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Best Window Replacement Companies in San Leandro, CA

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  1. Home
  2. Local Pros
  3. Window Replacement
  4. CA
  5. San Leandro
Written By Max Peterson | Last Updated: February 05, 2024

Replacement windows can defend your home from leaks and drafts, enhance its energy efficiency, and give it extra visual flair. A skilled window company can help you get the most value from your new windows, so you can prolong their lifespan.

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

Top 10 San Leandro Window Installation Companies

We recommend these local businesses for your window replacement in San Leandro.

The This Old House Reviews Team evaluated dozens of window installers in and around San Leandro. We used the following criteria to select the best window replacement providers:

  • Product quality
  • Energy-efficiency guarantees
  • Customer reviews and recommendations
  • Professional experience and licensure
  • Services and warranties

Bayside Builders Group Logo

Bayside Builders Group

Based on 15 customer reviews.

Services Offered

Bay Windows Window Replacement/installation Energy-Efficient Options Glass Showers


  • Educational website
  • Free assessment
  • Timely service
1151 Harbor Bay Pkwy Suite 206g, Alameda, CA 510-901-9972 baysidebuildersgroup.com
Pella Windows & Doors of Northern California Logo

Pella Windows & Doors of Northern California

Based on 64 customer reviews.

Services Offered

Window Replacement/installation Glass Doors Wood Frames Double-Hung Bay Windows


  • Free assessment
  • Good customer service
  • Educational website
2251 Claremont Ct, Hayward, CA 844-537-3552 pellabranch.com
Glass Doctor of The Bay Area Logo

Glass Doctor of The Bay Area

Based on 119 customer reviews.

Services Offered

Custom Glass Bay Windows Glass Showers Window Repair Energy-Efficient Options Window Replacement/installation Mirrors Glass Repair


  • Price transparency
  • Educational website
  • Good customer service
773 Berry Ave, Hayward, CA 510-264-5277 glassdoctor.com
Best Exteriors Logo

Best Exteriors

Based on 25 customer reviews.

Services Offered

Double-Hung Window Replacement/installation Energy-Efficient Options Bay Windows Wood Frames Glass Doors Vinyl Frames Fiberglass Frames


  • Price transparency
  • Educational website
  • Timely service
1999 Harrison St #10219, Oakland, CA 510-327-0277 bestexteriors.com
Luxe Concepts Windows & Glass Logo

Luxe Concepts Windows & Glass

Based on 17 customer reviews.

Services Offered

Glass Showers Glass Doors Window Replacement/installation Mirrors


  • Good customer service
  • Price transparency
  • Educational website
2193 E 14th St, San Leandro, CA 510-346-2662 luxeconceptsinc.com
Home Services at The Home Depot Logo

Home Services at The Home Depot

Based on 16 customer reviews.

Services Offered

Window Replacement/installation Glass Showers Energy-Efficient Options Glass Doors


  • Free assessment
  • Educational website
  • Good customer service
1933 Davis St, San Leandro, CA 510-296-9232 homedepot.com
East Bay Glass Logo

East Bay Glass

Based on 26 customer reviews.

Services Offered

Glass Showers Window Replacement/installation Bay Windows Vinyl Frames Metal Frames Glass Repair


  • Free assessment
  • Good customer service
  • Price transparency
601 50th Ave, Oakland, CA 510-761-8736 eastbayglass.com
Mr Window Replacement Logo

Mr Window Replacement

Based on 101 customer reviews.

Services Offered

Bay Windows Vinyl Frames Window Replacement/installation


  • Price transparency
  • Good customer service
  • Free assessment
4053 Nicolet Ave, Fremont, CA 707-294-8507 mrwindowreplacement.com
Lafayette Glass Company Logo

Lafayette Glass Company

Based on 25 customer reviews.

