NASS USA Takes safety very seriously. Click here to view what we are doing to prevent the spread of Covid-19. About Services Safety & Training NOMOS Control Cabinets NASS Academy Careers Contact SAFETY, QUALITY, & SERVICE POWERED BY THE LARGEST INDEPENDENT PROVIDER OF SUBSTATION SERVICES Learn More NATIONALLY-RECOGNIZED EXPERTS SPECIALIZING IN TRANSFORMER AND SUBSTATION APPARATUS INSTALLATION, SERVICES, AND REPAIR. At NASS, we provide the broadest set of one-stop substation service capabilities in the country—from turnkey upgrades and asset assemblies to major repairs and testing. From transformers and breakers, switches, arresters, and apparatus testing, to comprehensive substation inspection programs, protection and control commissioning and repairs, and control cabinet engineering. SUBSTATION RELIABILITY— POWERED BY NASS If your substation isn’t operating in a reliable manner, not only will you lose power, but also time and money. NASS will keep you up and running. NASS is: EXPERTISE—POWERED BY NASS NASS IS YOUR TRUSTED PARTNER TO KEEP YOU UP AND RUNNING. KNOWN FOR OUR RELIABILITY AND EFFICIENCY, WE ARE HERE FOR YOU WHEN AND WHERE YOU NEED US. NEED SUBSTATION ASSISTANCE OR TRAINING? Fill out the form below and a member of our team will reach out to you. Name * First Name Last Name Email * Subject * How Can We Help You Select Transformer service Breaker service Tap changer service Protection control Ground grid testing Substation maintenance Engineering services I'm not sure, contact me Other Message * NASS is a market-leading expert independent provider of installation, repair, and maintenance services to mission critical high voltage substation equipment throughout the United States. CONTACT US PHONE: 407-788-3717 FAX: 407-788-3767 North American Substation Services, LLC 190 North Westmonte Drive Altamonte Springs, Florida 32714 ABOUT US SERVICES SAFETY & TRAINING NOMOS CONTROL CABINETS NASS ACADEMY CONTACT US CAREERS ©2021 North American Substation Services