Minneapolis Ductwork Replacment

Very pleased with the service. Did a great job on my very dirty ductwork! Friendly and courteous. Will definitely use them again.

We had to have them replace it, as we had a house fire two years ago. The insurance company reimbursed us with some of the charges that we paid for the new furnace that we purchased. They were very good. The technician who came in to get the work done showed up when he was supposed to. He was helpful when we decided to go with a high proficiency furnace instead of replacing the one that we had. I haven’t had any problems with any of their work. They also explained about everything that I was purchasing from them. The work in our house was started in the end of November and finished around the first part of March.

Very well. Showed up on time, and were done in under an hour. Removed and replaced 19 air duct plates, vacuumed ductwork, and showed me photos of the duct before cleaning-- it was badly overdue. Also cleaned clothes dryer vent. Pleasant and professional.

It was an Angie's List Big Deal that we purchased. It went fine. They showed up on time, ready to work.

AAA came to our house at the appointed time and efficiently completed to job. We appreciate how they showed us pictures of the ductwork after they were done. What impressed us the most about them is that they showed us how our furnace filter actually wasn't doing anything! Prior to them we have had a new furnace installed and our ducts cleaned and nobody pointed that out. Thanks! As we suffer from allergies their pointing that out was worth the cost of their visit alone.

In truth, I really don't know that the two guys who came to my home did anything. They were in and out very quickly. There was little to no explanation of what they were doing. They sprayed some very strong smelling stuff (presumably some sort of sanitizer) down my cold air returns and ran some tubes through the ductwork by the furnace. One of the guys spent a lot of time pointing everything out in the house that needed to be fixed or repaired as if I didn't already know. In the end I'm not sure the ducts are any cleaner than they were to start with.

Our A/C stopped working, so based on Angie's List reviews, I called DuctWorks to come out and look at the A/C. When Rick arrived he did a quick inspection of the unit and tried to put coolant in it, but the compressor was blown and wasn't holding any coolant. He said the compressor could be replaced, but recommended based on the fact that we plan to own the house for many years to replace it. I set up a call with their sales person. Rhod came in and did a fantastic job explaining my options, listening to what I wanted from a new A/C and furnace and explaining why DuctWorks is different from other installers. I really appreciated that DuctWorks installers are NATE certified and not just a handyman. Most importantly, he took the time to measure the doors and windows to get accurate sizing information. The other contractor I got a bid from did nothing other than ask how big the house was and based the size of the equipment on that. Once the equipment was sized, Rhod drew up a proposal including many of the discounts and upgrades that they were including. He also included a duct cleaning, which needed to be done badly. The installers arrived on time and were very friendly and professional. They took care to not ding any walls or leave any scuffs while carrying in and out any equipment. They were done in less time than I expected and cleaned up once they were done. DuctWorks provided all the forms for the various rebates that had much of the information filled in for me, so sending them in was easy. At each step of the process, no matter who I talked to, they would always make sure I had all my questions answered and made sure I knew they were there to help. DuctWorks made what was a stressful situation into a pleasant experience. Their attention to detail and helpfulness was great. I would highly recommend them and use them again.

Completed several small ductwork jobs I needed done for my DIY basement finishing. Worked the ducts into the spaces I had created for them. Worked it into those spaces even though I made them a bit too small in a couple spots. Work was completed quickly, at the price quoted, and with excellent quality. It is now over 6 years later and everything is working fine.

Good job cleaning air duct and Dryer Vent. Discovered items in air ducts that previous workers did not find.

The service technicians were exactly on time and called before arriving. They wore booties whenever they came into the house and were remarkably neat and totally cleaned up when they were through. They helped move a large piece of furniture that was blocking two ducts. They took before and after photos of ductwork which showed a remarkable difference after their cleaning. The actual cost of the process was slightly less than the estimate. We would definitely use them again.

We hired the company to clean our furnace and air ducts, since we were concerned about a musty smell that seemed to be coming through the vents. They came on time and completed the work. When we turned the furnace fan back on a few days later, the musty smell was much worse. We called the company, and they sent someone to our house within an hour. Rhod spent about 90 minutes looking in every air duct, spraying with fungicide and looking for the source of the moisture (which turned out to be from the basement, not the ducts themselves). Rhod also made several suggestions of work we could do ourselves to seal up the ducts and improve the situation. After several days of cleaning, the musty smell is no longer coming through the ductwork. We were very impressed that the company took our concern so seriously and sent someone out so promptly just in case they had missed something.

Wow ....... Mountain Air Duct Cleaning came to my home, looked at my ductwork in multiple locations, checked out the furnace filter and humidifier filter, even cleaned out a couple of minor things. They then told me that I really didn't need my ducts cleaned at this time, and showed me pictures of my ducts to back up their opinion. They offered information about an add-on item that they could sell me to help combat my allergies -- but didn't want to sell it to me. Instead, they suggested that I speak with my allergist about it first, to see if she thought it would be useful for my particular situation. After sharing their expertise and spending an hour with me, I prepared to write them a check -- only to be told that there was no charge because they "hadn't done anything!" And thus, they have an enthusiastic referral, and a new lifetime customer who will proactively spread the word. Honesty and integrity -- listen up, business owners, it will ALWAYS pay off in the end!

