20 Best Window Companies in Florence-Graham, CA (2025 Reviews)
If you’re thinking about upgrading to new windows, our list of the best window installation companies can help.
We analyzed all the top-rated window companies in Florence-Graham and selected the best 20 based on:
Customer reviews- Window installation expertise
- Popularity with home-owners like you
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Why you can trust EcoWatch
Whether you're doing home renovations or have windows that need repairs, windows play an important role in conserving electricity in your home. When it’s the middle of summer, your old and drafty windows could be making your home more difficult to cool and costing you more in power bills.
That’s also bad news for the environment, as the extra energy required by outdated windows increases your carbon footprint.
Unlike other review sites, EcoWatch ranks window replacement companies on energy efficiency while also factoring in cost, customer satisfaction and service area.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
Best Window Installation & Replacement Companies in Florence-Graham
The EcoWatch team evaluated several window installation companies across Florence-Graham to narrow our list down to the top ones. The companies in this article passed our review standards for energy-efficient offerings as well as local expertise, customer service, price and beyond.
Renewal by Andersen
Great industry reputation- Award-winning company
- Member of US Green Building Council
- Manufactures products in-house
No lifetime warranty- More expensive than competition
Renewal by Andersen provides the best availability in Florence-Graham. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has about 27 years of experience in the windows industry, and it currently provides services to nearly every state except Mississippi and West Virginia.
If you’re looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, Andersen may be the right provider for you.
Energy Efficiency of Renewal by Andersen WindowsThere are a wide variety of window types that Renewal by Andersen offers, some of which are Energy Star products. A handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019.
How much does Renewal by Andersen cost in Florence-Graham?Even though pricing information is not available on Andersen’s website, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. Getting a free quote on its website is the best way to get more accurate pricing information.
Window World
- EnergyStar Partner
- Large serice area
- Low prices relative to competitors
- Great industry reputation
- Lifetime warranty
- Quality of service will depend on your area
Window World provides windows expertise in Florence-Graham. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has about 27 years of experience in the windows industry, and it currently provides services to 200 locations nationwide.
If you’re looking for a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital, Window World may be the right provider for you.
Energy Efficiency of Window World WindowsThere are a wide variety of window types that Window World offers, some of which are Energy Star products. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.
How much does Window World cost in Florence-Graham?Even though pricing information is not available on Window World’s website, it's known for offering some of the most affordable window installations around. Getting a free quote on its website is the best way to get more accurate pricing information.
Milgard Windows & Doors
- EnergyStar Partner
- Wide network of installers
- Lifetime warranty available
- Entails hiring third-party contractors
- Limited additional services
Milgard Windows & Doors provides the best local installation in Florence-Graham. It's a family-owned and -operated window replacement company, which primarily serves the West Coast. Milgard has about 60 years of experience in the windows industry, and it currently provides services to Anaheim, Riverside, Los Angeles, San Bernardino and Orange counties.
If you’re looking for a company that offers competitive pricing, a comprehensive warranty and installers that all have a minimum of 15 years of window installation experience, Milgard may be the right provider for you.
Energy Efficiency of Milgard Windows & Doors WindowsThere are a wide variety of window types that Milgard Windows & Doors offers, some of which are Energy Star products. The company manufactures its own products, which gives it the freedom to make custom windows based on the climate. The company designs its own vinyl compounds and profiles to ensure a heat-stable product that performs as advertised.
How much does Milgard Windows & Doors cost in Florence-Graham?Even though pricing information is not available on Milgard’s website, it offers different kinds of windows at varying price points. Getting a free quote on its website is the best way to get more accurate pricing information.
We’ve recommended installers with shining reputations, but keep in mind these are national companies, so the quality of service may differ depending on your local crew. We have tried to be unbiased and transparent by listing pros and cons for each company we reviewed.
