JB Construction is a Lancaster-based contractor handling residential window projects and related exterior improvements. Appointments are available Monday through Friday.
Local presence in Lancaster, clear weekday hours, and the ability to coordinate window work with adjacent exterior projects. Homeowners can discuss scope, materials, and timing directly with the contractor.
Lancaster and surrounding Antelope Valley neighborhoods in Los Angeles County.
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Services include window replacement, new window installation for remodels, retrofit windows, basic trim and flashing updates around openings, and coordinated door-and-window projects.
Customer reviews highlight consistent communication, timely responses, and projects completed as scheduled. Homeowners mention fair pricing compared with other bids and careful attention to detail during installation. Reviewers also note clean work areas and courteous crews.
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JB Construction did a fantastic job on our Alumawood patio cover. We were very satisfied with his communication and attention to detail. He was very professional and helpful throughout the process. We highly recommend him and are planning to hire him again.
Jeff was great! He communicated with us well and had timely responses. We had an alumawood patio cover installed over our existing concrete and he and his team did an amazing job! After getting quotes from multiple companies, we decided to go with JB construction. Jeff offered the best price with the best quality. No other company came even close to his quote. The materials took a bit to arrive due to COVID, but once they were available his team wasted no time in getting started. We couldn’t be happier with the quality of work, to include how well they kept our yard clean while working the project. JB Construction is beyond exceptional and we plan to use them for more home projects!
We had our Patio put in around 2000 or 2001. We chose the Slat Patio in dark brown & it is absolutely beautiful. It is over 15 years old & hasn't faded at all & looks as beautiful as the day it was put up. The workers were great & it was installed in one day. We had a wooden patio at our old home, but took a chance with Alumawood this time. No upkeep, just hose it off occasionally & you're good. If you're looking for an affordable & high quality improvement to your home - these are the guys you want.
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