Since being founded in 1971, LEM Construction has become a recognized leader in the Texas water and wastewater industry. As a Houston, Texas-based general contractor, LEM has built projects ranging in size from $25, 000 to $25 million. We have extensive experience handling public works projects in paving, bridges, utilities and tunneling, as well as industrial projects in the private sector. Our primary focus is building water treatment and wastewater treatment facilities. Through detailed planning, proper scheduling, excellent field management and highly skilled crews, we have earned a reputation for safely completing projects on time, under budget and to the complete satisfaction of our clients.