More Window Companies in Florence-Graham
Renewal by Andersen of Orange County
Laguna Hills, CA- Educational Website
- Free assessment
- Good Customer Service
- Price Transparency
Services Offered
Double-Hung- Glass Doors
- Window Replacement/Installation
- Bay Windows
Smart Window Company
Torrance, CA- Price Transparency
- Good Customer Service
- Educational Website
- Free assessment
Services Offered
- Tempered Glass
- Energy-Efficient Options
- Glass Doors
- Vinyl Frames
- Double-Hung
- Window Replacement/Installation
Discount Window And Door
Redondo Beach, CA- Free assessment
- Good Customer Service
- Price Transparency
Services Offered
- Metal Frames
- Skylights
- Energy-Efficient Options
- Window Replacement/Installation
- Glass Doors
- Vinyl Frames
Harbor Construction
Huntington Beach, CA- Timely Service
- Free assessment
- Good Customer Service
- Educational Website
- Price Transparency
Services Offered
- Bay Windows
- Glass Doors
- Double-Hung
- Energy-Efficient Options
- Vinyl Frames
- Window Replacement/Installation
Concierge Home Remodeling
Tarzana, CA- Price Transparency
- Good Customer Service
- Free assessment
- Educational Website
Services Offered
- Window Replacement/Installation
- Energy-Efficient Options
Dede Windows and Doors / window replacement
Anaheim, CA- Energy-efficient windows and doors
- Educational Website
- Educational website
- American-made vinyl
- Free assessment
- Price Transparency
- Good Customer Service
Services Offered
- Glass Doors
- Window Replacement/Installation
- Custom Window Designs
- Vinyl Frames
Hometime Windows & Doors
Glendora, CA- Educational Website
- Price Transparency
- Good Customer Service
- Free assessment
Services Offered
- Window Replacement/Installation
- Energy-Efficient Options
- Glass Doors
SoCal Window Pros
San Dimas, CA- Educational Website
- Free assessment
- Good Customer Service
Services Offered
- Window Replacement/Installation
California Window & Solar
Costa Mesa, CA- Free assessment
- Good Customer Service
- Educational Website
- Price Transparency
Services Offered
- Window Replacement/Installation
- Metal Frames
- Vinyl Frames
- Glass Doors
- Energy-Efficient Options
Golden Age Builders
West Hollywood, CA- Free assessment
- Price Transparency
- Good Customer Service
- Unique window options
- 3D design and planning tool
- In-home consultations
- Timely Service
Services Offered
- Window Replacement/Installation
Save-On Glass & Screen
Westminster, CA- Free assessment
- Good Customer Service
- Timely Service
Services Offered
- Mirrors
- Glass Showers
- Glass Doors
- Window Repair
- Window Replacement/Installation
CGH Solutions - California Green Home Solutions
Van Nuys, CA- Educational Website
- Price Transparency
- Good Customer Service
Services Offered
- Energy-Efficient Options
- Vinyl Frames
- Glass Doors
- Window Replacement/Installation
- Double-Hung
Best Windows and Doors OC
Anaheim, CA- Price Transparency
- Educational Website
- Good Customer Service
- Free assessment
Services Offered
- Custom Window Designs
- Vinyl Frames
- Glass Doors
- Window Replacement/Installation
Mancino Door & Window, Inc.
Glendora, CA- Free assessment
- Educational Website
- Price Transparency
Services Offered
- Window Replacement/Installation
TMC Windows & Doors
Orange, CA- Free assessment
- Good Customer Service
- Price Transparency
Services Offered
- Window Replacement/Installation
- Glass Doors
Window King
Huntington Beach, CA- Free assessment
- Price Transparency
- Educational Website
Services Offered
- Glass Doors
- Window Replacement/Installation
- Double-Hung
- Vinyl Frames
- Energy-Efficient Options
Energy Core Construction
Anaheim, CA- Good Customer Service
- Educational Website
- Price Transparency
- Timely Service
- Free assessment
Services Offered
- Energy-Efficient Options
- Window Replacement/Installation
- Bay Windows
- Glass Doors
Can-Do Windows & Doors
Santa Ana, CA- Free assessment
- Educational Website
- Price Transparency
Services Offered
- Metal Frames
- Window Replacement/Installation
- Vinyl Frames
- Glass Doors
- Energy-Efficient Options
- Wood Frames
- Double-Hung
- Fiberglass Frames
Home Upgrade Specialist Inc
Los Angeles, CA- Financing options available
- Wide range of services
- Energy-efficient products
- Good Customer Service
- Free assessment
- Timely Service
- Price Transparency
- Educational Website
Services Offered
- Energy-Efficient Options
- Window Replacement/Installation
Anytime Windows and Doors
North Hollywood, CA- Price Transparency
- Free assessment
- Good Customer Service
- Timely Service
- Educational Website
Services Offered
- Double-Hung
- Metal Frames
- Glass Doors
- Energy-Efficient Options
- Window Replacement/Installation
- Vinyl Frames
- Fiberglass Frames
Calculate how much you can expect to pay for window installation and replacement in Florence-Graham, CA using our customized window cost calculator.
Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.
How Installing Energy-Efficient Windows in Florence-Graham Saves You Money
Energy-efficient windows can offer benefits in more than one way. Here are some reasons you may want to make the switch:
- Reduce your carbon footprint: Since energy-efficient windows improve the insulation in your house, you can reduce your carbon footprint by about 12%, according to Energy Star.
