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TRUSTED BY RANCHO CUCAMONGA, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon273
    Verified window services reviews

Top-Rated Window pros in Rancho Cucamonga - Updated Nov 2026

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 Rancho Cucamonga, 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

22 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Absolute Window Cleaning
Absolute Window Cleaning
5.0(
49
)
Window Cleaning

Serving Rancho Cucamonga, 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%
31 neighbors recently requested a quote
Avatar for Empire Sliding Doors
Empire Sliding Doors
4.8(
150
)
Door or Window Screens - Install or Repair

Serving Rancho Cucamonga, CA and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

Empire Sliding Doors takes great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer?s needs. Our mission is to provide excellent workmanship and complete customer satisfaction from start to completion of a project. \n \nIn order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. \n \nWe guarantee our work and assure you that your door will be sliding like new when we are finished. We always leave your premises better than we found it.

Response time4 hrs
3 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Renewal by Andersen of Greater San Diego
Renewal by Andersen of Greater San Diego
4.7(
43
)
New Windows - 3-5New Windows - 6 +New Windows - 2+6 more

Serving Rancho Cucamonga, CA and surrounding areas

Approved

In business since 1995

Free estimates

Warranties offered

"This is our second window installation with Renewal By Anderson. We had an outstanding experience our first time around, and today our much anticipated installation of two very large stationary windows took place. Bebe and Ryan were our installers for this job. They were awesome!! They were friendly, they were prompt, and they even helped me figure out how to contact Anderson about a window screen that has been damaged by my landscapers. I very much appreciated their professionalism and their extra attention to detail. I highly recommend Renewal by Anderson for replacement windows. Thanks Bebe and Ryan, you guys are the best!!!"
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+10

Response time6 days
Response rate100%
24 neighbors recently requested a quote
Avatar for Guaranteed Clean
Guaranteed Clean
4.9(
19
)
Door or Window Screens - Install or Repair

Serving Rancho Cucamonga, CA and surrounding areas

Approved

In business since 2019

Free estimates

Small jobs welcome

"Andrew and his wife are very professional and provided excellent cleaning services (window cleaning & carpet cleaning) for my office building. They did such a great job, I had them clean my windows, solar panels and install bird proofing material at my home. They are very dedicated and do the job very professionally and for very reasonable price."
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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Windows FAQs, answered by experts

Bay windows are supported by braces and industrial strength cables, often at the top of the window but sometimes at the bottom. The bay window may need buttress supports if installed on the second floor. Wood screws on the interior also hold the bay window in place. Bay windows are heavy and need proper support to prevent sagging and wall damage. You need to ensure that the support system can hold the weight of the window and the roof cab over the window.

The primary benefits of an egress window include providing a safe emergency exit, increasing natural light in a space like a basement, and improving ventilation. Additionally, installing an egress window can often increase your property's value.

Costs depend on hardware type, labor rates, and the extent of the repair.

According to the U.S. Department of Energy, low-E windows can reduce energy loss by 30% to 50%. But the actual effect of low-E windows in your home will depend on many factors, like climate, number of windows, window treatments, and more. In terms of aesthetics, you may or may not notice a difference in how your windows look or how much natural light shines through. But overall, low-E windows look very similar to traditional windows.

Yes, you absolutely need a permit to add a window to your house. Your contractor can likely obtain this permit on your behalf. Ask about this when getting quotes from multiple window contractors.

The Rancho Cucamonga, CA homeowners’ guide to window services

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