Affinity Gas Services, formerly known as LPG Mechanical Contractors, Inc., has a long history providing the highest quality services to Gainesville, FL and the surrounding areas. Weâve been family-owned and operated since we started in business more than 30 years ago, and we take great pride in offering certified service to our clients. What puts us ahead of our competitors is our rigorous training, our commitment to customer service and strict adherence to all applicable codes for installations and customer safety. We aim to continue as one of the five highest-certified gas service companies in the state of Florida.

Diamond Systems LLC is a Veteran Administration verified VOSB and HUBZone Certified Company providing field and fixed laboratory and portable products, safety equipment, for clinical, research, environmental, and hazardous applications. Our customers and focus include IVF labs, food, brewery, pharmaceutical sciences, air, and water quality researchers, landfill-bio digester applications and safety equipment for toxic gas, national security and personal protection. Over 35 years of experience with environmental applications and 100 years of collective manufacturing, representing manufacturers with USA based operations, offering ISO 9001, UL and safety-related certifications for their products and solutions.