John Ball Zoo — Otter Habitat

The exterior of the John Ball Zoo — Otter Habitat

Story

This project showcases an innovative geothermal-based mechanical and life support system that achieves full carbon neutrality while supporting a high-performance aquatic habitat. DHE is proud to be a part of this unique project that brings so much joy to the community.

Facts

Submitter: DHE Plumbing and Mechanical

Architect: Progressive Companies, Tessere

Size: 1,850 SF

Location: Grand Rapids, MI

Date contract completed: February 2026

Final contract value: $3,500,000

Project manager’s name: Eric Heyboer

Superintendent’s name(s): Jake Shupe, Brad Stream

What percentage of the work scope was self-performed by your company? 35%

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