Day Cleaning

HARVARD® Services Group is proud to be a Healthy High Performance Day Cleaning
Certified cleaning contractor.

HHPC Day is the industry’s most compressive certification for the execution of day cleaning conversions. Developed by Diversey, the program certifies that building service contractors have been trained to successfully implement flawless day cleaning programs.

HARVARD® uses the HHPC Day program and its Energy Savings Estimator.