How much does window replacement cost in Walnut Creek?

Window replacement in Walnut Creek 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 Walnut Creek's climate?

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

Do I need a permit for window installation?

In most Walnut Creek-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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Lumina Home Solutions

5★★★★★(14 Google reviews)

37NorCal Score· Standard

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Business Information

Address: 1990 N California Blvd #8, Walnut Creek, CA 94596, USAGet Directions
Phone: (925) 457-5795
Website: luminahomesolutions.com/
Trade: Windows
License: C-17 (Glazing)
Area: Walnut Creek, CA

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Reviews

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3 Google

★★★★★celeste garcia2 months agovia Google

We've had several issues with our bathroom light fixtures in our Pleasent Hill condo for the last 2 years. Lumina Home Solutions came by and fixed everything in just 2 quick visits. We can’t thank you enough for helping us replace bulbs and wires and at the same time explaining the issues and how to avoid them. Efficient and honest.

★★★★★Julie Goldberg8 months agovia Google

I have received painting and maintenance services from Lumina Home Solutions since 2020. At that time he was able to help me select colors for my kitchen cabinets, the interior and exterior as well as colors for my new addition. He did an excellent job both with color selection and the quality of his work. He comes back yearly to power wash the exterior of my home and has repaired a patch of stucco that needed replacing. His work is excellent. He is timely in response to new inquiries and to questions I may have. I would highly recommend Alex and his company for any painting or maintenance services you might require. I reside in Moraga in the Campolindo nighborhood

★★★★★Sarah Roscoea month agovia Google

Alex helped with move-in repairs. Fixed my clogged sink, installed a smoke detector and he replaced a blind in under 5 minutes. Very nice and very helpful!

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About Lumina Home Solutions

Lumina Home Solutions, led by Alex, has earned praise for tackling a wide range of home repair and maintenance needs, from fixing light fixtures and clogged sinks to painting, stucco repair, and exterior power washing. Customers consistently highlight his efficiency, honesty, and willingness to explain issues so they can be avoided in the future, along with his promptness in responding to inquiries. With clients returning year after year for ongoing maintenance, Lumina Home Solutions stands out for building lasting relationships built on quality workmanship and reliable service throughout the greater Walnut Creek area. Contact them directly or request a free quote through NorCal Repairs.