The Mad Hatter Air Duct Cleaning & Chimney Sweep
20th year as a Best Pick
certified company
A
rated
Based on 217 reviews
Our Certification Process
Best Pick Guarantee
Verified General Liability Ins.
Verified Workers' Comp
20th year as a Best Pick Call
"At The Mad Hatter, we don't recommend taking chances or cutting corners. If you have mold in your ducts, we won't simply clean them. We want to help you address and treat the underlying problem to prevent the mold from coming back. We work hard to make you happy."

Kevin Sparks | President
Company Information
Services Offered
The Mad Hatter Air Duct Cleaning & Chimney Sweep offers duct cleaning, filtration upgrades, and dryer vent cleaning. In addition to these ductwork services, The Mad Hatter offers chimney cleaning and chimney work.
Company History
The Mad Hatter was founded in 1978 by the Sparks family and began cleaning Atlanta ducts in 1989. Kevin Sparks, who began helping his father at the air duct cleaning and chimney company when he was 14, runs the Atlanta office.
Distinctions
The company has a National Air Duct Cleaners Association (NADCA) certified Air Systems Cleaning Specialist on staff.
Employee Information
The company's employees wear uniforms and drive marked vehicles.
Areas Served
North Atlanta, Cherokee, Dunwoody/Sandy Springs, Gwinnett/East Metro, Roswell, Alpharetta, Johns Creek & Cumming, Cobb/Marietta
A selection of 217 homeowner reviews:
“They're very, very professional, and they did what they said they were going to do. They cleaned out the ducts all through the house, and they did a first-class job. I'd give them an A+ for my overall experience. They were excellent.”
“I had vent cleaning done, and it was very positive. They were efficient and clean, and they did a very good job. They're A+.”
“They did duct cleaning, and they were knowledgeable and on time. They did a really good job, and the people were nice.”
“They did chimney work and cleaned some ducts. They were professional and quick, and they just did a really good job—A.”
“They were doing air duct cleaning. They were quick and easy, and they told me what they were doing. Overall, I'd give them an A.”
“It was great working with the Mad Hatter. They cleaned out the dry vents on top of the house. They were very nice, polite, and explained things to me. I enjoyed them. I don't have any complaints. I'd give them an A grade for my overall experience.”
“They came to check and clean the furnace. They did the air ducts. They were very honest and didn't waste time. They kept working. When they saw something that didn't need to be done, they told me. They said I was good for two years. They were two nice guys. I'd rate them an A for my overall experience.”
“They replaced my range fan and did some work on the firewall. They put a heat plate back and did some cleaning. They did the whole inspection and I'm satisfied with them. They were very polite and very informative. They answered my questions and told me what I needed to hear. I'd give them an A grade for my overall experience.”
“I went to Best Pick Reports and used The Mad Hatter for duct cleaning, and that's an A+. They did a great job.”
“We've used Mad Hatter to clean our dryer vent, and we always call them back. They clean out our dryer vents, and once, they had to fix it. They were dependable and did their job, and I can't complain. I'd grade them an A.”
“We had our ducts cleaned with them, and it was fine.”
“They were very courteous and very clean. They explained everything, and it was good. I've noticed a difference since they've done the duct cleaning. I would rate them as an A.”
“I use Mad Hatter. They've been very good. They do what they say they're going to do when they say they're going to do it. They've just cleaned for me. I don't have any complaints.”
“The Mad Hatter did a great job. They came in a timely manner, they did what I asked, they did it thoroughly, and they were polite. They did duct cleaning for my home, and they also did a fireplace cleaning. We had used them in the past. They're A+.”
“The Mad Hatter was excellent. The guy was absolutely super, and it was a very nice experience. He called before he showed up, he came on time, and he explained what he did. It was great. I would give them an A rating.”
“I used Mad Hatter for air duct cleaning, and they were great. They came out twice and did a professional job both times. The quality of the air has been very good since I used them. I'd give them a solid A.”
“The Mad Hatter was on time and clean. They cleaned out the ducts, and I would give them an A+ grade.”
“I actually wasn't home for their service, but my fiance said it was fine. Everything was fantastic, so I'd give the Mad Hatter an A grade.”
“I wasn't here when they did the work, but my husband was. He would give them an A+.”
“They seemed to do a good job. They were very thorough and answered a lot of my questions. I had the chimney and dryer vent cleaned. I've never had this type of experience with anyone else, but I'd give them an A grade.”
“The Mad Hatter did a good job. They did what they were supposed to do, and they pointed out that I need to fix something. My vents weren't connected properly by the builder. We had somebody make arrangements to have all the work done at once. I'd give them an A.”
“They did several technical things for me. The guy who came to the house was great. He explained everything very well, and he found what the issues were really quickly. He did a good job. They were in and out, and they were clean. I chose them because they are right down the road from where I live. They're an A.”
