Duct Technology LLC was established by Leonand Fierro to service the Air Duct, Dryer and Chimney Industry for residential and commercial clients in northern and central New Jersey. He was very particular person concerning maintenance. Leonant will always advise his friends and family to clean their Dryer and Chimney because of a fire hazard. After 3 years Henry decided to open his own company. Today he has a fleet of 3 trucks and a family of dedicated and committed technicians.

With over 25 years of professional experience Duct Technology LLC is committed in providing quality services you deserve.

We are a family owned and operated business not a subcontractor. We provide our customers with trained and courteous technicians and our goal is to provide you with fast, reliable and honest work.

Our professional technicians will personally attend to your needs and get the job done in timely manner.

You can count on us to provide you only with the highest level of service at a far honest price.

Six Reasons why New Jersey Home owners Choose us

1. Over 25 years in business

2. Security screened and drug free work place

3. Reliable and dedicated

4. 70% of our customers are referrals

5. Prominently displayed uniforms and logo on vans

6. Family owned and operated, no subcontractor


Phone: (973) 628 - 8760

Fax: (973) 633 - 0232

Email: DuctEnviro@aol.com