20 Best Window Companies in Rancho Santa Margarita, CA (2024 Reviews)

Are you looking to upgrade your windows? Our list of the best window installation companies can help you choose the right one for you.

We analyzed all the top-rated window companies in Rancho Santa Margarita and selected the best 20 based on:

  • Customer reviews
  • Window installation expertise
  • Popularity with home-owners like you
EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated February 01, 2024

Why you can trust EcoWatch

Our panel of energy experts work tirelessly to create unbiased reviews and informative content to help homeowners make educated decisions. No other windows site has covered energy efficiency and sustainability as long as EcoWatch, which means we're going to help you find windows replacements that will save on your energy bill and put more money back in your wallet.

Although renewable energy sources like wind and solar are important when it comes to decreasing your carbon footprint, improving your house’s energy efficiency can also have a considerable impact on home energy conservation. If your house has outdated, drafty windows, your HVAC system could be working overtime to heat or cool your house. This means spending more on energy bills.

Installing efficient windows on your property can help you save money each month on your electricity bills — and you can help the environment, too.

As windows are so important for your home, choosing the best company for you is a big choice to make. That’s why the EcoWatch team has made this list of the best window replacement companies, so you can make an informed decision more easily.

Best Availability

Renewal by Andersen

★★★★★
4.5

  • Great industry reputation
  • Member of US Green Building Council
  • Manufactures products in-house

Best Energy-Efficient Features

Champion

★★★★★
4.5

  • Many years of experience
  • Low prices relative to competitors
  • Limetime warranty

Window Veteran

Window World

★★★★★
4.5

  • EnergyStar Partner
  • Wide variety of products and services
  • Lifetime Warranty

Best Window Installation & Replacement Companies in Rancho Santa Margarita

The EcoWatch Reviews team evaluated dozens of providers that service the Rancho Santa Margarita area to find the top window installation companies by our standards. The companies in this article passed our review standards for energy-efficient offerings as well as price, local expertise, customer service and beyond.

Renewal by Andersen logo
FAST QUOTE
as little as 30 seconds
Best Overall

Renewal by Andersen

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Great industry reputation
  • Pros icon Award-winning company
  • Pros icon Member of US Green Building Council
  • Pros icon Manufactures products in-house
Cons:
  • Pros icon No lifetime warranty
  • Pros icon More expensive than competition

Renewal by Andersen has the best availability in Rancho Santa Margarita. This company has 27 years of experience in the windows business, and it has proved to be one of the most respected companies in Rancho Santa Margarita.

It has established itself as a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.

Energy Efficiency of Renewal by Andersen Windows

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. Not all of Andersen’s windows are Energy Star certified, so make sure you mention that you’re interested in Energy Star windows when inquiring.

How much does Renewal by Andersen cost in Rancho Santa Margarita?

Prices aren’t available on Andersen’s website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. The best way to get more accurate information is to ask for a free quote from the company.

Window World logo
FAST QUOTE
as little as 30 seconds
Best Affordability

Window World

★★★★★
BBB Rating: A+
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon EnergyStar Partner
  • Pros icon Large serice area
  • Pros icon Low prices relative to competitors
  • Pros icon Great industry reputation
  • Pros icon Lifetime warranty
Cons:
  • Pros icon Quality of service will depend on your area

Window World has windows expertise in Rancho Santa Margarita. This company has 27 years of experience in the windows business, and it has proved to be one of the most respected companies in Rancho Santa Margarita.

It has established itself as a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.

Energy Efficiency of Window World Windows

Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home. Not all of Window World’s windows are Energy Star certified, so make sure you mention that you’re interested in Energy Star windows when inquiring.

How much does Window World cost in Rancho Santa Margarita?

Prices aren’t available on Window World’s website, but it's known for offering some of the most affordable window installations around. The best way to get more accurate information is to ask for a free quote from the company.

