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10 Best Window Replacement Companies in San Marino, CA

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Written By David Cusick

Last Updated June 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 San Marino, this can add an extra $391 per year on your electricity bills. Picking a window installer can be tough, which is why we've put together this guide to the top window installers in San Marino.

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Top 10 Best Window Replacement Companies in San Marino

Renewal by Andersen of Los Angeles

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18700 Crenshaw Blvd, Torrance, CA 90504 (310) 214-2222 renewalbyandersen.com

31,000+ projects completed

Price transparency

Educational website

Good customer service

Free assessment

Financing options available

In-home or virtual consultations

Services Offered

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

United Windows

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1400 S, 1400 Goodrich Blvd, Commerce, CA 90022 (888) 905-3773 unitedwindows.com

Free assessment

Educational website

Good customer service

Price transparency

Services Offered

Window replacement/installation
Triple pane glass
Double-hung
Bay windows
Tempered glass
Glass doors
Energy-efficient options
Vinyl frames

Home Services at The Home Depot

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1625 Mountain Ave, Monrovia, CA 91016 (626) 385-6170 homedepot.com

Free assessment

Educational website

Good customer service

Price transparency

Services Offered

Energy-efficient options
Glass showers
Custom window designs
Screen repair
Window replacement/installation
Vinyl frames
Glass doors
Storm/impact windows

California Glass Windows

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3920 E Olympic Blvd, Los Angeles, CA 90023 (323) 268-0882 caglasswindows323.wixsite.com

Free assessment

Price transparency

Educational website

Good customer service

Services Offered

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

Dreamstyle Remodeling

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16223 Arrow Hwy Bldg. A, Irwindale, CA 91706 (323) 880-6095 dreamstyleremodeling.com

Free assessment

Price transparency

Educational website

Good customer service

Services Offered

Window replacement/installation
Bay windows
Glass showers
Double-hung
Glass doors
Custom window designs

Slater Glass & Mirror

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145 E St Joseph St, Arcadia, CA 91006 (626) 254-0614 slaterglass.com

Good customer service

Price transparency

Free assessment

Services Offered

Fiberglass frames
Custom glass
Window replacement/installation
Glass doors
Glass showers
Skylights
Mirrors

Bear Windows Inc

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2501 Strozier Ave, South El Monte, CA 91733 (888) 470-2645 bearwindowsinc.com

Free assessment

Good customer service

Educational website

Price transparency

Services Offered

Vinyl frames
Glass doors
Window replacement/installation
Energy-efficient options

JK Glass & Mirror Inc

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4155 Alderson Ave E, Baldwin Park, CA 91706 (626) 315-7491 jkglassca.com

Educational website

Good customer service

Free assessment

Price transparency

Services Offered

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

Sierra Glass And Mirror Inc

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347 W Sierra Madre Blvd, Sierra Madre, CA 91024 (626) 355-3407 sierraglassandmirrorinc.com

Free assessment

Price transparency

Good customer service

Services Offered

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

Devon Glass & Mirror

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5320 N Figueroa St, Los Angeles, CA 90042 (323) 478-0539 devonglassmirror.com

Price transparency

Free assessment

Services Offered

Tempered glass
Custom glass
Window replacement/installation
Screen repair
Glass showers
Mirrors
Skylights
Window repair
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 San Marino?

Window installation and replacement costs depend on 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, homeowners in San Marino spend around $290 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 substantially enhance your home's insulation, value, appearance, comfort, and noise reduction. Signs that it's time to invest in new windows include the following:

  • High energy bills and discomfort from poor window insulation.
  • Windows that are difficult to open, close, or lock properly due to age and wear.
  • Inefficient and outdated window styles that detract from your home’s curb appeal.
  • Drafts and cold air coming in through old, loose-fitting windows.
  • Condensation issues, fogging between window panes, or rotting window frames letting in moisture.

How To Choose a Window Company

Picking a window installer with the proper qualifications helps ensure a smooth installation. We explain the main factors to consider when choosing a qualified company below.

Experience

Find an established local window company with many years or decades of success installing all window types. Experienced providers are more likely to have an in-depth knowledge of San Marino's climate and local homeowner requirements. To verify a provider's reputation, request references from recent customers.

Certifications

Look for installers that are backed by major window manufacturers and certified by leading industry groups, including the Fenestration and Glazing Industry Alliance, formerly known as the AAMA. Appropriate accreditation indicates that a provider has been appropriately trained in quality installation methods. Ensure installers are employees, not subcontractors, and verify that the technicians assigned to your job hold the right certifications.

Reputation

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

Process

The most qualified company will take time to provide you with a detailed project plan, timeline, expectations, and reviews of all material and installation options. Beware of unclear quotes or timelines that lack clear and specific information. Look for consistent communication throughout the process to avoid surprises later on.

Warranties

Look for window installers that guarantee their work and provide warranties on labor and materials. This shows confidence in their work. Opt for companies with unlimited lifetime warranties that transfer to new homeowners.

Materials

Make sure the window company offers windows that are built to last and top energy-saving window brands that fit your budget. Look for enhanced UV protection, design flexibility, and good energy ratings. Check that the window materials also have manufacturer warranties.

Frequently Asked Questions About Window in San Marino, CA

In San Marino, the best time to install windows is when temperatures are mild, generally during spring, winter or fall. This allows installers to work without having to worry about the weather.

The best type of replacement window for your San Marino 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 old — so your new windows match. Wood windows can give a classic look and feel, while vinyl-framed windows are more popular in newer homes. Fiberglass-framed windows are also a popular choice, since they are energy efficient and durable.

The most expensive windows are those with multiple moving parts such as double-hung and casement windows. They are more complex than single-hung windows, and so are more costly. Single-hung windows are the cheapest on the market. In terms of frames, aluminum and vinyl are the most affordable options.

The installation process for windows typically takes 1–3 days depending on the size of windows to be installed. Professional window installers should be able to provide an estimate on the time it will take to complete the installation job, but you can expect it to take around 30 minutes per window.

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

Yes, many window installers offer payment plans for their services. Different companies have their own 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 $174,253 a year in San Marino, you may be able to qualify for special payment plans.

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

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