6 Best Window Companies in El Paso de Robles, CA (2023 Reviews)
Thinking about improving your property's insulation? The top window replacement companies can help.
We analyzed all the top-rated window companies in El Paso de Robles and selected the best 6 based on:
-
Customer reviews
-
Window installation expertise
-
Popularity with home-owners like you
Please enter a valid 5-digit zip code!

Updated September 15, 2023
Why you can trust EcoWatch
A guide on the top window installation companies in El Paso de Robles may not seem like the most compelling article on EcoWatch, but trust us, windows have more of an impact on your life than you might realize. If you have traditional, outdated windows, your HVAC system could be working extra hard to heat or cool your home. This means spending more on electricity bills.
Replacement windows improve the insulation in your home, not only making you more comfortable during the summer and winter, but also saving you some money and helping the environment.
We've compiled a guide on the top installation companies to help you in your research, so you can not only take advantage of brand new windows, but also save money on your energy bills.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
Best Window Installation & Replacement Companies in El Paso de Robles
The EcoWatch Reviews team examined dozens of companies that serve the El Paso de Robles area to find the top window installation companies that fit our standards. The installers in this article passed our review standards for energy-efficient offerings as well as customer service, price, local expertise and beyond.

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 is the largest window replacement company in the country, known for its vinyl windows and affordability. This provider has 27 years of experience in the windows business, and it has become one of the most respected companies in the business. Many positive reviews from customers online back the provider's reputation.
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 WindowsWindow World carries some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want high-quality Energy Star windows when inquiring. 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 El Paso de Robles?Although prices are not available on Window World’s website, it's known for offering some of the most affordable window installations around. The best way to know for sure is to request a free quote from the company.

Milgard Windows & Doors
-
EnergyStar Partner
-
Wide network of installers
-
Lifetime warranty available
-
Entails hiring third-party contractors
-
Limited additional services
Milgard Windows & Doors is a family-owned and -operated window replacement company, which primarily serves the West Coast. This provider has 60 years of experience in the windows business, and it has become one of the most respected companies in the business. Many positive reviews from customers online back the provider's reputation.
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 WindowsMilgard Windows & Doors carries some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want high-quality Energy Star windows when inquiring. 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 El Paso de Robles?Although prices are not available on Milgard’s website, it offers different kinds of windows at varying price points. The best way to know for sure is to request a free quote from the company.

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 is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This provider has 27 years of experience in the windows business, and it has become one of the most respected companies in the business. Many positive reviews from customers online back the provider's reputation.
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 WindowsRenewal by Andersen carries some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want high-quality Energy Star windows when inquiring. 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 El Paso de Robles?Although prices are 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. The best way to know for sure is to request a free quote from the company.

