Skip to main content

O&S has been conducting close up façade inspections since 1996…

that provides Facility Condition Assessments based on our depth of bench in Structural Engineering, Architectural Design, Energy, HVAC/Mechanical Engineering, Electrical Engineering, Civil Engineering, and Surveying. We particularly specialize in the restoration and renewals of existing buildings including energy projects; building envelopes; parking structure consulting, design, and repair; building forensics; capital replacement studies; façade law compliance; and waterproofing.

We have worked on more than 300 healthcare facility restoration and renewal projects. Over the past five years, we have designed and managed more than $100 million per year in construction value.

We have a professional staff of more than 70 engineers, architects, and support personnel. The chief office of O&S Associates is in Hackensack, NJ, with branch offices in NYC; Somerset, NJ; the Philadelphia Area; Columbus, OH; Miami/Fort Lauderdale; and Chennai, India. Our design team includes registered architects and professional engineers that are licensed in more than 25 states.

The O&S Associates design team offers a highly experienced, knowledgeable, and capable team for renovation projects. Our clients include:

  • Healthcare
  • Schools and Universities
  • Industrial and Institutional clients
  • Parking Authorities
  • Planned Communities
  • Developers
  • Commercial Real Estate
  • High-Rise Residential
  • Local and Federal Government Agencies

We have provided consulting, design, and construction management for projects in the range of $1 million to $80 million

We also offer a number of other services related to Building Restoration Projects:

  • Exterior Envelopes 
  • Interiors & Lobbies 
  • Mechanical Upgrades
  • Roofing 
  • Lighting
  • Battery Storage 
  • Solar 
  • CCTV and Security 
  • Green/Garden Roofs 
  • Parking 
  • Boilers and Chillers 
  • Air Handlers 
  • Plumbing Design 
  • Recreation Decks 
  • Site/Civil 
  • Fire Protection 
  • Fire and Panic Alarm 
  • Combined Heat and Power