20 Best Window Companies in Rohnert Park, CA (2024 Reviews)
Thinking about upgrading your windows? We’ve got you covered in this guide to the top window installation companies.
We analyzed all the top-rated window companies in Rohnert Park 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
A guide on the top window installation companies in Rohnert Park may not seem like the most riveting article on the EcoWatch site, but trust us, windows have a more direct impact on your life than you might realize. Drafty windows can make your home uncomfortable in the summer or winter.
Fortunately, helping you save energy with upgraded windows also aligns with our goals of reducing energy usage for the environment.
Unlike other review sites, EcoWatch ranks window companies based on energy efficiency while also taking into consideration 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 Rohnert Park
The EcoWatch Reviews team evaluated dozens of window installation companies across Rohnert Park to narrow our list down to the best ones. The companies mentioned in this article scored the best in our review categories, such as energy-efficient offerings, customer service, local expertise, availability, price and more.
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. Window World has about 27 years of experience in the window installation business.
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 WindowsThere are a wide range of window types available from Window World, 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 Rohnert Park?Window World does not display prices on its 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 get 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. Milgard has about 60 years of experience in the window installation business.
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 WindowsThere are a wide range of window types available from Milgard Windows & Doors, 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 Rohnert Park?Milgard does not display prices on its website, but it offers different kinds of windows at varying price points. The best way to get more accurate information is to get 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. Andersen has about 27 years of experience in the window installation business.
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 WindowsThere are a wide range of window types available from Renewal by Andersen, 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 Rohnert Park?Andersen does not display prices on its 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 get a free quote from the company.
We strive to remain unbiased and transparent by mentioning pros and cons for each company we review. Additionally, our rankings are not influenced by any partnerships.
More Window Companies in Rohnert Park
Renewal by Andersen of San Francisco
Hayward, CA- Price Transparency
- Educational Website
- Free assessment
- Good Customer Service
Services Offered
- Skylights
- Double-Hung
- Glass Doors
- Bay Windows
- Window Replacement/Installation
Santa Rosa Window Tint
Santa Rosa, CA- Good Customer Service
- Free assessment
- Educational Website
- Price Transparency
Services Offered
- Window Replacement/Installation
B & L Glass
Santa Rosa, CA- Good Customer Service
Services Offered
- Custom Glass
- Glass Showers
- Glass Repair
- Mirrors
- Glass Doors
- Window Replacement/Installation
- Energy-Efficient Options
- Skylights
Jack Smith Glass & Sash Inc.
Santa Rosa, CA- Free assessment
- Good Customer Service
- Price Transparency
- Educational Website
Services Offered
- Glass Showers
- Wood Frames
- Custom Window Designs
- Window Replacement/Installation
- Skylights
- Mirrors
- Window Repair
- Glass Doors
GreenRun Construction - General Contractors
Santa Rosa, CA- Price Transparency
- Free assessment
- Good Customer Service
- Educational Website
Services Offered
- Window Replacement/Installation
- Vinyl Frames
- Bay Windows
- Glass Showers
Northwest Exteriors
Santa Rosa, CA- Timely Service
- Educational Website
- Price Transparency
- Free assessment
Services Offered
- Vinyl Frames
- Window Replacement/Installation
Pella Windows & Doors of Northern California
Rohnert Park, CA- Educational Website
- Price Transparency
- Good Customer Service
- Free assessment
Services Offered
- Bay Windows
- Double-Hung
- Window Replacement/Installation
- Glass Doors
The Window Design Studio
Petaluma, CA- Free assessment
- Price Transparency
- Educational Website
- Good Customer Service
Services Offered
- Energy-Efficient Options
- Window Replacement/Installation
- Custom Window Designs
- Bay Windows
Denton's Glass Co.
Santa Rosa, CA- Free assessment
- Educational Website
- Good Customer Service
- Price Transparency
Services Offered
- Mirrors
- Glass Showers
- Glass Doors
- Energy-Efficient Options
- Window Replacement/Installation
Dee Jay's Sash & Glass, Inc.
Santa Rosa, CA- Price Transparency
- Free assessment
- Good Customer Service
Services Offered
- Mirrors
- Window Replacement/Installation
- Skylights
- Glass Showers
Nor Cal Glass Products
Rohnert Park, CA- Price Transparency
- Good Customer Service
Services Offered
- Glass Showers
- Bay Windows
- Window Replacement/Installation
- Mirrors
- Glass Doors
Home Services at The Home Depot
Rohnert Park, CA- Educational Website
- Good Customer Service
- Free assessment
- Price Transparency
Services Offered
- Custom Window Designs
- Glass Doors
- Glass Showers
- Storm/Impact Windows
- Vinyl Frames
- Bay Windows
- Energy-Efficient Options
- Screen Repair
- Window Replacement/Installation
Novato Glass Inc
Novato, CA- Educational Website
- Price Transparency
- Good Customer Service
- Free assessment
Services Offered
- Bay Windows
- Energy-Efficient Options
- Glass Doors
- Custom Glass
- Skylights
- Mirrors
- Window Replacement/Installation
- Glass Showers
American Window Systems, Inc.
