Best Trench Digging in Aurora CO

I got multiple quotations for a main sewer line tap replacement.  I found AAR very responsive, knowledgeable, as well as the best price I could find.   They arrived on time, the crew was fantastic.   While they were waiting for the inspectors, one of the crew raked out part of my lawn that was a mess from a previous contractor.   I never asked for this, he was just being super helpful.
If I have any other needs, I'm calling these folks first.

We did not have a great experience with Sewer Solutions. They didn't finish the job in the timeline they said they would. Then, before any of the trench they'd dug was filled in, their office staff was calling me three times a day asking for payment. We asked them to leave a small portion of the trench partially open for electrical in a garage we were building. That was a mistake because they left WAY too much dirt behind, and even though the garage contractor filled in what he could after the electric was complete, we were left with about a ton of dirt to spread around our yard on our own. That's because Sewer Solutions wouldn't respond to any of our emails or messages asking them to help with the dirt. Overall, our experience was pretty poor.