Blog Posts

The year in which your initial LL 152 Gas Inspection or certification of no gas service is due is determined by the Community District in

PROA One type of additive is a polarized refrigerant oil additive (PROA), designed to improve oil lubrication and system efficiency.  It can be used in nearly

Even as the proposed water service rate increases, the revised figure would still remain below the average rate of the thirty largest U.S. cities. The

No qualification means your gas won’t get turned on! Qualified plumbers must carry photo ID stating their qualifications. Task 87 covers: “…isolation of piping systems

Has all the recent talk about LL 152 Gas Inspections, Pre-Inspections (Non-Statutory Inspections), Utility Conducted Jurisdictional Inspections and Utility Recommended Inspections left you in a

Gas leaks can result in fires and explosions. It’s important that you, your family, and your colleagues know how to recognize a gas leak and what

PAR Heating & Air Conditioning would like to clear up the confusion regarding the upcoming phase-out and ban on R-22 refrigerant. We would like to inform

A VFD is a controller that varies the electrical signal to a motor thereby enabling it to reduce its rotations per minute (rpm’s) and reduce

It will benefit the planet, your company and you! A Cooling Tower is a vital component of your HVAC system.  An improperly maintained cooling tower

5 Ways You Can Help Go Green: Turn off computers, printers and fax machines at the end of the day.  This can save on energy.