JHA Companies

Green and Associates, LLC is a leading provider of comprehensive surveying, mapping, and environmental permitting services for the oil, gas, coal, and construction sectors in Ohio, Kentucky, West Virginia, and beyond. With state-of-the-art technology and a highly skilled staff, they offer cost-efficient solutions for geospatial data needs, specializing in oil and gas engineering projects. With licensed survey crews boasting a reputation for reliability, accuracy, and cost-effectiveness, Green and Associates, LLC brings over 60 years of surveying experience to the table. Their expertise in environmental permitting, monitoring, and regulatory compliance makes them a trusted partner for clients seeking permits for their projects. No project is too big or too small for Green and Associates, LLC, as they deliver high-quality solutions on time and within budget across a diverse range of industries.Generated from the website

JHA Companies, based in Saint Clairsville, OH, is a professional engineering firm specializing in environmental surveying, building design, engineering, mining, and municipal services. With a focus on industries like camps, utilities, energy, hospitality, and healthcare, JHA Companies is committed to excellence, success, and upholding values in all their endeavors, offering expert services to help clients achieve their project goals. Generated from the website

Hammontree & Associates has been a proven leader in civil engineering, surveying, and design for over 58 years, offering comprehensive services across various sectors including energy, environmental, municipal, and transportation. They pride themselves on delivering projects on time and within budget while ensuring quality outcomes tailored to client needs. With experienced professionals in North Canton, St. Clairsville, and Delmont, the company extends its services throughout a significant portion of the eastern United States. Their expertise encompasses oil and gas well site development, solar array support, landscape architecture, and more, positioning them as a full-service firm committed to excelling in project management and client satisfaction. Generated from the website