I saw the product, Aeroseal, demonstrated on the TV show, This Old House. It purportedly improved the temperature differential between upstairs and downstairs rooms and reduced dust by plugging holes in the supply and return air ducts. As soon as I saw the product demonstrated on This Old House, I knew I wanted to try it in my house. My house was built in 1925 and is a 1-1/2 story residence. I've always had problems cooling the upstairs, even with central air conditioning. In the summer, it is unbearably hot upstairs, even with the a/c cranked up. In the winter, it is coolish upstairs, but certainly livable (heat rises). My house has old style vents on the first floor - large square supply vents (5) and two in-floor rectangular return vents. Upstairs, there are only two supply vents and the return air vent is really the stairway down to the first floor. The Aeroseal product addresses the excessive duct leakage that exists in any home. Even if you manually seal by tape the ductwork in your house, there is still quite a bit of leakage. I did a lot of research before getting this product installed, and case studies show that this product consistently reduces leakage by more than 90%. Our heating and cooling appliances are now pretty energy efficient, but the duct work in a building is still a source of a lot of heat/cooling loss. According to the manufacturer, here's some of the technology: 1. Research for Aeroseal was partially funded the US Dept of Energy 2. Aeroseal is the only duct sealant technology that is applied from the inside of the duct system. It is delivered as a non-toxic aerosol mist that seeks out and plugs leaks. 3. Aeroseal has proven to be 95% effective at sealing air duct leaks. 4. The Dept of Energy proclaimed aeroseal technology to be one of the top 23 most important energy conservation technologys for consumer sto come out since the dept was first established. 5. The product was developed at Lawrence Berkeley National Laboratory in 1994. 6. Aeroseal has won several prestigious awards, including DOE energy 100 Award, Popular Science -Best of What's New, This Old House - new technologies and 2012 EBie award for use on an existing building retrofit project. I recommend going to the manufacturer website to get more information and view a video of how the installation works. Also, check out the This Old House segment online when they featured this product. When I looked for an Aeroseal service provider in the Twin Cities, Northern One Hour Heating & Air Conditioning was the only provider. In fact, I contacted them only about a month after they started providing this product. They had a service technician trained by the manufacturer to install the product, and they had done several new house installations. Mine would be the first "old house" in which they would install the product. (Therefore I did get a very nice price discount.) The company sent two technicians to install the product. They arrived on time. The set-up definitely takes the most time- it took a couple hours for my house. They have to seal all the vents tightly and tape up larger gaps in the duct work before starting the actual sealing process. They do a computer analysis before and after the sealing process so that actual results can be measured. (One of the technicians still said that my old house duct work was tighter than new house construction to begin with.) While installing, there was a fine mist that developed in the air. The company has a fan/vacuum that collects a lot of it. Also, they opened a lot of windows to help dissipate the mist. They provided masks for us to wear - I actually didn't wear it though. Breathing the substance created a little stickiness in my nose, but eventually it went away. The mist dissipates quickly. It is supposed to be non-toxic. The sealing itself took about 15 minutes for the supply side, and 25 minutes for the return side. The supply/return sealing can be performed dually, but this company does each side separately. My results are as follows: Supply ducts - original leakage was equivalent to a 25 square inch hole. After finishing the Aeroseal, leakage was equivalent to a 1 square inch hole, corresponding to a 95% reduction in duct leakage. Return ducts - original leakage was equivalent to a 43 square inch hole. After finishing the Aeroseal, leakage was equivalent to a 5 square inch hole, corresponding to a 89% reduction in duct leakage. Clean-up was quick. They left my house in tip-top shape. I also received a printed Certificate of Completion that outlines the overall sealing results for both the supply and return sides. I am really pleased with the results, and I can say that the product really works. For the first time, I can cool my upstairs without the use of a window air conditioner upstairs. I can cool it to be about 2 degrees difference from the first floor. I set the thermostat to 74 degrees and close all the supply vents on the first floor except one. Upstairs, the temperature is about 76 degrees. I am anxious to see what happens in the winter, although summer cooling was the more problematic issue for me. I can also report a HUGE reduction of the dust in my house. Before, I used to see the dust pile up just a few days after dusting. Now, it is over 2 weeks since my last dusting and I still don't see the dust pile up on the furniture or window sills. I highly recommend this product to any homeowner. It saves energy, is good for the environment, and most importantly - improves indoor comfort and reduces dust in your own home. I commend Northern One Hour Heating & Air Conditioning for being the first service provider in the Twin Cities for this product. I hope they get a lot of business installing this product. They did a great job and I couldn't be happier.

Matt arrived on time, gave us a quote, and proceeded to do the work as described. He searched out all the vents and was very thorough. When we subsequently changed our furnace filter we could see that it had picked up more particulates than ever before, indicating to us that Mountain Duct had done a good job of loosening them and moving them through the ductwork.

They were in and out in an hour. All they did was blow air through the air ducts. They even cut holes in my air ducts to fit the equipment.