Top-rated window and door contractors.

Best window and door contractors near Danville, CA

Enter your zip and get matched with up to 5 pros

Need a pro for your window and door contracting project in Danville, CA?

Select your specific project to find the pro for you.

TRUSTED BY DANVILLE, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon558
    Verified window and door contracting services reviews

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

Avatar for GUARDIAN DOOR
GUARDIAN DOOR
4.8(
50
)
Doors (Exterior) - Install or Replace - For BusinessDoors (Interior) - Install or Replace - For BusinessSliding Door - Install - For Business

Serving Danville, CA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"David, the owner, was very responsive to my call for a new garage door; he provided me with a comprehensive quote for the work that needed to be done. And, he had the new garage door installed and working within the time frame that he had given me for when he would be able to get the job done."
3 neighbors recently requested a quote
Recommended by100%of homeowners
California Window & Exteriors, Inc.
4.7(
276
)
New Windows - 6 +New Windows - 3-5Sliding Door - Install+2 more

Serving Danville, CA and surrounding areas

Approved

In business since 2003

Free estimates

Customers say: True professional

"The owner Jeff is amazing. His company did unbelievable work. They were efficient and clean. They were very price competitive. We could not be happier with our new windows and sliding glass door. Thanks for a great experience!"
Response time7 hrs
98 neighbors recently requested a quote
Recommended by86%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 Danville, CA and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"Very professional. AMG replaced my back sliding patio door from aluminum to a beautiful new Millard. They made sure that I knew I would have to hire a painter for the exterior and interior wood work I will use them again for a new front door in the coming months. Thanks AMG!"
EPA Lead Certified
Certified Installer
AMG doors & Windows
Replacement Side Exterior
Replacement Side Exterior

+45

Response time1 day
Response rate97%
99 neighbors recently requested a quote
Avatar for Cal Green Remodeling
Cal Green Remodeling
5.0(
18
)
Sliding Door - InstallSliding Door or Tracks - Repair

Serving Danville, CA and surrounding areas

Approved (Corporate)

In business since 2015

Free estimates

Emergency services offered

"We found Cal Green Remodeling while searching for companies on google. After meeting a few companies, we decided Shay was the best choice for us. The main reason we went with Shay and Cal Green, was because of his honest appraoch to the the whole process. While it appeared the others were saying what we wanted to hear, Shay told us the facts without attempting to lighten the situstion. For example the timeline with Shay seemed realistc compared to the others and also he provided a very detailed estimate that covered all cost and potential cost involved. Simply stated Shay made us feel comfortable. As we expected, he was the best choice. The process was smooth and Shay kept us in constant communication with updates, and completed the work on schedule. Our kitchen came out amazing and we love it! I would highly recomend Shay and Cal Green Remodeling for your home renovation. Thanks again to Shay and Cal Green Remodeling!"
Outdoor Gazebo Kitchen Morgan Hill California
Outdoor Gazebo Kitchen Morgan Hill California
Outdoor Gazebo Kitchen Morgan Hill California
Outdoor Gazebo Kitchen Morgan Hill California
Outdoor Gazebo Kitchen Morgan Hill California

+51

Response time1 day
Response rate100%
11 neighbors recently requested a quote
...
Showing 1-10 of 550
Window Door Contractors FAQs, answered by experts

To ensure the longevity and smooth functioning of new windows, regular maintenance is essential. This includes cleaning the glass and frames, inspecting seals for leaks or damage, and reapplying caulking as needed. It is also important to lubricate all moving parts and operating mechanisms to ensure they continue to operate smoothly.

Screen doors have a positive ROI because of their safety features. They add protection from debris, critters, and, depending on the material, even heat. However, storm doors are better than screen doors when it comes to overall protection.

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. 

Ensures proper fit and function, maximizing insect protection and airflow.

Drafts, condensation between panes, difficulty operating, or visible frames or glass damage are signs of needed repairs.

The Danville, 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.