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Best Window Replacement Companies in Issaquah, WA

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  1. Home
  2. Local Pros
  3. Window Replacement
  4. WA
  5. Issaquah
Written By Max Peterson|Last Updated: May 18, 2024

Replacement windows can protect your home from leaks and drafts, boost its energy efficiency, and give it extra charm. Local installers recognize that homeowners would prefer not to pay a fortune for window replacement in Issaquah. They work with cost-efficient materials that don't compromise on durability.

Top Pick
4.7
  • Full-service installation
  • Large window selection
  • Nearly 30 years of experience
Best Financing
4.4
  • Full-service installation
  • In-house, U.S.-made products
  • More than 70 years of experience
Most Customizable
4.3
  • Full-service remodeling
  • 96% satisfaction rate
  • More than 30 years of experience

Top 10 Issaquah Window Installation Companies

We recommend working with one of these highly-rated professionals for your window replacement project in Issaquah.

The This Old House Reviews Team assessed dozens of window replacement companies in and around Issaquah. We took into account the following factors to select the best window replacement installers:

  • Energy-efficiency guarantees
  • Product quality
  • Customer reviews and recommendations
  • Professional experience and licensure
  • Services and warranties
Champion Replacement Windows of Seattle Logo

Champion Replacement Windows of Seattle

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4.9/5
Based on 527 customer reviews.

Services Offered

Glass DoorsDouble-HungWindow Replacement/installationBay Windows

Highlights

  • Free assessment
  • Good customer service
  • Price transparency
19406 68th Ave S, Kent, WA 206-455-9527 championwindow.com
Window World North Puget Sound Logo

Window World North Puget Sound

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4.5/5
Based on 74 customer reviews.

Services Offered

Vinyl FramesWindow Replacement/installationGlass DoorsDouble-HungEnergy-Efficient OptionsBay Windows

Highlights

  • Price transparency
  • Educational website
  • Good customer service
21718 66th Ave W Suite 200, Mountlake Terrace, WA 425-265-0101 windowworldpugetsound.com
DaBella Logo

DaBella

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4.9/5
Based on 776 customer reviews.

Services Offered

Glass DoorsVinyl FramesDouble-HungWindow Replacement/installation

Highlights

  • Timely service
  • Good customer service
33530 1st Way S Suite 103, Federal Way, WA 253-465-2353 dabella.us
Lake Washington Windows and Doors Logo

Lake Washington Windows and Doors

5/5
Based on 368 customer reviews.

Services Offered

Wood FramesEnergy-Efficient OptionsGlass DoorsVinyl FramesWindow Replacement/installationDouble-HungFiberglass FramesBay Windows

Highlights

  • Educational website
  • Price transparency
  • Free assessment
740 Sw 34th St #201, Renton, WA 425-272-9470 lakewashingtonwindows.com
Orca Roofing & Exteriors Logo

Orca Roofing & Exteriors

4.7/5
Based on 35 customer reviews.

Services Offered

Window Replacement/installationEnergy-Efficient Options

Highlights

  • Price transparency
  • Good customer service
  • Free assessment
16301 Ne 8th St Suite 253, Bellevue, WA 425-584-6722 orcaroofing.com
7Glass - Mirror, Shower Door, Window Repair and Replacement Logo

7Glass - Mirror, Shower Door, Window Repair and Replacement

4.6/5
Based on 85 customer reviews.

Services Offered

Window RepairGlass RepairMirrorsGlass ShowersWindow Replacement/installation

Highlights

  • Price transparency
  • Educational website
  • Timely service
2020 124th Ave Ne #c 102, Bellevue, WA 206-707-5082 7glass.us
Pacific Glass, Inc. Logo

Pacific Glass

4.5/5
Based on 93 customer reviews.

Services Offered

Window Replacement/installationMirrorsGlass RepairGlass DoorsCustom GlassTempered GlassGlass Showers

Highlights

  • Timely service
  • Good customer service
  • Free assessment
221 Airport Wy, Renton, WA 425-277-1800 pacificglass.biz
Roxy Glass LLC Logo

Roxy Glass

4.3/5
Based on 58 customer reviews.

Services Offered

MirrorsGlass ShowersWindow Replacement/installation

Highlights

  • Good customer service
  • Price transparency
  • Timely service
13547 Se 27th Pl Suite 4a2, Bellevue, WA 206-466-6788 roxyglassllc.com
Glass Doctor of Seattle Logo

Glass Doctor of Seattle

5/5
Based on 537 customer reviews.