Universal Windows Direct
-
Makes charitable contributions
-
Manufactures products in-house
-
Wide variety of products and services
-
Lifetime warranty
-
Limited service area
-
Some installations carried out by third-party contractors
-
Quality of service will depend on your area
Universal Windows Direct has the best warranty in El Paso de Robles. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has over 20 years of experience in the industry, and it currently provides services to 27 states nationwide.
You may want to consider picking Universal if you're looking for a installer that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsThe 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 offerings are Energy Star certified, so be sure to mention that you want Energy Star windows when inquiring.
How much does Universal Windows Direct cost in El Paso de Robles?Universal doesn’t have any pricing information displayed on its 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. If you’d like to know for sure, you can receive a quote on the company’s website.
We strive to remain unbiased and transparent by mentioning pros and cons for each provider. Additionally, any partnerships do not influence our reviews.
More Window Companies in El Paso de Robles
Templeton Glass
Paso Robles, CA-
Good Customer Service
-
Price Transparency
-
Free assessment
Services Offered
-
Commercial Windows
-
Glass Showers
-
Custom Window Designs
-
Fast Delivery
-
Residential Windows
-
Aluminum Window Frames
-
Sliding Glass
-
Window Replacement
Paso Robles Glass
Paso Robles, CA-
Free assessment
-
Price Transparency
-
Good Customer Service
Services Offered
-
Glass Showers
-
Residential Windows
-
Commercial Windows
-
Window Replacement
-
Custom Window Designs
Atascadero Glass Inc
Atascadero, CA-
Price Transparency
-
Good Customer Service
Services Offered
-
Residential Windows
-
Sliding Glass
-
Fast Delivery
-
Window Replacement
-
Glass Showers
-
Commercial Windows
-
Custom Window Designs
Los Osos Glass & Window Inc
Baywood-Los Osos, CA-
Free assessment
-
Good Customer Service
-
Price Transparency
Services Offered
-
Window Replacement
-
Commercial Windows
-
Glass Showers
-
Residential Windows
-
Sliding Glass
-
Custom Window Designs
Monarch Window
San Luis Obispo, CA-
Good Customer Service
-
Educational Website
Services Offered
-
Glass Showers
-
Aluminum Window Frames
-
Sliding Glass
-
Residential Windows
-
Window Replacement
-
Custom Window Designs
-
Fast Delivery
Arroyo Grande Glass
Arroyo Grande, CA-
Price Transparency
-
Good Customer Service
Services Offered
-
Energy-Efficient Options
-
Glass Showers
-
Commercial Windows
-
Custom Window Designs
-
Window Replacement
-
Residential Windows
-
Double-Hung
Calculate how much you can expect to pay for window installation and replacement in El Paso de Robles, 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 El Paso de Robles Saves You Money
Energy-efficient windows can offer benefits in several ways. Here are some reasons you may want to take the plunge and make the switch:
- Save on electricity bills: According to the Department of Energy, heat gained or lost through windows accounts for around 25-30% of residential energy use. Installing energy-efficient models can help reduce how much you have to pay, therefore saving you about 12% more on your bills.
- Protect your investment: When your home is on the older side, your windows could also be outdated or drafty. Upgrading and repairing your windows is an important part of maintaining your property and its real estate value.
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which not only insulate your home better, but also filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
- Better temperature control in your home: Residing in a chilly place like El Paso de Robles usually means depending on your heater to keep your house cool. Energy-efficient windows can reduce how much heat is lost through your windows when heating your home.
Estimated Cost of Window Replacement in El Paso de Robles
Windows come in varying shapes and sizes, so costs and services will differ considerably. Here are the typical costs and services that you'll find from the average window installation company.
How Much Do New Windows Cost?
Although the national average of replacing one window is about $600, it can range from $200 to $1,200. But costs vary remarkably based on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window companies also offer door replacements, which carry a higher price tag.
Bear in mind that energy-efficient windows may cost more, but Energy Star estimates the upgrade will save you between $101 and $583 a year when you replace single-pane windows and between $27 and $197 a year when you replace double-pane, clear glass windows. Your exact savings will vary depending on your local climate, energy rates and individual home characteristics.
The cost of your window installation will also vary based on the kind of material you choose for the frames. Wood windows are usually the most expensive, but it depends if they are solid wood or clad with aluminum or vinyl. Fiberglass windows also tend to be a bit more expensive than vinyl, but they are more efficient.
What Services do Window Installers Offer?
In general, there are two types of window replacement services companies offer: full-frame and pocket installations.
Full-frame installations are necessary when you want to change the style of your windows or your window has significant rot or deterioration. With this service, your professionals will replace the whole window, including the frame, sill and trim. Pocket installations are simpler and won't carry as large a bill, as they entail simply replacing the window within its existing frame. But if the frame has any damage or deterioration, you may need a full-frame installation instead.
Your window replacement company will be able to help you figure out what's best for your needs. In El Paso de Robles, the decision will mostly be based on how old your home is and if there's any damage. Wood can decay if not maintained properly 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
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
How We Choose the Best Window Installers in El Paso de Robles
EcoWatch is different from most reviewers since we examine these companies through a sustainability lens. We've evaluated the top window replacement companies in El Paso de Robles primarily based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy Star certified windows can cut your energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:
Service Area
This one is self-explanatory, but we've chosen to highlight window installation companies that serve El Paso de Robles so you can find a quality window installation company near you.
Work Quality
When picking new windows, the quality and range of services can often play just as important of a role in insulation and performance as the brand of window you opt for. We do rate window installers higher if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
We analyzed patterns in recent customer feedback to find the companies with the most customer satisfaction, weighted by sample size. Customer satisfaction may be the factor we place the most value on, as it reflects the quality of services across most other categories, including warranty, cost, professionalism, quality of installation, quality of parts and more.
Cost
This one is a give-and-take: similar to other services, cheap window installers won't always provide the most quality service. Still, 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 previously, windows are a considerable investment, so you'll want to make sure that investment is protected. Window installation companies that have lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Due to El Paso de Robles' climate, homeowners will want to mitigate water damage, rot and low efficiency. We factored in local experience to reflect the ability of El Paso de Robles window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
El Paso de Robles, CA Window Replacement FAQs
What is the typical cost to replace windows?
The national average cost of installing one window is around $600 but can range from $200 to $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, bear in mind that energy-efficient windows may cost more upfront but can save you a decent amount of money a year in energy bills.
What are the most common types of replacement windows?
There are several different types of windows you can get for your house, including transom windows, picture windows, double-hung and single-hung windows, awning windows, slider windows, bay windows and casement windows.
What services do window replacement companies do?
Window installation companies will do the entire process — from replacing your old windows with new ones to cleaning up after the windows have been put in place. Additionally, many companies offer window manufacturing, customization and repairs.
How long does it take to install windows?
Each window takes around 30 minutes to install depending on the kind of window. However, the window installation can take two days or more if you have a lot of windows that must be installed.