About Us
About HLDSR Engineering LLC:
HLDSR Engineering LLC is a MWBE certified company, which provides Mechanical, Electrical, a...
Contact Us
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If you'd like to consider our services or would like to contact HLDSR Engineering LLC for any reason, please see th...
History
History:
Patricia O. Davis, P.E. founded HLDSR Engineering, LLC in 2016. It is affectionately named after her late fathe...