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.

"Worked with Andrew - he was quick to communicate, included all necessary details, and kept in touch. He and his crew (Alex and Andre) showed up on time and had the whole deck demolished and cleaned up in only 2 hours. Would definitely work with him again."

"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."

"These guys were fantastic, they came right out and provided me a very prompt and accurate estimate of the work needed to complete the project. They answered all my questions and the price was very reasonable. We are presently waiting on HOA approval to begin the project at which time I will hire RPS. Thank you. UPDATE: WE DID HIRE THIS GROUP AND THEY WERE AMAZING. They did a fabulous job and I have recommended them to our HOA and my neighbors. If you want it done right, hire RPS!"

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

"Santos Construction was simply awesome! The crew was amazing, always on time, cleaned up great every day, completed the job on time, and the end result was completely professional. The quality of the work exceeded my expectations. I would and will hire them again for my next project."

"Sabas is honest, timely, patient, a good listener, and a great communicator. His employees are hardworking, quiet, clean, and trustworthy. I had Cruz Construction do an addition, paint cabinets, new floors, a roof, and shower remodel."

"The contracted the work off to a third party. Jon took longer than expected. The windows was installed pretty good from the looks. Communication could have been better with knowing the job will take longer and what types of trims I wanted for the windows. As the contractor that was hired for this job by this company. Did a good job with putting up decent trim. As for the new windows they look great. I purchased the myself and hired sentri homes to install them. I will need to have a my siding on my house redone to be closer to the new windows so the gaps are not so obvious. That was not expected at first. But from old storm windows and not knowing how they were put in originally. There was some unknown things that was learned from the job being completed. I will have the siding of the house slightly done to match really good for what I wanted later on. My only concern is better communication with sentri homes. Overall they were great when I did talk to them."