Expert Advice On Improving Your Home

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10 Best Window Replacement Companies in Millbrae, CA

More than 380 people have received a free quote in the last 60 days.

Last Updated: February 25, 2025

Upgrading your windows can be expensive, but is an excellent way to increase the energy efficiency and value of your home. According to the Department of Energy, heat gained or lost through outdated windows could account for 25–30% of the climate control costs in your home. By installing energy-efficient windows, you could save an extra $440 on your electricity bills annually in Millbrae. Picking the best company for you is an important decision. That's why we've curated this list of the top window installers in Millbrae.

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.
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 Millbrae

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

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

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

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

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

Free assessment

Educational website

Services Offered

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

Best Exteriors

Best Exteriors Logo

Our Rating

User Rating

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

Price transparency

Free assessment

Good customer service

Timely service

Educational website

Services Offered

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

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

Price transparency

Good customer service

Free assessment

Educational website

Services Offered

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

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

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

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

Good customer service

Educational website

Price transparency

Timely service

Free assessment

Services Offered

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

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

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

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

Free assessment

Price transparency

Services Offered

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

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

Educational website

Free assessment

Good customer service

Price transparency

Timely service

Services Offered

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

Window installation and replacement costs will be influenced by a number of factors, including the number and size of the windows, the materials you choose, and how difficult your windows are to access or install. On average, Millbrae homeowners spend roughly $300 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 greatly increase your home's appearance, noise reduction, value, insulation, and comfort. Signs that it's time to invest in new windows include the following:

  • Drafts and cold air leaking in from old, loose-fitting windows.
  • Discomfort and high energy bills due to poor insulation.
  • Windows that are hard to open, close, or lock properly due to wear and age.
  • Condensation issues, fogging between window panes, or rotting window frames allowing moisture intrusion into the home.
  • Outdated and inefficient window styles that take away from your house's curb appeal.

How To Choose a Window Company

Choosing a window installer with the right qualifications helps ensure a smooth installation. We explain the most important considerations for choosing a qualified company below.

Experience

Look for well-established local installers with considerable experience. Installers that have worked in Millbrae for years are more likely to understand the local climate and how to best meet your needs. Request references from recent customers to verify that a provider delivers quality work.

Certifications

Look for installers that are backed by top 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 quality installation methods. Ensure installers are employees rather than subcontractors. Verify that any technicians working on your home have the right certifications.

Reputation

Read through online reviews, check the Better Business Bureau (BBB), and ask for local references. Review customer feedback to verify that the contractor consistently provides quality work and good customer service. Avoid contractors that have complaints of shoddy work or unfinished jobs.

Process

A good 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 vague quotes or schedules. Ask for consistent contact throughout to avoid surprises later on.

Warranties

Look for providers that back their work with guarantees and provide warranties on products and labor. This is a sign of trust in their window installations. Look for unlimited lifetime warranties that can transfer to new homeowners.

Materials

Ensure that a company installs durable, energy-efficient window brands that fit your budget. Look for design flexibility, enhanced UV protection, and good energy ratings. Confirm the window materials come with their own manufacturer warranties as well.

Frequently Asked Questions About Window in Millbrae, CA

In Millbrae, the best time to install windows is when temperatures are mild, generally in the spring or fall. This enables professionals to do their work with less worry about the weather.

The best type of replacement window for your Millbrae home will depend on your home's age, as well as your personal style and budget. You'll want to consider the style of your home — such as if it's old — so your new windows match. Wooden 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 long-lasting.

You can save money on your window installation by going with a budget option like single-hung vinyl windows. These come at a lower cost compared to other kinds of windows such as double-hung, fiberglass, or wood windows.

The window installation process typically involves measuring and ordering the windows, prepping the area for installation, taking out the existing window, putting in the new one, and sealing the frame. Depending on the kind of window being installed, additional steps might be needed.

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 temperature when replacing windows, as it will impact the process. For example, the temperatures in Millbrae can reach an average high of 65, so you should think about energy-efficient windows that can protect from the heat. It's also important to get the measurements right and follow the instructions for installation. Hiring a professional for your window replacement project will guarantee that everything is done correctly.

Getting windows professionally installed can provide a number of benefits. Professional installers can ensure that your windows are properly installed, sealed, and insulated, preventing air leakage and maximizing energy efficiency. Professional installers are also well-equipped with the necessary tools and techniques to do the job right, saving you time and money.

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