Havissos
HVAC contractor
About
Externally observed Design and installation of building heating, cooling and ventilation
Markets
HVAC equipment
What we do not know
- No VOEN resolved
- Last verified: 2026-09-07
This profile was assembled from public sources and has not been confirmed by the company.
This is not an approved-vendor list. Rows are discovery candidates and must be verified before use in qualification.