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10 Best Window Replacement Companies in Dublin, CA

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Written By David Cusick

Last Updated April 2024

Whether you're making significant home repairs or are simply in need of a change, upgrading your windows is a great plan. Your windows play an important role in energy efficiency and home value. If your windows are outdated or damaged, 25–30% of your home’s heat or cool air could be leaking out, according to the Department of Energy. In Dublin, this can equal an extra $461 a year on your energy bills. When searching for a window installer, it's important to choose the right one, so we've written this guide to the top window installers in Dublin.

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Top 10 Best Window Replacement Companies in Dublin

Renewal by Andersen of San Francisco

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30806 Santana St, Hayward, CA 94544 (510) 803-3110 renewalbyandersen.com

Good customer service

Free assessment

Price transparency

Educational website

Services Offered

Skylights
Double-hung
Glass doors
Bay windows
Window replacement/installation

Pella Windows & Doors of Northern California

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2251 Claremont Ct, Hayward, CA 94545 (844) 537-3552 pellabranch.com

Educational website

Good customer service

Price transparency

Free assessment

Services Offered

Bay windows
Glass doors
Wood frames
Window replacement/installation
Double-hung

Glass Doctor of The Bay Area

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773 Berry Ave, Hayward, CA 94544 (510) 264-5277 glassdoctor.com

Good customer service

Price transparency

Educational website

Services Offered

Bay windows
Glass repair
Custom glass
Window repair
Glass showers
Window replacement/installation
Mirrors
Energy-efficient options

APW Window Replacement

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3109 Camdon Ct, Pleasanton, CA 94588 (773) 818-4400 apwwindows.com

Good customer service

Price transparency

Educational website

Free assessment

Services Offered

Bay windows
Vinyl frames
Window repair
Window replacement/installation

Cal Coast Window & Door

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5673 W Las Positas Blvd Suite 203, Pleasanton, CA 94588 (925) 398-8184 calcoastwindows.com

Price transparency

Free assessment

Good customer service

Educational website

Services Offered

Window replacement/installation
Bay windows
Glass doors
Energy-efficient options

Custom Exteriors, Inc

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2142 Rheem Dr ste e, Pleasanton, CA 94588 (888) 957-7800 custom-exteriors.com

Educational website

Price transparency

Good customer service

Free assessment

Services Offered

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

Home Services at The Home Depot

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2500 Las Positas Rd, Livermore, CA 94551 (925) 317-1531 homedepot.com

Free assessment

Price transparency

Good customer service

Educational website

Services Offered

Energy-efficient options
Window replacement/installation
Glass doors
Glass showers

Hayward Glass Window and Door Repair

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21365 Foothill Blvd #2198, Hayward, CA 94541 (510) 537-5050 haywardwindow.com

Free assessment

Price transparency

Good customer service

Services Offered

Glass showers
Window repair
Window replacement/installation
Glass repair
Bay windows
Mirrors

Quality Windows & Doors

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3732 Stanley Blvd Ste B, Pleasanton, CA 94566 (925) 484-1747 qwdwindowsanddoors.com

Good customer service

Free assessment

Price transparency

Educational website

Services Offered

Window replacement/installation
Glass doors

Super Mario Glass Inc

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544 Lewelling Blvd b, San Leandro, CA 94579 (510) 324-8798 supermarioglass.net

Free assessment

Price transparency

Good customer service

Educational website

Timely service

Services Offered

Window repair
Screen repair
Bay windows
Custom glass
Window replacement/installation
Glass doors
Glass repair
Glass showers
Mirrors
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 Dublin?

The cost of window installation or replacement varies based on several factors, including how difficult your windows are to access or install, the number and size of the windows, and the materials you choose. On average, homeowners in Dublin will spend around $280 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

Adding new energy-efficient windows can significantly improve your home's value, insulation, comfort, appearance, and noise reduction. Signs that it's time to invest in new windows include the following:

  • Outdated and inefficient window styles that take away from your house's curb appeal.
  • High energy bills and discomfort due to poor insulation around windows.
  • Fogging between window panes, condensation issues, or rotting window frames allowing moisture intrusion into the home.
  • Windows that are difficult to open, close, and lock properly due to wear and age.
  • Cold air and drafts leaking in through old, loose-fitting windows.

How To Choose a Window Company

For a successful window replacement, you need to find an installation contractor with proven expertise. Below, we outline the most important criteria for picking a window installer.

Experience

Find an established local window company with a proven track record of success installing all window types. Experienced providers are more likely to be able to seamlessly accommodate Dublin's climate and local homeowner needs. To confirm a company deliver quality work, request references from recent customers.

Certifications

Choose an installer that’s accredited like major window manufacturers, and that has Fenestration and Glazing Industry Alliance (formerly AAMA) certification. Appropriate accreditation means they've received suitable education in installation best practices. Make sure installers are staff rather than subcontractors, and confirm that any technicians working on your home have certification.

Reputation

Spend time reading through online reviews, verifying with the Better Business Bureau (BBB), and asking for local references. Review customer feedback to verify that the company consistently does quality work and provides good service. Avoid companies with complaints of shoddy work or unfinished jobs.

Process

A reputable window installer will be able to provide a detailed project plan, reasonable timelines, clear expectations, and an overview of all material and installation options. Avoid companies that provide ambiguous quotes or schedules. Look for ongoing contact through the whole process to avoid surprises further into the project.

Warranties

Look for window installers that assure quality installations and offer warranties on materials and labor. This shows confidence in their work. Select companies with unlimited lifetime warranties that can transfer to new homeowners.

Materials

Make sure the window company offers durable, long-lasting window options and top energy-saving window brands within your budget. Look for enhanced UV protection, good energy ratings, and design flexibility. Check that the window materials also have manufacturer warranties.

Frequently Asked Questions About Window in Dublin, CA

The ideal time to install windows in Dublin is when temperatures are moderate, generally during spring, winter or fall. This allows installers to do their work without having to worry about extreme temperatures.

The best type of replacement window for your Dublin 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 traditional look and feel, while vinyl-framed windows are more popular in more modern homes. Fiberglass-framed windows are also a popular choice, as they are energy efficient and durable.

You can save money on window installation by choosing a less expensive option like single-hung windows with vinyl frames. These come at a lower cost compared to more expensive windows like wood, fiberglass, or double-hung windows.

It varies on your specific needs and budget, but generally it's recommended to replace all your windows at once if they're not energy efficient. Replacing all your windows at once guarantees that you'll get the most out of your energy savings and can potentially save you a lot of money in the long run. This is important in Dublin, where the average energy bills are roughly $1,538 a year.

Replacing your own windows can be a challenging task, especially in Dublin, where temperatures can get quite hot. It's generally recommended to hire a skilled window installer. A professional installer has the knowledge and experience that ensures your windows are securely installed and that you get the most out of your investment.

Getting windows professionally installed can provide a number of benefits. Professional installers can ensure that your windows are properly installed, sealed, and insulated, minimizing air leakage and maximizing energy efficiency. Professional installers are also trained in the necessary tools and techniques to do the job right, which can save you time and money.

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