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Best Window Replacement Companies in Oakley, CA

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  1. Home
  2. Local Pros
  3. Window Replacement
  4. CA
  5. Oakley
Written By Max Peterson|Last Updated: May 18, 2024

Replacement windows can shield your home from leaks and drafts, boost its energy efficiency, and provide it with extra visual flair. Local installers recognize that homeowners would prefer not to pay a pretty penny for window replacement in Oakley. They work with cost-efficient materials that don't sacrifice durability.

Top Pick
  • Full-service installation
  • Large window selection
  • Nearly 30 years of experience
Most Customizable
  • Full-service remodeling
  • 96% satisfaction rate
  • More than 30 years of experience
Best Window Selection
  • Free Quotes
  • 2022 J.D. Power award winner
  • Materials sourced within the U.S.

Top 10 Oakley Window Installation Companies

By choosing one of these top companies for window replacement in Oakley, you'll enjoy your new windows in no time.

Oakley residents can trust the This Old House Reviews Team to provide authoritative, current window provider recommendations. To find out the best companies, we focus on these five factors:

  • Services and warranties
  • Professional experience and licensure
  • Product quality
  • Customer reviews and recommendations
  • Energy-efficiency guarantees
Window World of Greater Sacramento Logo

Window World of Greater Sacramento

Based on 40 customer reviews.

Services Offered

Window Replacement/installationBay WindowsDouble-HungGlass Doors


  • Free assessment
  • Price transparency
  • Timely service
9777 Business Park Dr Suite B, Sacramento, CA 916-461-8705 windowworldsacramento.com
DaBella Logo


Based on 110 customer reviews.

Services Offered

Window Replacement/installationVinyl FramesDouble-HungGlass Doors


  • Timely service
  • Good customer service
1300 National Dr #170, Sacramento, CA 916-345-1576 dabella.us
East County Glass & Window, Inc. Logo

East County Glass & Window

Based on 51 customer reviews.

Services Offered

Window Replacement/installationGlass DoorsMirrorsBay WindowsGlass Showers


  • Educational website
441 E 10th St, Pittsburg, CA 925-432-1433 ecglass.com
Antioch Glass Logo

Antioch Glass

Based on 21 customer reviews.

Services Offered

Window Replacement/installationGlass ShowersGlass DoorsWindow RepairMirrorsTempered GlassEnergy-Efficient Options


  • Good customer service
  • Free assessment
  • Educational website
1207 Auto Center Dr, Antioch, CA 925-777-9191 antiochglass.net
Windows & Beyond Logo

Windows & Beyond

Based on 22 customer reviews.

Services Offered

Bay WindowsSkylightsEnergy-Efficient OptionsVinyl FramesWindow Replacement/installation


  • Educational website
  • Free assessment
  • Good customer service
1027 Shary Ct, Concord, CA 925-689-6600 windowsandbeyond.net
Dan's Glass Inc Logo

Dan's Glass

Based on 29 customer reviews.

Services Offered

MirrorsBay WindowsGlass RepairWindow Replacement/installationGlass DoorsWindow RepairGlass Showers


  • Timely service
  • Educational website
  • Price transparency
1600 Concord Ave, Concord, CA 925-827-4173 dansglassinc.com
Diablo Custom Screen & Glass Logo

Diablo Custom Screen & Glass

Based on 39 customer reviews.

Services Offered

Window Replacement/installationGlass ShowersBay WindowsCustom Glass


  • Good customer service
  • Free assessment
  • Price transparency
1065 Shary Cir, Concord, CA 925-689-1100 diabloscreen.com
Reborn Cabinets Inc. Logo

Reborn Cabinets

Based on 469 customer reviews.

Services Offered

Window Replacement/installationBay WindowsGlass ShowersDouble-Hung


  • Good customer service
  • Free assessment
  • Educational website
1306 Stealth St A, Livermore, CA 408-359-4093 reborncabinets.com
Diablo Glass Inc. Logo

Diablo Glass

Based on 30 customer reviews.

Services Offered

MirrorsGlass ShowersGlass DoorsWindow Replacement/installation


    1940 Concord Ave, Concord, CA 925-682-8271 diabloglassinc.com

    More Local Window Companies

    Action Glass, Inc

    User Reviews: 4.1/5 

    1301 Galaxy Way
    Concord, CA 94520

    Sears Heating and Air Conditioning

    User Reviews: 4.3/5 

    283 E Airway Blvd
    Livermore, CA 94551

    Rojas Construction and Remodeling, Inc.

