10 Best Window Replacement Companies in Ashland, CA

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Last Updated: February 25, 2025

Replacing your windows can be costly, but is a great way to improve the energy efficiency and value of your home. If your windows are on the older side, 25–30% of your house’s heat or cool air could be leaking out, according to the Department of Energy. In Ashland, this can add up to an extra $461 a year on your power bills. If you can't decide between window installers, this is the best place to get started. Keep reading to discover the best window installers in Ashland.

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Top Pick
4.1/5
  • Great quality
  • Free assesment
  • Timely Service
Most Customizable
4.0/5
  • Holds high customer ratings
  • Offers energy-efficient products
  • Provides a lifetime labor warranty
Best Customer Service
4.0/5
  • Award winning company
  • Products made in the US
  • Knowledgeable sales representatives

Top 10 Best Window Replacement Companies in Ashland

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.

Renewal by Andersen of San Francisco

Renewal by Andersen of San Francisco Logo

Our Rating

User Rating

30806 Santana St, Hayward, CA 94544 (510) 803-3110 renewalbyandersen.com

Price transparency

Educational website

Good customer service

Free assessment

Services Offered

Window replacement/installation
Glass doors
Double-hung
Skylights
Bay windows

The Glass Guru

The Glass Guru Logo

Our Rating

User Rating

1601 Enterprise Dr STE 14, Fairfield, CA 94533 (707) 348-9539 theglassguru.com

Free assessment

Good customer service

Educational website

Services Offered

Glass doors
Energy-efficient options
Fiberglass frames
Window repair
Wood frames
Vinyl frames
Mirrors
Window replacement/installation
Metal frames
Tempered glass
Glass showers
Storm/impact windows
Glass repair
Skylights
Triple pane glass
Screen repair
Custom glass

Roxy Glass

Roxy Glass Logo

Our Rating

User Rating

7401-A Morton Ave, Newark, CA 94560 (510) 400-7788 bayareawindowglass.com

Free assessment

Educational website

Good customer service

Price transparency

Timely service

Services Offered

Triple pane glass
Glass showers
Window replacement/installation
Mirrors
Bay windows
Tempered glass
Glass doors
Energy-efficient options
Custom glass
Glass repair

Best Exteriors

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Our Rating

User Rating

1999 Harrison St #10219, Oakland, CA 94612 (510) 327-0277 bestexteriors.com

Good customer service

Timely service

Educational website

Price transparency

Free assessment

Services Offered

Fiberglass frames
Bay windows
Wood frames
Double-hung
Energy-efficient options
Vinyl frames
Glass doors
Window replacement/installation

California Glass of Vallejo, Inc.

California Glass of Vallejo, Inc. Logo

Our Rating

User Rating

1014 Broadway, Vallejo, CA 94590 (707) 643-5609 calglassofvallejo.com

Good customer service

Price transparency

Timely service

Free assessment

Educational website

Services Offered

Custom window designs
Bay windows
Glass doors
Mirrors
Window replacement/installation
Custom glass
Glass repair
Glass showers

Super Mario Glass Inc

Super Mario Glass Inc Logo

Our Rating

User Rating

544 Lewelling Blvd b, San Leandro, CA 94579 (510) 324-8798 supermarioglass.net

Free assessment

Good customer service

Educational website

Price transparency

Timely service

Services Offered

Window replacement/installation
Bay windows
Glass repair
Window repair
Glass showers
Screen repair
Custom glass
Glass doors
Mirrors

Sunset Glass Inc

Sunset Glass Inc Logo

Our Rating

User Rating

4301 Irving St, San Francisco, CA 94122 (415) 664-1626 sunsetglassinc.com

Free assessment

Educational website

Services Offered

Metal frames
Mirrors
Tempered glass
Fiberglass frames
Window replacement/installation
Glass doors
Wood frames
Glass showers
Vinyl frames

Celtic Glass, Inc.

Celtic Glass, Inc. Logo

Our Rating

User Rating

106 Burrows St, San Francisco, CA 94134 (415) 468-0980 celticglassinc.com

Price transparency

Educational website

Free assessment

Good customer service

Services Offered

Glass doors
Vinyl frames
Window replacement/installation
Energy-efficient options
Mirrors
Wood frames
Window repair
Bay windows
Glass repair
Glass showers

North Glass Windows & Doors

North Glass Windows & Doors Logo

Our Rating

User Rating

105 Main St, Ben Lomond, CA 95005 (831) 336-2288 northglass.net

Good customer service

Price transparency

Free assessment

Services Offered

Glass showers
Custom glass
Glass repair
Glass doors
Window replacement/installation
Skylights
Mirrors
Window repair

J & M Windows and Glass

J & M Windows and Glass Logo

Our Rating

User Rating

745 E McGlincy Ln, Campbell, CA 95008 (408) 371-7255 jandmglass.com

Educational website

Good customer service

Price transparency

Free assessment

Timely service

Services Offered

Glass showers
Glass doors
Energy-efficient options
Double-hung
Window replacement/installation
Skylights
Mirrors
Bay windows
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on window replacement companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How Much Does Window Installation Cost In Ashland?

