Welcome! – H+M’s Industrial Design, Engineering, and Construction Blog July 14, 2015July 7, 2016 HMdev1 Leave a comment We are excited to introduce H+M’s industrial design, engineering, and construction blog! We are an industrial EPC company serving the oil & gas, chemical, and petrochemical industry along the TX gulf coast. We plan to use this blog to share our thoughts and ideas on industrial EPC processes. Our employees are our strongest assets and have decades of experience. We hope to use this forum to showcase their talents as well as inform others with our experience and expertise.