A building-envelope services company built around specialized brands that support the full lifecycle of glazed and exterior-envelope systems—from construction through investigation, remediation and replacement.
The TSSA Group provides independent glazing, building-envelope, quality assurance, diagnostic, forensic, repair and replacement services throughout the lifecycle of a building.
Rather than operating as a single forensic company dependent on one market cycle, the group structure allows each division to serve a distinct client base while leveraging the same deep technical knowledge of fenestration, curtain wall, glazing, installation and performance testing.
“Every company underneath serves a different client but leverages the same technical knowledge.”

The redesigned site separates laboratory accreditation from individual professional credentials so each claim is clear and defensible.
FGIA / AAMA LAP-3 Accredited Mobile Field Testing Laboratory. This is presented as a TSSA laboratory capability.
FenestrationMasters® and InstallationMasters® credentials are presented under the individual professional holding them, not as a blanket company certification.
ASTM Committee E06 participation and FGIA/AAMA professional/technical involvement reinforce the technical depth behind the testing and forensic work.
Centralized lead generation, referral tracking, pipeline management and campaigns.
Shared testing equipment, vehicles, technicians, rope-access capability and scheduling.
Standards, product data, photography, CAD details, report templates and case studies.
Accounting, proposals, quality system, reporting software and standardized procedures.