How much does window replacement cost in Oakley?

Window replacement in Oakley 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 Oakley's climate?

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

Do I need a permit for window installation?

In most Oakley-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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East County Glass - Brentwood

4.7★★★★★(28 Google reviews)

40NorCal Score· Standard

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Business Information

Address: 700 Harvest Park Dr Ste C, Brentwood, CA 94513, USAGet Directions
Phone: (925) 315-4111
Website: ecglass.com/
Trade: Windows
License: C-17 (Glazing)
Area: Oakley, CA

Business Hours

Mon	8:00 AM – 4:30 PM
Tue	8:00 AM – 4:30 PM
Wed	8:00 AM – 4:30 PM
Thu(Today)	8:00 AM – 4:30 PM
Fri	8:00 AM – 4:30 PM
Sat	Closed
Sun	Closed

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Reviews

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3 Google

★☆☆☆☆Maria Kelly2 months agovia Google

My first time visiting this shop. I was in search of Vinyl strips for my windows. I contacted the Merchant for a price. I was quoted by phone (1) 12’ strip $8.50 When I arrived at the shop. Jorge quoted $43.00 each due to markup. I waited nearly 40 minutes Jorge figuring out the markup with his colleagues. Jorge definitely needs more training in order to avoid long wait times.

★★★★★Terri Ely3 years agovia Google

As a local contractor, I have used them for multiple jobs (windows and shower doors) and have always been impressed. The quality of windows and professionalism of the crew make them a stand out.

★★★★★Susan Simmons10 months agovia Google

I’m so happy with my new windows and patio door. Very quick ordering time til installation. Workman showed up on time were very professional and skilled and neat. Everything was cleaned up and old windows taken away. Great job!

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About East County Glass - Brentwood

East County Glass - Brentwood is praised by customers for the quality of their windows and the professionalism of their installation crews, with local contractors noting consistent satisfaction across multiple jobs including windows and shower doors. Homeowners highlight the quick turnaround from ordering to installation, punctual and skilled workmanship, and thorough cleanup with removal of old windows. While one customer experienced confusion over pricing for a small parts purchase, the overall feedback reflects reliable, neat, and professional service for larger window and door installation projects. Contact them directly or request a free quote through NorCal Repairs.

Windows Services in Oakley

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

Service Area

East County Glass - Brentwood serves Oakley and the surrounding areas:

Oakley Concord Antioch Pittsburg Brentwood Walnut Creek Martinez

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