Cunningham Duct Cleaning Co. was founded by Robert Cunningham Sr. in 1968, with the vision of providing exceptional service to our clients, no matter how big or small–and today, the family still practices that same ideology each and every day.

As a family owned and operated business, Cunningham has called Long Island home for almost fifty years–maintaining our dedication to the local community, while continuing to expand our client base by servicing businesses and homes in upstate New York, New Jersey and Connecticut.

Courteous, Knowledgeable, Experienced, Reliable…
Our unblemished record of integrity and professionalism is reflected in every aspect of our work–starting with our helpful office staff and extending to our skilled field service technicians. We hold ourselves to the highest standards in our industry as instituted by the National Air Duct Cleaners Association (NADCA) and the Chimney Safety Institute of America (CSIA). We are certified members of NADCA and CSIA as well as a member in excellent standing with the Better Business Bureau and Consumer Affairs. Cunningham strives to serve our clients with the utmost respect and professionalism. See Commercial Services or Residential Services

Cunningham + The Community
Cunningham performs services for residential homes, commercial buildings, fire departments, colleges, libraries, hospitals, hotels and schools (serving the majority of LI School Districts). Long Island is more than just where we do business, it’s our home and Cunningham supports the community by demanding excellence to keep the air quality clean and healthy for the children and families who live here.

Cunningham is proud give back to the community by participating in fundraisers for local charities and by contributing to a number of non-profit organizations close home and to our hearts.

Cunningham Technicians
Our service technicians are rigorously trained and knowledgeable in all aspects of the latest safety procedures and air quality standards. Each technician is OSHA (Occupational Safety and Health Administration) certified and rigorously trained according to the NADCA’s highest standards. All of our field staff members are uniformed and fully equipped with safety equipment, respirators and monitoring equipment in order to exercise the highest level of service, at every work site.

Cunningham Specialized Equipment
Our outstanding reputation is a result of our commitment to excellence, hard work and investments in the latest technology for effective cleaning services. Cunningham has the largest fleet of truck-mounted vacuums in the region–where each unit maintains constant suction of 12,000 C.F.M. providing ten times more power than a portable unit. Truck Mounted Vacuums provide negative pressure in the HVAC system while it is being cleaned transporting all dust and debris from your air ducts directly out to the truck without any contamination to you, or your home. We provide the latest equipment and trained staff to perform any job, large or small, any time. Cunningham is certified and completely insured, so you can rely on us for experienced and professional care of your business or home.


“Cunningham Duct has been extremely helpful to our students and staff in the areas of indoor air quality and occupant comfort. Their team provides outstanding results which are proven with photo documentation. Cunningham’s clear communication, integrity and professionalism are unmatched by others in the trade.”
James B., Director of Buildings & Grounds
“I had Cunningham install a Chimney Liner since my Chimney was completely deteriorated on the inside. The technicians were very professional and the head guy took time to explain the whole process to me. I felt very comfortable with the experience and would recommend Cunningham to anyone.”
Kathy B., Homeowner
“I heard a story on the news about a dryer vent clog as being the source of a horrific fire and since I have never cleaned out my dryer vents, EVER, I thought I should get this taken care of as soon as possible…I called Cunningham and made an appointment for the same week. They came, they cleaned out the dryer vents (where we had an alarming amount of debris) and left the area cleaner than when they got there! I feel like this is something so small but really so important in keeping our family safe–and the people at Cunningham made it so easy to do. I recommend their services highly.”
Sandy K., LI Resident

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Questions? Our customer service staff is here and ready to answer any questions you may have.

Free Estimate + Consultation CALL 24/7: 1-800-427-2446