20 Best Window Companies in Seaside, CA (2025 Reviews)
Thinking about upgrading your windows? We’ve got all the information you need in this guide to the top window installation companies.
We analyzed all the top-rated window companies in Seaside and selected the best 20 based on:
Customer reviews
Window installation expertise
Popularity with home-owners like you
Please enter a valid 5-digit zip code!
Why you can trust EcoWatch
Whether you're doing renovations or have windows that need repairs, windows play a key role in conserving your home's electricity. Damaged or outdated windows could lead to spending more on electricity bills during the winter or summer months.
Thankfully, saving you energy with efficient windows also helps our goals of reducing energy usage for the environment.
So if you’re building a new home, renovating or replacing your windows in Seaside, this is the best place to get started.
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 Energy-Efficient Features
DaBella
- Great warranty
- Friendly sales representatives
- Offers good financing options
Best Window Installation & Replacement Companies in Seaside
The EcoWatch Reviews team researched dozens of companies that serve the Seaside area to find the top window installation companies that fit our standards. The providers reviewed in this article scored best in our categories, including energy-efficient offerings, price, availability, customer service 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. This provider has 27 years of experience in the window installation business, and it has established itself as one of the most reputable companies in the business. Its reputation is backed by several positive reviews from customers online.
You may want to consider picking Window World if you're interested in a installer 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 is an Energy Star partner offering a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so be sure to ask your Window World representative when inquiring about services.
How much does Window World cost in Seaside?Pricing information is not available on Window World’s website because the cost of window installment depends on how many and what type(s) of windows you need. However, it's known for offering some of the most affordable window installations around. If you’d like to know for sure, you can receive a quote on the company’s website.

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 window installation business, and it has established itself as one of the most reputable companies in the business. Its reputation is backed by several positive reviews from customers online.
You may want to consider picking Milgard if you're interested in a installer 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 is an Energy Star partner offering a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so be sure to ask your Milgard representative when inquiring about services.
How much does Milgard Windows & Doors cost in Seaside?Pricing information is not available on Milgard’s website because the cost of window installment depends on how many and what type(s) of windows you need. However, it offers different kinds of windows at varying price points. If you’d like to know for sure, you can receive a quote on the company’s website.

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 window installation business, and it has established itself as one of the most reputable companies in the business. Its reputation is backed by several positive reviews from customers online.
You may want to consider picking Andersen if you're interested in a installer 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 is an Energy Star partner offering a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so be sure to ask your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in Seaside?Pricing information is not available on Andersen’s website because the cost of window installment depends on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. If you’d like to know for sure, you can receive a quote on the company’s website.
We’ve recommended providers with shining reputations, but bear in mind that some national companies have independently owned locations in Seaside, so the quality of service may depend on your local crew. We have tried to be unbiased and transparent by including pros and cons for every company reviewed.
More Window Companies in Seaside
GENERAL B CONTRACTOR
San Jose, CAPrice Transparency
Educational Website
Good Customer Service
Free assessment
Services Offered
Window Replacement/Installation
Glasswork By Design
Salinas, CAServices Offered
Glass Showers
Glass Doors
Window Repair
Window Replacement/Installation
Mirrors
American Window Specialist
Campbell, CAFree assessment
Services Offered
Window Replacement/Installation
Glass Doors
Vinyl Frames
Window Repair
Double-Hung
Bay Windows
Sivan Windows and Doors - San Jose Window and Door Replacement Company
San Jose, CAFree assessment
Good Customer Service
Educational Website
Price Transparency
Services Offered
Glass Doors
Window Replacement/Installation
Bay Builders and Remodeling Inc.
San Jose, CAPrice Transparency
Good Customer Service
Educational Website
Free assessment
Services Offered
Bay Windows
Window Replacement/Installation
Integrity Windows & Doors
San Jose, CAPrice Transparency
Good Customer Service
Services Offered
Vinyl Frames
Fiberglass Frames
Bay Windows
Metal Frames
Glass Doors
Window Replacement/Installation
Wood Frames
American Vision Windows
Santa Clara, CAFree assessment
Educational Website
Price Transparency
Services Offered
Energy-Efficient Options
Glass Doors
Fiberglass Frames
Double-Hung
Vinyl Frames
Window Replacement/Installation
Wood Frames
Lighthouse Windows
Santa Cruz, CAFree assessment
Good Customer Service
Services Offered
Bay Windows
Glass Doors
Window Replacement/Installation
North Glass Windows & Doors
Ben Lomond, CAFree assessment
Good Customer Service
Price Transparency
Services Offered
Glass Doors
Custom Glass
Glass Showers
Window Replacement/Installation
Glass Repair
Skylights
Mirrors
Window Repair
Delta Glass
Freedom, CAEducational Website
Good Customer Service
Price Transparency
Free assessment
Services Offered
Glass Doors
Window Replacement/Installation
Glass Repair
Argonaut Window & Door, Inc.
Cupertino, CAPrice Transparency
Good Customer Service
Free assessment
Services Offered
Bay Windows
Window Replacement/Installation
Metal Frames
My Window & Door Solutions LLC
San Jose, CAFree assessment
Educational Website
Price Transparency
Services Offered
Window Replacement/Installation
Custom Window Designs
Storm/Impact Windows
Energy-Efficient Options
Bay Windows
California Window & Fireplace - Window, Door & Fireplace Sales & Installation in Silicon Valley
Campbell, CAPrice Transparency
Good Customer Service
Free assessment
Educational Website
Services Offered
Glass Doors
Window Replacement/Installation
Double-Hung
Skylights
Bay Windows
AMC Glass Company, Inc.
