Providing a Wide Range of Integrated Building Services in West Berlin, NJ

The Tustin Group offers a very comprehensive lineup of mechanical services, energy solutions, water solutions, fire protection solutions to commercial businesses, manufacturing facilities and institutions in New Jersey. We are a trusted single source integrated building services company that has been in business since 1992. We strive to build long-term business relationships with our customers by providing consistently high-quality services.
Our Services and Solutions
- Energy Solutions – Our customized web-based energy management solutions and building automation can greatly improve your building’s energy efficiency and improve occupant comfort. Our in-house engineers and certified technicians can design and implement customized solutions based on your needs.
- Water Management Solutions – We have over 60 years of water treatment experience and we are an authorized dealer of ChemTreat® products. We understand that every customer we work with has very specific and very critical requirements, which is why we utilize the latest technologies in sampling and data analysis in order to provide the best solution for your needs.
- Fire Protection Solutions – We have an extensive mobile fleet of NFPAC certified technicians that are ready to ensure your fire protection needs are up to code requirements and are addressed sufficiently. We provide a comprehensive range of innovative solutions to meet your fire and life safety needs.
- Mechanical Services – We are the leading HVAC/R experts in our local area. We pride ourselves in our understanding of our customers’ operations. Our technicians will become experts in your critical systems so that they can design cost-effective, energy saving and sustainable solutions for your needs.
Published project experience
Documented New Jersey projects
For facilities exploring mechanical and energy services through our South Jersey office, these published examples show work in Mount Laurel and Atlantic City.

Mount Laurel, New Jersey
NFL Films chiller upgrade
Project approach: Temporary cooling maintained service after an equipment failure while the team planned permanent replacement. Two 450-ton chillers were installed and integrated with building automation and remote diagnostics.
Documented result: The original case study reports a historical 10–12% reduction in monthly electricity consumption.

Atlantic City, New Jersey
Pepco central plant optimization
Project approach: Utility-bill review and improved flow and temperature instrumentation established a baseline. The team then coordinated plant sequencing and integrated optimization with the existing controls.
Documented result: The source reports 5,370,000 kWh in savings for October 1, 2013–July 31, 2014.

Atlantic City, New Jersey
Pepco data center upgrade
Project approach: Dedicated precision cooling addressed the room’s existing constraints. Rack-temperature zones, alarms and remote diagnostics connected environmental monitoring with power and UPS status.
Documented result: The documented outcome is dedicated cooling and integrated monitoring. The case study describes system capabilities rather than measured energy savings.
These are historical published examples. Results and photographs relate to the documented projects and their original reporting periods.
