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TRUSTED BY ALAMO, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon495
    Verified window and door contracting services reviews

Top-Rated Window and door contractors in Alamo - 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 Alamo, 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."
4 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 Alamo, 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 Alamo, CA and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"I contact AMG Doors through a recommendation from a friend. I contacted Michael and he was very knowledgeable about the different types of door materials and what material would work best for my area ( I get a lot of sun at my front door). Michael talked me into getting a thermatru front door and I obsoletely love it! AMG Doors already has a patio door on order for my home!"
EPA Lead Certified
Certified Installer
AMG doors & Windows
Replacement Side Exterior
Replacement Side Exterior

+45

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

Serving Alamo, 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%
3 neighbors recently requested a quote
Avatar for Cal Green Remodeling
Cal Green Remodeling
5.0(
18
)
Sliding Door - InstallSliding Door or Tracks - Repair

Serving Alamo, CA and surrounding areas

Approved (Corporate)

In business since 2015

Free estimates

Emergency services offered

"I cannot recommend [Technician/Company Name] enough! They came out to fix my window and didn't even charge me. It is so rare to find someone this kind, honest, and professional these days. The window works perfectly now. I will definitely hire them for any future work!""
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
Avatar for S.C. Home Repair
S.C. Home Repair
4.8(
40
)
Doors - RepairDoors - Repair - For BusinessHardware, Latches & Tracks (Door) - Repair or Replace+5 more

Serving Alamo, CA and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Josh did a great job on my roofing repair! He showed up when he said he would, and the roof looks great! He also installed some replacement skylights and siding. He sent many pics of the job as I wasn’t able to be there when the work was performed. I will definitely use him again."
Handyman Services Project
Kitchen Floor, cabinets appliances.
Carpentry, handrails and decks.
Widened closet opening and replaced doors. Added trim around windows and new Luxury Vinyl Plank flooring
Remodeling - General Project

+136

Response time1 day
Response rate100%
Recommended by91%of homeowners
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Showing 1-10 of 493
Window Door Contractors FAQs, answered by experts

Yes, you can replace the screen without removing the door in most cases depending on the frame holding the screen. Doors with removable spline and screen frames make it a snap to replace the mesh while the door remains in place. The best part is that it’s a simple DIY project requiring a few tools in addition to the screen material.

Most solar screens last 10 to 15 years, depending on the material quality, exposure to weather, and the level of maintenance. High-quality materials and regular cleaning can extend their lifespan, while harsh climates or neglect may shorten it. Routine cleaning, inspecting for damage, and avoiding harsh cleaners can help extend the lifespan of your screens.

Among the various entry points into your residence, it's crucial to recognize that your basement windows are arguably the most susceptible. Basements usually have windows facing the side and back yards, often concealed from driveway floodlights, porch lighting, and doorbell cameras. Their vulnerability underscores the importance of reinforcing basement window security to safeguard your home from break-ins.

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

Most window screens last for about 10 to 12 years, assuming they are made from quality materials and receive proper care. The lifespan of common materials like fiberglass and aluminum can vary based on weather exposure, as constant sun or harsh winters can accelerate wear and tear. Regular cleaning and basic maintenance can help extend their life. Signs that a screen needs to be replaced include rips, tears, brittle or sagging material, fading, or a bent frame. While small tears can often be repaired, larger areas of damage typically mean it's time to replace the entire screen.

The Alamo, 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.