Window installation and replacement costs depend on a number of factors, including the number and size of the windows, the materials you choose, and how difficult your windows are to access or install. On average, homeowners in Ashland should expect to spend about $290 per window*. Below are additional cost breakdowns. *Cost data based on sample pricing for window installation from multiple retailers and adjusted for local cost of living.

When To Replace Windows

New, energy-efficient windows can significantly enhance your home's appearance, insulation, noise reduction, comfort, and value. Obvious signs that it's time for window replacement include the following:

  • Condensation issues, fogging between window panes, or rotting window frames letting in moisture.
  • Windows that are difficult to open, close, or lock properly due to age and wear.
  • Drafts and cold air coming in through old, loose-fitting windows.
  • Outdated and inefficient window styles that take away from your house's curb appeal.
  • A chilly house and high energy bills due to poor window insulation.

How To Choose a Window Company

Picking a window installer with the right qualifications helps ensure a smooth installation. We cover the most important qualities to consider when choosing a qualified company below.

Experience

Make sure you choose a seasoned local installer with a long record of successfully installing and replacing windows. Companies that have been operating locally for many years are more likely to understand the local climate and local homeowners' needs. Get references from recent clients to learn more about a provider’s service.

Certifications

Choose an installer that’s accredited like major window manufacturers, and that has Fenestration and Glazing Industry Alliance (formerly AAMA) certification. Suitable credentials indicate they've received proper training in installation best practices. Make sure installers are staff, not subcontracted laborers, and confirm that the technicians assigned to your job have certification.

Reputation

Spend time going through online reviews, checking the Better Business Bureau, and requesting local references. Review customer feedback to make sure that the company consistently delivers good workmanship and service. Avoid companies with complaints of poor or incomplete work.

Process

A quality window installer will be able to provide a complete project plan, precise timelines, clear expectations, and an overview of all material and installation options. Avoid companies that provide unclear quotes or schedules. Look for continual contact throughout to avoid surprises further into the project.

Warranties

Seek out window installers that provide installation guarantees on materials and labor. This shows confidence in their work. Target companies that offer unlimited lifetime warranties that can pass to new homeowners.

Materials

Verify that your window installer works with trusted, long-lasting brands, offers energy-saving window options, and fits your budget. Look for window options with enhanced UV protection, good energy ratings, and design flexibility, and check whether the materials have their own manufacturer warranties.

Frequently Asked Questions About Window in Ashland, CA

The ideal time to install windows in Ashland is when temperatures are moderate, generally during spring, winter or fall. These conditions enable installers to work with less worry about the weather.

The ideal type of replacement windows for your Ashland home depends on when your home was built –the average house in Ashland was built around 1963. If your home was built a while ago, you may want to consider efficient windows such as double-glazed windows, which are made to keep your home cool in the summer and warm in the winter. Wood frames also have a timeless look that's great for older homes. For newer homes, you may want to think about vinyl windows, which are durable, affordable and have a modern look.

The types of window that generally last longest are ones constructed from vinyl or wood, with triple glaze for extra insulation. Vinyl windows are renowned for their long-lasting nature and require little maintenance, and wood windows provide a more timeless look. Tripling up on the glazing will reduce energy costs in the long run. This is especially helpful during Ashland's hot summers.

It depends on your budget and the condition of your current windows. If your current windows are in good condition, you might decide to only replace the ones that really need to be replaced. If you're in an area with average energy costs, you may want to consider replacing all your windows at once to get the highest energy savings.

Replacing your own windows can be a challenging task, especially in Ashland, where temperatures can get quite hot. It's generally recommended to hire a skilled window installer. Their knowledge and experience ensures your windows are securely installed and that you get the most out of your investment.

After window installation, it's important to make sure that the windows are properly sealed and to check for any air leaks. You should also wash the windows at least once a year to prevent debris from building up and leading to damage. Additionally, you should inspect the window sills and frames once a year to make sure that the seals are not deteriorating or breaking.

Window companies in Ashland typically offer a wide range of services, including measuring and installing new windows, fixing existing windows, replacing window glass, and installing window treatments. They may also offer additional services such as weatherproofing or cleaning.

Other Ashland, CA Home Services

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