Suffolk County Commercial Cesspools Will No Longer Be Grandfathered-in During Redevelopment

Commercial property owners undergoing renovations or expansions, take note of recent changes to the Suffolk…

Save Money on Your NYC DEP Right to Know Filing – Dispose of Unnecessary Chemicals

Business Owners in New York City: Have You Heard of the DEP Right to Know…

Groundwater 101: Monitoring Well Installation

Groundwater Monitoring Well Installation Basics Groundwater monitoring wells are commonly installed at sites that are…

How Will the New Solid Waste Regulations Affect My Organics Processing Facility?

Organic Byproducts are a Waste? If your business processes food scraps or other biodegradable matter for nutrient…

Due Diligence in Engineering Design and Construction: Utility Services

Rushing to design and construct a building or other engineered system without researching all functional…

New York State Takes Control of Establishing 1,4-Dioxane And PFOA Drinking Water Standards

The presence of 1,4-dioxane in drinking water has been an on-going concern for many residents…

Happy Thanksgiving from Walden Environmental Engineering!

Walden Environmental Engineering would like to say thank you to all of our clients, old…

Commitment to Continuing Education: Electric Code Refresher

Walden’s Commitment to Continuing Education In an ever evolving world, Walden understands that on-going education…

Technical Specifications Writing and Its Role in Construction Management

One of the most important (and often times most difficult) aspects of a construction project…

Pumpkin Fest 2017

Walden Environmental Engineering appreciates its employees as much as its customers.  Because of that, Walden…

Reminder: NYC DEP Community Right to Know Filing

It’s approaching the time of year again to prepare for the New York City Department…