Since 1999, Biggs & Mathews Environmental (BME) has been a trusted partner to municipalities, government agencies, and private clients across the solid waste industry. With a team of 35+ professional engineers, geologists, land surveyors, CAD designers, and technicians, we combine deep technical expertise with real-world field experience to deliver high-quality results.

Our services include but are not limited to:

🔹 Solid Waste — Permitting, design, and construction management for landfills and transfer stations, from greenfield siting through final closure
🔹 Landfill Gas — LFG collection system design, LFG-to-energy (LFGTE), NSPS compliance, and construction QA/QC across 100+ facilities nationwide
🔹 Environmental Monitoring — Groundwater, surface water, and landfill gas sampling, statistical analysis, and regulatory reporting
🔹 Geology & Hydrogeology — Comprehensive site characterization, groundwater system design, fault studies, and corrective action programs
🔹 Construction Management — On-site oversight that keeps projects on schedule, on budget, and compliant
🔹 Drone Aerial Services — Cost-effective topographic data for airspace, stockpile, and construction applications
🔹 Land Surveying — Boundary, construction, topographic, and route surveying from our Grand Saline, TX office

What sets BME apart? We use RI (Real Intelligence). Our long-tenured staff brings hands-on field knowledge to every design decision, which means fewer change orders, smoother construction, and solutions that actually work in practice.

Based in Mansfield, Texas, with offices serving clients across Texas, Oklahoma, Arkansas, Colorado, Alabama, Georgia, Tennessee, and beyond.

Visit biggsandmathews.com or reach us by phone:
Mansfield: 817-563-1144
Grand Saline: 903-497-4998


BIGGS & MATHEWS ENVIRONMENTAL

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BIGGS & MATHEWS ENVIRONMENTAL

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