San Jose, CAGood Customer Service
Price Transparency
Free assessment
Services Offered
Mirrors
Tempered Glass
Vinyl Frames
Window Replacement/Installation
Skylights
Glass Showers
Blossom Hill Glass
San Jose, CAEducational Website
Price Transparency
Good Customer Service
Free assessment
Services Offered
Custom Glass
Mirrors
Window Replacement/Installation
Bay Windows
Glass Showers
Glass Doors
California Deluxe Windows
Santa Clara, CAEducational Website
Price Transparency
Good Customer Service
Services Offered
Bay Windows
Energy-Efficient Options
Glass Doors
Double-Hung
Vinyl Frames
Custom Window Designs
Wood Frames
Window Replacement/Installation
Tommy's Glass Service Inc
Salinas, CAGood Customer Service
Price Transparency
Services Offered
Mirrors
Glass Showers
Glass Repair
Energy-Efficient Options
Bay Windows
Roof Windows
Custom Glass
Window Replacement/Installation
Skylights
Super Glass
Campbell, CAEducational Website
Services Offered
Window Replacement/Installation
Glass Showers
Mirrors
Vinyl Frames
J & M Windows and Glass
Campbell, CAPrice Transparency
Timely Service
Good Customer Service
Educational Website
Free assessment
Services Offered
Skylights
Double-Hung
Mirrors
Glass Doors
Bay Windows
Window Replacement/Installation
Energy-Efficient Options
Glass Showers
PW Replacement Windows & Doors
San Jose, CAFree assessment
Good Customer Service
Services Offered
Window Replacement/Installation
Window Repair
Calculate how much you can expect to pay for window installation and replacement in Seaside, 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 Seaside Saves You Money
When you switch to energy-efficient windows, you may see several benefits, including:
- Save on electricity bills: Switching to energy-efficient windows reduces your energy bills by about 12% since you need less energy.
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which not only provide better insulation for your home, but also filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
- Decrease your carbon footprint: In Seaside, you can cut your indirect greenhouse gas emissions by about 117 pounds per year after you switch to energy-efficient windows.
- Protect your investment: If you have a relatively old home, your windows are most likely outdated. Upgrading your windows can improve the insulation in your home and also help raise the value of your property if you decide to sell.
Estimated Cost of Window Replacement in Seaside
When researching window installation, each company provides different services and costs. Let’s take a look at some typical costs and services.
How Much Do New Windows Cost?
Generally, homeowners in Seaside can anticipate that most window installations will cost between $250 and $1,200, with the most common installations sitting at about $600. How much it will cost varies based on several factors, including size, material, number of windows, type, the location of your home and more.
With windows, efficiency is one of the most important factors for many homeowners. High efficiency windows may cost more initially, but by increasing the efficiency of your home — especially if you live in a hot climate — they can give you many years of energy savings. According to Energy Star, purchasing certified energy-efficient windows can save Seaside homeowners $515+ each year after replacing single-pane windows.
Getting free quotes from several companies is the best way to find out which one is right for you.
What Services do Window Installers Offer?
When it comes to window replacements, in general there are two kinds that your provider will have: full-frame and pocket installations.
Full-frame installations entail replacing the complete window, including the sill, trim and frame. Full-frame installations are necessary when you want a new style or your window has significant rot. Because these installations are more involved, they will raise the total cost. Pocket installations (or retrofits) entail installing a new window within the existing frame, which makes pocket installations less labor-intensive and costly. But, if the frame has any damage or rot, you will most likely need a full-frame installation instead.
Your window installer can help you decide which type of installation you need.
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 Energy-Efficient Features
DaBella
- Great warranty
- Friendly sales representatives
- Offers good financing options
How We Choose the Best Window Installers in Seaside
In our hunt to make your home improvements easier and more eco-friendly in Seaside, the EcoWatch team landed on the above companies as the top window installation companies in the city. We’ve decided to evaluate the best window installers in Seaside primarily based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy-efficient windows can cut your power bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
This one is self-explanatory, but we’ve chosen to highlight window installation companies that serve the Seaside area so you can find the right window installation company near you.
Work Quality
We’re certain that you’re not looking for a company to do a shoddy job installing windows. We’ve vetted each company included on this list to make sure its contractors are well-qualified and that the company has received tons of positive customer feedback to vouch for its service.
Customer Reviews
Another self-explanatory yet very important review factor is customer feedback. If most customers don’t have nice things to say about their service from a certain installer, it won’t be featured on EcoWatch.
Cost
Cheaper windows don’t necessarily mean better windows, but we know many of our readers would like to keep costs as low as possible. When analyzing providers’ prices, we awarded higher scores to companies with reasonable prices and accessible financing rather than “cheaper” services.
Warranty
Protecting your investment in new windows is important to many homeowners. For that reason, window installation companies that give you lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have a good track record in the industry. Window installation companies that have more experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Seaside, CA Window Replacement FAQs
What is the typical cost to replace windows in a home?
The national average cost of replacing a single window is around $600 but can range between $200 and $1,200, based on a few different factors. The price is generally dependent on the size of the window, the location of your property and the type and material of the window. Also, remember that energy-efficient windows may cost more upfront but can save you hundreds of dollars 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, such as transom windows, slider windows, picture windows, awning windows, casement windows, double-hung and single-hung windows and bay windows.
Can I replace my own windows?
Although it is possible to install your own windows, doing so requires a lot of time and experience with home improvement projects. Hiring a professional can help ensure that the job is done properly and that you can avoid spending the time and effort of doing it yourself.
When is the best time of year to replace windows?
Although you can install windows any time of year, warmer weather is generally better for replacing windows. Additionally, the weather should be dry, since rain can make the installation more difficult.