Napa, CA- Good Customer Service
- Price Transparency
- Free assessment
- Educational Website
Services Offered
- Skylights
- Window Replacement/Installation
Window Factory
Greenbrae, CA- Free assessment
- Good Customer Service
- Educational Website
Services Offered
- Window Replacement/Installation
- Metal Frames
- Vinyl Frames
- Bay Windows
- Wood Frames
- Fiberglass Frames
- Glass Doors
Old Town Glass
Novato, CAServices Offered
- Custom Window Designs
- Window Replacement/Installation
- Custom Glass
- Glass Showers
- Skylights
The Glass Guru
Fairfield, CA- Free assessment
- Educational Website
- Price Transparency
- Good Customer Service
- Timely Service
Services Offered
- Energy-Efficient Options
- Mirrors
- Storm/Impact Windows
- Metal Frames
- Screen Repair
- Glass Showers
- Tempered Glass
- Custom Glass
- Glass Doors
- Window Replacement/Installation
- Wood Frames
- Skylights
- Glass Repair
- Fiberglass Frames
- Triple Pane Glass
- Window Repair
- Vinyl Frames
Javco Window & Glass Contractors Inc
Napa, CA- Educational Website
- Free assessment
Services Offered
- Window Replacement/Installation
- Mirrors
- Glass Showers
- Custom Glass
- Glass Doors
Vallejo Glass Inc.
Vallejo, CA- Free assessment
- Good Customer Service
Services Offered
- Custom Glass
- Glass Repair
- Vinyl Frames
- Window Replacement/Installation
- Glass Showers
- Metal Frames
- Bay Windows
- Glass Doors
- Mirrors
- Energy-Efficient Options
Golden Heights Remodeling INC
Concord, CA- Good Customer Service
- Educational Website
- Price Transparency
- Free assessment
Services Offered
- Bay Windows
- Window Replacement/Installation
Calculate how much you can expect to pay for window installation and replacement in Rohnert Park, 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 Rohnert Park Saves You Money
There are quite a few perks of upgrading to energy-efficient windows. Some reasons you may want to consider making the change include the following:
- 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, drafty or maybe even damaged in some way. Updating your windows could help increase the value of your property if you decide to sell.
- 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.
- Reduce your carbon footprint: You can reduce your carbon footprint by about 12% once you install Energy Star certified windows. In Rohnert Park, that’s about 117 pounds per year on average.
- Save on electricity bills: The Department of Energy estimates that heat gained or lost through windows accounts for about 25-30% of energy use in your home. Installing energy-efficient windows can help decrease that amount, which helps you save some money on your bills.
Estimated Cost of Window Replacement in Rohnert Park
Let’s take a look at the cost of installing new windows and the types of services offered by installers.
How Much Do New Windows Cost?
According to our market research, the typical cost to install a single window is about $600. However, window replacement costs can range from $200 to $1,200 for each window. This is due to the fact that window installations are based on a variety of factors specific to your home, like the size, material and number of windows you need to install, as well as where your property is located.
It’s also worth bearing in mind that energy-efficient windows will almost always cost more upfront, but Energy Star estimates that upgrading the windows on your Rohnert Park home translates to an average energy savings of $236 to $319 each year for single-pane window replacement, or between $87 to $126 each year for double-pane windows. The amount of money you’ll save by upgrading to energy-efficient windows varies based on your local climate, energy rates and other factors unique to your home.
We advise requesting free quotes from multiple window companies to find the right windows and the company that works best for your budget.
What Services do Window Installers Offer?
The first thing to ask yourself when planning a window installation is: Do you need a full-frame installation or a pocket installation?
A full-frame installation replaces the complete window, including the sill, frame, trim and the window panes. As this kind of installation requires more time and labor, it will be more expensive than a pocket installation. Pocket installations (also known as retrofits) are when you replace a window within its existing frame. Pocket installations are simpler and will be less expensive, but you can’t do this type of installment if you have any pre-existing rot or water damage.
Your window replacement company should be able to help you understand what’s best for your needs. In Rohnert Park, the decision will mostly be based on the age of your home and if there’s any moisture damage. Wood can decay if not properly maintained over the years, so it’s a good idea to have a professional check 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 Rohnert Park
EcoWatch reviews differ from other reviews since we examine these companies through a sustainability lens. Along with energy efficiency, we analyzed window companies all across the state and ranked them based on the following methodology:
Service Area
Since this is a guide for Rohnert Park, we only included companies that provide services to the city. There are certainly other reputable providers that didn’t make the list because of the low odds that they would serve the average homeowner in Rohnert Park.
Work Quality
We’re certain that you’re looking for a company to do a great job installing windows. We’ve vetted each installer included on this list to make sure its contractors are well-qualified and that the company has gotten lots of positive customer feedback to vouch for its service.
Customer Reviews
Customer feedback is another very important review factor. If most customers don’t have positive feedback about their experience with a certain company, you won’t see it featured on EcoWatch.
Cost
This one is a give-and-take: similar to other services, cheap window companies are not going to provide the most quality service. On the other hand, we want to make sure we’re highlighting companies that offer a wide range of price and financing options so they’re accessible to most homeowners.
Warranty
Protecting your investment in new windows is important. For that reason, window installation companies with lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Because of Rohnert Park’s climate, homeowners need to be wary of low efficiency, water damage and rot. We factored in local experience to reflect the ability of Rohnert Park window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Rohnert Park, CA Window Replacement FAQs
How much should a window install cost?
The national average cost to install a single window is about $600 but can range from $200 to $1,200, depending on a variety of factors. The price is often influenced by the type and material of the window, the location of your property and the size of the window. 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 should I get?
A window’s energy efficiency depends on several factors, including the quality of the installation and what kind of window it is. Look for Energy Star Certified windows — these are usually the most energy-efficient since they are certified by the U.S. Department of Energy.
What do window installation companies do?
Window installers will do the entire process — from replacing old windows with brand-new ones to cleaning up after the windows have been put in place. In addition, many companies offer window manufacturing, customization and repairs.
When is the best time of year to replace windows?
Replacement windows can be installed at any time, but autumn might be the best season. No matter when you install them, the contractors will take steps to make sure that too much hot or cold air doesn’t get into your 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.
Should I replace all my windows at the same time?
If you’re upgrading your windows because of energy-efficiency, replacing all your windows together is the only way to gain that benefit. However, if you have only one or two windows that are broken or leaky, you can replace just those.