About Us


David Hart, owner of OzoGen

Odor Elimination with Ozone

Cigarette/cigar smoke odor, pet odor, musty, nasty odors of nearly any kind are guaranteed to be effectively removed with our ozone treatment. Completely safe, ozone leaves no residue or “after smell”.

Our sister company RamAir International, Inc. is the designer/manufacturer of the OzoGen 10kV High-Output Ozone Generator, the most effective ozone generator in the industry.
Our OzoGen ozone generator has been purchased by smoke/disaster restoration companies such as Service Master, Servpro and several others, as well as real estate, property management companies and hotels.

OzoGen is quickly becoming the #1 choice for odor elimination across the globe.
Guarantee Cleaning Services can make your building odor-free tomorrow, call us today.