Trinidad Engineering provides Heating, Ventilation, Air Conditioning and Refrigeration (HVAC&R) Engineering Services to clients in industries ranging from manufacturing to schools and hospitals. With a proven track record in Engineering Design, Energy Conservation Studies, Troubleshooting, and Industrial Controls Engineering, our Team of Engineers represents a combined total of 45 years experience with HVAC&R systems. Being a small firm specializing HVAC&R engineering, Trinidad brings the advantage of customization and individual analysis to every project we take on. In many cases, we have developed customized testing and data gathering equipment to analyze individual problems. Trinidad Engineering also offers extensive knowledge of rebate and subsidy programs offered by Utility Companies that can partly or completely offset the cost of many major renovations and conservation.       • Removing outdated inefficient systems and replacing them with modern energy efficient technology   • Instituting system controls, which monitor and control energy usages   • Pinpointing trouble spots within existing HVAC&R systems   • Applying our data collection techniques and experience to make recommendations on third-party proposals. With experience in both the private and public sector, Trinidad has provided successful HVAC&R solutions for: • L. Knife & Son Inc. (Kingston, MA) • US Postal Service (Various Locations) • Seaboard Products (Danvers, MA) • Deaconess-Waltham Hospital (Waltham, MA) • ISP Freetown Fine Chemicals (Assonet, MA) • Union Beer Distributors (NYC, NY)   • Nortel (Billerica, MA) • Johnson Controls (Lynnfield, MA) • Massachusetts Electric and Affiliates (Westboro, MA) • Boston Gas (MA) • Fall River Gas (MA) • Brockton Gas (MA)