    User Reviews: 4.2/5 

    2072 Essenay Ave
    Walnut Creek, CA 94597

    Cal Coast Window & Door

    User Reviews: 4.7/5 

    5673 W Las Positas Blvd Suite 203
    Pleasanton, CA 94588

    Quality Windows & Doors

    User Reviews: 4.7/5 

    3732 Stanley Blvd Ste B
    Pleasanton, CA 94566

    Custom Exteriors, Inc

    User Reviews: 4.5/5 

    2142 Rheem Dr ste e
    Pleasanton, CA 94588

    To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

    New window replacement installed in a home

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    Facts about Oakley
    Annual Energy Efficient Windows Savings:$579
    Average Max Temp:71°F
    Average Min Temp:49°F
    Average Daily Sunlight:68%
    Average Annual Snowfall:0.2"
    Average Monthly Precipitation:1.47"

    Expert Tips By

    This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

    How To Choose a Window Company in Oakley

    Each window installer has unique offerings and approaches. To ease the company search, keep these factors in mind:

    Window Cost by Type

    Replacing your windows is a major purchase, so balancing cost with performance is important. Choosing budget windows could actually raise your overall cost, due to their shorter lifespan and more intensive maintenance needs. The material, size, and style of your new windows play the largest role in determining your final cost. Transom windows are inexpensive with their simple size and straightforward form factor, while a custom-cut arch window in a master suite will cost more. If you're unsure, a window provider can help you decide which options are most suitable for your home.

    In this table, you can find cost data for the most common residential window types to determine how much you might pay.

    Window TypesAverage Cost
    Glass Block$46-$584

    Window Material Cost

    You'll also need to choose a window material. Homeowners usually base their decision on energy efficiency objectives, the local climate and aesthetic preferences. Aluminum windows are perfect for sleek, modern designs, but they cost more up-front. You'll pay less for wood windows up-front, but you'll need to invest in regular maintenance to prevent the frame from warping and wear. Vinyl is readily available and tends to cost less, but don't underestimate its strong durability and low maintenance needs.

    Window TypesAverage Cost

    Other Window Replacement Costs

    Ask each window installer you're considering about labor costs, warranty fees, and permit fees. This will help you get a clear picture of the overall expenses involved in the project.

    Experience and Training

    The longer a window installer has been in business, the better its workmanship will likely be. Call a company representative to learn more about its guarantees, public and private credentials, and experience. Company websites often have photo galleries where you can see previous work technicians have done.

    Licensing and Credentials

    A California window company must be licensed as a General Building Contractor, Glazing Contractor and Window Coverings Contractor if it performs jobs valued at over $500. Each license has its own test and work requirements. If a contractor is caught working without a license, they'll have to pay hefty penalties.

    Types of Windows Offered

    There are numerous replacement window types you can choose from, and it's essential to find a company that is experienced with the ones you want. Browse a company's website and reviews for any of these types:

    Also, check the style of window framing materials a company works with. Each material has varying price points, life spans, and energy performance capabilities. Common materials include aluminum, wood, composite, fiberglass and vinyl.

    Customer Feedback

    Reading other customers' stories is an interesting way to screen potential window companies. Trustworthy sources for customer reviews include Google, Trustpilot, and the BBB Speak with people you know who have used a company you're interested in, and ask a representative for a copy of its reference list.

    Ready to Get a Quote on Your Window Project?

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    Frequently Asked Questions About Window Replacement in Oakley

    What are the benefits of hiring a window installer?

    By hiring an expert, you don't need to worry about making measurement mistakes or not having the right tools. A window installation team is well-equipped with the right supplies and knowledge to do the job safely and accurately. You can also get fast, informed answers to your questions and tailored assistance to maximize your new windows' potential.

    What time of year should I replace my windows?

    Since Oakley has quite mild winters, any time is a good time to set up new windows. When you get in touch with an installer, ask the representative about when demand is lowest. By scheduling your job during an off-peak period, you could potentially save some money on labor costs.

    Do window installers also work with blinds and coverings?

    Maybe. Several installers work with both windows and blinds, so you can design a window covering solution that adds visual appeal and boosts your new windows' performance. However, based on your location, blind work can require a different license that a company might not have. During your company search, ask each representative about blind installation. If a company does not offer it, they might delegate the task to a different company or recommend a retailer that can help you with blinds.

    To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

    More Window Resources

    National Windows Company Ranking Methodology


    Energy Star