10 Best Window Replacement Companies in Lake Forest, CA

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Last Updated: February 25, 2025

Whether you're looking to upgrade your home or simply need a change, replacing your windows is a great plan. Your windows play an important role in your home's value and its energy efficiency. Drafty windows can cost you in electric bills — about an extra $427 a year in Lake Forest. The Department of Energy estimates that about 30% of your home’s heat or cool air could be going out your windows. Selecting the right company for you is an important decision. That's why we've put together this list of the top window installation companies in Lake Forest.

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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 Lake Forest

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 Los Angeles

Renewal by Andersen of Los Angeles Logo

Our Rating

User Rating

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

Good customer service

31,000+ projects completed

Free assessment

Price transparency

Educational website

Financing options available

In-home or virtual consultations

Services Offered

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

The Glass Guru

The Glass Guru Logo

Our Rating

User Rating

43391Business, Park Drive STE C8, Temecula, CA 92591 (951) 337-4478 theglassguru.com

Good customer service

Educational website

Free assessment

Services Offered

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

Veracity Window and Door

Veracity Window and Door Logo

Our Rating

User Rating

1531 Seventh St, Riverside, CA 92507 (866) 252-2904 veracitywindowanddoor.com

Price transparency

Lifetime warranty

Educational website

Good customer service

Energy-efficient windows and doors

No-interest financing

Timely service

Free assessment

Services Offered

Bay windows
Custom window designs
Window replacement/installation
Wood frames
Energy-efficient options
Glass doors
Double-hung

Bodie's Glass Service

Bodie's Glass Service Logo

Our Rating

User Rating

5722 Westminster Blvd., Westminster, CA 92683 (714) 898-4602 bodiesglass.com

Quick turnaround

Educational website

Good customer service

Free assessment

Timely service

Wide product range

Offers shower doors and mirrors

Price transparency

Services Offered

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

Smart Window Company

Smart Window Company Logo

Our Rating

User Rating

2291 W 205th St Suite 106-A, Torrance, CA 90501 (310) 946-3697 smartwindowcompany.com

Price transparency

Good customer service

Educational website

Free assessment

Services Offered

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

Design Windows and Doors Inc.

Design Windows and Doors Inc. Logo

Our Rating

User Rating

504 S Mountain Ave, Ontario, CA 91762 (909) 365-2179 designwindowsinc.com

Timely service

Free assessment

Educational website

Good customer service

Price transparency

Services Offered

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

Dede Windows and Doors / window replacement

Dede Windows and Doors / window replacement Logo

Our Rating

User Rating

1196 Osprey Cir, Anaheim, CA 92807 (714) 468-5998 dedewindows.com

Educational website

Energy-efficient windows and doors

Educational website

Free assessment

American-made vinyl

Good customer service

Price transparency

Services Offered

Custom window designs
Vinyl frames
Window replacement/installation
Glass doors

Andes windows & doors

Andes windows & doors Logo

Our Rating

User Rating

1665 Third St C, Norco, CA 92860 (951) 268-6611 andeswindows.com

Educational website

Online portfolio

Price transparency

Spanish-speaking

Free assessment

Offers window treatments

Good customer service

Services Offered

Glass doors
Double-hung
Vinyl frames
Window replacement/installation
Bay windows

Golden Glass

Golden Glass Logo

Our Rating

User Rating

1221 E Orangethorpe Ave, Fullerton, CA 92831 (714) 449-8989 goldenglass.com

Good customer service

Educational website

Free assessment

Price transparency

Timely service

Services Offered

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

Home Services at The Home Depot

Home Services at The Home Depot Logo

Our Rating

User Rating

15975 Perris Blvd, Moreno Valley, CA 92551 (951) 365-5883 homedepot.com

Educational website

Good customer service

Free assessment

Price transparency

Services Offered

Energy-efficient options
Vinyl frames
Storm/impact windows
Window replacement/installation
Glass doors
Glass showers
Wood frames
Custom window designs
Mirrors
Screen 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 Lake Forest?

The price of window installation or replacement varies based on several 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 Lake Forest will spend about $280 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 significantly improve your home's noise reduction, comfort, value, insulation, and appearance. Clear indicators that it's time to invest in new windows include the following:

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

How To Choose a Window Company

Choosing a window installer with appropriate qualifications helps ensure a smooth installation. We cover the most important qualities to consider when choosing a qualified company below.

Experience

Look for reputable local companies with many years, ideally decades, of experience successfully installing all kinds of windows. These providers are more likely to understand Lake Forest's climate and your requirements. 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. Having certification shows 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

Take time to read online reviews, check the Better Business Bureau (BBB), and ask for local references. Review customer feedback to confirm that the company regularly provides good workmanship and service. Avoid companies with complaints of shoddy work.

Process

A good provider will give you a detailed project plan, detailed timeline, clear expectations, and an overview of all material and installation options. Avoid providers that offer unclear quotes or timelines. Insist on continual contact throughout the process, so you aren't caught off guard once the work begins.

Warranties

Search for window installers that back their installations with warranties on materials and labor. This displays confidence in their work. Seek out companies with unlimited lifetime warranties that can transfer to new homeowners.

Materials

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

Frequently Asked Questions About Window in Lake Forest, CA

In Lake Forest, the best time to install windows is when temperatures are mild, generally during spring, winter or fall. These conditions enable professionals to work without having to worry about the weather.

The best type of replacement window for your Lake Forest 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 more modern — so your new windows match. Wooden windows can give a classic look and feel, while vinyl windows tend to be popular in more modern homes. Fiberglass-framed windows are also a popular choice, as they can be energy efficient and durable.

The most expensive windows are double-hung windows. They are more intricate than single-hung windows, and so are more expensive. Single-hung windows are the cheapest on the market. In terms of frames, aluminum and vinyl are the most affordable options.

The window installation process typically takes a day or two for a standard home. However, if you have many windows to install, it may take longer. Some contractors can complete the project in a single day, depending on the size of the job.

Yes, many window companies offer financing for their services. Different companies have their own financing options, so you should shop around to find the best option for you. Depending on your income level, which is a median of $128,358 a year in Lake Forest, you may be able to qualify for lower interest rates.

Window companies in Lake Forest usually offer a range of services, including measuring and installing new windows, repairing existing windows, swapping out window glass, and installing window treatments. They may also offer additional services such as weatherproofing or cleaning.

Hiring a professional window installer helps guarantee the job is done correctly. Professional installers will measure your windows properly to get a perfect fit and will use the right techniques and materials to ensure your windows are properly sealed and fitted. Additionally, professional installers have access to better materials and more knowledge than the average person, so you can expect your windows to be put in correctly and last for years to come.

Other Lake Forest, CA Home Services

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