Eric Trepkau Architect, Inc

Welcome to my studio


Specializing in additions and renovations.

Are you considering adding onto or renovating your home or business? ETA can help! These are some of the reasons why many past clients did:

ETA will work closely with you through each step of the building process. Starting with feasibility studies, moving through the design process, to completion of construction. ETA's goal of every addition project is to create a seamless transition between original structure and new addition. This allows for a uniform look and feel on the inside and outside.

My Portfolio

Commercial Projects

Exterior Updates

Kitchens and Bathrooms

New Additions

New Homes

Porches and Garages

About Me

Founded in 2003 and based in Clinton, NJ, Eric Trepkau Architect, Inc. (ETA) is a full service architectural design firm that specializes in additions and alterations for both residential homes and commercial buildings.

Contact Me


Mon-Fri: 9AM-5PM
Sat-Sun: Closed


5 Union Road
Clinton, NJ 08809



Free Estimate