Building Systems & Services, Inc. (BSS) is a leading provider of commercial and industrial HVAC equipment, service and building automation systems.

From our offices in Wilmington, Delaware, we serve customers throughout the tri-state area. We represent some of the industry’s leading equipment manufacturers whose standards for quality match ours. BSS was formed in 1986. Our business objective is to meet the HVAC equipment, service and building automation needs of our customers by combining these individual elements into a coordinated offering.

The full range of BSS capabilities is as follows

Equipment Sales

Total system supplier for HVAC equipment required for commercial and industrial facilities. Also offer specialized products for critical temperature/humidity and air quality applications such as laboratories, manufacturing and natatoriums.


From start-up and warranty work to preventative maintenance programs for HVAC systems. Plans range from traditional preventative maintenance to custom service agreements with 24/7 emergency service.

Integrated Solutions

Complete solution provider for new construction and renovation projects. Focused on identifying, designing, installing and commissioning integrated HVAC equipment and building automation solutions.

Values Statement

  • To always conduct business in a manner which honors God.
  • To provide a workplace where our employees can earn a living to meet their needs and the needs of their family, and be encouraged to find and develop a personal relationship with God.
  • To treat our customers as the most important part of our business. To service our customers unselfishly with our best effort and to always strive to improve our service.
  • To value and protect our suppliers as important partners in our business. To be conscience of their needs and to cooperatively work together for our mutual benefits.

Mission Statement

  • To understand, meet, and exceed our customer expectations so that Building Systems & Services, Inc. is their preferred supplier for our products and services.
  • To pursue continued growth of our business that focuses on the highest quality products and services, and building long lasting relationships with customers and suppliers.
  • To develop the talents of our employees expanding their capabilities to meet the needs of our customers and to achieve personal satisfaction in their careers.

We are located at 1504 Kirkwood Highway, Wilmington, DE 19805. Call Us at 302-996-0900