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TRUSTED BY THERMALITO, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon65
    Verified window and door contracting services reviews

Top-Rated Window and door contractors in Thermalito - 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 Thermalito, 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
George The Handyman
4.7(
43
)
Door or Window Screens - Install or RepairHardware, Latches & Tracks (Window) - Repair or ReplaceSliding Door or Tracks - Repair+1 more

Serving Thermalito, CA and surrounding areas

Approved

In business since 1999

Emergency services offered

Warranties offered

"George was called to repair two gates to my backyard. They were misaligned and almost impossible to use. He discussed alternatives and their costs. He repaired them in less than two hours, and so far, they work as they should. Very pleased with his service and will probably call him again. He was very prompt when called, very personable to deal with and quite thorough on financial followup."
Response time3 hrs
Response rate92%
1 neighbors recently requested a quote
Avatar for 77 Window & Door Replacement
77 Window & Door Replacement
4.6(
13
)
Doors - RepairDoor or Window Screens - Install or RepairStorm Door - Repair+2 more

Serving Thermalito, CA and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Dylan was 100% professional, courteous and did a great job!!! He is comparably priced to other companies. He replaced our front door, hardware and did an interior door repair. He showed up to do the estimate, and then a day later picked our door up for us, installed and had us up and running within a few hours. One small piece (kickplate) wasn’t available; he ordered it returned a week later and installed it without us needing to check in or anything. He disposed of our old door and all other trash as well as keeping a super clean work area. He repaired our interior door so quickly I didn’t even know he had moved on to do it. Thanks for the great work!!"
Response time7 hrs
Response rate91%
10 neighbors recently requested a quote
Avatar for The Handy Man Services, Inc.
The Handy Man Services, Inc.
5.0(
11
)
Doors (Exterior) - Install or ReplaceDoors (Interior) - Install or ReplaceStorm Door - Install

Serving Thermalito, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Small jobs welcome

"The Handy Man came to a family rental property to completely redo the flooring after some pet damage and removed dry rot, broken windows and more! They were very professional and quick to action with with response time and quick completion time! Kept myself and the family updated with the progress. Was very clear when he evaluated the extent of the damage. If anyone if looking for any work to be done on their home or properties I highly recommend The Handy Man!!!"
home repairs
home repairs
window ,door,slidng glass door installs
home repairs
home repairs

+21

Response time11 hrs
Recommended by18%of homeowners
Avatar for RUPP CONSTRUCTION COMPANY
RUPP CONSTRUCTION COMPANY
4.6(
4
)
Doors (Exterior) - Install or ReplaceDoors (Interior) - Install or ReplaceNew Windows - 3-5

Serving Thermalito, CA and surrounding areas

Approved

In business since 1980

Free estimates

Small jobs welcome

We take great pride in offering the best possible experience with our expertise, quality, and customer service. In order to understand the needs and expectations of our clients; we take great care to work and communicate with everyone in a professional manner. It is our mission to exceed our clients expectations by providing excellent workmanship and complete customer satisfaction, from the start of each project to its completion. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Response time3 hrs
Recommended by100%of homeowners
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Window Door Contractors FAQs, answered by experts

Yes, if you have ventilated skylights, you can install insect screens on them. Insect screens for skylights cost $10 to $50 each, depending on their size and quality. Most pros highly recommend insect screens for ventilated skylights because they keep pests outside of your home while allowing fresh air inside.

The best type of window screen for your home depends on your region and your family’s needs. While fiberglass window screens are a popular, affordable, and easy-to-find choice, you may be looking for different benefits, such as a more high-end look, increased strength, or extended durability. The best window screen meets the demands of your home and its residents while staying within your budget.

Yes, you can absolutely put a screen on a casement window, and most casement windows come with screens. Unlike with a double-hung, single-hung, or sliding window, the screen in a casement window sits on the inside of the window so that the sash can freely open outward. Screens are especially important for casement windows because the large window opening the window provides leaves your home more open to bugs and outside debris than most other types of operable windows.

The screen on many screen doors is held in place by screen spline. Screen spline is typically a thin vinyl tubing that fits into the groove of the door’s frame and holds the screen in place. To install the spline on a screen door, you’ll need a spline roller—a tool that presses the spline and screen into the door’s narrow groove. Note that old spline can crack and break, so replacing your screens is a good time to replace the spline, too.

Some local utilities or state programs offer rebates or tax incentives for energy-efficient upgrades, including solar screens. Make sure to check with your local energy provider or government agency to see if you qualify for any cost-saving programs. Federal tax credits may also be available for qualifying window and exterior home upgrades.

The Thermalito, 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.