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Best Window Replacement Companies in Martinez, CA

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Written By Max Peterson|Last Updated: April 18, 2024

You might be installing new windows to upgrade your home's exterior facade, use less energy, or protect your home from harsh weather conditions. A reputable window contractor can help you get the most value from your new windows, so you can extend their lifespan.

Top Pick
4.7
  • Full-service installation
  • Large window selection
  • Nearly 30 years of experience
Best Financing
4.4
  • Full-service installation
  • In-house, U.S.-made products
  • More than 70 years of experience
Most Customizable
4.3
  • Full-service remodeling
  • 96% satisfaction rate
  • More than 30 years of experience

Top 10 Martinez Window Installation Companies

We've assembled this list of companies that specialize in window replacement in Martinez.

Martinez residents can trust the This Old House Reviews Team to provide relevant and up-to-date window replacement company recommendations in their area. To determine which installers are the best, we focus on these five criteria:

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

Window World of Greater Sacramento

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4.5/5
Based on 40 customer reviews.

Services Offered

Bay WindowsWindow Replacement/installationGlass DoorsDouble-Hung

Highlights

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

DaBella

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4.5/5
Based on 110 customer reviews.

Services Offered

Double-HungVinyl FramesGlass DoorsWindow Replacement/installation

Highlights

  • Good customer service
  • Timely service
1300 National Dr #170, Sacramento, CA 916-345-1576 dabella.us
Windows & Beyond Logo

Windows & Beyond

4.7/5
Based on 22 customer reviews.

Services Offered

Energy-Efficient OptionsBay WindowsVinyl FramesSkylightsWindow Replacement/installation

Highlights

  • Price transparency
  • Timely service
  • Free assessment
1027 Shary Ct, Concord, CA 925-689-6600 windowsandbeyond.net
Dan's Glass Inc Logo

Dan's Glass

4.5/5
Based on 29 customer reviews.

Services Offered

Glass DoorsWindow RepairMirrorsGlass RepairBay WindowsWindow Replacement/installationGlass Showers

Highlights

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

Diablo Custom Screen & Glass

4.4/5
Based on 39 customer reviews.

Services Offered

Window Replacement/installationBay WindowsCustom GlassGlass Showers

Highlights

  • Good customer service
  • Price transparency
  • Educational website
1065 Shary Cir, Concord, CA 925-689-1100 diabloscreen.com
California Glass of Vallejo, Inc. Logo

California Glass of Vallejo

4.3/5
Based on 15 customer reviews.

Services Offered

Custom Window DesignsCustom GlassWindow Replacement/installationGlass DoorsBay WindowsGlass ShowersGlass RepairMirrors

Highlights

  • Timely service
  • Good customer service
  • Price transparency
1014 Broadway, Vallejo, CA 707-643-5609 calglassofvallejo.com
Lafayette Glass Company Logo

Lafayette Glass Company

4.2/5
Based on 25 customer reviews.

Services Offered

Glass ShowersGlass DoorsEnergy-Efficient OptionsCustom GlassMirrorsWindow RepairWindow Replacement/installation

Highlights

  • Price transparency
  • Free assessment
  • Timely service
3375 Mount Diablo Blvd, Lafayette, CA 925-284-9510 lafayetteglasscompany.com
Rojas Construction and Remodeling, Inc. Logo

Rojas Construction and Remodeling

4.2/5
Based on 15 customer reviews.

Services Offered

Window Replacement/installation

Highlights

  • Timely service
  • Price transparency
  • Free assessment
2072 Essenay Ave, Walnut Creek, CA 925-584-6911 rojasremodel.com
Action Glass, Inc Logo

Action Glass

4.1/5
Based on 18 customer reviews.

Services Offered

Window Replacement/installationGlass ShowersGlass Repair

Highlights

  • Educational website
  • Free assessment
  • Good customer service
1301 Galaxy Way, Concord, CA 925-687-9000 actionglassca.com

More Local Window Companies

Diablo Glass Inc.

User Reviews: 4.1/5 

1940 Concord Ave
Concord, CA 94520

A-Taylor Made Window

User Reviews: 4.7/5 

5327 Jacuzzi St #5E
Richmond, CA 94804

Vallejo Glass Inc.

