Serving Monterey and surrounding areas, we specialize in high-quality exterior home improvement services designed to protect, enhance, and add value to your property. Our company provides professional window installation and replacement, roofing services, siding installation, and custom deck construction for residential homeowners. Whether you need a full roof replacement, energy-efficient windows, durable siding, or a beautiful new outdoor living space, we focus on quality craftsmanship, reliable communication, and dependable service from start to finish. We take pride in helping homeowners improve curb appeal, increase energy efficiency, and create long-lasting results built to withstand California’s coastal climate.

"Quality of workmanship was excellent and pleasant to work with. Was flexible with changes and creative in solving construction problems."

"Very good service only did the work I ask for and help in doing the install at a lower cost."

"Jose was friendly and professional. My job was not considered large by any means (re-hanging a gate) but he completed it in short order and cleaned up after himself. I really appreciated the fact he wanted to insure I was satisfied with the work because he needed to cut an inch off of the gate.....which I was. I would certainly call him again."

At NEXTPROGEN Builders, we help homeowners protect and improve their biggest investment—their home. From ADU construction and additions to siding, windows, doors, framing, and roofing, our team delivers high-quality workmanship with clear communication, fair pricing, and dependable service you can trust

"I was very impressed with Sentri Homes - their customer service was excellent. They sent a subcontractor to install some vinyl laminate in my bathroom and he ended up getting glue all over the carpet in our bedroom. The sub ended up ghosting both me and Sentri, leaving me stuck with a ruined carpet. Sentri stuck with me for over a month to get the carpet replaced with the identical original and to get the vinyl job 100% completed. The carpet was a Home Depot exclusive and Sentri handled everything with them. I will be using Sentri for a much bigger renovation I have coming up soon, because I know that they will make sure everything gets done right no matter what problems come up. The vinyl looks great too."

Expert craftsmanship. Total transparency. Local roots. Founded in 2025 to bring a higher standard of service to Santa Cruz, Barnes Custom Building delivers beautiful, high-end residential projects built to last. We know the local landscape and prioritize your peace of mind, ensuring you stay informed from the first permit to the final walkthrough. Choose a builder who values your relationship as much as the build.\n\nPlease reach out if you have any questions about my previous work or are interested in hiring us for future projects.

We’re a family owned and operated company that values honesty and integrity, and stands behind our work. We offer over 40 years of industry experience. We specialize in Asphalt Shingle Roofing installation, replacement, and repairs. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

"The best contractor in town. they did a beautiful work."

"We worked with Ali (sales manager) and Tony (project manager), who took the time to design a project that made sense for our property and our budget, made a number of suggestions and recommendations and were never pushy or tried to "sell" us on something. The crew really went above and beyond to provide top quality workmanship and overall we were in very good hands. Highly recommended!"