• Primaria Municipiului Ploiesti – Bd. Republicii nr. 2, Telefon: 0244/515982; 0244/516699, 0244/984 – non –stop, 0244/984 din reteaua Orange.
• Dalkia Termo Prahova – str. Valeni nr. 1-3, bl.33 IK, Telefon 0244-594.579, telverde non-stop – 0800.800.255, telefon taxabil non-stop – 0244. 408.888.
