friendly materials
    • Well-trained, certified installers
    • Lifetime or lengthy warranty
    Next-Day Appointments Available
    Get Estimate

    How We Choose the Best Window Installers in Covington

    In our hunt to find the most reliable, eco-friendly window installers in Covington, EcoWatch assessed many companies before deciding on these. We’ve decided to review the top window replacement companies in Covington mainly based on energy efficiency, as it’s the most sustainable option and the best one for homeowners. Energy-efficient windows have been shown to reduce your energy 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 Covington, we gave more points to companies that serve the city. There are other reputable providers that didn’t make the list because of the low odds that they would serve the average homeowner in Covington.

    Work Quality

    We’re certain that you’re looking for professionals who do a great job installing windows. We’ve vetted each installer in our guide to make sure its technicians are well-qualified and that the company has received lots of positive customer feedback to vouch for its service.

    Customer Reviews

    Customer feedback is another very important review factor. If the majority of customers don’t have positive things to say about their service from a certain company, it won’t be featured on EcoWatch.

    Cost

    Cheaper windows don’t necessarily mean better windows, but we know many of our readers want to keep costs low when possible. When analyzing the prices of providers, we awarded higher scores to companies with reasonable prices and accessible financing rather than “cheaper” services.

    Warranty

    As discussed, windows are a sizable investment, so you’ll want to make sure that investment is well protected. Window installation companies with lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.

    Years of Experience

    Because of Covington’s climate, homeowners need to be wary of water damage, low efficiency and rot. We factored in local experience to reflect the ability of Covington window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.

    Covington, WA Window Replacement FAQs

    How much should window installation cost?

    The national average cost of replacing a single window is about $600 but can range from $200 to $1,200, based on a few different factors. The price is often influenced by the type and material of the window, the location of your property and the size 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.

    Which type of window is the best?

    Generally, double-pane windows will be more efficient than single-pane windows and windows that don’t open are more efficient than windows that do. To be sure you’re getting the most energy-efficient windows, look for models that have the blue Energy Star certification — that means they’re certified energy-efficient by the U.S. Department of Energy.

    Can I install my own windows?

    While it is possible to install your own windows, doing so is time-consuming and requires a lot of handiness. Hiring a professional can help guarantee that the job is done properly and that you won’t have to spend the time and effort to do it yourself.

    What time of year should I replace my windows?

    Replacement windows can be installed any time of the year, but autumn might be the best season. No matter when you install them, the contractors will take steps to make sure that too much hot or cold air doesn’t get into your home, so the temperature outside isn’t necessarily a big factor. What’s more important than the temperature is that the weather should be dry.

    How often should you replace windows?

    Windows typically have a lifespan of about 20 to 30 years, but anytime you notice damage on your windows, it’s a good time to have an expert take a look at them to see if they need any repairs or replacements.