How much does window replacement cost in Clearlake?

Window replacement in Clearlake typically costs $300–$1,200 per window installed, depending on size, material, and style. A full-house replacement (10–15 windows) averages $5,000–$15,000. Energy-efficient dual-pane windows qualify for federal tax credits up to $600.

What are the best windows for Clearlake's climate?

For Clearlake's hot summers and mild winters, we recommend dual-pane vinyl or fiberglass windows with Low-E coating and argon gas fill. These reduce heat gain by up to 70% and can lower cooling costs by 15–25%.

How much does window repair cost?

Window repair in Clearlake costs $100–$500 depending on the issue. Broken glass replacement runs $100–$300, seal repair $150–$350, and hardware fixes $75–$200.

Can foggy windows be repaired?

Yes, foggy windows caused by seal failure can often be repaired by replacing the insulated glass unit (IGU) without replacing the entire window frame, saving 50–70% vs full replacement.

How much does new window installation cost?

New window installation with framing costs $500–$2,000 per window in the Clearlake area. This includes structural modifications, framing, flashing, insulation, and interior/exterior trim work.

Do I need a permit for window installation?

In most Clearlake-area municipalities, permits are required when changing the size of a window opening or adding new windows. Replacement of same-size windows typically does not require a permit. We handle all permitting.

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WindowsClearlake, CAUnclaimed

JT Auto Glass

4.4★★★★☆(68 Google reviews)

43NorCal Score· Standard

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Business Information

Address: 4274 Old Hwy 53, Clearlake, CA 95422, USAGet Directions
Phone: (707) 995-2663
Website: jtautoglass.com/
Trade: Windows
License: C-17 (Glazing)
Area: Clearlake, CA

Business Hours

Mon	8:00 AM – 5:00 PM
Tue	8:00 AM – 5:00 PM
Wed(Today)	8:00 AM – 5:00 PM
Thu	8:00 AM – 5:00 PM
Fri	8:00 AM – 5:00 PM
Sat	Closed
Sun	Closed

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Reviews

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3 Google

★★★★★Isabelle Ortiz2 months agovia Google

The nightmare of dealing with a repair especially with a busy schedule was made so much easier thanks to Angela. She was incredibly helpful, knowledgeable about the product and services, and clearly values the customer experience. Although I didn’t end up moving forward with the installation since I was able to get it done sooner elsewhere, her availability for next-day service was impressive, and her pricing was very reasonable. Based on my experience, I would highly recommend their services.

★★★★★Ryan5 months agovia Google

I had a great experience getting the windshield replaced in our vehicle. Angela was very easy to work with throughout the process. She had a quote back to me within minutes, and once we decided to move forward with it, the windshield was ordered immediately, and was installed the next day! The new windshield looks great. I highly recommend JT Auto Glass!

★★★★★Alison Rummel4 months agovia Google

Angela at JT Auto Glass is amazing. Kind and friendly... That business couldn't run without her . Thank you Angela

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About JT Auto Glass

JT Auto Glass in Clearlake, CA earns high praise for the exceptional service provided by Angela, who customers describe as knowledgeable, kind, and responsive throughout the repair and installation process. Reviewers highlight her quick turnaround on quotes, next-day availability, and reasonable pricing, making an often stressful process much easier to manage. Customers consistently note that her professionalism and dedication to the customer experience are central to the business's reputation. Contact them directly or request a free quote through NorCal Repairs.

Windows Services in Clearlake

Window Replacement$300–$1,200 per window Window Repair$100–$50024/7 Emergency Window Installation$500–$2,000 per window

Service Area

JT Auto Glass serves Clearlake and the surrounding areas:

Clearlake Lakeport Eureka Arcata Ukiah

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