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TRUSTED BY ONTARIO, CA HOMEOWNERS

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

Verified Reviews for Window Service pros in Ontario, CA

*The Angi rating for Window Service companies in Ontario, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.

*The HomeAdvisor rating for Window Service companies in Ontario, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.

Last update on August 20, 2024

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 Windows - 2+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

26 neighbors recently requested a quote
Recommended by93%of homeowners
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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

"Contacted me right away and gave estimate and after showing pics of the windows gave me an exact price a very fair price.. very friendly"
Additional Photos
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Response time10 hrs
Response rate100%
Recommended by94%of homeowners
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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%
37 neighbors recently requested a quote
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Avatar for Empire Sliding Doors
Empire Sliding Doors
4.8(
150
)
Door or Window Screens - Install or Repair

Serving Ontario, CA and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Quality work and best price in area for services performed."
Response time4 hrs
6 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for Elite Window & Property Care LLC - Unlicensed Contractor
Elite Window & Property Care LLC - Unlicensed Contractor
4.9(
45
)
Window Cleaning

Serving Ontario, CA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"I just know he did a great work on all my windows ."
exterior before
exterior after
the process
interior before
interior after

+11

Response time10 hrs
Response rate99%
14 neighbors recently requested a quote
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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

"Andrew was conscientious and made certain all was well before he left. My windows are beautiful and shine like diamonds. I will use him again and recommend him to others."
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
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Avatar for Window Wizards
Window Wizards
5.0(
9
)
Window Cleaning

Serving Ontario, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"Friendly, efficient and professional! Did a great job removing many years of dirt from our windows. Highly recommended!"
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+3

2 neighbors recently requested a quote
Recommended by100%of homeowners
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Windows questions, answered by experts

Mulled windows are no less efficient than individual windows, provided the wall opening is the same size. Larger wall openings filled with glass will always reduce overall energy efficiency, as glass transmits heat more readily than a solid wall. If the windows that are mulled together have the same square footage as individual windows, you might actually see a small decrease in your electric bills, as mulled windows let in more natural light that can reduce interior lighting costs.

When specifying window sizes, manufacturers use a standard four-digit code system. The first two numbers represent window width, and the last two represent window height. For example, a window with a code of 2917 has dimensions of 2 feet, 9 inches wide by 1 foot, 7 inches high. Windows with even dimensions include zeros as placeholders. For example, a window that is 5 feet wide by 2 feet high would have a code of 5020.

Because egress windows are meant for emergency exiting and entering, they need to be an accessible size. The smallest an egress window is allowed to be is 15 inches in width and height, with an opening of around 4 square feet.

Costs depend on window size, type, material, and labor. Custom shapes or sizes typically incur higher expenses; full installation includes removing old windows.

The maximum protruding distance allowed for a bay window is determined by its flank angles. 30-degree flanks can extend about 13 to 14 inches. If the angle is 45 degrees or larger, then the bay window can stick out about 19 inches. If the window extends too far out, it would cause structural instability and safety concerns.

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.

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