CJL Engineering Inc stands at the forefront of mechanical engineering, delivering comprehensive solutions tailored to your specific needs. Since 1987, we've been the trusted partner for builders and installers across Connecticut and the Tri-State area. Our team brings over four decades of experience to every project, ensuring that your engineering requirements are met with precision and expertise. As a locally owned firm, we understand the unique challenges of our region and provide personalized service that sets us apart in the industry.

We're proud to offer a full spectrum of engineering services, all under one roof. Our licensed professionals are ready to tackle projects of any scale, from residential developments to commercial complexes. We're fully insured and licensed in Connecticut, New York, and New Jersey, giving you peace of mind throughout your project's lifecycle. At CJL Engineering, we don't just design systems; we create solutions that enhance functionality, efficiency, and safety. Contact us today to schedule a consultation.

Our electrical engineering services form the backbone of modern construction projects. We design robust electrical systems that power your buildings efficiently and safely. From intricate wiring layouts to advanced lighting controls, our team ensures that every electrical component is optimized for performance and energy conservation.

Safety is paramount in any structure, and our fire protection engineering services are second to none. We develop comprehensive fire safety systems that comply with all local and national regulations. Our designs incorporate state-of-the-art detection and suppression technologies to protect lives and property.

HVAC Engineering

Comfort and air quality are essential in any building. Our HVAC engineering team designs systems that maintain ideal temperatures and humidity levels while maximizing energy efficiency. We consider factors like building orientation, occupancy patterns, and local climate to create HVAC solutions that perform optimally year-round.

Plumbing Engineering

Effective plumbing systems are crucial for the functionality and health of any building. Our plumbing engineering services cover everything from water supply and distribution to waste management. We design systems that ensure reliable water pressure, efficient drainage, and compliance with all health and safety standards.