construction phase support

Calliott Consulting LLC is a full-scope MEPT engineering firm based in St. Louis, MO, serving clients nationwide. The firm designs mechanical, electrical, plumbing, and technology systems for institutional facilities, with a constructability focus. Its team brings contractor experience, and it works within design-build teams from concept through construction, providing construction phase support and on-site availability.

building systems coordinationconstructabilitydesign-bid-builddesign-build deliveryJob Order ContractingMEP/T engineeringstructured cabling design

Cen-Tex Engineering is a Central Texas-based MEP engineering firm providing mechanical, electrical, and plumbing design services for a variety of industries nationwide. The firm takes an integrated approach to MEP system design, from ground-up construction to renovation and retrofit, and stays engaged from concept through construction. It reports over 90 years of cumulative experience and holds certifications including PE licensure in multiple states, NCEES, SBA 8(a), ASHRAE, and HUB status.

Electrical DesignHVAC designmechanical system designMEP engineering designplumbing designretrofit design

ChenMoore is an interdisciplinary team of engineers, designers, planners, and scientists providing planning, engineering, design, and construction-phase support for public and private projects. Founded in 1986 by Dr. Ben Chen, the firm works on infrastructure improving mobility, utility systems, public space, site development, and resilient infrastructure, with offices across Florida and the Southeast.

designengineeringenvironmental scienceLandscape ArchitecturePlanning

Dennis Engineering Company (DΞC) is a dual-office civil engineering firm providing services throughout New Mexico. It designs and improves infrastructure and public works projects for municipalities and counties, with a focus on serving rural New Mexico communities. The firm assists clients from funding applications through design, engineering, permitting, and construction to final inspection.

civil engineeringcommunity outreachfunding application assistanceInfrastructure Designpermitting and easementsPlanning