Expanded capabilities. Same trusted Northwoods presence.

Wausau, Wisconsin — July 7, 2026 — REI Engineering, Inc. (REI) is pleased to announce that Wilderness Land Surveying is now a division of the company.

This addition enhances REI’s ability to serve clients throughout northern Wisconsin by combining trusted local surveying expertise with comprehensive engineering and environmental services. REI remains committed to being Responsive, Efficient, and Innovative in every project we deliver.

Wilderness Surveying, a respected firm serving the Northwoods, has built a strong reputation for quality work, responsiveness, and longstanding client relationships. As part of REI, the team will continue to operate locally while gaining access to expanded technical resources and support.

“As we welcome Wilderness Surveying to REI, our goal is simple—maintain the service and relationships clients rely on while expanding the capabilities we bring to every project,” said Jeny Nieuwenhuis Hardel, Owner and President of REI Engineering, Inc. “Together, we are well positioned to support projects from initial survey through environmental consulting, site planning, permitting, design, and beyond.”

As a division of REI Engineering, clients will benefit from a broader range of services, including civil engineering, site design, stormwater management, environmental consulting, spill response, and construction management—creating a seamless experience from concept through completion.

Clients of both organizations can expect continuity in service, with enhanced resources and expanded technical expertise. The Wilderness Surveying team will continue delivering the same accuracy, responsiveness, and local knowledge they are known for—now backed by REI’s broader team and infrastructure.

This acquisition reflects REI’s continued investment in strategic growth, talent, and service delivery, positioning the firm to better support public and private clients with integrated, end-to-end solutions.

“Joining REI allows us to build on the service our clients already value while expanding what we can offer,” said James Rein, Owner of Wilderness Surveying. “We remain committed to our community and to delivering the high level of service our clients expect.”

About REI Engineering, Inc.

REI Engineering, Inc. is a full-service civil and environmental engineering firm headquartered in Wausau, Wisconsin. For over 25 years, REI has provided civil engineering, land planning, surveying, environmental consulting, and safety compliance services across the region. The firm is known for practical solutions, strong client relationships, and high-quality results. Learn more at REIengineering.com.

About Wilderness Surveying

Wilderness Surveying provides professional land surveying services for residential, commercial, and municipal projects throughout northern Wisconsin. The firm is recognized for its local expertise, responsive service, and commitment to quality.