When hiring a home renovation contractor, you shouldn't hand over your property lightly. You need to be confident they will do the job correctly in a timely manner. LJ Construction Company is a trusted local home addition contractor that can handle even the toughest construction jobs. We're based out of Hacienda Heights, CA, and we offer top-tier residential and commercial construction services. Don't wait to get started on your new build - call today to see what we can do for you.