About
Greenstone Construction Group provides professional ADU construction services in West Covina, California. They hold an active B - General Building license (#1105264) verified through California Contractors State License Board (CSLB). Their ADU services include detached ADU construction and garage conversions. They serve clients throughout Los Angeles County. Call (323) 742 1990 or request a free consultation online.
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Contact Information
📍1217 S MONTEZUMA WAY, West Covina, CA 91791
Business Details
License #1105264
Experience2 years