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TRUSTED BY MONROVIA, CA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon128
    Verified window services reviews

Find Window pros in Monrovia

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 Monrovia, CA and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"A plus service, Cathi Johnson recommended a glass company since I did not want to replace the window. Cathi went above and beyond to help me since I am no expert at windows. She gave a great recommendation and excellent customer service skills. Highly recommend Metropolitan high performance windows. I know when we do need an upgrade for all of our windows I will surely be making a call to Cathie."
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+9

28 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Clear Glass
Clear Glass
5.0(
17
)
Window Cleaning

Serving Monrovia, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Customers say: True professional

"After 20 years of neglect on my part, the windows in my house are now unbelievably clear thanks to the work of Justin and José from Clear Glass. I can recommend them without reservation. The two men did a first-class job washing the windows and cleaning the screens and the windowsills, both inside and outside. When I pointed out to Justin that two of the windows were particularly dirty, he told me that the dirt was actually discoloration caused by an issue with the argon gas insulation between the double-panes. He then told me that I should ask the manufacturer to replace the two damaged windows. In addition, José realigned three of the windows that had come off the tracks on either side of the panes. The cost of the job was very competitive, especially considering the time it took to remove so much dirt. Justin also gave me a seven-day guarantee to come back and redo anything that he had missed or that needed attention. (I did not need to take advantage of that service.)"
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+17

Response time2 days
Response rate100%
2 neighbors recently requested a quote
Avatar for Gavidia Glass Services
Gavidia Glass Services
5.0(
54
)
Window Glass - Install or Replace

Serving Monrovia, CA and surrounding areas

Approved

In business since 2019

Warranties offered

Offers commercial services

"When looking for a professional to change out my broken window, I chose Gavidia Glass because all his reviews were positive. After dealing with Robert I can see why he is so highly rated. Robert was able to assess my problem from only talking to me over the phone and a few pictures sent by text. My broken window was a slight emergency as due to close wild fires creating ash and smoke. Robert showed up the same day and fixed my window in under an hour and the work was more than satisfactory. The job was fairly priced and because everything was done so well I will be calling back Gavidia Glass for all my future projects. Thank you again Robert."
12109
Response time4 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Brothers Home Improvement Inc
Brothers Home Improvement Inc
4.6(
71
)
New Windows - 3-5New Windows - 2New Windows - 6 ++9 more

Serving Monrovia, CA and surrounding areas

Approved (Corporate)

In business since 1994

Free estimates

Warranties offered

"Fantastic. Everyone from start to finish was super professional and super friendly. The sales/estimate and measurement guys both did a great job explaining things to us, the windows look great and fit perfectly (already got compliments on them), and the guys installing the windows were all very respectful about keeping from making a big mess. Everyone we dealt with had great attitudes; they worked hard but were so friendly it felt like they were just friends helping out. Great service overall, much better than another place we checked out earlier, and the price was actually much more reasonable, too."
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+2

Response time11 hrs
Response rate100%
8 neighbors recently requested a quote
Avatar for Window Wizards
Window Wizards
5.0(
9
)
Window Cleaning

Serving Monrovia, 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."
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+3

2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for ProView LLC
ProView LLC
5.0(
7
)
Window Cleaning

Serving Monrovia, CA and surrounding areas

Approved

In business since 2025

Free estimates

Small jobs welcome

"ProView technician was very polite and professional. They made sure I approved before they were done with the job! Would absolutely recommend to others and I am going to use them again!"
2 neighbors recently requested a quote
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Windows questions, answered by experts

To tell if a window is single or double-pane, focus on the edge. Double-pane windows have two glass layers separated by a spacer, which you can usually see around the edges. For single-pane windows, it’s just one sheet of glass. Another easy trick: shine a light at the window—single-pane glass reflects once, while double-pane glass reflects twice. Lastly, if you feel both sides of the glass on a cold day, double-paned windows will feel warmer because of the insulating gap between the panes.

Vinyl windows have a few cons to consider before installing. For instance, while vinyl windows are energy efficient in terms of maintaining your home’s temperature, the actual process of making vinyl windows involves chemicals that are harmful for the environment. Vinyl windows are also less customizable than some other types of windows.

The visibility through tinted house windows depends on the lighting. During the day, when it is brighter outside, privacy film prevents people from seeing into your home. However, this effect reverses at night. If you have lights on inside, it becomes brighter indoors than outdoors, allowing people to see inside. To optimize privacy, you can select from various shades of film, ranging from lighter to darker, which affects how much is visible from the outside.

Yes, storm windows should be tempered. According to the International Association of Certified Home Inspectors, tempered glass is stronger and can withstand temperatures higher than laminated glass. Tempered glass is important for storm windows because it protects against outside elements and household accidents by not producing sharp, jagged pieces when it breaks or shatters.

Rotting wood, frame misalignment, or damaged seals often require attention.

The Monrovia, CA homeowners’ guide to window services

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