Reviews & Testimonials

Duct cleaning went smoothly. Dan, Anthony and Mike were polite and unobtrusive. Could not be happier with their service.

Very quick and efficient estimate for duct cleaning via FaceTime. Eric and Leo were great. Both were super courteous and very efficient. Eric took time to share his thoughts on some issues we pointed out before he started, which he resolved. Very good experience today.

Duct Diagnostics surpassed my expectations! Kevin and Anthony did THE MOST INCREDIBLE JOB cleaning my air ducts! I seriously cannot believe how thorough, efficient and professional they were and their work was outstanding! My house smells fresh and my AC no longer over works and makes loud noises due to over use. I will recommend them every single time! Thank you!!!

Fantastic service thank you !

Cody and Andrew arrived at 8:00AM and went right to work. They were very professional, knowledgeable and efficient. We would strongly recommend Duct Diagnostics as a company that has a highly qualified and well trained staff.

My husband, Paul, called Duct Diagnostics after getting a referral from a friend, and is he glad he did. From the nice office secretary, to the owner, Ralph, (who personally came out to our home for the estimate)to the two technicians who serviced the duct work, Jim and Scott, from"soup to nuts" all was great. Everybody was professional and pleasant to deal with. I highly recommend them!

Josh and Anthony were a great team! They were thorough, professional, and knowledgeable. They answered all my questions and I could not be more pleased with the results. They deserve every one of their five stars!

Jaden, Kevin, and Shirley did an awesome job. The attention to detail and cleanliness was very impressive. I would highly recommend working with them.

Work was very clean. Met estimate. Staff was very polite and careful in the home.

This company was recommended by our Hvac service. The process for getting an estimate and scheduling was very smooth. The technicians were professional and very pleasant. They were careful to leave the house clean and to share what they found. No upselling or pressure. I would totally use them again.

Dan, Eric, Anthony and Mark were fantastic. Excellent level of service and value!

The crew (Dan, Leo & John) showed-up right on time, explained what was involved with cleaning the ducts, walked through the house with us to make sure they knew where all the supply & return register were located and went to work. They put down drop cloths, covered all furniture near their work area and wore booties when in the house. The entire process was dust free! They were friendly & courteous. They showed us before and after photos of the ducts…BIG difference! Well worth the money! It’s great to work with a company that cares about their workmanship and their customers. We highly recommend them!

Amazing service in every way with excellent results, well worth the cost. Kudos especially to Cody and his crew.

Dan and Colby were fantastic! Showed up on time and did excellent work. And they charged me exactly what they quoted me! Would highly recommend. Thanks guys!

Dan and Anthony came to the house to do the job. They were very neat and conscientious as they did their work. They shared before and after photos, which were very helpful. Very happy with this group.

Great experience from first phone call all the way through to the final day of the job. Rob was able to provide an estimate based on the FaceTime walkthrough we did of the entire house - including the attic and basement. He was knowledgeable, thorough, open and forthcoming every step of the way. We scheduled the job for a few months out bc of the crazy winter we had and when I had to reschedule at the last minute bc of a travel conflict DD was more than accommodating. The crew was punctual, if not early, clean and respectful. Kevin and Andrew were excellent and efficient. Both extremely knowledgeable and easy to work with. Highly recommend.