top of page
Lincoln Proof 01.jpg


New Lincoln Middle School, Skokie, IL - Opening Fall 2021
CS2 Design Group common spaces designer

CS2 Design Group, LLC is a consulting engineering company licensed to practice mechanical and electrical system design for buildings. Our goal is to design the best systems possible within the owner's budget while specifying energy efficient products and optimum operating costs.


At CS2 Design Group, a tiered structure is implemented in order to effectively manage projects. Each project has a managing partner assigned to the project, an associate project manager and a design team support staff to assure project quality.

Our teams remain in place through all phases of a project providing continuity and quality. Each phase of the process is guided by a commitment to accuracy and an attention to detail.


Servicing the client is the foundation of CS2's long term relationships. By providing excellent customer service to clients, owners, and vendors, CS2 has developed industry wide respect and loyalty.


Since our inception in 1995, CS2 has been a proven leader in the markets we serve. Our staff is comprised of passionate registered professional engineers, graduate engineers, designers, and technicians. Our focus has been to maintain long term relationships with our clients and staff.


We know that architects and owners are best served when the mechanical and electrical bid documents are accurate as possible. This results in fewer field questions, fewer change orders, and better bids.


A CS2 designed system is based on putting the needs of the client first.

At CS2 the key to great communication is listening. The goal of our principals and project managers is to meet with clients, listen, understand their needs, evaluate solutions, and respond with comprehensive documents.

CS2 wants to get to know you and your building systems. Better designs follow a better understanding of the clients needs and expectations. Solutions provided by CS2 to design issues are complete, cost effective, and utilize the most effective new technologies as well as time proven ideas.

Project managers communicate with clients
PHS Pool Upper_01_Small.jpg
Prospect High School Natatorium, Mount Prospect, IL
LEED Silver Certification


Leadership in Environmental and Energy Design (LEED) is embedded in the core of CS2 building design.


CS2 is dedicated to expanding the green building movement by promoting high performing buildings and good stewardship. As a leader in sustainable design, our company is certified in the current design criteria as recommended by the United States Green Building Council. A LEED certified building can benefit the environment by lowering facility operating costs, reducing waste and harmful emissions to the atmosphere while producing a safe healthy space for the end user.

USGBC logo

USGBC Certified


bottom of page