Milgard Windows & Doors logo
FAST QUOTE
as little as 30 seconds
Excellent Reputation

Milgard Windows & Doors

★★★★★
BBB Rating: A
Locations: West Coast
Founded: 1962
Pros:
  • Pros icon EnergyStar Partner
  • Pros icon Wide network of installers
  • Pros icon Lifetime warranty available
Cons:
  • Pros icon Entails hiring third-party contractors
  • Pros icon Limited additional services

Milgard Windows & Doors has the best local installation in Rancho Santa Margarita. This company has 60 years of experience in the windows business, and it has proved to be one of the most respected companies in Rancho Santa Margarita.

It has established itself as a company that offers competitive pricing, a comprehensive warranty and installers that all have a minimum of 15 years of window installation experience.

Energy Efficiency of Milgard Windows & Doors Windows

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. Not all of Milgard’s windows are Energy Star certified, so make sure you mention that you’re interested in Energy Star windows when inquiring.

How much does Milgard Windows & Doors cost in Rancho Santa Margarita?

Prices aren’t available on Milgard’s website, but it offers different kinds of windows at varying price points. The best way to get more accurate information is to ask for a free quote from the company.

Universal Windows Direct logo
FAST QUOTE
as little as 30 seconds
Best Warranty

Universal Windows Direct

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 2002
Pros:
  • Pros icon Makes charitable contributions
  • Pros icon Manufactures products in-house
  • Pros icon Wide variety of products and services
  • Pros icon Lifetime warranty
Cons:
  • Pros icon Limited service area
  • Pros icon Some installations carried out by third-party contractors
  • Pros icon Quality of service will depend on your area

Universal Windows Direct has the best warranty in Rancho Santa Margarita. This company has 20 years of experience in the windows business, and it has proved to be one of the most respected companies in Rancho Santa Margarita.

It has established itself as a company that has an industry-leading warranty covering products, parts and workmanship for life.

Energy Efficiency of Universal Windows Direct Windows

The company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products. Not all of Universal’s windows are Energy Star certified, so make sure you mention that you’re interested in Energy Star windows when inquiring.

How much does Universal Windows Direct cost in Rancho Santa Margarita?

Prices aren’t available on Universal’s website, but installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. The best way to get more accurate information is to ask for a free quote from the company.

We strive to remain unbiased and transparent by describing pros and cons for each provider. Additionally, any partnerships do not influence our reviews.

More Window Companies in Rancho Santa Margarita

Renewal by Andersen of Orange County

Laguna Hills, CA
4.9
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Timely Service

Services Offered

  • Service icon Commercial Windows
  • Service icon Skylights
  • Service icon Andersen
  • Service icon Bay Windows
  • Service icon Sliding Glass Doors
  • Service icon Window Install & Replacement

Website: https://www.renewalbyandersen.com/window-company/89-orange-county-ca/about-us
Address: 22982 Alcalde Dr, Laguna Hills, CA 92653
Phone: (949) 265-7600

Window World of Riverside County

Riverside, CA
4.3
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Double-Hung
  • Service icon Window Install & Replacement
  • Service icon Sliding Glass Doors
  • Service icon Bay Windows

Website: https://www.windowworldriverside.com/
Address: 11730 Sterling Ave, Riverside, CA 92503
Phone: (951) 354-2723

Solar Art Orange County

Laguna Hills, CA
5.0
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Timely Service
  • Pros icon Free assessment

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Commercial Windows
  • Service icon Bay Windows
  • Service icon Sliding Glass Doors
  • Service icon Window Install & Replacement

Website: https://www.solarart.com/locations/orange-county-window-film
Address: 23042 Mill Creek Dr, Laguna Hills, CA 92653
Phone: (949) 770-8969

Mancino Door & Window, Inc.

Laguna Niguel, CA
5.0
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Free assessment

Services Offered

  • Service icon Commercial Windows
  • Service icon Window Install & Replacement

Website: https://www.mdwdoors.com/
Address: 27801 La Paz Rd # B, Laguna Niguel, CA 92677
Phone: (949) 328-9910

Ameriside

Lake Forest, CA
4.7
★★★★★
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Timely Service
  • Pros icon Good Customer Service

Services Offered

  • Service icon Vinyl Frames
  • Service icon Window Install & Replacement
  • Service icon Sliding Glass Doors
  • Service icon Glass Doors
  • Service icon Milgard

Website: https://www.ameriside.com/
Address: 20541 Pascal Way, Lake Forest, CA 92630
Phone: (949) 806-3634

Mission Viejo Glass, Inc.

