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10 Best Window Replacement Companies in Sammamish, WA

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Written By David Cusick

Last Updated April 2024

Upgrading your windows can be expensive, but is an excellent way to improve your home's energy efficiency and its value. In Sammamish, where the energy bills are $1,300 per year on average, you could be spending an extra $383 annually due to outdated windows. The Department of Energy estimates that heat gained or lost through windows could make up nearly 30% of heating and cooling use. Our guide to the best window installers in Sammamish will help you find the best installer for you.

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Top 10 Best Window Replacement Companies in Sammamish

Renewal by Andersen of Western Washington

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700 S Renton Village Pl Suite 600, Renton, WA 98057 (206) 777-0954 renewmywindows.com

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Timely service

Good customer service

Educational website

Price transparency

Services Offered

Vinyl frames
Custom window designs
Window replacement/installation
Double-hung
Bay windows
Energy-efficient options
Glass doors

Champion Replacement Windows of Seattle

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19406 68th Ave S, Kent, WA 98032 (206) 455-9527 championwindow.com

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Good customer service

Price transparency

Services Offered

Double-hung
Bay windows
Window replacement/installation
Glass doors

Window World North Puget Sound

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21718 66th Ave W Suite 200, Mountlake Terrace, WA 98043 (425) 265-0101 windowworldpugetsound.com

Price transparency

Good customer service

Educational website

Free assessment

Services Offered

Double-hung
Glass doors
Vinyl frames
Window replacement/installation
Energy-efficient options
Bay windows

DaBella

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2601 Cherry Ave Suite 304, Bremerton, WA 98310 (360) 347-9942 dabella.us

Good customer service

Timely service

Services Offered

Window replacement/installation
Vinyl frames
Glass doors
Double-hung

The Glass Guru

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14572 NE 95th St, Redmond, WA 98052 (425) 620-4348 theglassguru.com

Price transparency

Good customer service

Free assessment

Educational website

Timely service

Services Offered

Triple pane glass
Glass showers
Mirrors
Metal frames
Fiberglass frames
Window replacement/installation
Vinyl frames
Wood frames
Skylights
Energy-efficient options
Glass doors
Storm/impact windows
Tempered glass
Window repair
Custom glass
Glass repair
Screen repair

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

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2020 124th Ave NE #C 102, Bellevue, WA 98005 (206) 707-5082 7glass.us

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Free assessment

Timely service

Educational website

Good customer service

Services Offered

Glass repair
Glass showers
Window repair
Window replacement/installation
Mirrors

Pella Windows & Doors of Bothell

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11818 N Creek Pkwy N Ste 105, Bothell, WA 98011 (425) 455-5550 pella.com

Educational website

Price transparency

Good customer service

Free assessment

Services Offered

Bay windows
Glass doors
Double-hung
Energy-efficient options
Window replacement/installation
Custom window designs

Orca Roofing & Exteriors

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16301 NE 8th St Suite 253, Bellevue, WA 98008 (425) 584-6722 orcaroofing.com

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Price transparency

Good customer service

Services Offered

Energy-efficient options
Window replacement/installation

Lake Washington Windows and Doors

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4500 9th Ave NE Suite 300, Seattle, WA 98105 (425) 272-9486 lakewashingtonwindows.com

Free assessment

Educational website

Price transparency

Good customer service

Services Offered

Wood frames
Glass doors
Bay windows
Double-hung
Energy-efficient options
Window replacement/installation
Fiberglass frames
Vinyl frames

Roxy Glass LLC

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13547 SE 27th Pl Suite 4A2, Bellevue, WA 98005 (206) 466-6788 roxyglassllc.com

Good customer service

Timely service

Price transparency

Educational website

Services Offered

Mirrors
Glass showers
Window replacement/installation
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on window replacement companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How Much Does Window Installation Cost In Sammamish?

The cost of window installation or replacement will be influenced by a number of factors, including the materials you choose, how difficult your windows are to access or install, and the number and size of the windows. On average, Sammamish homeowners should expect to spend about $290 per window*. Below are additional cost breakdowns. *Cost data based on sample pricing for window installation from multiple retailers and adjusted for local cost of living.

