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10 Best Window Replacement Companies in Larkspur, CA

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Written By David Cusick

Last Updated April 2024

Whether you're looking to upgrade your home or simply need a change, replacing your windows is a great idea. Your windows play a crucial role in your home's value and its energy efficiency. According to the Department of Energy, heat gained or lost through old or damaged windows could make up 25–30% of the climate control costs in your home. By upgrading to energy-efficient windows, you could save an extra $451 on your power bills annually in Larkspur. Picking a window installer can be time-consuming, which is why we've put together this list of the best window installation companies in Larkspur.

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Top 10 Best Window Replacement Companies in Larkspur

Renewal by Andersen of San Francisco

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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
Bay windows
Window replacement/installation

Window Factory

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2100 Redwood Hwy, Greenbrae, CA 94904 (415) 924-3300 bayareawindowfactory.com

Good customer service

Free assessment

Educational website

Services Offered

Fiberglass frames
Metal frames
Bay windows
Vinyl frames
Glass doors
Wood frames
Window replacement/installation

Glass & Sash Inc.

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425 Irwin St, San Rafael, CA 94901 (415) 456-2240 glassandsash.com

Price transparency

Educational website

Good customer service

Services Offered

Skylights
Bay windows
Energy-efficient options
Window replacement/installation
Mirrors

Sky's Windows Screens & Mirrors

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5th St, Richmond, CA 94804 (510) 689-6025 skyswindows23.wixsite.com

Good customer service

Price transparency

Free assessment

Educational website

Services Offered

Window repair
Window replacement/installation
Bay windows
Mirrors

Wood Windows and Doors Corporation

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210 Center Ct, San Pablo, CA 94806 (510) 363-3242 woodwindowsndoors.com

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Price transparency

Good customer service

Educational website

Services Offered

Wood frames
Energy-efficient options
Window replacement/installation
Bay windows

Delta Windows

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369 3rd St, San Rafael, CA 94901 (415) 272-5690 mydeltawindows.com

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Good customer service

Price transparency

Services Offered

Energy-efficient options
Bay windows
Window replacement/installation

Home Services at The Home Depot

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111 Shoreline Pkwy, San Rafael, CA 94901 (415) 323-5640 homedepot.com

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Good customer service

Educational website

Price transparency

Services Offered

Window replacement/installation
Glass doors

Sunset Glass Inc

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

Price transparency

Educational website

Free assessment

Good customer service

Services Offered

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

Novato Glass Inc

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1020 Reichert Ave, Novato, CA 94945 (415) 897-5117 novatoglassinc.com

Educational website

Free assessment

Price transparency

Good customer service

Services Offered

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

North Star Glass and Windows

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1455 Francisco Blvd E, San Rafael, CA 94901 (415) 455-0720 northstarglassinc.com

Price transparency

Free assessment

Services Offered

Mirrors
Window replacement/installation
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 Larkspur?

The price of window installation or replacement will be influenced by several 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, Larkspur homeowners will spend around $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 existing windows with new energy-efficient ones can substantially enhance your home's comfort, value, insulation, appearance, and noise reduction. Signs it's time to invest in new windows include:

  • Outdated and inefficient window styles that take away from your home’s curb appeal.
  • High energy bills and discomfort due to poor insulation around windows.
  • Fogging between window panes, condensation issues, or rotting window frames letting in moisture.
  • Drafts and cold air coming in from old, loose-fitting windows.
  • Windows that are hard to close, open, or lock properly due to age and wear.

How To Choose a Window Company

For a successful window replacement, you need to hire an installer with proven expertise. Below, we go over the most important considerations when picking a window installer.

Experience

Look for an established local window company with many years or decades of success installing all types of windows. Experienced providers are more likely to be able to seamlessly accommodate Larkspur's climate and local homeowner needs. To verify a provider's reputation, request references from recent customers.

Certifications

Select an installer that is accredited by leading window companies and associations like the Fenestration and Glazing Industry Alliance, formerly known as the AMMA. Proper certification indicates that a contractor is trained in window installation best practices. Confirm that installers are staff, not subcontractors, and verify that any technicians working on your home are certified.

Reputation

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

Process

A reputable provider will give you a comprehensive project plan, reasonable timeline, clear expectations, and an overview of all material and installation options. Avoid providers that offer unclear quotes or timelines. Ask for continual contact throughout the process, so you aren't caught off guard when installation starts.

Warranties

Research window installers that assure quality installations and provide warranties on labor and materials. This demonstrates confidence in their work. Choose 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 that fit your budget. Look for good energy ratings, enhanced UV protection, and design flexibility. Check that the window materials also come with manufacturer warranties.

Frequently Asked Questions About Window in Larkspur, CA

In Larkspur, the best time to install windows is during the late fall when the temperature is milder, so the windows can fit and settle properly. A professional local window installer in Larkspur will be able to explain when the best time is to install windows on your home.

The ideal type of replacement windows for your Larkspur home depends on when your home was built –the average house in Larkspur was built around 1965. For older homes, 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 consider vinyl windows, which are durable, affordable and have a modern look.

The most expensive windows are double-hung windows. They are more intricate than single-hung windows, and so are more costly. Single-hung windows are the cheapest on the market. Aluminum and vinyl are the most affordable frame options.

The length of the window installation process depends on a variety of factors, including the amount of windows to be installed, the type and size of windows being installed, and the complexity of the job. Typically, window installation can take anywhere from a day up to a few days, with each window taking about 30 minutes to install.

Replacing your own windows can be a complex task, especially in Larkspur, where temperatures can get quite warm. It's generally recommended to get a skilled window installer. They have the knowledge and experience to ensure your windows are securely installed and that you get the most out of your investment.

Window companies in Larkspur usually offer a wide range of services, including measuring and installing new windows, fixing existing windows, replacing window glass, and hanging window treatments. They may also offer additional services such as weatherproofing or cleaning.

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 well-equipped with the necessary tools and techniques to get the job done, saving you time and money.

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