Helium
$0.30
Rent the Tank and Inflator separately. This is the current market value charge for Helium. average use is 8-10 psi per balloon when inflating a normal 10" latex balloon.
Helium will last about 8 hrs. When requesting a quote, give the average size, number and material of balloons.
Large tanks are measured before rental and then upon return for the amount used. Large tanks rent for $15 plus Helium used.
Small tanks are available for a flat rate. Inquire.