Skip to main content


Commercial Building Sustainability Solutions

When you need a comprehensive solution for improving your commercial building sustainability, NGS has you covered. We are a nationally positioned company that offers a competitive advantage in buying power and an impeccable reputation for performance you can trust.

From evaluating your building in search of efficiency opportunities to implementing the right solutions and even ensuring long-term success, our seasoned team of experts is here to help. Explore possible solutions below.

Products and Services

Building Envelope
  • Energy-efficient roofing materials
  • Gasketing
  • Insulation
  • Window film
  • Window inserts
  • Radiant barrier
  • Caulking
  • Roofing
Renewable Energy and Storage
  • Solar
  • Solar thermal
  • Thermal energy storage
  • Battery storage 
  • Concentrated solar
  • CHP/Fuel Cell
Electric Vehicle Charging
  • Attracting customers
  • Retain customers and employees
  • Putting your business on the map
  • Generates revenue
  • Increased resiliency
  • Generate Revenue through demand response
  • Natural gas/propane generators
  • Backup power
  • Retrofit existing diesel generators
  • Reduce or eliminate maintenance & repair costs
  • Increase light levels while reducing energy costs
  • Improved color spectrum and efficacy
  • LED’s operate better in colder environments
  • Motion-activated controls
Compressed Air Leaks and Repairs
  • Leak Detection Audit
  • Repair & Replace leaking tanks, pipes, valves & fittings
  • Reduces operating costs dramatically
  • Typically the fastest payback of any ECM
Water Efficiency
  • Appliance upgrades
  • Low-flow fixtures
  • Addressing leaks
  • Water recycling
  • Water metering and monitoring

Experts You Can Trust for a Full-Service Sustainability Solution on Your Terms

Whether you need to meet vendor or customer expectations or you want to lead the way in your industry toward a more sustainable future, NGS is your partner in achieving your goal. We’ll find the best solutions to help you reduce energy consumption and costs while improving sustainability. We’re committed to staying on time, on budget, and on scope so you can achieve your sustainability goals on your terms.

Meet our Sustainability Director

Our Building Sustainability Department is led by Kenneth Patterson II, CEM, CDSM. Ken brings over 35 years of industry expertise. From pioneering energy-saving technologies to nationwide manufacturing and sales ventures, Ken’s career spans a diverse spectrum of accomplishments. With an impressive depth of experience and a passion for commercial building sustainability, Ken and his team are well-positioned to help companies across a variety of industries realize their environmental goals.

Ready to discuss your sustainability goals?

Let’s get the conversation started


Recent Blog Posts

Front view of a commercial and a residential building

Seizing Sustainability Opportunities in Commercial-to-Residential Building Conversions

| Energy Efficiency, Uncategorized, Window Film | No Comments
Are you looking to help address our nation’s housing crisis? Learn why commercial-to-residential conversions are gaining popularity and how you can enhance your project through energy efficiency upgrades that contribute…
ground view of commercial buildings in a metropolitan area

How LEED Certification Can Improve the Sustainability of Your Building

| Energy Efficiency | No Comments
Sustainability is a chief concern for many companies today, and objective standards can help companies move beyond aspirations to actually achieve a smaller environmental footprint. When it comes to your…
Exterior view of an energy efficient office building

Three Overlooked Aspects of Energy-Efficient Building Design

| Energy Efficiency | No Comments
Energy-efficient building design is crucial for reducing environmental impact and long-term operational costs. When it comes to energy efficiency, some aspects of building design tend to get more of a…


Hear directly from our clients what it’s like to work with us. See for yourself the results they attained with our window film products and services!