About Custom Exteriors
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french door
remodeled home

The Most Trusted Exterior Remodeler Serving the San Francisco Bay Area

As a leading window and door company serving the San Francisco Bay Area, Custom Exteriors takes pride in the fact that we’ve been helping local customers enhance the beauty, protection, and energy efficiency of their homes since 1997. Our primary focus is on providing superior window and patio door products, including top-of-the-line models from Infinity from Marvin. However, as a full-service exterior remodeler, we’re also the area’s go-to provider of high-quality siding, entry doors, and more.

Indeed, we specialize in holistic exterior remodeling services, providing comprehensive design guidance to ensure every customer loves the results of our work. Most importantly, our team delivers unparalleled value, making sure that every installation is completed to the industry’s highest standards.

Why Choose Custom Exteriors?

Founded in 1997, Custom Exteriors has become the San Francisco Bay Area’s go-to exterior remodeling company. We’ve built a reputation for providing the best possible value on truly custom remodeling solutions that help homeowners fall in love with their homes again.


With over a quarter-century in business and 26,000+ projects to our name, our legacy in the Bay Area speaks volumes about our reliability and skill.

Trained Installers

Our team consists of AAMA Certified Master Installers, committed to delivering exceptional service and ensuring seamless installations for every project.

Premium Products

We handpick superior products from trusted manufacturers like Infinity from Marvin, Anlin, James Hardie, Therma-Tru, and ProVia, ensuring you receive nothing but the best.

Superior Service

Our Five Core Values of Integrity, Pride, Effort, Thoughtfulness, and Attention to Detail underscore our dedication to delivering a customer experience that exceeds expectations.

exterior windows

World-Class Service From Skilled Exterior Remodelers

A dedication to quality craftsmanship and service is at the heart of everything we do. We have a team of AAMA Certified Master Installers, skilled in their craft and committed to delivering unparalleled workmanship. From every window installed to each door hung, our team brings expertise, precision, and professionalism to every project.

We're not just installers, but experienced exterior remodeling professionals who understand how to increase the value of our customers’ homes. We combine design expertise with practical knowledge to provide solutions that not only enhance curb appeal, but also significantly improve home energy efficiency, security, and protection against the elements.

Meet the Team


Jeff Kendall first met Kevin Gundry when he worked for Sears Contractor as an Estimator. Before that, he had graduated from CAL in 1981 with a degree in Economics. Kendall and Gundry broke away from the company and started Custom Exteriors in 1997. They worked out of Kendall’s wife’s flower shop Seifert’s for the first six months before moving to San Ramon, Dublin and – finally – Pleasanton. Both men handled all the estimates and projects for the first couple years, slowly but surely building a sales force that serviced the entire Bay Area.

As the co-owner, Jeff Kendall handles most of the job orders, paperwork (i.e. building permits, city permits, etc.), and job meetings with clients. Originally from Berkeley, CA, he likes to spend his free time playing golf and tennis, and traveling when he can.


Born in Sacramento, CA, Kevin Gundry is a proud 4th Generation Californian. Coming from a rich background – with his mother’s family from Spain and his father’s family from England (and a couple other countries) – Gundry took up Telecommunications in Chico State. After graduating in 1987, he started Custom Exteriors with co-owner Jeff Kendall 10 years later.

Happily married, Kevin is the father of 5 children, which includes 2 sets of twins. He enjoys spending time with his family. He also enjoys backpacking, camping, fishing, and attending Oakland A’s games. If given the chance, he would also love to travel more.

Sales Manager

David Lopez has been in the Construction Industry for 36 years. Before becoming Custom Exteriors’ Sales Manager, he served 4 years in the Air Force as a Crew Chief on the A-10 Warthog. When he was younger, he would also travel to different places to participate in jet ski races, until a series of injuries forced him to stop. In his free time, Lopez enjoys playing sports and immersing himself in the outdoors – particularly through fishing.

Senior Consultant

A proud Mohawk Native American from upstate New York, Grayeagle Porter has been Custom Exteriors’ Senior Consultant for the past 18 years. He excels in designing intricate projects specifically tailored to fit the property’s – and the homeowners’ – needs. In fact, over the last 18 years, Porter has run and completed a whopping 5,600 projects in the Bay Area alone. He specializes in Marvin Wood Clad and Fiberglass Windows in particular. In his free time, he sings lead for Site6, a local 80’s dance band, favoring songs sung by vocal legends Frank Sinatra, Neil Diamond, and Dean Martin.

Project Manager

Custom Exteriors’ Project Manager Robert Vigil has over 20 years’ worth of experience in Windows & Siding. He also has a background in Construction and Exterior Design that he expertly utilizes during projects. Vigil spends his free time golfing, attending sporting events, and enjoying family time with his wife and children.

A Superior Home Remodeling Process

Experience matters. With 25 years in the business and over 26,000 completed projects, we've refined our services to reflect our values of Integrity, Pride, Effort, Thoughtfulness, and Detail. Custom Exteriors’ team consists of full-time professionals who share our core values, promising top-notch customer service and meticulous attention to detail.

Additionally, we provide written guarantees, uphold manufacturer warranties, and always stand by our workmanship. At Custom Exteriors, we deliver an exterior home remodeling experience that is smooth, efficient, and enjoyable.

Five-Star Reviews

Read Our Testimonials

"Loved working with Custom Exteriors. Very responsive to inquiries. Precise in their measurements, estimate and timeframe for completion. Highly recommend them."

Brian I.

Tampa, FL

"Custom Exteriors provided a great product and good service in replacing 2 sliding glass doors and 2 other windows in my townhouse.  One was a custom window that required extra work in refitting the plantation shutters to the new window.  Although there were some bumps along the way, Jeff and his foreman Ryan excelled at follow up.  I would recommend Custom Exteriors."

Carole N.

Tampa, FL

"Custom Exteriors did a wonderful job. The installation crew were neat and thorough. My salesman Mark kept me informed about delivery and the windows are beautiful, quiet and warm house.  I’m very pleased."

Susan G.

Tampa, FL

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Monday - Friday: 8AM - 5PM
By Appointment Only

2142 Rheem Drive - Suite E
Pleasanton, CA 94588