About Us

Since its inception in 1985, NPK Associates Inc., has been providing Chicago with interior plantscaping expertise, offering a complete line of live and silk plant material for offices and shopping centers.


The element NITROGEN is instrumental in the development of foliage and the healthy green color of plants.


The element PHOSPHORUS plays an important role for good root and stem development of plants.


The element POTASSIUM is important for the production of flowers and resistance against cold and disease.

Nitrogen, Phosphorus, and Potassium are the major essential elements plants need to produce healthy foliage and flowers. These elements are supplied through compost and organic or synthetic fertilizers. Various formulations are available and labeled according to the amount of N-P-K in the fertilizer combination.

NPK Associates, Inc. emphasizes the essential elements for proper horticultural care and superior customer service in the interior plantscape industry. As horticultural specialists, our focus is fulfilling the needs of our customers through proper plant selection, superior quality plant material, and a team of horticulturally trained personnel to deliver and maintain plants for their environment.

Experience: Since 1985, our owner-operated partnership has been providing customers with the horticultural expertise and services necessary to successfully manage their interior plantscape environments.

Quality: Through routine inspections, our management team ensure excellent service, premium quality products, and customer satisfaction.

Commitment: Our pledge to provide superior customer service is delivered by proper plant selection, horticultural professionals, and a dedication to the needs of customers.

Our team of degreed horticultural specialists are ready to answer your questions and suggest the best material for your landscaping needs. Complete the form on our contact page or call us at (312) 733-4005.

Our Pledge

Experience. Quality. Commitment.

NPK Associates Inc. provides horticultural services to commercial businesses, from advertising companies and law firms to building management corporations and hotels. One of NPK Associates Inc.'s strongest selling points is our ability to service our clients quickly and efficiently, without unnecessary channeling through managers and various divisions. We can’t stress this point enough.

We expect each member of our team to make every attempt to satisfy the requests of our clients, or at the very least, to notify our office so that another member of the organization can manage that request. Without this willingness to meet the expectations of our clients, we become no better than the larger interiorscape companies and lose our edge as a superior service company.

Whether it’s plant sales or a rental or maintenance program, NPK Associates Inc. delivers fast, courteous service at an affordable price. Our track record is spectacular. We’re very proud of our service, the work we do for our clients, and the dramatic value we deliver every day.

Our team of degreed horticultural specialists is ready to answer your questions and suggest the best material for your landscaping needs.

As a premier commercial interior landscaping company, NPK Associates, Inc. has been providing superior interior landscaping services to the Chicago area since 1985.

NPK offers a full range of services including interior landscape design, interior foliage plant rentals, interior foliage plant maintenance service, and interior plant rental services. We also offer exterior container gardening and holiday decorating services.

Locations We Serve

Chicago Locations We Service

NPK offers a full range of commercial services in different Chicago locations and surrounding suburbs. Our services for the list below include interior landscape design, interior plant rentals, interior plant maintenance service, interior plant rental services and interior decorative planters . We also offer exterior container gardening and holiday decorating services.

As a premier commercial interior and exterior landscaping company, N-P-K Associates, Inc. has been providing superior landscaping services to Chicago and the following surrounding areas since 1985.

  • Addison, IL
  • Arlington Heights, IL
  • Barrington, IL
  • Buffalo Grove, IL
  • Deerfield, IL
  • Des Plaines, IL
  • Downers Grove, IL
  • Elk Grove Village, IL
  • Elmhurst, IL
  • Evanston, IL
  • Glencoe, IL
  • Glenview, IL
  • Highland Park, IL
  • Hoffman Estates, IL
  • Lake Forest, IL
  • Libertyville, IL
  • Lincolnshire, IL
  • Lincolnwood, IL
  • Lisle, IL
  • Morton Grove, IL
  • Mt. Prospect, IL
  • Naperville, IL
  • Niles, IL
  • Northbrook, IL
  • Northfield, IL
  • Oak Park, IL
  • Oakbrook Terrace, IL
  • Oakbrook, IL
  • Park Ridge, IL
  • Rolling Meadows, IL
  • Rosemont, IL
  • Schaumburg, IL
  • Skokie, IL
  • Warrenville, IL
  • Westmont, IL
  • Wheaton, IL
  • Wheeling, IL
  • Wilmette, IL
  • Winfield, IL

Affiliations and Partnerships

Work With Us

No matter what color your thumbs are, NPK Associates is a great place to work! One thing clients compliment us about frequently is our attention to detail.  That attention begins internally, with our employees.  Employees at every level of our organization are not only valued and respected, but pushed to thrive and grow in their roles.  We encourage inter-department communication and innovation, and we foster a positive and fulfilling work environment.  NPK offers generous paid vacation time, a health insurance plan, evenings and weekends off, and a new adventure every day of the week.  Come join our team and find out what all the excitement is about!

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