Business Details
Trusted Window & Door Replacement Services in the Bay Area
Custom Exchange has been a trusted name in the Bay Area window and door replacement industry for over a decade. Founded by Michal Kuron, a construction and architecture expert with over 20 years of experience, we combine deep technical knowledge with a commitment to personalized service. Our team specializes in helping homeowners select and install energy-efficient, durable solutions tailored to their specific needs, from noise reduction to improved insulation. We pride ourselves on transparent pricing, no high-pressure sales tactics, and professional installations completed by skilled crews who respect your property.Backed by manufacturer warranties and a track record of thousands of satisfied customers, we deliver lasting value through premium products from trusted brands like Simonton and Monte Verde. Our dedication to quality extends beyond installation, ensuring every project meets exacting standards for craftsmanship and customer satisfaction.
Services
Replacement Windows
Sliding Patio Doors
French Doors
Vinyl Windows
Window Installation
Door Installation
Energy-Efficient Windows
Custom Window Solutions
Window Repair
Door Replacement
Highlights and features
- We offer over a decade of specialized experience in Bay Area window and door replacements.
- Our team provides professional installation with a focus on energy efficiency and durability.
- We guarantee competitive pricing without hidden fees or high-pressure sales tactics.
- Our products come with manufacturer warranties for long-term reliability and performance.
- We serve multiple Bay Area locations with personalized, customer-centric service.
What people say
Professional installation
Competitive pricing
Energy savings
Quick turnaround
Noise reduction
Services
Replacement Windows
Upgrade aging windows with energy-efficient replacements that reduce utility costs and noise pollution. Our installations improve home comfort while maintaining aesthetic appeal. Professional crews complete most projects in one to two days with minimal disruption.
Sliding Patio Doors
Enhance home aesthetics and functionality with durable vinyl sliding patio doors. These space-saving solutions maximize natural light while providing seamless indoor-outdoor transitions. Available in multiple panel configurations for customized openings.
French Doors
Combine traditional elegance with modern efficiency through insulated French doors. Both swinging and sliding options offer wide openings for entertainment spaces while maintaining thermal performance. Optional sidelites expand views without compromising security.
Energy-Efficient Windows
Reduce energy consumption with double-pane vinyl windows featuring advanced insulation technology. These solutions lower heating and cooling costs while improving indoor comfort. NFRC-certified products ensure measurable performance improvements.
Custom Window Solutions
Tailor window selections to unique architectural requirements with geometric shapes and specialized configurations. From historic renovations to modern designs, our experts create solutions that balance functionality with visual appeal.
People
Michal Kuron
Founder
Michal Kuron founded Custom Exchange with 20+ years of construction and window installation expertise. A European-trained architect, he oversees daily operations and customer consultations, combining technical knowledge with personalized service.
Questions
Do you serve both residential and commercial clients?
We specialize in residential window and door replacements for single-family homes and multi-unit properties.
What areas do you serve?
We serve most Bay Area cities including Pleasanton, Livermore, San Jose, Fremont, Walnut Creek, and surrounding communities.
Do your windows come with warranties?
All products include manufacturer warranties, with some offering lifetime coverage on materials and workmanship.
How long does window installation take?
Most residential projects complete within one to two days, depending on the number and complexity of installations.
Can you match existing window styles?
Our selection includes various styles and custom options to maintain architectural consistency during replacements.
Do you offer financing options?
Currently we don't offer in-house financing, but we provide competitive pricing that often eliminates the need for financing.
Reviews (5)
Yve G.
Dec 08, 2021
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This review is for their RESPONSIVENESS. I did not proceed with contracting with them. I requested a quote from them 1.5 yrs ago and just sent them a message to ask if they can honor the same quote. I understand post pandemic prices but was still hopeful, the quote is almost 30-35% more than the original quote. I ended up not moving forward, however I appreciate the responsiveness and how fast their customer service is! 5 stars for that!
Steve G.
Nov 05, 2021
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I'd been wanting to get several windows replaced for a while and imagined a long, expensive process, but working with Michel and his team was the exact opposite. He came out, gave me a quote, it was much lower than other window vendors, and the install was done in half a day. I needed some exterior framing redone to accommodate the new windows and his team did that work too. I would definitely hire them again and highly recommend Custom Exchange Windows.
Alex C.
Nov 05, 2021
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Michal and his guys Joseph and Robert are efficient and reliable team. Michal presented and explained to us the windows information and gave a competitive pricing for nine windows and one patio door that was within our budget so we didn't have to shop around. He was very responsive in all follow-up questions. On the day of installations, his team of two guys came with all the windows and started working on them right away. They were very fast, efficient, and friendly. Highly recommend them!
Chris H.
Nov 04, 2021
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This crew did an amazing job with out house! We replaced nearly all the old windows and it was no small feat (you'd be hard-pressed to find any right angles in our old home). We're super happy, and the house is noticeably more immune to the hot sun or cold mornings. We couldn't be happier!
Scott C.
Sep 17, 2021
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Michal and the team were great. Appreciated the honesty on timelines, no nonsense here just professionalism. Came in a bit lower than other estimates and with what I believe to be a superior product (warranty and more window than frame, the installed windows are impressive). Always there when I had questions about anything. The install team was in and out in 1 1/2 day for 17 windows, very pleased with the entire experience.