When To Replace Windows

Replacing your old windows with new energy-efficient ones can substantially enhance your home's appearance, insulation, comfort, noise reduction, and value. Clear indicators it's time to invest in new windows include:

  • Drafts and cold air coming in from old, loose-fitting windows.
  • A chilly house and high energy bills from poor window insulation.
  • Windows that are difficult to close, open, or lock properly due to wear and age.
  • Inefficient and outdated window styles that reduce your home’s curb appeal.
  • Fogging between window panes, condensation issues, or rotting window frames that allow moisture intrusion into the home.

How To Choose a Window Company

For a successful window replacement, you want to locate an installation contractor with proven expertise. Below, we cover the most important criteria for selecting a window installer.

Experience

Look for highly-regarded local companies with a long track record of experience successfully installing all kinds of windows. These providers are more likely to understand Sammamish's climate and your requirements. Request references from recent clients to verify quality and experience.

Certifications

Look for installers that are backed by leading window manufacturers and accredited by top industry associations, including the Fenestration and Glazing Industry Alliance, formerly known as the AAMA. Proper certification shows that a provider has gotten proper training in installation best practices. Ensure installers are employees, not subcontractors, and verify that any technicians assigned to your job have the right certifications.

Reputation

Spend time reading through online reviews, checking the Better Business Bureau (BBB), and asking for local references. Review customer feedback to make sure that the company delivers consistent quality workmanship and great service. Avoid companies with complaints of shoddy work or unfinished jobs.

Process

The highest-quality window installation providers will supply a comprehensive project plan and schedule, clear expectations, and an overview of all material and installation options. Avoid companies that offer ill-defined quotes or timelines that don't provide specifics upfront. Look for regular contact throughout to avoid surprises once work gets underway.

Warranties

Search for window installers that back their installations with warranties on labor and materials. This demonstrates confidence in their work. Target companies with unlimited lifetime warranties that can pass to new homeowners.

Materials

Make sure the window company offers windows that are built to last and top energy-saving window brands that fit your budget. Look for design flexibility, enhanced UV protection, and good energy ratings. Check that the window materials also have manufacturer warranties.

Frequently Asked Questions About Window in Sammamish, WA

In Sammamish, the best time to install windows is during the late spring or early summer when the temperatures are not as cold, so the windows can seal and adjust properly. A professional local window installer in Sammamish will be able to explain when the best time is to install windows on your home.

The best type of replacement window for your Sammamish home will vary based on the age of your home, as well as your personal style and budget. You'll want to consider the style of your home — such as if it's more modern — so your new windows match. Wood windows can give a classic look and appearance, while vinyl-framed windows tend to be popular in more modern homes. Fiberglass-framed windows are also a popular choice, as they are energy efficient and durable.

Windows made from wood, vinyl, or fiberglass are known to last the longest, with some lasting for close to 45 years. Vinyl windows are especially durable and low-maintenance, making them a great choice if you want windows that will last a long time. Double or triple glazing can help reduce your cooling and heating bills in the long run.

The window installation process typically takes a day or two for a standard home. But if you have many windows to install, it may take longer. Some companies can complete the project in a single day, depending on the size of the job.

In some cases, you can replace your own windows, but it's generally recommended to hire a professional. It's important to consider the local climate when replacing windows, as it will impact the process. For example, the temperatures in Sammamish can reach an average low of 41, so you should consider energy-efficient windows that can protect from the cold. It's also important to get the measurements right and understand the instructions for installation. Hiring a professional for your window replacement project will guarantee that everything is installed correctly.

Yes, many window installers offer financing for their services. Different companies have different financing options, so you should shop around to find the best option for you. Depending on your income level, which is a median of $215,047 a year in Sammamish, you may be able to qualify for special financing.

Hiring a professional window installer helps guarantee the job is done correctly. Professional installers will measure your windows properly in order to get a perfect fit and will use the right materials and techniques to ensure your windows are properly sealed and fitted. Additionally, professional installers have access to higher quality materials and more experience than the average person, so you can count on your windows to be put in correctly and stand for years to come.

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