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TRUSTED BY DISCOVERY BAY, CA HOMEOWNERS

  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon135
    Verified window services reviews

Verified Reviews for Window Service pros in Discovery Bay, CA

*The Angi rating for Window Service companies in Discovery Bay, 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 Discovery Bay, 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 February 16, 2025

Find Window pros in Discovery Bay

Avatar for Brothers Home Improvement Inc
Brothers Home Improvement Inc
4.8(
186
)

Serving Discovery Bay, CA and surrounding areas

Approved (Corporate)

In business since 1994

Free estimates

Warranties offered

"They did fast work installing their product. They look beautiful. I had a water leak on one of their window frames; they promptly and professionally repaired it."
San Jose California Custom Design Home Window
San Jose California Home Window Contractors
San Jose California Window & Door Replacement Company
Response time1 day
Response rate100%
32 neighbors recently requested a quote
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Avatar for Elite Window & Gutter Cleaning
Elite Window & Gutter Cleaning
4.9(
429
)

Serving Discovery Bay, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"I had my window screens replaced (7 windows) and I had a screen door replaced on my glass sliding door. These guys where fast and did an excellent job. I also had them clean my dryer vent, they knew what they where doing, they over came all obstacle, they did a great job. I will hire them again in the future."
Sun Screens
Sunscreens
sunscreen
sunscreen
sunscreens

+59

Response time2 hrs
Response rate98%
211 neighbors recently requested a quote
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Avatar for Best Exteriors Construction Inc
Best Exteriors Construction Inc
4.8(
16
)

Serving Discovery Bay, CA and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"They did an excellent job and I highly recommend them for window replacement work. Gary Chern provided a very clear presentation of the company and the windows they offer with various options. Larry Khimich was very communicative with the details of the scope of work and their crew did an excellent job. They damaged one lawn decoration that we discovered later and they provided payment for replacement of the decoration. Mistakes happen and they made good on the damage. They did the work in October and it is now the end of March. No problems and we are very happy with our new windows!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+112

Response time12 hrs
Response rate100%
11 neighbors recently requested a quote
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Avatar for Ripple Home Services - Unlicensed Contractor
Ripple Home Services - Unlicensed Contractor
4.9(
34
)

Serving Discovery Bay, CA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Hector did a great job and had great customer service. My windows were clean as new."
Solar Cleaning
Solar Cleaning
Pressure Washing
Pressure Washing
Pressure Washing

+14

Response time3 hrs
Response rate100%
3 neighbors recently requested a quote
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Avatar for Gipson Windows & Gutter Cleaning
Gipson Windows & Gutter Cleaning
4.8(
37
)

Serving Discovery Bay, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Warranties offered

"Just if they canâ t show up during the 4 hr window, please call if youâ re showing up late"
Before
After
Gutter Guards & Cleaning
Gutter Guards & Cleaning
Finished Gutter Guards

+9

Response time2 hrs
Response rate99%
82 neighbors recently requested a quote
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Avatar for Renewal by Andersen
Renewal by Andersen
3.8(
126
)

Serving Discovery Bay, CA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2007

Free estimates

Warranties offered

"Renewal by Andersen of Wyoming did an incredible job with installing windows in our home. Thank you to the team who did the install and to the company for creating these exceptional windows."
Brighten up your office space!
City Apartments
Create an oasis in the primary bedroom
Create a nice beach view
Floor to ceiling sunlight

+2

Response time10 mins
5354 neighbors recently requested a quote
Recommended by66%of homeowners
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Avatar for Northwest Exteriors, Inc.
Northwest Exteriors, Inc.
4.2(
28
)

Serving Discovery Bay, CA and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"Everything about the window replacement project with Northwest Exteriors went perfectly. Professional, worry-free, quality product, quality install, left no mess (believe me that is a big deal). Why can”t all contractors be like Northwest? Thanks HA!"
Lattice Patio Cover
Solid Patio Cover
Lattice Cover attatched to home
Free Standing Patio Cover by pool
Free Standing Patio Cover

+39

Response time2 days
Response rate92%
19 neighbors recently requested a quote
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Showing 1-10 of 508
Windows questions, answered by experts

The cost of window installation depends on several factors, including the window type, size, and frame material. Labor rates, the need for custom sizing, and any required structural modifications will also influence the final price.

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.

Typically, a bay window is, at minimum, 42 inches wide. That said, you can always design a custom bay window that is smaller—box bay windows are usually less than three feet in width and are ideal for smaller spaces.

There are many signs to look out for that tell you it’s time to replace a double-hung window. If the window is drafty and inefficient, you may need a new window to block out air leaks and keep your utility bills from skyrocketing. Other signs that it’s time to replace a window include foggy glass, soft or broken window frames, or window sashes that won’t open or close easily.

Removing a window isn’t a very long process. Depending on several factors, it can take anywhere from 20 minutes to upwards of an hour. The size of the window greatly impacts the time it takes to replace it. Accessibility is another big component. If it’s hard to reach the window or reaching it is dangerous, anticipate it taking longer. 

Lastly, if the old window is in poor condition, it could take longer to remove it safely—especially if the frame has wood rot and is structurally unsound.

The Discovery Bay, 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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