Do I need to put any star? This guy is a crook. His friends give him ALL the good reviews. Had a deep dive done after getting the run around and going broke, he...

DON’T WASTE YOUR MONEY DENNIS IS A SCAM. Dennis took our money and then tells us he don’t work for us.Dennis started the job without permits or no drawing.Denni...

Do not recommend. Dennis O’Connor of O’Connor Builders in Waterford / Atco, NJ took a sizeable deposit from us for a job and he did not do the work. He will not...

Great guy! He's very honest and responsive, tries his best to give you the best options. Really puts the client first

Oconner did a wonderful job completing our back porch roof replacement an did amazing with the new deck they built an installed. There was zero mess after the 2...

Added entire roof structure on our home, got the architect, permits and added trusses on our home, electrical work, soffit, new chimney capping siding and gutt...