Services Offered

Window RepairGlass RepairGlass ShowersMirrorsCustom GlassWindow Replacement/installationEnergy-Efficient Options

Highlights

  • Good customer service
  • Price transparency
  • Educational website
18840 72nd Ave S, Kent, WA 866-640-7373 glassdoctor.com

More Local Window Companies

Liaan Glass

User Reviews: 4.6/5 

8500 148th Ave NE A2002
Redmond, WA 98052

Maxi Glass LLC

User Reviews: 4.6/5 

869 Industry Dr
Seattle, WA 98188

Apex Energy Solutions

User Reviews: 4.4/5 

5224 Wilson Ave S UNIT 102
Seattle, WA 98118

state glass llc

User Reviews: 4.7/5 

19226 66th Ave S l103
Kent, WA 98032

Seattle Glass and Window

User Reviews: 4.7/5 

6617 S 193rd Pl p107
Kent, WA 98032

The Glass Guru

User Reviews: 4.4/5 

14572 NE 95th St
Redmond, WA 98052

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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Facts about Issaquah
Annual Energy Efficient Windows Savings:$366
Average Max Temp:54°F
Average Min Temp:41°F
Average Daily Sunlight:50%
Average Annual Snowfall:13.9"
Average Monthly Precipitation:5.90"

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

How To Choose a Window Company in Issaquah

It's essential to find a window replacement company that meets your individual values, needs, and preferences. Consider the following points during your hunt:

Window Cost by Type

Replacing your windows is a major purchase, so balancing cost with performance is vital. Choosing economy windows could actually raise your overall cost, due to their reduced lifespan and more intensive maintenance needs. The final cost of your window replacement will depend on the specific materials, sizes, and styles you need. Simple double-hung windows deliver great value with their straightforward style and simple mechanisms, while a sweeping, custom-size picture window will cost more. It's advisable to consult a reliable window installer to determine your best options.

This table shows average prices for various window types to give you an idea of what to expect.

Window TypesAverage Cost
Arched$243-$1493
Awning$352-$980
Bay$811-$6016
Custom$360-$1002
Casement$280-$1626
Double-hung$131-$846
Egress$240-$600
Glass Block$48-$608
Picture$211-$1559
Single-hung$95-$1604
Skylight$120-$1448
Sliding$276-$1403
Storm$57-$396
Transom$294-$615

Window Material Cost

Materials also help determine a window's cost. You might select a material based on the local climate, your desired look, and your energy efficiency goals. For example, windows made of wood can give your home an organic design without breaking the bank, but you'll have to invest more toward maintenance. Aluminum and composite windows cost more up-front, but they're incredibly durable against the elements, so you'll spend far less on maintenance.

Window TypesAverage Cost
Aluminum$57-$1604
Composite$579-$1301
Fiberglass$95-$811
Vinyl$195-$1804
Wood$289-$1626

Other Window Replacement Costs

Your contractor will factor the price for your windows and the value of their services into its total estimate. Make sure to assess the cost of installation, warranties, and any other extra expenses that your project may need.

Experience and Training

Browse a company's website and chat with a representative to learn more about its product and service offerings, pricing, and warranties. Many window companies also keep online portfolios that exhibit past projects.

Ensure that the company specializes in window replacement. The more specialized training its staff has, and the longer it has been in business, the more likely it will provide top-notch service.

Licensing and Credentials

The Washington state government requires all home contractors and subcontractors to register with the state Department of Labor and Industries, no matter their annual income or specialty. A window installer should carry one or more of these license classifications:

  • Millwork
  • Glass and glazing
  • Handyman
  • Window coverings
Window installers must also carry a minimum bond and insurance policy.

Types of Windows Offered

The type of window you desire should influence your company choice. Not every installation crew will necessarily be familiar with the window brand you want. A company website will provide more about the kinds of windows it deals with, such as:

Also, check the kind of window framing materials a company works with. Each material has varying price points, life spans, and energy performance capabilities. Common materials include aluminum, composite, vinyl, fiberglass and wood.

Customer Feedback

Reading other customers' stories is a surefire way to screen potential window companies. Trustworthy sources for customer reviews include Yelp, the BBB, and Google Referrals can also help you in your company search. Ask each company you're interested in for a list of references, and talk to family and friends about who they use for window installations.


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Frequently Asked Questions About Window Replacement in Issaquah

How could new windows help my energy efficiency?

In Issaquah specifically, most homeowners using efficient windows reduce their carbon emissions by 270 pounds annually. This means they save $370 on their annual electricity costs.

The U.S. Department of Energy states that 25%–30% of a home's heating and cooling capacity is used to compensate for heat gain and heat loss through windows. By installing new, more efficient windows, you can boost your home's energy efficiency and minimize your electricity bills.

What should I do if a window is molding or has rot?

Mold and rot like to set in due to moisture issues or water damage. Fortunately, you might not need to replace your windows to solve this bothersome and unsightly issue. An expert can get rid of the mold, restore the affected area, and reset the tight seal your windows need to work at their best.

Do window companies have guarantees or warranties for their work?

Window companies often provide assurances for the work they do. Each typically covers defects with workmanship and materials for a specified period of time. It's essential to verify the conditions of the guarantee with a window company before hiring it.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

More Window Resources

National Windows Company Ranking Methodology

Sources

Energy Star