10 Best Window Replacement Companies in Dublin, CA

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Last Updated: February 25, 2025

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 If your windows are outdated or damaged, 25–30% of your home’s heat or cool air could be leaking out, according to the Department of Energy.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 add up to an extra $461 per year on your electricity bills. When searching for a window installation company, it's important to choose the right one, which is why we've written this guide to the best window installation companies in Dublin.

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Top Pick
4.1/5
  • Great quality
  • Free assesment
  • Timely Service
Most Customizable
4.0/5
  • Holds high customer ratings
  • Offers energy-efficient products
  • Provides a lifetime labor warranty
Best Customer Service
4.0/5
  • Award winning company
  • Products made in the US
  • Knowledgeable sales representatives

Top 10 Best Window Replacement Companies in Dublin

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.

Renewal by Andersen of San Francisco

Renewal by Andersen of San Francisco Logo

Our Rating

User Rating

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

Good customer service

Educational website

Free assessment

Price transparency

Services Offered

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

The Glass Guru

The Glass Guru Logo

Our Rating

User Rating

1601 Enterprise Dr STE 14, Fairfield, CA 94533 (707) 348-9539 theglassguru.com

Good customer service

Educational website

Free assessment

Services Offered

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

Roxy Glass

Roxy Glass Logo

Our Rating

User Rating

7401-A Morton Ave, Newark, CA 94560 (510) 400-7788 bayareawindowglass.com

Timely service

Price transparency

Good customer service

Educational website

Free assessment

Services Offered

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

Best Exteriors

Best Exteriors Logo

Our Rating

User Rating

1999 Harrison St #10219, Oakland, CA 94612 (510) 327-0277 bestexteriors.com

Timely service

Free assessment

Good customer service

Price transparency

Educational website

Services Offered

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

California Glass of Vallejo, Inc.

California Glass of Vallejo, Inc. Logo

Our Rating

User Rating

1014 Broadway, Vallejo, CA 94590 (707) 643-5609 calglassofvallejo.com

Timely service

Good customer service

Educational website

Free assessment

Price transparency

Services Offered

Bay windows
Glass showers
Mirrors
Glass repair
Glass doors
Window replacement/installation
Custom window designs
Custom glass

Super Mario Glass Inc

Super Mario Glass Inc Logo

Our Rating

User Rating

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

Sunset Glass Inc

Sunset Glass Inc Logo

Our Rating

User Rating

4301 Irving St, San Francisco, CA 94122 (415) 664-1626 sunsetglassinc.com

Free assessment

Educational website

Services Offered

Mirrors
Fiberglass frames
Vinyl frames
Metal frames
Tempered glass
Wood frames
Glass showers
Window replacement/installation
Glass doors

Celtic Glass, Inc.

Celtic Glass, Inc. Logo

Our Rating

User Rating

106 Burrows St, San Francisco, CA 94134 (415) 468-0980 celticglassinc.com

Free assessment

Price transparency

Good customer service

Educational website

Services Offered

Window repair
Wood frames
Vinyl frames
Glass showers
Energy-efficient options
Bay windows
Glass repair
Window replacement/installation
Glass doors
Mirrors

North Glass Windows & Doors

North Glass Windows & Doors Logo

Our Rating

User Rating

105 Main St, Ben Lomond, CA 95005 (831) 336-2288 northglass.net

Good customer service

Price transparency

Free assessment

Services Offered

Mirrors
Glass showers
Custom glass
Window replacement/installation
Window repair
Glass repair
Glass doors
Skylights

J & M Windows and Glass

J & M Windows and Glass Logo

Our Rating

User Rating

745 E McGlincy Ln, Campbell, CA 95008 (408) 371-7255 jandmglass.com

Price transparency

Free assessment

Good customer service

Timely service

Educational website

Services Offered

Double-hung
Mirrors
Bay windows
Energy-efficient options
Skylights
Window replacement/installation
Glass doors
Glass showers
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?

Window installation and replacement costs vary based on several factors, including the materials you choose, the number and size of the windows, and how difficult your windows are to access or install. On average, Dublin homeowners spend roughly $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

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

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

How To Choose a Window Company

Hiring an experienced window installation professional contributes to a great experience and excellent results. Below, we outline the main considerations for identifying a qualified window installer.

Experience

Make sure you select a seasoned local installer with a proven track record of successfully installing and replacing windows. Installers that have served Dublin for years are more likely to understand the local climate and local homeowners' needs. Get references from recent clients to confirm a company provides quality installations.

Certifications

Select an installer that is certified by major window brands and groups like the Fenestration and Glazing Industry Alliance, formerly known as the AMMA. Suitable credentials show that a contractor has training in best practices for installation. Confirm that installers are staff rather than subcontracted workers, and verify that any technicians working on your project are certified.

Reputation

Take time to read online reviews, check the Better Business Bureau (BBB), and request local references. Review customer feedback to confirm that the company regularly provides good workmanship and service. Avoid companies with complaints of poor or incomplete work.

Process

A good window installer will be able to provide a complete project plan, precise timelines, clear expectations, and an overview of all material and installation options. Avoid companies that provide unclear quotes or schedules. Ask for ongoing contact throughout to avoid surprises further into the project.

Warranties

Seek out window installers that back their installations with guarantees and offer warranties on materials and labor. This demonstrates confidence in their work. Choose companies with unlimited lifetime warranties that can transfer to new homeowners.

Materials

Confirm that your window company offers durable, long-lasting windows and leading energy-efficient window bands that fall within your budget. Research choices with enhanced UV protection, good energy ratings, and design flexibility. Verify that the materials come with their own manufacturer warranties.

Frequently Asked Questions About Window in Dublin, CA

In Dublin, the optimal time to install windows is during the winter when the temperatures are not as high, so the windows can fit and settle properly. A professional local window installer in Dublin will be able to tell you when the best time is to install windows on your home.

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. Wooden windows can provide a classic look and appearance, while vinyl-framed windows are more popular in more modern homes. Fiberglass windows are also a popular choice, since they can be energy efficient and durable.

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

If your area has average energy costs, you may want to consider replacing all your windows at once. Replacing all your windows at once can greatly improve your home's overall energy-efficiency, and could save you money on your energy bills over time. This is especially beneficial in a place like Dublin, where energy bills tend to be high.

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 affect the process. For example, the temperatures in Dublin can reach an average high of 70, so you should think about energy-efficient windows that can protect from the heat. It's also important to measure correctly and follow the instructions for installation. Hiring a professional for your window replacement project will guarantee that everything is done correctly.

If you live in a drier climate like Dublin, you may only need to wipe away any debris or dirt buildup on the windows occasionally. Additionally, you ought to inspect your windows every month to make sure they're still functioning properly. It's also a good idea to have a professional inspect your windows once a year for any potential damages or issues.

Getting windows installed by a professional can provide a number of benefits. Professional installers can make sure that your windows are properly fitted, weatherproofed, and insulated, preventing air leakage and maximizing energy efficiency. Professional installers are also trained in the necessary tools and techniques to get the job done, which can save you time and money.

Other Dublin, CA Home Services

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