What makes Dufrene’s different?
NATE CERTIFIED TECHS
Our techs are NATE-certified, which means they’ve been accredited by the leading authority in our industry.
10-YEAR WARRANTY
New systems we install come with a 10-year warranty on parts and labor, giving you greater peace of mind
IRONCLAD GUARANTEES
We back our work with several Ironclad Guarantees, so you know that Dufrene’s will follow through.