Aeroseal Colorado

I was impressed. Everything went well. The technicians worked quickly and did a great job. I really like how they do a report
to show where you started and where you ended. We can tell a difference since having the work done.

I was a little hesitant to finish the work, but I would rather the air come out of the registers instead of the walls or floors (not doing any good).  I was told the system was at 1.6% leakage, which is a considerable difference from 16%.  When trying to submit to CSU for rebate, the improvement had to be 6% or greater.  Looking back at the certification they handed me, it reflected 9% (which did not qualify for rebate), but I was told it was around 1.6%.  I'm thinking if they had stayed longer, The results would have been better.  Initial visit was estimated over 3 hours, but only an hour and a half. I don't know, it would seem the price may be a little better if the 6% or better standard could not be met.  In fairness, if there is a leak that could not be sealed, then to fix it, dry wall would need to be removed. 
They did have to cut a big hole in the duct work, but they sealed with another piece of metal and sealed.  It is on the back side so no worries.

They gave me a call to confirm they were on the way that morning. They took the time to first look at the house and understand the job and then got right to work. The test showed the ducts had huge holes somewhere behind the walls and couldn't be sealed with their process. ("it's a Classic!") Kane and Tim were careful in setup and tear down, they took the time to explain the process and obviously know their jobs well. I don't know the quality of the end product since we were unable to finish the job but the Technicians and the initial work was very good. I hope to have the very large holes found and fixed by my A/C installer and then we may try this again.

It was an Angie's List Big Deal that we purchased. We were really pleased with the service. We felt that it was fantastic. We had certain rooms in our house that were really cold and others that were too warm. It made a dramatic difference and we were really happy with it.

They called us within two days of me purchasing the deal on Angie’s List and we got the service scheduled quickly. The service went exceptionally well. Andrew and one other technician did more than we expected. The temperature in the house has gone up three degrees because of the work that they did.

We now have adequate airflow to the upstairs bedrooms, whereas before the sealing, we couldn't even feel the air coming out of the vents on the 2nd story. Our basement is no longer 20 degrees colder than the rest of the house.  I can still feel a temperature difference in the basement, probably because its below ground and cold air falls, but it is not as drastic, and we can use the basement comfortably now without wearing a jacket when the AC is running.
The other noticable difference is that we have been setting our thermostat at 77 to cool the house the way we like it, rather than 73.  I'm sure this is going to save energy costs, since our AC is not working as hard and as long to maintain our comfort. This will help justify the investment in the sealing. But for the comfort it has provided already, it seems worth the cost.
Yes, we would recommend this service!

This past summer was very hot, but while inside our home we never noticed. We can now finally get our upstairs down to 70 degrees all day long. We love it. We also noticed less dust on our electronics and furniture. Works for me. Aeroseal of Colorado did a great job and we do recommend them to our family and friends.

We had so many issues with hot and cold spots in our 1983 built home we just purchased.  The master bedroom was freezing while the living room was over heated.  We decided to get our ducts sealed after learning that, in Colorado, building codes do not require sealing of ductwork at the time of construction.  In addition, as all homes settle, ductwork can loosen over time.
Aeroseal of Colorado came out and prepared an audit of how well our ducts were performing and discovered we had major air leakage.  They ended up finding a GIANT (3x8 inch) hole in my ductwork; apparently, the previous renters decided they wanted more warm air in the garage, so they cut a hole through the drywall and then through the duct and then simply placed a vent cover over the hole!
The professional employees at Aeroseal patched the hole, sealed my ducts and WOW what a difference.  I can SEE the air movement in my house now and dont have hot and cold rooms anymore.  Another bonus is that my heating bill actually decreased as a result of not spilling out the air we were paying to heat through leaky ducts.   I certainly recommend having Aeroseal of Colorado out to review the efficiency of your ducts and evaluate how they can improve the comfort of your home.