User Reviews: 3.6/5 

205 Couch St
Vallejo, CA 94590

Home Services at The Home Depot

User Reviews: 4.0/5 

11939 San Pablo Ave
El Cerrito, CA 94530

East County Glass & Window, Inc.

User Reviews: 4.4/5 

441 E 10th St
Pittsburg, CA 94565

The Glass Guru

User Reviews: 4.7/5 

1601 Enterprise Dr STE 14
Fairfield, CA 94533

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

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Facts about Martinez
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 Martinez

Reliability is crucial when it comes to choosing a window company. However, your chosen company should also suit your priorities and appreciate your vision. Keep in mind the following factors during your company search:

Window Cost by Type

When it comes to replacing your windows, value is key. Each window you replace should offer unparalleled durability at an affordable price point. Although high-quality windows may come with a higher initial price tag, they often yield better long-term value due to their extended lifespan. The style, material, and size of your replacement windows have the greatest impact on your final cost. Single-hung windows often cost less due to their straightforward style and simple mechanisms, while new skylights cost more to prepare for and install. If you're unsure, a window company can help you figure out which options are best 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
Arched$233-$1433
Awning$338-$941
Bay$778-$5777
Custom$346-$962
Casement$269-$1562
Double-hung$125-$813
Egress$231-$576
Glass Block$46-$584
Picture$202-$1497
Single-hung$91-$1540
Skylight$115-$1390
Sliding$265-$1348
Storm$54-$380
Transom$282-$590

Window Material Cost

Replacement window prices also vary based on material. Each option gives you unique advantages depending on the local climate and energy efficiency needs. Vinyl and fiberglass are readily-available materials, so they tend to cost less. Likewise, composites and aluminum look sleek and stay strong against the elements, so they tend to cost more.

Window TypesAverage Cost
Aluminum$54-$1540
Composite$556-$1249
Fiberglass$91-$778
Vinyl$187-$1733
Wood$278-$1562

Other Window Replacement Costs

Ask each window installer you're evaluating about labor costs, warranty fees, and permit fees. This will help you understand the overall expenses involved in the project.

Experience and Training

Choose a business that focuses on window installation and repair, and look for this information on its website:

  • How many years it's been operating
  • Photo galleries of completed projects
  • Official non-government accreditations attesting to its workmanship
The more experience a company has, the better its service and workmanship.

Licensing and Credentials

A California window company must be licensed as a General Building Contractor, Window Coverings Contractor and Glazing Contractor if it takes on jobs valued at over $500. Each certification 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

The kind of window you desire should factor into your company choice. Not every installation crew will necessarily be familiar with the window styles you want. A company website will show more about the styles of windows it focuses on, such as:

Finally, pay close attention to the materials that a provider uses. Each window frame material has a different life span, price point and energy efficiency level. A company will usually specify whether the windows they install use wood, composite, fiberglass, metal, or vinyl.

Customer Feedback

Perhaps the best way to prescreen window companies for your job is to find out what previous customers have said about them. Read customer reviews on sites such as Trustpilot, Google, and Yelp. You can also view customer reviews and company ratings on the Better Business Bureau (BBB) website. 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.


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Frequently Asked Questions About Window Replacement in Martinez

How could new windows help my energy efficiency?

Martinez homeowners could save up to $580 per year by switching to efficient windows. They'll also decrease their property's carbon dioxide emissions by 120 pounds per year.

According to the national Department of Energy, as much as 33% of a house's HVAC usage is to compensate for the heat or cold entering through windows. Energy-efficient windows help keep heat out in the summertime and retain heat in the wintertime, both protecting your comfort and saving you money.

What is the maintenance schedule for an average window, and how long will it last?

Refer to your product warranty to best understand how long your windows are meant to last. Most home windows are built to serve 15–20 years. Check your windows for damage, water infiltration, and subpar performance to determine whether your windows should be updated.

How long does a window replacement job take?

The length of a window replacement project can vary greatly. It usually takes up to a month for the contractor to receive your windows from the manufacturer. The installation process itself often takes 40–60 minutes per window. Keep in mind, larger windows or more complex installations may require additional time.

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

Sources

Energy Star