Sandcastle Energy Systems Alliance

Our Customers Say:

"I have been a client of Hallmark Air Conditioning for some time and I am delighted to recommend them highly. It is a pleasure to deal with a company who actually demonstrate good customer service and who are also technically excellent."

Dianne Bolton

Shopping Centre Manager

Anthem Properties Corp.

Superior Commercial Duct Cleaning

We want to help clear the air for your staff and customers while improving efficiency and cutting your heating and cooling costs.

SANDCASTLE Energy Systems now offers commercial duct cleaning services through an exciting partnership with AtlasCare - a leader in healthy indoor environments for over 75 years.

Did you know that with proper attention to a building’s ducts, sickness and lost productivity can be significantly reduced? Clean ducts can also:

Cut energy costs
Extend the life of HVAC equipment
Prevent equipment breakdowns
Improve employee retention

An investment in your indoor air is an investment in a healthy workforce. Your return is a healthy bottom line.

Talk to us today about commercial duct cleaning from SANDCASTLE Energy Systems and the Clean Air Specialists at AtlasCare.

Indoor air quality matters. It’s a FACT:

About 30% of commercial buildings have significant IAQ problems
A study conducted by Allergy Consumer Review found HVAC cleaning reduced airborne particulates by about 75% and contributed significantly to a reduction of allergy and illness symptoms in the building.
According to the US Environmental Protection Agency, a build-up of only 0.42” of dirt on a heating or cooling coil can decrease efficiency by 21%.