Services Offered

Glass Doors Custom Glass Window Replacement/installation Energy-Efficient Options Mirrors Glass Showers Window Repair


  • Timely service
  • Free assessment
  • Price transparency
3375 Mount Diablo Blvd, Lafayette, CA 925-284-9510 lafayetteglasscompany.com

More Local Window Companies

A-Taylor Made Window

User Reviews: 4.7/5 

5327 Jacuzzi St #5E
Richmond, CA 94804

Ace Glass Company

User Reviews: 4.6/5 

381 11th St
San Francisco, CA 94103

The Sliding Door Company

User Reviews: 4.4/5 

680 8th St #163
San Francisco, CA 94103

Alexander Company

User Reviews: 4.6/5 

1322 Marsten Rd
Burlingame, CA 94010

Cal Coast Window & Door

User Reviews: 4.7/5 

5673 W Las Positas Blvd Suite 203
Pleasanton, CA 94588

Roadrunner Glass

User Reviews: 4.4/5 

4246 Peralta Blvd
Fremont, CA 94536

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 San Leandro
Annual Energy Efficient Windows Savings: $531
Average Max Temp: 70°F
Average Min Temp: 51°F
Average Daily Sunlight: 68%
Average Annual Snowfall: 0"
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 San Leandro

Each window company has different offerings and approaches. To streamline the company search, keep these factors in mind:

Window Cost by Type

Replacing your windows is a substantial expense, so balancing cost with performance is crucial. Choosing budget windows could actually raise your overall cost, due to their shorter lifespan and more intensive maintenance needs. The total cost of your window replacement will depend on the particular styles, sizes, and materials you need. Simple double-hung windows deliver great value with their straightforward style and simple mechanisms, while a sweeping, custom-size picture window will cost more. If you're undecided, a window specialist can help you decide which options are ideal 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 Types Average Cost
Arched $255-$1569
Awning $370-$1030
Bay $852-$6323
Custom $379-$1053
Casement $295-$1709
Double-hung $137-$889
Egress $252-$631
Glass Block $50-$639
Picture $222-$1639
Single-hung $100-$1686
Skylight $126-$1522
Sliding $290-$1475
Storm $59-$416
Transom $309-$646

Window Material Cost

Materials also help determine a window's cost. You might select a material based on your energy efficiency goals, the local climate, and your desired look. For example, wood windows can give your home an organic design without breaking the bank, but you'll have to invest more toward maintenance. Aluminum and composite windows cost more up-front, but they're incredibly durable against the elements, so you'll spend far less on maintenance.

Window Types Average Cost
Aluminum $59-$1686
Composite $608-$1367
Fiberglass $100-$852
Vinyl $205-$1897
Wood $304-$1709

Other Window Replacement Costs

Your total cost for new windows will also include applicable warranty fees, permit application fees, and labor. Make sure to discuss each of these factors with an estimator before committing to a window company.

Experience and Training

Examine a company's website and talk to a representative to learn more about its product and service offerings, pricing, and warranties. Many companies also keep online galleries that present past projects.

Ensure that the company focuses on window replacement. The more dedicated instruction its staff has, and the longer it has been in operation, the more likely it will provide top-notch service.

Licensing and Credentials

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

Types of Windows Offered

No two installers offer the same window types and materials. Look for one that's an expert in the type you want for your home.

  • Awning
  • Bay
  • Bow
  • Casement
  • Crank-out
  • Custom
  • Double- or single-hung
  • Egress
  • Garden
  • Jalousie
  • Picture
  • Sliding
  • Skylight
  • Specialty
  • Storm
  • Transom
  • Vent
Equally important to your desired windows' shape is their framing. Ask your window provider if it offers the frame material you want, such as composite, wood, aluminum, fiberglass, or vinyl.

Customer Feedback

Reading other customers' stories is one of the smartest ways to screen different window replacement companies. Read customer reviews on sites such as Yelp, Trustpilot, and Google. 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 San Leandro

How much energy and money will I save by upgrading my windows?

San Leandro homeowners could potentially save $530 annually by upgrading 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 time of year should I replace my windows?

Since San Leandro has quite mild winters, anytime is a good time to set up new windows. When you contact 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.

What repair services do window companies offer?

Many window companies repair mechanisms, frames, glass, window seals, and screens

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