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Best Window Replacement Companies in Montclair, CA

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

The hot summer days in Montclair can reach up to 99°F. To help stay cool and comfortable, you deserve durable windows that weather the heat. An experienced window installer can help you get the most value from your new windows, so you can maximize 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 Montclair Window Installation Companies

By selecting one of these best companies for window replacement in Montclair, you'll enjoy your new windows in no time.

The This Old House Reviews Team assessed dozens of window companies in and around Montclair. We considered the following criteria to select the best window replacement installers:

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

Window World of Los Angeles

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4.4/5
Based on 31 customer reviews.

Services Offered

Vinyl FramesWindow Replacement/installationBay WindowsDouble-HungGlass Doors

Highlights

  • Free assessment
  • Price transparency
  • Educational website
718 Arrow Grand Cir, Covina, CA 310-564-7299 windowworldla.com
SoCal Window Pros Logo

SoCal Window Pros

4.7/5
Based on 46 customer reviews.

Services Offered

Window Replacement/installation

Highlights

  • Good customer service
  • Free assessment
  • Educational website
482 W Arrow Hwy Unit A, San Dimas, CA 909-394-7777 socalwindowpros.com
Hometime Windows & Doors Logo

Hometime Windows & Doors

4.7/5
Based on 99 customer reviews.

Services Offered

Energy-Efficient OptionsWindow Replacement/installationGlass Doors

Highlights

  • Good customer service
  • Price transparency
  • Free assessment
859 E Rte 66 Suite A, Glendora, CA 626-618-8557 hometimewindows.com
Mancino Door & Window, Inc. Logo

Mancino Door & Window

4.6/5
Based on 82 customer reviews.

Services Offered

Window Replacement/installation

Highlights

  • Price transparency
  • Good customer service
  • Educational website
605 E Rte 66, Glendora, CA 626-334-2525 mdwdoors.com
Design Windows and Doors Inc. Logo

Design Windows and Doors

4.5/5
Based on 178 customer reviews.

Services Offered

Fiberglass FramesWood FramesWindow Replacement/installationGlass DoorsDouble-HungBay WindowsEnergy-Efficient OptionsVinyl Frames

Highlights

  • Educational website
  • Free assessment
  • Good customer service
504 S Mountain Ave, Ontario, CA 909-365-2179 designwindowsinc.com
Glendora Glass & Mirror Logo

Glendora Glass & Mirror

4.5/5
Based on 16 customer reviews.

Services Offered

Window Replacement/installationGlass ShowersMirrors

Highlights

  • Price transparency
712 E Rte 66, Glendora, CA 626-335-3699 glendoraglass.com
La Verne Glass &Screen Logo

La Verne Glass &Screen

4.5/5
Based on 33 customer reviews.

Services Offered

Glass DoorsGlass ShowersMirrorsCustom Window DesignsWindow Replacement/installationCustom Glass

Highlights

  • Price transparency
  • Good customer service
  • Free assessment
1782 N White Ave, La Verne, CA 909-593-8317 laverneglassandscreen.net
Molding's Plus Inc Logo

Molding's Plus

4.4/5
Based on 125 customer reviews.

Services Offered

Window Replacement/installationGlass Doors

Highlights

  • Free assessment
  • Price transparency
  • Good customer service
1856 S Grove Ave, Ontario, CA 909-947-3310 moldingsplus.com
The Glass Company Logo

The Glass Company

4.4/5
Based on 32 customer reviews.

Services Offered

Window Replacement/installationGlass ShowersGlass Repair

Highlights

  • Educational website
  • Free assessment
  • Price transparency
9630 7th St Unit 115, Rancho Cucamonga, CA 909-994-8744 theglasscompanyca.com

More Local Window Companies

J. R. Door & Window Inc

User Reviews: 4.3/5 

615 N Benson Ave Unit I
Upland, CA 91786

Madison Window Products

User Reviews: 4.3/5 

8720 S Hellman Ave
Rancho Cucamonga, CA 91730

United Builders Windows & Doors

User Reviews: 4.7/5 

13238 White Fir Ct
Rancho Cucamonga, CA 91739

CDA Windows and Doors

User Reviews: 4.7/5 

10247 Bellegrave Ave Suite 102
Mira Loma, CA 91752

Retro Windows and Patio Doors LLC

User Reviews: 4.7/5 

9590 Catawba Ave
Fontana, CA 92335

Andes windows & doors

User Reviews: 4.7/5 

1665 Third St C
Norco, CA 92860

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 Montclair
Annual Energy Efficient Windows Savings:$540
Average Max Temp:77°F
Average Min Temp:57°F
Average Daily Sunlight:72%
Average Annual Snowfall:0"
Average Monthly Precipitation:0.59"

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 Montclair

An exceptional reputation is key when it comes to choosing a window company. However, your chosen company should also align with your needs and respect your vision. Keep in mind the following factors during your company search:

Window Cost by Type

When you're shopping for new windows, it's important to remember that there's more to cost than just purchase price. You want a high-quality and durable window. Choosing budget windows could actually raise your overall cost, since they come with a reduced lifespan and more intensive maintenance needs. The material, size, and style of your new windows play the largest role in determining your final cost. Single-hung windows often cost less due to their straightforward style and simple mechanisms, while a sweeping, custom-size picture window will cost more. It's wise to speak with a vetted window installer to determine your most suitable options.

This table shows average prices for various window types to give you an idea of what to expect.

Window TypesAverage Cost
Arched$224-$1376
Awning$324-$903
Bay$747-$5545
Custom$332-$924
Casement$258-$1499
Double-hung$120-$780
Egress$221-$553
Glass Block$44-$561
Picture$194-$1437
Single-hung$87-$1478
Skylight$110-$1335
Sliding$254-$1293
Storm$52-$365
Transom$271-$566

Window Material Cost

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

Window TypesAverage Cost
Aluminum$52-$1478
Composite$534-$1199
Fiberglass$87-$747
Vinyl$179-$1663
Wood$267-$1499

Other Window Replacement Costs

Ask each company 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

Examine a company's website and chat with a representative to learn more about its product and service offerings, pricing, and guarantees. Many window companies also keep online photo galleries that highlight past projects.

Ensure that the company focuses on window replacement. The more specific training its staff has, and the longer it has been in business, the more likely it will provide high-quality service.

Licensing and Credentials

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

Types of Windows Offered

The style of window you prefer should influence your company choice. Not every installation crew will necessarily be familiar with the window brand you want. A company website will tell more about the varieties of windows it focuses on, such as:

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

Customer Feedback

Perhaps the best way to vet window companies for your job is to read what previous customers have said about them. You can find customer reviews on websites like Google, Yelp, Trustpilot, and the BBB. Referrals can also help you in your company search. Ask each company you're interested in for a list of references, and talk to family and friends about who they use for window installations.


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Frequently Asked Questions About Window Replacement in Montclair

How could new windows help my energy efficiency?

Montclair homeowners could save up to $540 each year by installing efficient windows. They'll also reduce their property's carbon dioxide emissions by 120 pounds per year.

According to the national Department of Energy, up to a third 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 in during the wintertime, improving your comfort and furthering your dollar.

How frequently should I upgrade or replace my windows?

Windows don't last forever, and most vinyl and wood models are built to serve your home for around two decades. Over time, weatherproofing materials loosen, framing contracts and expands, and window coatings lose their efficacy. These changes result in condensation, air leaks, energy loss, and other expensive problems necessitating repair or replacement.

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 around an hour 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