How much does window replacement cost in Los Gatos?

Window replacement in Los Gatos 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 Los Gatos's climate?

For Los Gatos'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 Los Gatos 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 Los Gatos area. This includes structural modifications, framing, flashing, insulation, and interior/exterior trim work.

Do I need a permit for window installation?

In most Los Gatos-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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WindowsLos Gatos, CAUnclaimed

Berkeley Home Additions

5★★★★★(6 Google reviews)

30NorCal Score· Standard

Business Information

Address: 761 University Ave, Los Gatos, CA 95032, USAGet Directions
Phone: (650) 658-4978
Website: berkeleyhomeadditions.biz/
Trade: Windows
License: C-17 (Glazing)
Area: Los Gatos, CA

Business Hours

Mon	7:00 AM – 9:00 PM
Tue	7:00 AM – 9:00 PM
Wed(Today)	7:00 AM – 9:00 PM
Thu	7:00 AM – 9:00 PM
Fri	7:00 AM – 9:00 PM
Sat	7:00 AM – 9:00 PM
Sun	7:00 AM – 9:00 PM

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Reviews

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3 Google

★★★★★Nathan Nelson3 months agovia Google

We used this company to finish our attic into a usable bedroom and office space. They handled structural reinforcement, insulation, electrical, drywall, and flooring. The space is comfortable year-round and the finish quality is great. It added significant value to our home.

★★★★★Bryan Mendoza3 months agovia Google

We needed earthquake retrofitting on our older home and this general contractor handled it thoroughly. Foundation bolting, cripple wall bracing, and structural upgrades throughout. They explained every step and the inspections all passed without issue. We feel much more secure now. Very knowledgeable team.

★★★★★George Bradley3 months agovia Google

We used this general contractor for a room addition over our garage and the work was outstanding. The structural engineering was done properly, the finishes matched the rest of the house seamlessly, and the crew was pleasant to have around. A really positive experience overall.

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About Berkeley Home Additions

Berkeley Home Additions is a windows contractor serving Los Gatos, CA. With a 5-star Google rating from 6 reviews, they are a well-regarded windows professional in the Los Gatos community. Contact them directly or request a free quote through NorCal Repairs.