Meet the D.L. Howell & Associates Team

Great people, Great Engineering!
Denny L. Howell, II P.E.

Denny L. Howell, II P.E.

President / Owner

Andrew M. DeFonzo, P.E.

Andrew M. DeFonzo, P.E.

Director of Engineering

David W. Gibbons, P.E.

David W. Gibbons, P.E.

Senior Engineer

Joseph S. Russella, Jr.

Joseph S. Russella, Jr.

Director of Operations

Richard Vishneski

Richard Vishneski

Project Manager

Justin Brewer P.E.

Justin Brewer P.E.

Project Engineer

Christopher Daily, P.E.

Christopher Daily, P.E.

Project Engineer

David W. DiCecco

David W. DiCecco

Environmental Scientist

Jared Esbenshade

Jared Esbenshade

AutoCAD Designer

Lindsey L. Stauffer

Lindsey L. Stauffer

Finance Manager

John Hubickey

John Hubickey

System Administrator

Alexander Mundy

Alexander Mundy

AutoCAD Designer

Recent Blog Posts

Learn from the top thought leaders in the industry.

CSO – Oh no!

Combined sewer systems (CSSs) are sewers that carry domestic sewage, stormwater runoff, and industrial rainwater in the same pipe. Ideally, this water combination is taken to a wastewater treatment plant (WWTP), treated, and returned into a nearby waterbody. During...

What Color is Your Roof?

You may already know about green roofs, but have you heard of blue roofs? Blue roofs are stormwater management systems located on the building roof that provides temporary storage and the slow release of stormwater. These systems have been found to be beneficial in...

Irma – Round 2 – DING DING

Strap on your boots and batten down the hatches – we’ve got another major hurricane on the way. The latest tempest comes in the form of Irma, which has the potential to be one of the most powerful hurricanes ever recorded in the Atlantic. After it has already...