John J. Brennan Construction Co., Inc.

I truly appreciate the attention and responsiveness shown in addressing my concern. After feeling unheard elsewhere, it was incredibly refreshing to connect with someone (Linda) who not only listened carefully but also took prompt action. That level of professionalism and follow-through makes a real difference. It’s rare to encounter a company who genuinely takes ownership and leads by example. I highly recommend using Brennan Construction!!!

They have the most unprofessional drivers they are rude and Bullies on the road they have a street sweeper whoever was driving this sweeper drove by people's cars that were parked on the side of the road kicked up this nasty yuck all over them when he could have shut the brushes down until he passed the cars that were parked there. Then he wouldn't let any one cross at the cross walk wouldn't slow down made people rush across because he didn't want to stop bottom line they have no consideration or respect for anyone's property

I have had thr pleasure to have these guys work on my property in Naugatuck. Everyone I have dealt with, from Timothy to Brandon, have been courteous and very professional. They worked with me with the logistics of my property and thee challenges it brought. But I have to especially thank Nick and his partner, which I don't recall at this time. These guys went above and beyond their responsibilities to make sure that we were comfortable and that the work was done well and to the specifics. I have dogs, and he would make sure that they were secured by noocking on our door before actually starting the day. .before leaving he would go over with me what he had done and what needed to be done. This is a rare thing now days. So I wanted to make sure that Nick and his partner got the recognition

Great company to work with and one of the most knowledgeable construction companies in Connecticut, especially for large complex jobs.

They have an impressive web site. Unfortunately , their drivers are not courteous .