ABOUT
Our History
Our Approach
Our Team
Thought Leadership
Core Values
The Superior Difference
Technology
SEMAC
J.R. Johnson Engineering
INDUSTRIES
SERVICES
FACILITIES
PORTFOLIO
CONTACT
SORT PORTFOLIO BY CATEGORY
Refining
Chemical
Steel
Food
Pharmaceutical
Utilities
Government
MEP
A Compromised Oxygen Furnace Halts Production
University Hot Water System Upgrade
Chiller Replacement Project
Leak Detection and Component Assessment
Hydrocarbon Tank Replacement Project
Safety and Efficiency Begins Here
Bonding and Grounding Compliance Study
Construction Management for Local Schools
Hot Strip Mill Upgrade
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ABOUT
Our History
Our Approach
Our Team
Thought Leadership
Core Values
The Superior Difference
Technology
SEMAC
J.R. Johnson Engineering
INDUSTRIES
SERVICES
FACILITIES
PORTFOLIO
CONTACT
Refining
Chemical
Steel
Food
Pharmaceutical
Utilities
Government
MEP