AT A GLANCE

Our Services

Professional Engineering

Project Management

ABOUT

Learn more about us and how we can help you:

For over a quarter of a Century, Cooper & Associates LLC has provided total engineering, support engineering and project coordination throughout the United States and around the World. We are a competitively-priced consulting engineering firm using diverse experience, unique approaches and state of the art technology that result in real world design solutions.

Get a quote

Contact us now

Set up your meeting with Cooper and Associates!

Email   Call Us
OUR EXPERTISE

We can take your business to the next level

Focus on Value Engineering

With focus on Value Engineering and Innovative solutions in design and engineering, Cooper & Associates aims to save cost for the client and at the same time deliver projects on schedule. Customer's needs and requirements are always on priority during project execution.

Well Balanced Team

Well balanced project teams of highly experienced discipline leads, project coordinators and young & energetic engineers have helped us deliver complex projects successfully. Over 30% of our manpower has more than 10 years of experience.

Flexibility, Support, & Responsiveness

Project teams at Cooper & Associates are flexible and adaptable to the changing requirements of clients with great sense of responsibility. Global network of our offices and partners enables our customer to have immediate access to our expertise and specialized services.

Our Mission

We are a multi-disciplinary engineering firm offering comprehensive design solutions. Our commitment is for excellence in design, attention to detail and value for money. Customer satisfaction is a priority and we will work with your business to ensure project delivery is on time and on budget.

Email   Call Us
Engineering

Disciplines

Civil Engineering

Design, construction, and maintenance of the physical and naturally built environment, including works such as roads, bridges, canals, dams, airports, sewerage systems, pipelines, and railways.

Electrical Engineering

The discipline that generally deals with the study and application of electricity, electronics, and electromagnetism.

Mechanical Engineering

The discipline that applies engineering, physics, engineering mathematics, and materials science principles to design, analyze, manufacture, and maintain mechanical systems.

Utilities Engineering

Utilities engineers work in the energy industry, including electricity, gas, and water. These professionals help energy producers to monitor and create more efficient forms of energy.

Structural Engineering

Part of civil engineering in which structural engineers are educated to create the 'bones and muscles' that create the form and shape of man made structures.

HVAC Engineering

A sub-discipline of mechanical engineering, based on the principles of thermodynamics, fluid mechanics, and heat transfer.

Process Piping Engineering

Piping design, the detailed specification of the physical piping layout within a process plant or commercial building.

Industrial Engineering

The optimization of complex processes, systems, or organizations. Industrial engineers work to eliminate waste of time, money, materials, person-hours, machine time, energy and other resources that do not generate value.

Find out the latest news?

Scott’s Scraps: SIEMENS Sinamics PM240 Power Block

The Drive had a massive failure within a U phase IGBT, causing damage to the IGBTs, IGBT Control Board and the Bus distribution plate and insulators. VeeArc will clean and repair the IGBT and IGBT Control Board assembly, rebuild the…

Scott’s Scraps: SIEMENS K-Frame Rebuild

When the drive arrived we performed an evaluation and formulated a failure analysis. Their failure was due to an improperly placed IGBT within the U phase: An IGBT’s Heatsink Mounting plate (It’s Backside) is convexly parabolic in shape. This means…

Quad Plus Adds Seven New Synchronous Motor Field Application Systems at The Chicago Water Departments South Water Purification Plant

Quad Plus LLC has completed their installation portion of the 45 million dollar Electrical Distribution revamp of The City of Chicago’s South Water Purification Plant. This first phase of the project was to install 9 new PCP’s (Pump Control Panels),…

Learn About Quad Plus

Quad Plus has the expertise, experience and ability to offer a wide spectrum of engineering services and solutions.  The Quad Plus brand is made of many individual companies, each serving the customer in a different but related business segment— all with a focus on making the customers’ lives a little easier.

We believe innovation starts with the consumer.  Let us work with you and see if our wide range of engineering services can help your business.

Visit Quad Plus

CONTACT

How can we help you?

Headquarters

55 W 22nd St Suite 240

Lombard, IL 60148

Phone

(630) 613-8018