Laguna Niguel, CA
4.3
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Good Customer Service

Services Offered

  • Service icon Window Install & Replacement
  • Service icon Glass Showers
  • Service icon Commercial Windows
  • Service icon Mirrors
  • Service icon Custom Glass
  • Service icon Energy-Efficient Options
  • Service icon Vinyl Frames

Website: https://www.missionviejoglass.net/
Address: 27862 Camino Capistrano, Laguna Niguel, CA 92677
Phone: (949) 364-6240

Doheny Builders Supply

Capistrano Beach, CA
4.7
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Window Install & Replacement
  • Service icon Energy-Efficient Options
  • Service icon Fiberglass Frames
  • Service icon Aluminum Frames
  • Service icon Commercial Windows
  • Service icon Skylights

Website: http://www.dohenysupply.com/
Address: 25789 Las Vegas, Capistrano Beach, CA 92624
Phone: (949) 240-3585

Window Jazz

Laguna Hills, CA
3.4
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Timely Service

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Window Install & Replacement
  • Service icon Vinyl Frames

Website: https://www.windowjazz.com/
Address: 23046 Avenida De La Carlota # 600, Laguna Hills, CA 92653
Phone: (949) 607-6874

American Vision Windows

Tustin, CA
4.8
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Wood Frames
  • Service icon Sliding Glass Doors
  • Service icon Aluminum Frames
  • Service icon Vinyl Frames
  • Service icon Stained Glass
  • Service icon Window Install & Replacement
  • Service icon Fiberglass Frames
  • Service icon Energy-Efficient Options

Website: https://www.americanvisionwindows.com/locations/orange-county/
Address: 15401 Red Hill Ave Suite F, Tustin, CA 92780
Phone: (714) 551-9302

Eisenbart & Sons Glass, Windows & Doors

Mission Viejo, CA
3.2
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Timely Service

Services Offered

  • Service icon Mirrors
  • Service icon Milgard
  • Service icon Commercial Windows
  • Service icon Aluminum Frames
  • Service icon Window Install & Replacement
  • Service icon Glass Showers

Website: http://www.eisenbartandsons.com/
Address: 23725 Via Fabricante D, Mission Viejo, CA 92691
Phone: (949) 768-5742

Can-Do Windows & Doors

Santa Ana, CA
4.9
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Good Customer Service

Services Offered

  • Service icon Commercial Windows
  • Service icon Energy-Efficient Options
  • Service icon Window Install & Replacement
  • Service icon Wood Frames
  • Service icon Glass Doors
  • Service icon Vinyl Frames
  • Service icon Sliding Glass Doors
  • Service icon Fiberglass Frames
  • Service icon Aluminum Frames
  • Service icon Milgard

Website: https://www.candoremodeling.com/
Address: 1241 E Warner Ave, Santa Ana, CA 92705
Phone: (714) 752-3407

Cunningham Doors & Windows

Santa Ana, CA
4.7
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Educational Website

Services Offered

  • Service icon Window Install & Replacement
  • Service icon Marvin
  • Service icon Andersen
  • Service icon Milgard

Website: https://www.cunninghamwindows.com/
Address: 1940 E Edinger Ave, Santa Ana, CA 92705
Phone: (714) 258-2500

Hometime Windows & Doors

Santa Ana, CA
5.0
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Window Install & Replacement
  • Service icon Energy-Efficient Options

Website: https://www.hometimewindows.com/
Address: 231 E Dyer Rd Unit J, Santa Ana, CA 92707
Phone: (714) 735-0618

California Window & Solar

Costa Mesa, CA
5.0
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Educational Website

Services Offered

  • Service icon Vinyl Frames
  • Service icon Aluminum Frames
  • Service icon Fiberglass Frames
  • Service icon Window Install & Replacement
  • Service icon Sliding Glass Doors
  • Service icon Milgard

Website: https://www.cgwindow.com/
Address: 2915 Red Hill Ave b104, Costa Mesa, CA 92626
Phone: (714) 434-8650

Newman Windows and Doors - Mission Viejo

Mission Viejo, CA
3.1
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Free assessment