- Save money on electricity bills: Switching to energy-efficient windows lowers your energy bills by about 12% since you use less energy.
- Protect your investment: When your home is on the older side, your windows could also be outdated or leaky. Upgrading your windows is an important part of maintaining your property and its value.
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which filter out damaging UV rays, reducing fading of your furniture, carpet and other valuables.
Estimated Cost of Window Replacement in Florence-Graham
When considering window installation, each company provides different services and prices. Let’s go over some average costs and services.
How Much Do New Windows Cost?
The typical cost to install a single window is about $600 but can range anywhere from $200 to $1,200. These estimates vary based on specific characteristics of your installation, including material, the location of your home, size, type, number of windows and more.
Whether or not you choose energy-efficient windows is another factor that will influence the cost. These will almost always cost more than other windows, but on the other hand, you can save about $509 a year on your energy bills in Florence-Graham.
We advise getting free quotes from multiple window installers to find the right windows and the company that works best for your budget.
What Services do Window Installers Offer?
The first step when considering a window installation is to figure out whether you want a full-frame or pocket installation.
A full-frame installation is a total window replacement. It involves removing the old window, the windowsill, and the exterior and interior trim. It can also involve extra materials, such as insulation and drip edges, which raise the overall cost of the project. Also worth noting: it’s not uncommon for homeowners to have to touch up the paint surrounding the window after a full-frame installation. Pocket installations are on the simpler end and won’t carry as large a bill, as they entail merely replacing the window within its existing frame. But if the frame has any damage or rot, you may have to get a full-frame installation instead.
Your window installation company should be able to help you decide what’s best for your needs. In Florence-Graham, the decision will mostly be based on how old your home is and if there’s any moisture damage. Wood can decay if it’s not properly maintained over the years, so it’s a good idea to have a professional check on your frames and window sills.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
How We Choose the Best Window Installers in Florence-Graham
The EcoWatch Reviews team differs from most reviewers because we assess these companies through a sustainability lens. Along with energy efficiency, we assessed several window installers in Florence-Graham and ranked them using the following methodology:
Service Area
This one is pretty self-explanatory, but we’ve chosen to highlight window installation companies that serve the Florence-Graham area so you can find the best window installation company near you.
Work Quality
We’re willing to bet that you’re looking for a company to do a great job installing windows. We’ve vetted each installer in our guide to make sure its contractors are well-qualified and that the company has received plenty of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed trends in recent online reviews to determine the companies with the most customer satisfaction, weighted by sample size. Customer satisfaction may be the most important factor, as it indicates the quality of services across most other categories, including cost, professionalism, quality of installation, quality of parts, warranty and more.
Cost
This one is a give-and-take: as with most services, cheap window installation companies are not going to provide the most quality service. On the other hand, we want to ensure we’re highlighting companies that provide a spectrum of price and financing options so they’re accessible to most homeowners.
Warranty
As discussed, windows are a substantial investment, so you’ll want to make sure that investment is well protected. Window installation companies that have lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Because of Florence-Graham’s climate, homeowners need to be wary of rot, water damage and low efficiency. We factored in local experience to reflect the ability of Florence-Graham window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Florence-Graham, CA Window Replacement FAQs
What is the average cost to install windows in a home?
The national average cost to replace one window is around $600 but can range between $200 and $1,200, depending on a few different factors. The price is typically dependent on the size of the window, the type and material of the window and the location of your property. Also, remember that energy-efficient windows may cost more initially but can save you a decent amount of money a year in energy bills.
Which type of window is the best?
Generally, double-pane windows are more efficient than single-pane windows and windows that do not open are more efficient than windows that do. To be sure you’ll have the most energy-efficient windows, look for models with the blue Energy Star certification attached to them — they’re certified energy-efficient by the U.S. Department of Energy.
What do window installation companies do?
Window installation professionals will do the entire process — from replacing your old windows with brand-new ones to cleaning up after the installation. In addition, a lot of companies offer window manufacturing, customization and repairs.
When is the best time of year to replace windows?
Replacement windows can be installed during any season, but autumn might be best. No matter when you install them, the contractors will take steps to ensure that too much hot or cold air doesn’t get into your home, so the temperature outside isn’t necessarily a big factor. What’s more important than the temperature is that the weather should be dry.
When is it time to replace your windows?
Windows have an average lifespan of about 20 to 30 years. If your windows are older than that, then they should probably be replaced. Apart from that, if your windows have any damage on them, or they have become difficult to open or close, they may be in need of replacement.