General Contractors in Paramount, CA

ONSTAR BUILDERS is a father & son operated family business. We strive to help our customers bring their vision & dream to reality, while providing the best customer service and quality of work. With over 22 years of experience in the industry we decided to remain a small family business that works directly with clients, to avoid middle man, and the cost of big construction corporations so that we can afford to give our clients better prices for quality work.

General contractor. We do it all. Main priority is quality work while still being affordable.

We opened in 2007 and strive for 100% excellence while offering affordable pricing. We work with our customers to make sure we can meet at their price range.

At Green Rise Builders we are dedicated to exceeding expectations in every project we undertake. With a team of skilled professionals and a commitment to excellence, we transform spaces and create lasting impressions. From concept to completion, trust us to bring your vision to life with passion, integrity, and unmatched expertise. We remodel it all. From bathrooms and kitchens to roofs, call us to make your next dream remodel a reality! Our Services: ✅General Contractor ✅New Construction ✅ADU ✅Licensed, Insured, and Bonded – Trustworthy professionals who meet and exceed industry standards. 👍On-Time Completion, Every Time – Your time is valuable, and we guarantee punctual service. Your Project is Our Priority!!! When you choose us, you’re not just hiring a contractor—you’re gaining a partner dedicated to your satisfaction. Our warranties, transparency, and customer-first philosophy ensure that you’ll feel confident from start to finish.