Services Offered

  • Service icon Aluminum Frames
  • Service icon Sliding Glass Doors
  • Service icon Milgard
  • Service icon Fiberglass Frames
  • Service icon Window Install & Replacement

Website: https://www.newmanwindows.com/
Address: 24002 Via Fabricante #304, Mission Viejo, CA 92691
Phone: (949) 482-1715

Legendary Doors & Windows

Irvine, CA
4.6
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Timely Service
  • Pros icon Educational Website

Services Offered

  • Service icon Window Install & Replacement
  • Service icon Milgard
  • Service icon Fiberglass Frames
  • Service icon Wood Frames
  • Service icon Energy-Efficient Options
  • Service icon Simonton
  • Service icon Aluminum Frames

Website: http://www.legendarycorp.com/
Address: 18001 Sky Park Cir suite p, Irvine, CA 92614
Phone: (949) 251-1866

Saddleback Window Replacements, Inc.

Lake Forest, CA
2.9
★★★★★
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Pella
  • Service icon Fiberglass Frames
  • Service icon Glass Doors
  • Service icon Andersen
  • Service icon Milgard
  • Service icon Window Install & Replacement
  • Service icon Aluminum Frames

Website: http://www.saddlebackwindows.com/
Address: Showroom visits by appointment only, thanks, 20371 Lake Forest Dr # A2, Lake Forest, CA 92630
Phone: (949) 310-6777

TMC Windows & Doors

Orange, CA
4.9
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Aluminum Frames
  • Service icon Fiberglass Frames
  • Service icon Window Install & Replacement
  • Service icon Andersen
  • Service icon Milgard
  • Service icon Window Repair
  • Service icon Commercial Windows
  • Service icon Storm Doors
  • Service icon Pella

Website: https://www.tmcenterprises.com/
Address: 1330 N Glassell St J Suite J, Orange, CA 92867
Phone: (714) 515-1226

Offshore Windows and Doors Orange County’s replacement specialists

Capistrano Beach, CA
3.3
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Window Install & Replacement

Website: http://www.offshoreconstruction.org/
Address: 25802 Victoria Blvd, Capistrano Beach, CA 92624
Phone: (877) 774-1492

Walsh Floors & Windows

Laguna Beach, CA
3.1
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

  • Service icon Window Install & Replacement

Website: https://www.walsh1964.com/
Address: 1999 S Coast Hwy STE C, Laguna Beach, CA 92651
Phone: (949) 499-5366
Rancho Santa Margarita Window Cost Calculator

Calculate how much you can expect to pay for window installation and replacement in Rancho Santa Margarita, CA using our customized window cost calculator.

Estimated Window Cost:
161 homeowners have requested a free estimate in the last 3 days.

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 Rancho Santa Margarita Saves You Money

Upgrading to energy-efficient windows can help improve the comfort of your home and help you save on electricity bills. Here are more ways switching out your windows could help you:

  • Protect your investment: The older your home is, the more likely it is that getting new windows will benefit you. Older homes usually have windows that are outdated, leaky or potentially even damaged in some way. Upgrading your windows could help raise the value of your property if you decide to sell.
  • Save on energy bills: Since energy-efficient windows lower the amount of energy used to heat or cool your home, they can help you save about $388 annually on your energy bills in Rancho Santa Margarita.
  • Protect your valuables from fading: The low-emissivity coatings on some energy-efficient windows filter out damaging UV rays, preventing your furniture, carpet and other valuables from fading.
  • Reduce your carbon footprint: By using less energy once you upgrade to Energy Star certified windows, you’ll also be reducing your indirect greenhouse gas emissions by about 12%, according to Energy Star.

Estimated Cost of Window Replacement in Rancho Santa Margarita

Each window replacement company offers varying services and has different prices depending on a few factors.

How Much Do New Windows Cost?

According to our market research, the average cost of installing a single window is about $600. However, window installation costs can range from $200 to $1,200 for each window. But costs will vary considerably based on the number of windows you need, the current condition of your home, the quality of your products and your location. Many window companies also offer replacement door installations and other add-ons like shutters, coating, baths and more. Additional services will increase your overall project costs.

