SL Valvonta oy
HVAC Design and Consulting
SL Valvonta Oy is an HVAC consulting company established in 2009. We specialize in the design and project management of heating network renovations, district heating equipment renewals, and hybrid system (geothermal, EAHP) retrofit projects.
We provide comprehensive design and project management services, covering everything from contract negotiations to final warranty inspections.
We operate throughout Finland.
Our Services
Our operations are built on a customer-oriented approach, punctuality, rapid response to issues, and precise reporting.