“The Mad Hatter did the job, and it didn't take that long. They were professional. They put stuff on their feet so they didn't mess up the carpet. I'd give them an A.”
“The Mad Hatter was fine. I was very happy with the service. I'd give them an A rating.”
“They were very good. They were very efficient, very friendly, and very quick—in and out. They did the dryer vent, and it was very good. I chose them because the homeowners association recommended them, but I'd had them here before. They had to separate my dryer vent from some of the other units. That was a few years ago. I'd give them an A—they were very good.”
“They were very nice. They complimented how clean it was behind my dryer and washer. They didn't bring in any dirt or anything, and they just seemed very, very efficient. I was very, very pleased with it, and it takes a lot to make me happy. They did the dryer vent. I've been here for seven years, so I thought I should get it checked. I chose them because they had done some work in another section of our 55 years old and up community. They all seemed to be very pleased with them, so I called. I think everybody was pleased with the company's work. I'd give them an A because they left the laundry room just the way they found it. I was very, very satisfied. I didn't see a lot of dirt outdoors, and they said that I must have been using my filter very well. I was very pleased with the way they handled it and their personalities.”
“The Mad Hatter did our air duct cleaning, and they were really great. My son has allergies. They came out when they said they would, and the price was what they had estimated—it didn't suddenly jump $100 when they were done. They did really great work. It was very professional. We've got to do it every couple years—it's like going to the dentist. I would give The Mad Hatter an A.”
“Mad Hatter did my air ducts, and I liked the work. They did what they told me they would do, and I noticed a difference in the air quality. I was having allergy issues back then, and they were reduced a lot after the cleaning. I've referred them to a friend of mine. I would give them an A.”
“Mad Hatter was very professional, very experienced, and informative. The gentleman who was here—the head of the crew—really knew what he was doing. They inspected the fireplace, cleaned out my dryer vent, and replaced the dryer cap on the outside of the house. They did a great job, and they were very courteous, very polite, and very neat. They earned an A.”
“Mad Hatter did duct cleaning, and they were very good. They did everything they said they would do, and they did it from the floor to the roof. I'm very happy with them—A++.”
“The Mad Hatter did the air duct cleaning. They did an outstanding job. I'd give them an A+.”
“We went with Mad Hatter for mold remediation. They were very good. They were very professional, they did a good job, and the cleanup of the project was fantastic. We had a problem in our attic with mold in the vents, and they had to lug up heavy machinery all the way up to the attic of the house. They were just very neat and very professional; I would absolutely give them an A.”
“I went to Mad Hatter and had a positive experience there. What stood out the most was that they took the time and explained the step-by-step process in detail. They even identified areas outside of their normal, day-to-day job that I might want to take a look at to get certain things serviced to get better efficiencies for my air conditioning or save me electricity. It had nothing to do with my ductwork, but since they were knowledgeable in my area, they went above and beyond to share their experiences.”
“I went with The Mad Hatter. My experience with them was positive. Their technicians seemed to know what they were doing; we could watch what they were doing, and they didn't seem to have any problems. Everything was good. I would recommend them, and I would give them an A+.”
“I had my ducts cleaned by The Mad Hatter. It was a positive experience; I was very pleased. I've used them before. I liked everything they did—they came on time, they were neat, and I thought they did a good job. I've never had to call them back, get them to fix anything, or lodge a complaint. I would give them an A.”
“I used Mad Hatter to get my ducts cleaned back when I was getting my floors put in. I had gone off in the summer, and the person who installed the floors coordinated with them even though I was in Rhode Island. When I came back, I could tell a difference in the air quality in my home. My vents had been dirty. That's the only time I've ever had them cleaned. I'd rate Mad Hatter an A.”
“We used The Mad Hatter for the air duct cleaning. I'd give them an A. They did what they said they were going to do.”
“It worked out really well. We were happy with the service—it was a pretty positive experience overall. We chose them because of the ease of scheduling; it just worked out that they were able to come when I could be there. I would give them an A+, and I would use them again—they were really good.”
“I did some work with Mad Hatter. My experience with them was positive—they showed up on time, they cleaned up after themselves, they explained what they were doing, and they did exactly what they said they were going to do. Their customer service was good. I would give them an A.”

