"This company came into my two story home with winter dirty windows and left two hours later and every window sparkled. They cleaned all of the screens and tracks as well. I am really happy."

"Definitely my window washers in the future!"

"Window cleaning inside and out. So thorough and clean! Very professional and nice. My go to window cleaners!!"

"Mauricio was great. Very personable. Very knowledgeable. Very hard working. Came right on time, great communication Fixed my large sliding glass door, so now works great! Wonderful service. Thank You"

"Window up protective film was applied and very professional work"

"Javier is wonderful to work with. Over the last 5 years, he did many projects for my elderly grandparents in Salinas. When I contact him, he is prompt in every way: He responds to my texts, does the needed work without delay, and bills quickly. He is a nice person, honest, has broad knowledge, does quality work, and is a clear communicator. Javier has made my construction projects feel easy. All my experiences with him feel very positive, leave me with a good feeling, and a good finished project."

"Great work, quickly performed. Kept me fully informed throughout the project. Very pleased with the outcome."

"Aaron did a very good job he even went the extra mile and cleaned my windows. His customer service was excellent he was very communicative and friendly."

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

"Highly recommend them. Jason Dye visited me to evaluate the condition of my foundation. He is very knowledgable and meeting him was very insightful. Prompt response for all questions and performed a detailed analysis."