“We hired Connelly & Associates, Inc. for a major sewer line project, and they delivered ahead of schedule and under budget. Their crew was professional and responsive the entire time.”

“Reliable, honest, and highly skilled—that's how I’d describe Connelly & Associates, Inc.. I’ve worked with many contractors, but few are this dependable.”

“Excellent work on our stormwater drainage system. Connelly & Associates, Inc. solved a problem we’ve dealt with for years in just a few days.”

“As a project manager, I trust Connelly & Associates, Inc. to get the job done right. They communicate well and always follow through.”

“From excavation to final inspection, every phase was handled with care and precision. Definitely our go-to utility contractor in Frederick, MD.”