The Mad Hatter is really great. They cleaned out the dryer vent, and they also helped me with my chimney. The technicians were professional and really knowledgeable. They're great. I would absolutely use them again. They go above and beyond—they really do. I'd give them an A+. They're really, really good.

The Mad Hatter was very professional, courteous, and clean. They came in, got to work, cleaned all the vents, and put the covers back on. They were really great. It was a great experience—an absolute A. It was fantastic.

The Mad Hatter did a good job. I was really pleased with them. They were very polite and respectful. They did a good job cleaning everything, including the vent covers. They looked brand-new after they finished cleaning. I would give them an A+.

We had Mad Hatter clean our ducts. I am very impressed with the service. They were timely and finished the job in a reasonable amount of time. The workers were very good, knowledgeable, friendly, and hardworking. I would give them an A.

Mad Hatter did air duct cleaning for me. They did great. I was concerned about my dryer vent, and they came in and cleaned it all out. They were just very professional.

They were prompt, did a good job, and took care of us. I’ve used them before, and they continue to be reliable, good folks.

We use Mad Hatter for air duct cleaning. They did a great job. I’ll give them an A.

I had my air ducts cleaned by Mad Hatter about three years ago, and I have them clean my chimneys too. I think their service is great. I've used them for 20 years now. I think I went with them originally because they were family owned, and they never made a mess. I have white carpet. I would give them an A+. I'd recommend them.

It was an extremely positive experience. They were competent, they had good equipment, and they were quality people to have in my home. There were no issues—they're an A.

We used Mad Hatter for duct and chimney cleaning. They did a very good job—they just knocked it out.

For chimneys, we used Mad Hatter. They did our ducts as well. They did a good job, and they cleaned up after themselves.

The experience was all good. They did air duct cleaning. I'd give them an A.

We had duct cleaning done, and they did a good job. I thought the technicians were good, and they finished the work in a reasonable amount of time. I'd use them again. I'd give them an A.

A couple of years ago, we had the fireplace cleaned by Mad Hatter. Everything was fine with them. They seemed very professional. They came in and cleaned the ducts in the house as well as cleaning the chimney and doing some repair to the thing in the back. They did an excellent job, and there were no problems.

I've used Mad Hatter for air ducts. They do a good job.

They cleaned all my ductwork, and I could tell a difference after they did the work, absolutely. They also showed me some problems. It was really nice. The guys that came here did an awesome job.

We had Mad Hatter do both chimney cleaning and air duct cleaning. They showed me what they were doing, and they did a good job. I noticed a difference in the level of dust in my home.

I had them do all of my air ducts. They did a great job. I’m totally impressed with them. What I noticed was a lot less dust. They actually cleaned out a couple of clogged vents. Before, I wasn’t getting any heating or air out of a couple of the vents, but now I have air flowing where I didn’t have air before.

For duct cleaning I use Mad Hatter, and I thought they were great. We’ve used them for all of our ductwork. When we bought this house in 1989, I had all of the air conditioning and ducts cleaned and the fireplace cleaned, just to be sure. They were very easy to work with.

We had Mad Hatter do the air ducts. They were on time, they were very efficient, they cleaned up their mess, and I was real impressed with them. They did a really good job.

I used Mad Hatter for duct cleaning, and I was really happy. They did a very thorough job. When I turned on the heat the next year, there was absolutely no smell. You usually get an awful smell. There was nothing, and there hasn’t been any. They were very honest and very good.

We had air duct cleaning....I was very happy with them. They cleaned all the ductwork and found some mold in the system too. They had experience, and they really knew what they were doing. They were also really nice. Customer friendly too.

They’re courteous. They’re responsible, and they’re professional.

I’ve had work done by Mad Hatter in the past, and they were excellent. I felt like they really took their time. They did all the ducts in our house. And I have allergies, so they have to be cleaned every couple of years. I just thought they did a really thorough job. Some companies will come in and just vacuum out the things and then go—they don’t push the sweepers all the way through and back through the vents—but Mad Hatter does it right. They did a good job.

They did all the ducts in our house, and they did a really thorough job. They do it right.

They showed me what they had done, so I was able to see the work. This was the first time the ducts had been cleaned in years. It was a pretty tough job, but they did good.

Mad Hatter are my chimney people. They were pretty good; they did air duct cleaning.

