Dowdle Associates

Bonar Surveying is a family-owned and operated professional land surveying company, established in 1988. They specialize in high-quality residential and commercial boundary surveying, adhering to PLSO standards. Operating in Columbiana, Carroll, Jefferson, and Harrison Counties, Bonar Surveying has built a reputation for reliability and professionalism in the land surveying industry. Their commitment to quality service has been a hallmark of their operations for over three decades. Generated from the website

Jack A. Hamilton Associates Inc. is a prominent provider of surveying, civil engineering, mine permitting, and CAD GIS services in Flushing, Ohio, with over 30 years of experience serving state and local government, private industry, and the general public. With a dedicated staff of 30, the company has established itself as one of the largest surveying engineering firms in Southeast Ohio, managing a diverse range of projects from rural surveys to complex construction sites. The firm has extensive expertise in various environments, including surface and underground mines, coal-fired power plants, and hazardous waste sites, as well as a commitment to tackling unique challenges, including underwater services with a team of certified scuba divers. Their diverse knowledge and experience enable them to effectively address client needs and uphold a reputation for client satisfaction. 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