John Feil Email
Registered Roof Observer (Quality Assurance various roof installations) Building Envelope Tech. . Building Restoration Specialty Engineering
St. Paul, MN
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Current Roles
Employees:
25Revenue:
$1.8MAbout
RSI is an independent engineering firm specializing in the evaluation, design, testing, management and construction observation services of the building envelope which includes exterior facades, roofing and waterproofing assemblies.Building Restoration Specialty Engineering Address
2400 Prior Avenue NorthSt. Paul, MN
United States