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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon456
    Verified window and door contracting services reviews

Top-Rated Window and door contractors in Sunnyvale - Updated Nov 2026

Avatar for Brothers Home Improvement Inc
Brothers Home Improvement Inc
4.8(
188
)
New Windows - 3-5New Windows - 2New Windows - 6 ++9 more

Serving Sunnyvale, CA and surrounding areas

Approved (Corporate)

In business since 1994

Free estimates

Warranties offered

"I love my new Windows! Gary, window consultant gave a great in home consultation, did demos with actual windows and answered all questions and was thorough. Months later windows are finally installed and they are beautiful and changed the look of my entire house. I highly recommend Brothers if you need new windows and I’m so glad I found them in the Angi app. I had a number of different sub contractors in my house through Lowe’s and other companies I found through google that were quoting me insanely high prices after walking through my house , spending 3 minutes before they gave me my insane estimate. Brothers does windows only, has been in business for 30 years (my window installer, Wes has been with the company for 25 years, so that speaks volumes) so they know what they’re doing and got the windows installed so quickly, they were done in a day. If I ever need new windows again, I’d go with them again and will recommend to any friends and neighbors as well."
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%
25 neighbors recently requested a quote
Avatar for A1 On Track Sliding Door Repair & Installation, Inc.
A1 On Track Sliding Door Repair & Installation, Inc.
5.0(
38
)
Sliding Door or Tracks - Repair

Serving Sunnyvale, CA and surrounding areas

Approved

In business since 1989

Free estimates

Credit card accepted

"definitely five stars, highly recommend this people, very efficient. I contacted them and it pick me out in a few hours with the necessary thing and this is great because it shows interest about their company. They were willing to come, they went up and did the estimate. Maybe within a week the window was replaced and the door was working perfectly fine."
Rusty Sliding Glass Door Rollers
Replacement Rollers
Response time2 days
1 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for AMG Custom Builders
AMG Custom Builders
5.0(
19
)
New Windows - 6 +Doors (Exterior) - Install or ReplaceDoors (Exterior) - Install or Replace - For Business+1 more

Serving Sunnyvale, CA and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"They were fast, efficient and fantastic!!! Love these guys and very reasonable. GREAT JOB! LOVE MY NEW FRONT DOOR!!! Had a front door needing replacement before winter hits. They put on the schedule immediately. They are wonderful!!! They did everything!!"
EPA Lead Certified
Certified Installer
AMG doors & Windows
Replacement Side Exterior
Replacement Side Exterior

+45

Response time1 day
Response rate97%
82 neighbors recently requested a quote
Avatar for Roxy Glass, Inc.
Roxy Glass, Inc.
4.0(
140
)
Window Glass - Install or Replace

Serving Sunnyvale, CA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Before setting in my window, James allowed me to paint the 3 support posts which would have looked horrible if they weren’t painted. Victor did a really nice job of putting in the garden window panes and reinserting the rubber sealing strips."
LA BOHEME
ARQUES SQUARE
ARQUES SQUARE
ARQUES SQUARE
ARQUES SQUARE

+22

Response time7 hrs
Response rate96%
1 neighbors recently requested a quote
Avatar for A1 On Track Sliding Door Repair & Installation
A1 On Track Sliding Door Repair & Installation
4.7(
122
)
Doors (Exterior) - Install or ReplaceDoors (Exterior) - Install or Replace - For BusinessDoors (Interior) - Install or Replace+6 more

Serving Sunnyvale, CA and surrounding areas

Approved

In business since 1989

Emergency services offered

Warranties offered

"Very good! The team is very organized and has great communication regarding the schedule and always reliable. The guys have excellent skill and expertise with sliding doors. They replaced 4 sets of closet doors and went above and beyond to make sure we were fully satisfied with their work. I would definitely use them again and recommend them to anyone needing experienced professionals who can replace/install new doors!"
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+28

Recommended by98%of homeowners
Avatar for Edgar Handyman Solution
Edgar Handyman Solution
5.0(
19
)
Doors - RepairDoors - Repair - For BusinessHardware, Latches & Tracks (Door) - Repair or Replace+5 more

Serving Sunnyvale, CA and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"I had my window frames replaced, They did the job within a reasonable time, did very nice job windows look great, cleaned up nicely, professional crew. If I need any other repairs on my home I would call them and would recommend them."
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+7

Response time1 day
Response rate100%
Recommended by68%of homeowners
Avatar for Real Handy Handyman
Real Handy Handyman
4.9(
41
)
Door or Window Screens - Install or RepairDoors - RepairDoors - Repair - For Business+6 more

Serving Sunnyvale, CA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"I have hired Real Handy Handymen on several occasions for work both at my business and home. I find them an extremely knowledgeable, timely, clean, and hardworking team. Tasks they have completed for me: Interior and exterior painting (not just slapping paint on, doing the requisite prep work as well) Rebuilding of antique windows Replacement of exterior deck boards Recaulking of shower glass Installation of interior doors Complicated Installation of through the roof venting for laser cutting machine Repair and replacement of plumbing elements and water heater elements There simply hasn’t been a project that I have thrown at them that they have not been able to complete to perfection. They show up on time, work quietly and efficiently and do the highest quality work. I cannot recommend them highly enough."
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+74

1 neighbors recently requested a quote
Recommended by82%of homeowners
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Window Door Contractors FAQs, answered by experts

Yes, you can fix windows without replacing them. However, this will depend on the severity of the issue and what your needs are. Minor water damage, broken glass, damaged casing, and worn caulking are usually easy repairs. But if there is excessive damage, the windows are constantly foggy, or the windows are very old, it’s best to consider replacing them. Replacement windows cost between $575 and $1,475 per window, or an average of $850 per window. 

Options include fiberglass, aluminum, and pet-resistant screens to suit different needs.

There are a number of ways to secure windows. You can add motion detectors or window sensors to detect movement and impact or change the window locks to make them stronger. Some of the ways you can secure windows are much like how you secure a home: closing the curtains at night and setting up security cameras outside so you can monitor your property even in your absence. 

If your door has interchangeable inserts, you’ll likely want to swap the glass out for a screen during the summer months. The process to do so will vary by door, but you’ll follow these general steps: First, use a flathead screwdriver to pop out the retainer strips—the plastic strips running down both long (and sometimes all four) sides of the door. Then gently pull them out by hand. Carefully remove the glass insert from the door and replace it with the screen. Finally, push the plastic retainer strips back into place, working from top to bottom.

Professionals ensure repairs not only fix current problems but also prevent future issues, improving efficiency and aesthetics.

The Sunnyvale, CA homeowners’ guide to window and door contracting services

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