Commercial Power Outages Cost More Than You Think
When a 300,000-square-foot cold storage facility loses power, product temperature rises rapidly. By hour four, you're looking at a six-figure loss. By hour eight, it's a total write-off.
For large facilities, distribution centers, manufacturing plants, healthcare campuses, data centers, power loss isn't an inconvenience. It's a business-critical event with cascading consequences that compound by the minute.
A hospital without backup power violates Joint Commission standards within seconds. A pharmaceutical line interrupted mid-batch requires complete disposal. A data center that can't maintain uptime loses clients and revenue simultaneously.
The scale changes everything. This is what protecting uptime at scale actually looks like.
INDUSTRIES WE SERVE
Built for Facilities where power loss has real consequences
A 20kW residential generator keeps the lights on during a storm. A 2MW commercial installation keeps a $50 million operation running when the grid fails. We work exclusively with the latter.
What Large-Scale Generator Installation Actually looks like.
FSG Corpus Christi installed a new Kohler 1,750kW generator set, including dual docking stations, load banks, and emergency switchgear, as part of a multi-phase hospital expansion. Life-safety operations integrated with chillers, boilers, and building controls. Delivered on schedule.
FSG Dallas installed and integrated a full emergency generator system for K&N Filters' new manufacturing facility, covering site preparation, generator placement, electrical connections, and coordination with switchgear and load banks. Tested and commissioned for day-one readiness.
FSG Dallas installed three 3,250kW backup generators for the North Texas Municipal Water District's Sister Grove facility, coordinating pad construction, generator placement, parallel switchgear, and load bank integration. Full testing and commissioning to ensure uninterrupted wastewater treatment operations.
Code Compliance Essentials
Engineering capability separates professionals from installers. If a contractor quotes without asking detailed questions about operations,
load profiles, and growth plans, they're guessing. Guesses on expensive projects create expensive problems.
- Failure could cause loss of life
- Hospitals, fire pumps, emergency egress
- ≤10-second transfer time required
- 24-hour minimum fuel capacity
- Monthly load testing required
- NEC Article 700 — Emergency Systems
- Most commercial and industrial facilities
- Transfer up to 60 seconds acceptable
- 8-hour minimum fuel capacity
- Monthly testing recommended
- Enforcement varies by jurisdiction
- NEC Article 701 & 702 — Standby Systems
- Monthly 30-min runs prevent wet stacking
- Annual testing to 30% minimum capacity
- Load bank to 100% every 3 years
- Idle-only generators: 15–20% failure rate
- Monthly tested: under 3% failure rate
Why Choose FSG for your Commercial Generator Project
FSG is one of the nation's largest commercial electrical contractors, with 43 years of experience, 30+ locations nationwide, and a team of licensed engineers who handle every phase of a generator project in-house. When your facility's uptime is on the line, you need a contractor with the engineering depth, the service network, and the proven project history to back it up.
Powered to Handle it All
Our projects include facilities of all sizes, but where we stand apart is at scale. 500kW+ systems in manufacturing, healthcare, data centers, and cold storage. The complexity of a large facility installation is a different problem entirely, and it requires a different level of experience to solve it right.
Local Strength, Nationwide Reach
The resources of a national contractor with local crews who know your AHJ, your utility, and your market. 43 years in the industry with 30+ service locations across the country.
Built to Scale with Your Business
Built to support facilities at scale, our 30+ locations nationwide put staff technicians, not subcontractors, within reach of your facility around the clock. We stock common parts and show up at 2 AM on a Sunday when it matters. A generator is only as reliable as the service network behind it.
Commercial Generator Installation FAQ
Have a question? Here are some of the most frequently asked questions of our team.
Let’s Talk About Your Commercial Generator Project.
Ready to protect your facility's uptime? Let's talk.
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Around the Nation. Around the Corner.
We have locations in Abilene, Albuquerque, Atlanta, Austin, Chicago, Cincinnati, Corpus Christi, Dallas, Denver, Houston, Indianapolis, Kansas City, Tampa, Las Vegas, Miami, Phoenix, Missoula, New York, New Jersey, Los Angeles, San Antonio, San Francisco, and more.