For air duct cleaning, the one I was the happiest with was The Mad Hatter. It's probably been a couple years we've used them. They were very professional, very on time, and always did a very good job. They did a better job than any other company.

We used Mad Hatter. We've used them for years, and they're excellent. The one guy that did most of the work for us just did a great job.

We had Mad Hatter about three or four years ago, and they were fine. They swept the chimney and cleaned the air ducts.

I like the personal service at Mad Hatter.

They did the chimney and the air ducts. That was fine.

It was fine.

I found Mad Hatter in Home Reports. They're great—I've used them twice. They cleaned our chimney, and they cleaned all the ducts in the house. Then, they cleaned the dryer vent.

I think I've used Mad Hatter for my chimney and for the air ducts. It was a very good experience. I think they just did it. I don't remember having to clean up anything inside after them. I was pleased with that.

They were great.

Mad Hatter—that's who I've used. They were fine. They did a good job.

I used Mad Hatter to do duct cleaning. They were fine. They came in and did it quickly and quite efficiently. They did their job, but that's the only time I've had them.

Mad Hatter did the work for me. It was all duct cleaning. They did fine.

We have used Mad Hatter. Our service was excellent. Their follow-up makes them excellent. They do what they say. They are here when they say they are going to be, and it is just a pleasure to work with them.

I had my vents cleaned, and I did that with Mad Hatter. They were really good.

They've done a very good job. I would recommend them.

For air duct cleaning, we use Mad Hatter. They were good. They showed up on time and were professional and clean.

We use Mad Hatter for duct cleaning. We're going to call them again. They've been great. They have also done a chimney sweep. They'll always visit beforehand to get an estimate and that sort of thing. They always come out in our experience.

I have used Mad Hatter. They're good. They cleaned up after well after they're done. It seems like they finished the work in a good amount of time. I would recommend them.

They cleaned the ducts and the chimney. I was satisfied with the service.

I had the chimney cleaned by Mad Hatter. They cleaned the inside, and they put on a new cap and a pan. It looks good. They did the duct cleaning too. They did a good job. The ducts were dirty. I had those done about six months ago. He did a good job, and I liked the work. They had a lot of equipment they brought in to clean them.

Mad Hatter has done the air ducts a couple of times. They also come out and clean the flue. They're good at explaining what they do—they're inside the house, so you get to talking with them. They're very open about what they're doing. They'll tell you what's going on. They stuck the camera up the chimney from the bottom and down from the top. We also had them put a chimney cap on too. We've used them since we moved in here in '92.

We had our ducts cleaned by Mad Hatter. They were reasonable, and we know they did the job properly. We investigated exactly what is supposed to be done when you have your ducts cleaned, and we knew that they do it properly, and they are licensed and have extra training.

We did both the chimney and all the vents with Mad Hatter because it was all one company, and we wanted to get them both done. I hadn't done either one of them in years.

I had the them come over to clean out our duct on our dryer. I would grade him an A. Quality work.

They did the air ducts and my dryer vent, and I would give them an A rating. They were excellent.

We had our vents done a couple of years ago by Mad Hatter, and they did a really good job. They were great—very thorough. That was about three years ago.

I have had the ducts cleaned by Mad Hatter. They are great. They did a general cleaning, and they cleaned the ducts too. I would give them a grade of A.

We used Mad Hatter for the air ducts, chimney, and dryer vent. We had the whole thing done. They did very good. It was good customer service, and they were just very good. They have been around a long time.

I use Mad Hatter for duct cleaning. They were wonderful. They absolutely cleaned up after themselves. The chimney work would be Mad Hatter also. They're excellent, and they clean up after themselves and everything. They come out when they're supposed to.

I give them an A+ on everything, absolutely.

The air duct cleaning was with Mad Hatter, and it was fine.

I had the air ducts cleaned by a place called the Mad Hatter; I think that's who they are. They did fine.

The Mad Hatter. I have the receipt on the refrigerator. I'm supposed to do it again. I was extremely pleased with them. At first I had them come out and do the chimney sweep, and he was here less than two hours and actually went out on the roof and checked the outside of the chimney too. So I was very pleased with that. Everything was clean. There was no soot anywhere to be found. I mean, it was just amazing. Then he told me that his company actually does vent cleaning, so I called them about a month later and had them come out and clean our vents.

I used your reference book for them. I am pretty sure I used Mad Hatter. I was pleased with what they did. I use your book. You have been helpful; I've kept the book for 5 years. I have used them, and I have selected people you've recommended, and I haven't been disappointed in any of them.