Top-rated window pros.

Best window pros near Rancho Cucamonga, CA

Enter your zip and get matched with up to 5 pros

Need a pro for your window service project in Rancho Cucamonga, CA?

Select your specific project to find the pro for you.

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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+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%
32 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
Avatar for Window Wizards
Window Wizards
5.0(
9
)
Window Cleaning

Serving Rancho Cucamonga, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"Window Wizards did an excellent job. They pressure washed my driveway, walkway, back patio, and also washed and cleaned my patio doors. Window Wizards was very professional and did a thorough job and I would definitely hire them again and refer them to others."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

2 neighbors recently requested a quote
Recommended by100%of homeowners
...
Showing 1-10 of 921
Windows FAQs, answered by experts

When your double-hung window upper sash keeps falling down, it means you could be letting out warm air in the winter or cool air from the AC in the summer. That means your HVAC system works harder to warm or cool the house, costing you extra on electric bills.

If the lower sash continues to fall down, it means when you’ve popped open the window for fresh air, it could slam shut. In addition to being inconvenient, this could be dangerous if you have small kids, children, or pets that like to hang out by the window.

Yes, professional window cleaners will clean the surface of the glass on both the inside and the outside. They will usually clean the tracks for your windows, check and clean the weatherstripping, and even disassemble parts of your window, if necessary, to clean and lubricate interior components and moving parts.

Finding a reputable contractor for an egress window installation involves researching and vetting potential candidates. Start by searching for local professionals, reading customer reviews, and checking their websites for a portfolio of their work.

Once you have a shortlist, ask the following questions to ensure they are qualified:

• Are you licensed and insured?

• What experience do you have installing egress windows?

• Can you provide references from previous customers?

• Do you perform the work yourself or use subcontractors?

• What is the estimated project timeline and your current schedule?

• How do you handle payment?

Replacing window glass instead of the entire window is more cost-effective, maintains the frame's aesthetics, and reduces waste. It improves insulation and energy efficiency and can be completed more quickly with minimal disruption to the home.

Typically, triple-pane windows made with krypton gas filling are the most energy efficient. A window’s frame, glass, design, and installation all affect its energy efficiency. These windows, in particular, are designed highly effectively in terms of their ability to insulate.

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.