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10 Best Window Companies in Palo Alto, CA

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Written By David Cusick

Last Updated February 2024

Whether you want to improve your home's value, energy efficiency, or both, upgrading your windows is a great idea. If your windows are leaky or damaged, 25–30% of your house’s heat or cool air could be leaking out, according to the Department of Energy. In Palo Alto, this can add up to an extra $444 a year on your power bills. When searching for a window installer, it's important to choose the right one, so we've assembled this guide to the top window installers in Palo Alto.

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Top 10 Best Window Companies in Palo Alto

Renewal by Andersen of San Francisco

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

Good customer service

Price transparency

Educational website

Free assessment

Services Offered

Andersen
Skylights
Sliding glass doors
Bay windows
Glass doors
Storm doors
Commercial windows
Window install & replacement

Roxy Glass

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

Good customer service

Timely service

Price transparency

Free assessment

Educational website

Services Offered

Window repair
Custom glass
Mirrors
Tempered glass
Commercial windows
Window install & replacement
Sliding glass doors
Aluminum frames
Glass showers
Triple pane glass
Glass doors
Energy-efficient options
Glass repair
Bay windows

AMC Glass Company, Inc.

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987 E El Camino Real, Sunnyvale, CA 94087 (408) 245-8206 amcglass.com

Good customer service

Price transparency

Free assessment

Services Offered

Vinyl frames
Aluminum frames
Mirrors
Wood frames
Commercial windows
Fiberglass frames
Milgard
Skylights
Window install & replacement
Glass showers
Tempered glass

Home Services at The Home Depot

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1125 Old County Rd, San Carlos, CA 94070 (650) 285-3996 homedepot.com

Good customer service

Free assessment

Price transparency

Educational website

Services Offered

Glass showers
Aluminum frames
Impact windows
Storm doors
Window repair
Screen repair
Wood frames
Vinyl frames
Custom window designs
Window install & replacement

Bennett Glass Company

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532 Howland St, Redwood City, CA 94063 (650) 367-8930 bennettglasscompany.com

Free assessment

Good customer service

Educational website

Price transparency

Services Offered

Bay windows
Window repair
Alside
Window install & replacement
Milgard
Screen repair
Skylights

Los Altos Glass Repair and Replacement

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4546 El Camino Real #217, Los Altos, CA 94022 (650) 443-4973 losaltosglass.com

Free assessment

Good customer service

Services Offered

Window install & replacement
Glass showers
Aluminum frames
Window repair
Custom glass
Glass repair
Commercial windows
Mirrors
Bay windows
Tempered glass

R & M Quality Windows & Doors

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5588 Central Ave #A, Newark, CA 94560 (510) 796-0100 randmqualitywindowsanddoors.com

Price transparency

Free assessment

Educational website

Timely service

Good customer service

Services Offered

Glass doors
Fiberglass frames
Bay windows
Milgard
Window install & replacement

Argonaut Window & Door, Inc.

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10612 S De Anza Blvd, Cupertino, CA 95014 (800) 430-7535 argowin.com

Free assessment

Price transparency

Good customer service

Educational website

Services Offered

Andersen
Kolbe
Commercial windows
Velux
Milgard
Marvin
Window install & replacement
Aluminum frames
Bay windows

Abstract Windows

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541 Taylor Way # 1, San Carlos, CA 94070 (650) 863-0639 abstractwindows.com

Free assessment

Educational website

Good customer service

Price transparency

Services Offered

Double-hung
Bay windows
Energy-efficient options
Triple pane glass
Window install & replacement
Fiberglass frames

Murray Window & Door

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906 Center St, San Carlos, CA 94070 (650) 591-3991 murraywindow.com

Price transparency

Good customer service

Services Offered

Milgard
Andersen
Kolbe
Window repair
Window install & replacement
Sliding glass doors
Aluminum frames
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on window 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 Palo Alto?

The cost of window installation or replacement is influenced by a number of factors, including how difficult your windows are to access or install, the materials you choose, and the number and size of the windows. On average, homeowners in Palo Alto spend about $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

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

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

How To Choose a Window Company

Hiring an experienced window installation company contributes to a great experience and excellent results. Below, we outline the main factors to consider when identifying a qualified window installer.

Experience

Look for highly-regarded local companies with a long track record of experience successfully installing all types of windows. These providers are more likely to have a deep knowledge of Palo Alto's climate and local homeowner needs. Request references from recent clients to confirm the quality of a company's work.

Certifications

Choose companies that have certifications from leading window brands, and that have Fenestration and Glazing Industry Alliance (formerly AAMA) certification. Certification means they've received proper training in installation best practices. Make sure installers are staff, not subcontractors, and confirm the technicians doing your job are certified.

Reputation

Spend time going through online reviews, checking the Better Business Bureau (BBB), and requesting local references. Review customer feedback to make sure that the company regularly provides good workmanship and customer service. Avoid companies with complaints of shoddy or unfinished work.

Process

The most experienced window installation providers will supply a detailed project plan and schedule, clear expectations, and an overview of material and installation options. Avoid companies that offer vague quotes or timelines that lack necessary details. Look for ongoing contact throughout the process to avoid surprises later in the project.

Warranties

Seek out window installers that back their installations with guarantees, and that offer warranties on materials and labor. This demonstrates faith in their work. Also look for unlimited lifetime warranties that can transfer to new homeowners.

Materials

Confirm that your window provider offers windows built for longevity as well as 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 Palo Alto, CA

In Palo Alto, the optimal time to install windows is during the winter when the temperatures are not as high, so the windows can seal and settle properly. A good local window installer in Palo Alto will be able to explain when the best time is to install windows on your home.

The ideal type of replacement windows for your Palo Alto home depends on when your home was built –the average house in Palo Alto was built around 1970. If your home was built a while ago, you may want to consider efficient windows such as double-glazed windows, which are made to keep your home cool in the summer and warm in the winter. Wood frames also have a timeless look that's perfect for older homes. For newer homes, you might want to think about vinyl windows, which are affordable, durable and have a modern look.

The types of window that usually last longest are ones constructed from vinyl or wood, with double glaze for extra insulation. Vinyl windows are known for their long-lasting nature and need minimal maintenance, and wood windows offer a more timeless look. Tripling up on the glazing will help reduce energy costs in the long run. This is especially helpful during Palo Alto's hot summers.

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

Yes, many window companies offer financing for their services. Different companies have different financing options, so you should do your research to find the best option for you. Depending on your income level, which is a median of $194,782 a year in Palo Alto, you may be able to qualify for special payment plans.

Window replacement companies in Palo Alto typically offer several services, including installation, fixing windows, window maintenance, window cleaning, window tinting, and weatherproofing.

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

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