CR Petterson is a full service HVAC contracting company that provides fast and reliable air conditioner repair for both residential air conditioners and commercial air conditioners. ac repair biloxi mississippi Our company has been in service almost 20 years, serving the Mississippi Gulf Coast because we live here too. We are your neighbors and friends so we have a solid reputation to uphold as members of the community. As such we are often involved in local community outreach projects that promote local businesses and causes. Cleaning up the environment is important as well so we make sure to only include freon that is tested to the highest standards and when we service your ac unit we make sure to capture every last drop to keep the air clean.