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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon271
    Verified window services reviews

Find Window pros in Ontario

Avatar for Metropolitan High Performance Windows
Metropolitan High Performance Windows
4.7(
215
)
New Windows - 6 +New Windows - 3-5New Window - Single+9 more

Serving Ontario, CA and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"We had several windows and doors replaced and I was really impressed with the new windows and doors as well as the professional installation by Perry and his crew. They made sure everything was square, clean, and caulked. Great job! I highly recommend Metropolitan High Performance Windows."
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+9

25 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Clearview Mobile Screens
Clearview Mobile Screens
4.9(
71
)
Door or Window Screens - Install or Repair

Serving Ontario, CA and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"Overall, I was very pleased with the service. I had six window screens repaired. I was told that there was a minimum of $150.00 requirement. I wasn’t told this in advance, the cost was approx. $22 per window, times 6=$132.00. We settled on $140.00."
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Response time9 hrs
Response rate91%
Recommended by94%of homeowners
Avatar for Absolute Window Cleaning
Absolute Window Cleaning
5.0(
49
)
Window Cleaning

Serving Ontario, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Ben is super friendly and professional. On time and left my windows extremely clean! He is very thorough and even wiped the window frames! I will be using him on a monthly basis. Bruce K. BearWear, Palm Springs"
Palm Springs window cleaning
Palm Springs window cleaning
Solar/garage cleaning.
Solar/garage cleaning.
Solar/garage cleaning.

+17

Response time6 hrs
Response rate94%
39 neighbors recently requested a quote
Avatar for Guaranteed Clean
Guaranteed Clean
4.9(
19
)
Door or Window Screens - Install or Repair

Serving Ontario, CA and surrounding areas

Approved

In business since 2019

Free estimates

Small jobs welcome

"He did a great job! He updated me on things he found and gave me recommendations! I definitely will use him again. My windows look better than they have since we bought this house 17yrs ago!"
Commercial Glue-Down Carpet Tiles
Hot Water Extraction
Hot Water Extraction
Living Room High Traffic Area
French style windows

+7

Response time2 hrs
Response rate89%
Recommended by93%of homeowners
Avatar for Ameristar Windows
Ameristar Windows
5.0(
9
)
New Windows - 6 +

Serving Ontario, CA and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"Needed a new sliding door since ours was old and constantly got stuck. We hired Ameristar and they were so professional. From booking the service, to purchasing the best sliding door, to the installation, everyone was so honest, polite and accommodating to the needs of my home. Now I have a sliding door that is quiet and opens and closes smoothly. Would definitely recommend hiring them if you need any new windows or sliding doors!!"
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+25

42 neighbors recently requested a quote
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Windows questions, answered by experts

Yes, you can always make an existing window bigger, but the job complexity varies widely depending on the location of the window and the framing around it. Exterior walls are always load-bearing, so making windows wider will require structural changes that make for a more complex but doable project. Making windows taller often won’t require structural changes.

Impact windows can last between 10 and 40 years, depending on how much wear and tear they receive. This is roughly within the range for standard windows; standard windows tend to last between 15 and 50 years. You can extend your windows’ lifespans by performing regular maintenance on them and ensuring they are installed correctly.

In most cases, it's worth it to install hurricane windows—especially if you live in an area prone to hurricanes and storms. Hurricane windows not only protect your windows from breaking but also protect the interior of your home from storm damage while also potentially reducing your homeowner's insurance premium. On top of that, hurricane windows have an ROI of 80% to 85%.

Double-pane windows offer several key benefits, making them a worthwhile investment. They provide superior insulation and energy efficiency compared to single-pane windows, which helps limit heat loss, maintain more comfortable indoor temperatures, and lower your utility bills. The design, which features two panes of glass filled with air or gas, also dramatically reduces noise from outside, making your home significantly quieter. Additionally, the dual-pane construction strengthened by spacers improves the durability and security of your windows.

Storm windows are placed outside of already-installed windows. Regular windows are installed into a frame, offering a barrier to the elements but no special protection. Storm windows add extra protection to regular windows, reduce noise, and improve insulation. Replacing a regular window involves a different process than installing a storm window. 

The Ontario, CA homeowners’ guide to window services

From average costs to expert advice, get all the answers you need to get your job done.