At Duct Diagnostics, we prioritize effective air duct cleaning, which goes beyond simply removing dust. By employing proven techniques and certified equipment, we ensure that your system operates more efficiently and is healthier. Our professional approach guarantees thoroughness, safety, and transparency. Unlike many competitors, we focus on real, measurable results, explaining every step of the process clearly. Our goal is simple: when ducts are cleaned properly, your indoor air quality improves, and you breathe easier.We offer a range of services designed to meet both residential and commercial needs. Our technicians work with precision and care, ensuring that your property is respected and left in the same condition as before. We pride ourselves on our integrity and commitment to fair pricing. Whether you're a homeowner looking for a cleaner environment or a business aiming to improve air quality, we bring expertise and attention to detail to every job. Our goal is to provide outstanding service and results, exceeding your expectations at every step.
Highlights and features
- Professional duct cleaning for healthier air quality.
- Certified, experienced technicians for superior service.
- Residential and commercial duct cleaning solutions.
- Improving HVAC system efficiency with proper cleaning.
- Integrity and transparency with every duct cleaning job.
Payment methods
- Cash
- Debit cards
- Credit cards
Follow us
Services
At Duct Diagnostics, we prioritize clean air for your home. Our Residential Duct Cleaning service efficiently removes contaminants such as dust, allergens, and debris from your duct system. This enhances the performance of your HVAC system, ensuring it runs more smoothly and lasts longer, while also improving overall indoor air quality. 
The quality of indoor air is closely tied to the cleanliness of a buildings duct system. Accumulated contaminants inside ducts can contribute to discomfort and ongoing health issues if not properly managed. We provide expert duct cleaning services for commercial facilities, applying specialized care and technical expertise to ensure dependable, effective outcomes every time. 
With nearly 3,000 dryer fires reported annually, regular vent cleaning is a vital preventive measure. At Duct Diagnostics, we specialize in cleaning dryer vents to eliminate blockages that pose fire risks. Our services enhance dryer performance, reduce energy waste, and increase the longevity of your appliance. 
With Aeroseal, youre choosing a superior method for duct sealing. Developed by experts at Lawrence Berkeley National Laboratory, it uses aerosolized particles to seal leaks from the inside. This technology boosts HVAC efficiency, improves air quality, and can even help you reduce the size of your system, saving both energy and money.
Reviews (17)
Heather Breese
Dec 12, 2025
Joseph McCurdy
Nov 27, 2025
Bobby Dorflinger
Nov 17, 2025
Tracy Larmer
Nov 05, 2025
Thomas Scull
Oct 13, 2025
Cyra Borsy
Aug 24, 2025
Elise Jonisch
Aug 07, 2025
Sandra Orleman
Jul 22, 2025
Wynne Mccormick
Jun 14, 2025
Rebecca Surprenant
May 19, 2025
Ct Ct
May 04, 2025
Having two dogs my ductwork was a mess. From the estimate to the cleaning itself, I cant say enough about this crew. They were on time which is huge in my book. The job was completed in a reasonable amount of time. They were conscientious about everything. I would not hesitate to call or recommend them.
Michael DeMato
Apr 23, 2025
Matthew Miller
Apr 13, 2025
Randy, Leo and Gibson arrived on time and were immediately welcomed by and welcoming to my dog. They then proceeded, with explanation, to do their duct cleaning job with incredible speed, skill, and good humor. Could not have asked for a more professional experience. Anyone with heating ducts MUST have this done, by these guys.
Beverly Propen
Apr 09, 2025
From the beginning, everyone on the Duct Diagnostics team were a pleasure to work with. The team that Ralph sent over to clean our ducting was professional, knowledgeable and personable. Jim was very thorough in explaining what would be done. Jim, Janel and Leo were hard working throughout the entire procedure. During the cleaning, we were informed several times about how things were progressing. We received before and after photos of the ductwork. They cleaned up beautifully afterwards. We highly recommend this company due to their outstanding work .
Christopher Metter
Apr 04, 2025
Sharon DeFala
Mar 10, 2025
Nordica
Aug 24, 2024
I first had the pleasure of working with Duct Diagnostics a few years ago, and my experience with them was exceptional. Their team demonstrated a high level of professionalism and thoroughness, ensuring that every detail was addressed. Their services were not only affordable but also remarkably efficient, leaving me thoroughly satisfied with the results. Recently, I encountered an issue with my air ducts, and once again, Duct Diagnostics impressed me. They dispatched a technician to my home within 48 hours, and to my surprise, the service was provided free of charge. This level of responsiveness and customer care speaks volumes about their commitment to client satisfaction. I highly recommend Duct Diagnostics for anyone seeking reliable, professional, and affordable services.