James C.
6/16/2025
I had a great experience with Castor Star. I wanted to paint the exterior of my house and talked to quite a few contractors. Hans gave me a very reasonable quote with a great warranty. They...
Castor Star Construction
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Terrace Ln W
Diamond Bar, CA 91765
With 35 years of experience, Castor Star Construction, INC specializes in house painting, roofing installation, and pool renovation projects in Diamond Bar, CA. Their team is dedicated to transforming homes with exceptional craftsmanship, ensuring each project meets the highest standards of quality and durability. They offer a 10-year warranty on all work, providing customers with peace of mind.
For house painting projects, Castor Star Construction expertly paints stucco, wood trims, and fascia boards, with cracks filled, patched, and sealed for a flawless finish. Their roofing installations are designed to withstand the elements, ensuring long-term protection and property security through all seasons. Pool renovation projects focus on enhancing outdoor spaces with long-lasting durability and safety.
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Reviews
3.53 reviewsTrisha T.
8/30/2025
Very bad work, they really don't know what they do . They painted my house but lots of places paint is missing. Painted cabinets, little kids do better job than this . Very unhappy with the work...
Kalliope Marantidis
7/31/2025
Castro Star did a great job! They were respectful of my property , detailed oriented and they cleaned up well.
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