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  • Written by
    Max Peterson
  • Fact Checked
  • Updated

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.

Most Customizable
Power Home logo
4.3/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Full-service remodeling
  • 96% satisfaction rate
  • More than 30 years of experience

Next-Day Appointments Available

Best Financing
DaBella logo
4/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Knowledgeable sales representatives
  • American-made products
  • Great financing options

10 Best Window Replacement Companies in Montclair

Brands are algorithmically curated from a database of local service providers near you. We require a minimum number of Google reviews and average ratings for provider inclusion.

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

Featured Partner
Renewal by Andersen of Orange County Logo
Top Rated

Renewal by Andersen of Orange County

5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 1409 reviews


22982 Alcalde Dr, Laguna Hills, CA 92653

(949) 265-7600

www.renewalbyandersen.com/window-comp...

SoCal Window Pros

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 56 reviews


482 W Arrow Hwy Unit A, San Dimas, CA 91773

(909) 394-7777

socalwindowpros.com
Hometime Windows & Doors Logo

Hometime Windows & Doors

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 100 reviews


859 E Rte 66 Suite A, Glendora, CA 91740

(626) 618-8557

www.hometimewindows.com
Mancino Door & Window, Inc. Logo

Mancino Door & Window, Inc.

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 84 reviews


605 E Rte 66, Glendora, CA 91740

(626) 334-2525

www.mdwdoors.com
Design Windows and Doors Inc. Logo

Design Windows and Doors Inc.

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 179 reviews


504 S Mountain Ave, Ontario, CA 91762

(909) 365-2179

www.designwindowsinc.com

Glendora Glass & Mirror

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 17 reviews


712 E Rte 66, Glendora, CA 91740

(626) 335-3699

www.glendoraglass.com
La Verne Glass &Screen Logo

La Verne Glass &Screen

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 39 reviews


1782 N White Ave, La Verne, CA 91750

(909) 593-8317

www.laverneglassandscreen.net

Molding's Plus Inc

4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 127 reviews


1856 S Grove Ave, Ontario, CA 91761

(909) 947-3310

www.moldingsplus.com

The Glass Company

4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 33 reviews


9630 7th St Unit 115, Rancho Cucamonga, CA 91730

(909) 994-8744

theglasscompanyca.com
J. R. Door & Window Inc Logo

J. R. Door & Window Inc

4.3/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 53 reviews


615 N Benson Ave Unit I, Upland, CA 91786

(909) 949-9902

www.jrdoorandwindow.net

Facts about Montclair

  • Annual Energy Efficient Windows Savings:
    $540
  • Average Max Temperature:
    77°F
  • Average Min Temperature:
    57°F
  • Average Daily Sunlight:
    72%
  • Average Annual Snowfall:
    0.0”
  • Average Monthly Precipitation:
    0.59”

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 replacement 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-$1,376
Awning$325-$904
Bay$748-$5,546
Custom$333-$924
Casement$259-$1,500
Double-hung$121-$781
Egress$222-$554
Glass Block$44-$561
Picture$195-$1,438
Single-hung$88-$1,479
Skylight$111-$1,335
Sliding$255-$1,294
Storm$53-$366
Transom$271-$567

*Our team sourced and verified this cost data by analyzing RSMeans construction estimates, national material and labor costs, and quotes obtained during our in-house consumer focus groups.

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$53-$1,479
Composite$534-$1,200
Fiberglass$88-$748
Vinyl$180-$1,664
Wood$267-$1,500

*Our team sourced and verified this cost data by analyzing RSMeans construction estimates, national material and labor costs, and quotes obtained during our in-house consumer focus groups.

Other Window Replacement Costs

Your contractor will factor the price for your windows and the value of their services into its total estimate. Make sure to take into account the cost of installation, guarantees, and any other supplemental fees that your project may entail.

Experience and Training

The longer a window installer has been operating, the better its workmanship will likely be. Talk with a company representative to learn more about its experience, public and private credentials, and guarantees. Company websites often keep photo galleries demonstrating previous work technicians have done.

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.

Frequently Asked Questions about Window Replacement in Montclair

More Window Resources

National Windows Company Ranking Methodology

Sources

Energy Star

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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