20 Best Window Companies in Seaside, CA (2025 Reviews)

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• Protect your investment: If you have a relatively old home, your windows are most likely outdated.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.

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.