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10 Best Window Replacement Companies in South Pasadena, CA

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Written By David Cusick

Last Updated June 2024

Whether you're making significant home repairs or simply need a change, upgrading your windows is a great idea. Your windows play a crucial role in your home's value and its energy efficiency. Damaged or outdated windows can cost you in power bills — about an extra $373 a year in South Pasadena. The Department of Energy estimates that 25–30% of your home’s heat or cool air could be lost through your windows. If you're looking for a window installation company, you've found the best place to get started. Keep reading to discover the best window installation companies in South Pasadena.

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Top 10 Best Window Replacement Companies in South Pasadena

Renewal by Andersen of Los Angeles

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

Educational website

Price transparency

31,000+ projects completed

In-home or virtual consultations

Good customer service

Free assessment

Financing options available

Services Offered

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

United Windows

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

Educational website

Price transparency

Free assessment

Good customer service

Services Offered

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

California Glass Windows

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

Educational website

Free assessment

Good customer service

Price transparency

Services Offered

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

Home Services at The Home Depot

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

Good customer service

Free assessment

Price transparency

Educational website

Services Offered

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

Bear Windows Inc

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

Good customer service

Price transparency

Free assessment

Educational website

Services Offered

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

Slater Glass & Mirror

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

Price transparency

Good customer service

Free assessment

Services Offered

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

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

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

Sierra Glass And Mirror Inc

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

Good customer service

Free assessment

Price transparency

Services Offered

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

Dome Window Installation Alhambra

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515 W Main St, Alhambra, CA 91801 (844) 253-4920 americanvisionwindows.com

Good customer service

Price transparency

Educational website

Free assessment

Services Offered

Wood frames
Metal frames
Glass showers
Window replacement/installation
Bay windows
Glass doors

Pella Window and Door Showroom of South Pasadena, CA

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266 Monterey Rd, South Pasadena, CA 91030 (626) 792-9878 pella.com

Comprehensive warranties

Financing options available

Educational website

Price transparency

Free assessment

Good customer service

Energy-efficient windows and doors

Services Offered

Double-hung
Bay windows
Glass doors
Window replacement/installation
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 South Pasadena?

The price of window installation or replacement varies based 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, South Pasadena homeowners will spend roughly $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

New, energy-efficient windows can greatly boost your home's appearance, insulation, value, comfort, and noise reduction. Obvious signs that it's time for window replacement include the following:

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

How To Choose a Window Company

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

Experience

Make sure you choose a seasoned local installer with a proven track record of successfully installing and replacing windows. Installers that have served South Pasadena 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 window installation best practices. Confirm that installers are staff, not subcontracted workers, and verify that any technicians working on your project are certified.

Reputation

Spend time reading through online reviews, checking the Better Business Bureau (BBB), and asking for local references. Review customer feedback to make sure that a company delivers consistent quality workmanship and great service. Avoid companies with complaints of shoddy work or unfinished jobs.

Process

The best window installation providers will supply a detailed project plan and schedule, clear expectations, and an overview of product and installation options. Avoid companies that offer ill-defined quotes or timelines that lack necessary details. Look for consistent contact throughout the process to avoid surprises later in the project.

Warranties

Research companies that stand behind their work and offer warranties on labor and materials. This shows trust in their window installations. Seek out unlimited lifetime warranties that can even transfer to new homeowners.

Materials

Verify that your window provider works with long-lasting, durable brands, offers power-saving window options, and fits your budget. Look for window options with design flexibility, good energy ratings, and enhanced UV protection. Check whether the materials come with their own manufacturer warranties.

Frequently Asked Questions About Window in South Pasadena, CA

In South Pasadena, the ideal time to install windows is during the winter when the temperatures are not as high, so the windows can fit and settle properly. A good local window installer in South Pasadena 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 South Pasadena home will depend on the age of your home, as well as your style preference 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 provide a traditional look and appearance, while vinyl-framed windows are more popular in more modern homes. Fiberglass-framed windows are also a popular choice, since they are energy efficient and long-lasting.

The types of window that generally last longest are ones crafted from vinyl or wood, with triple glaze for extra insulation. Vinyl windows are famous for their long-lasting nature and need little maintenance, while wood windows offer a more traditional look. Tripling up on the glazing will reduce heating and cooling bills in the long run. This is especially helpful during South Pasadena's hot summers.

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

In some cases, you can install your own windows, but it's better 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 South Pasadena can reach an average high of 71, 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 installed correctly.

Yes, many window companies offer financing options for their customers. Some installers offer low-interest loans, although you may not qualify if your income is on the higher end, while other companies provide special financing plans with terms and conditions that vary depending on the project.

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