Whether or not you want energy-efficient windows is another factor that will affect the cost. These will almost always cost more than other windows, but on the other hand, you can save about $388 a year on your energy bills in Rancho Santa Margarita.

Costs will also vary depending on the material of your frame. Aluminum frames cost the least. They’re sturdy, light and easy to maintain, but offer poor insulation. Vinyl frames are somewhat expensive and provide good insulation. Composite frames made from wood fibers encased in plastic also offer good insulation and are moderately expensive. Wood frames cost the most and are the most in-demand. They’re also aesthetically pleasing and provide decent insulation for your home.

What Services do Window Installers Offer?

The first step when considering a replacement is to figure out whether you want a full-frame or pocket installation.

A full-frame installation replaces the complete window, such as the windowsill, frame, trim and the window panes. As this type of installation is more involved, it will be more expensive than a pocket installation. Pocket installations are on the simpler end and won’t cost as much, as they entail merely replacing the window within its existing frame. But if the frame has any damage or deterioration, you should opt for a full-frame installation instead.

If you’re still debating which type of installation you should get, you can consult with your provider and get their advice. The decision mostly depends on the age of your window frames and if there’s any damage present.

Best Availability

Renewal by Andersen

★★★★★
4.5

  • Great industry reputation
  • Member of US Green Building Council
  • Manufactures products in-house

Best Energy-Efficient Features

Champion

★★★★★
4.5

  • Many years of experience
  • Low prices relative to competitors
  • Limetime warranty

Window Veteran

Window World

★★★★★
4.5

  • EnergyStar Partner
  • Wide variety of products and services
  • Lifetime Warranty

How We Choose the Best Window Installers in Rancho Santa Margarita

EcoWatch reviews differ from other reviews, as we assess these companies through a sustainability lens. We’ve evaluated the best window installers in Rancho Santa Margarita mainly based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy Star certified windows can lower energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology is based on the following factors:

Service Area

This one is pretty self-explanatory, but we’ve chosen to highlight window installers that serve the Rancho Santa Margarita area so you can find a quality window installation company near you.

Work Quality

We’re certain that you’re looking for professionals who do a great job installing windows. We’ve vetted each installer in our guide to ensure its technicians are well-qualified and that the company has received a lot of positive customer feedback to vouch for its service.

Customer Reviews

Another self-explanatory yet very important review factor is customer feedback. If the majority of customers don’t have nice things to say about their service from a certain window installation company, you won’t see it featured on EcoWatch.

Cost

This one is a give-and-take: similar to most services, cheap window installation companies are not going to provide the most quality service. Still, we want to make sure we’re highlighting companies that provide a wide range of price and financing options so they’re accessible to most homeowners.

Warranty

As discussed, windows are a significant investment, so you’ll want to make sure that investment is well protected. Window installation companies that offer lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.

Years of Experience

Because of Rancho Santa Margarita’s climate, homeowners need to be wary of rot, low efficiency and water damage. We factored in local experience to reflect the ability of Rancho Santa Margarita window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.

Rancho Santa Margarita, CA Window Replacement FAQs

What is the average cost to install windows in a home?

The national average cost to install a single window is about $600 but can range between $200 and $1,200, depending on a few different factors. The price is generally dependent on the location of your property, the size of the window and the type and material of the window. Also, keep in mind that energy-efficient windows may cost more upfront but can save you a decent amount of money a year in energy bills.

Which kind of window should I get?

A window’s energy efficiency is influenced by several factors, including the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are often the most energy-efficient since they are certified by the U.S. Department of Energy.

What do window installers do?

Window installers will do the entire process — from replacing old windows with brand-new ones to cleaning up afterward. Additionally, many companies offer window manufacturing, customization and repairs.

What time of year is a good time to replace my windows?

Replacement windows can be installed any time of the year, but autumn might be the best season. No matter when you install them, the contractors will take steps to ensure that too much hot or cold air doesn’t get into the house, so the temperature outside doesn’t necessarily matter that much. What’s more important than the temperature is that the weather should be dry.

How long does it generally take to install windows?

Since the average installation time is 30 minutes per window, about 16 windows can be installed during an 8-hour work day.

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