http://walden-assoc.com/

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Exercising innovation and quality
with unparalleled integrity, Walden excels
at meeting the demands of protecting the environment while sustaining business progress.

Our Services

Walden provides innovative engineering and environmental consulting and design services in seven primary markets

WHAT WE DO

What makes us different

Walden’s founder and Principal sought to provide superior technical expertise, personalized attention to clients’ needs, and outstanding results in a cost-conscious manner. These guiding principles drive us to continually expand our capabilities
and provide extraordinary service to satisfy our clients.

Innovative Engineering

Innovative
Engineering

Exceptional Service

Exceptional
Service

Creative Solutions

Creative
Solutions

Impressive Results

Impressive
Results

More About Us

Announcements

Case Studies

Structural Inspection of MOSF Tanks

Posted by J. Heaney

Walden was retained to evaluate existing tanks and provide recommendations for their removal, abandonment, and replacement to suit our client’s needs at a Major Oil Storage Facility (MOSF).

Primary SERVICES
  • Environmental Consulting
  • Environmental Engineering
  • Civil Engineering
More Case Studies

Testimonials

  • As the Town of Hempstead’s primary environmental consultant since 1995, Walden always tries to improve Town operations, manage costs, gain regulatory compliance, foster good working relationship with regulators, and ensure projects’ budgets and schedules are met. Walden’s staff are qualified and committed to providing excellent service.

    John Gibilaro
    Supervisor of Building Operations
    Town of Hempstead, NY
  • Walden has served us for more than a decade on our compliance and tank needs. They always complete their work in a professional manner and in the highest quality. From regulatory agency interaction, to spill response and tank permitting, their engineering staff is always responsive, thoughtful, and confident – I look forward to continue working with them in the future.

    Commissioner
    Municipal Water Supplier
    Long Island, NY
  • I have worked with Walden on a number of successful projects. The professionalism of their staff and their attention to detail is exemplary. The end product is always a win-win. I wouldn’t hesitate to use them for future projects.

    Municipality
    Massapequa Park
    Incorporated Village of Massapequa Park, NY

Latest Articles

Proposed Shoreline Construction Permit 16 Aug Update on General Permit for Bulkhead Replacement on Long Island
Posted by Lawrence LePere

Stabilized Shorelines: Bulkhead Update in Long Island Current General Permits for Bulkheads Bulkheads are essential…

Design Permitting Removal of USTs 14 Aug Above Ground Storage Tanks vs Underground Storage Tanks
Posted by Peter Brighton

Petroleum and Chemical Bulk Storage Decisions If you plan to store petroleum products or certain…

UST removal by Walden 9 Aug Watch Walden’s Tank Removal Video!
Posted by Peter Brighton

Walden Environmental Engineering teamed with AARCO Environmental Services to successfully remove two underground storage tanks…

Mulch Compost 2 Aug UPDATE: DEC Releases New Comprehensive Strategy Impacting Composting and Mulching Operations
Posted by Kristin Scroope

With regards to the risk of groundwater pollution, the New York State Department of Environmental…

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