Commercial Electrical Contractor
for Facilities That Can't Afford Downtime.

Q: What types of commercial electrical projects does FSG handle?

FSG supports a wide range of commercial electrical projects, including panel upgrades, electrical service expansions, lighting retrofits, tenant buildouts, generator installations, and electrical infrastructure improvements. Our teams work with facilities of all sizes, from individual buildings to multi-site portfolios.

Q: Does FSG work on both new installations and electrical upgrades?

Yes. FSG supports both new electrical installations and upgrades to existing systems. This includes tenant buildouts, new panel installations, equipment power distribution, lighting upgrades, and electrical system improvements within operational facilities.

Q: Can FSG complete electrical work while our facility remains operational?

Yes. Many electrical projects take place in active facilities that cannot shut down. FSG teams regularly coordinate work schedules and project planning with facility managers to minimize disruption to daily operations while maintaining safe working environments.

Q: What types of facilities does FSG typically support?

FSG performs electrical work in a wide variety of commercial and industrial environments, including warehouses, manufacturing plants, retail locations, healthcare facilities, schools, office buildings, and distribution centers.

Q: Does FSG provide electrical services nationwide?

FSG operates in more than 30 locations across the United States, allowing our teams to support both local projects and multi-location electrical programs for organizations with facilities in multiple markets.

Q: Can FSG support electrical work for multi-site companies?

Yes. Many organizations partner with FSG to support electrical work across multiple locations. Our teams can help standardize electrical upgrades, coordinate projects across markets, and provide consistent contractor support for facility portfolios.

Panel upgrades, lighting retrofits, tenant buildouts, generator installations, and electrical infrastructure projects delivered by FSG, one of the nation’s largest electrical contractors, with over 43 years of experience.

#22

Top US electrical contractor (EC&M)

30+

Locations nationwide

43+

Years in service

3,200+

Employees nationwide

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Talk to our Commercial Electrical Team

Call us at (855) 782-5845

Electrical Contracting for Operational Facilities

From panel upgrades and service expansions to lighting retrofits and tenant buildouts, FSG delivers commercial electrical contractor services built for active environments where reliability and uptime matter.

Panel & Service Upgrades

1200A+ service installs
Distribution panel upgrades
Switchgear replacements
Electrical capacity expansions
Main service panel replacements
Electrical service relocations

Generator Installs & Backup Power

Commercial generator installs
Transfer switches
Emergency power integration
Commercial generator replacements
Automatic transfer switch upgrades
Backup power system commissioning

Industrial & Facility Power Installations

Equipment power runs
Transformer installations
Industrial electrical infrastructure
Dedicated equipment power circuits
Motor control center (MCC) installations
Industrial power distribution upgrades

Tenant Buildouts & Electrical Installations

Commercial tenant improvements
Electrical system buildouts
Circuit additions and reconfiguration
New equipment power distribution
Office electrical buildouts
Workspace power and lighting installations

Lighting Retrofits & Infrastructure

LED lighting conversions
Warehouse high-bay lighting upgrades
Parking lot lighting replacement
Facility lighting retrofits
Office lighting upgrades
Exterior building lighting installations

Electrical Projects for Active Buildings and Tenant Buildouts

Commercial electrical projects often involve a mix of new installations and system upgrades. From tenant buildouts and new electrical infrastructure to panel replacements and facility improvements, FSG crews support projects in both tenant buildouts and active buildings. Our teams coordinate closely with facility staff to ensure work is completed safely and with minimal disruption to operations.

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A Commercial Electrical Contractor with National Reach

FSG combines the responsiveness of local electricians with the capabilities of a national contractor. With more than 30 locations across the United States, our teams support both single-facility projects and multi-site electrical programs.

Recognized by EC&M Magazine as a Top Electrical Contractor, we have the experience and knowledge to keep your operations powered and running smoothly.

Organizations partner with FSG when they need:

Consistent electrical standards across locations
Reliable contractor coverage across multiple states
Centralized project management

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Commercial Electrical Case Studies

What Commercial Electrical Projects Actualy Look Like.

Aviation | Fort Worth, TX

American Airlines West Platform Campus

FSG Dallas delivered the full electrical construction package across multiple interconnected buildings on American Airlines' West Platform campus, including power, lighting, communications, fire alarm, emergency power, and building controls. Work was completed inside an active global operations center with tight security controls and off-hour scheduling, with zero disruption to service.

Multi-Building Campus Active Operations FSG Dallas Structure Tone Southwest Read Case Study

Municipal Infrastructure | Allen, TX

Wilson Creek Wastewater Treatment Plant

FSG Dallas installed two 3,250 kW emergency generators with paralleling switchgear to provide critical backup power for the North Texas Municipal Water District's Phase 2 expansion. Built redundant overhead distribution and electrical infrastructure without disrupting plant operations, with precise commissioning to synchronize seamlessly with the Oncor grid.

2x 3,250kW Generators Paralleling Switchgear FSG Dallas NTMWD Read Case Study

Tarrant County College District staff relocation electrical infrastructure project

Higher Education | Fort Worth, TX

TCCD Staff Relocation Hub

FSG Dallas delivered the full electrical scope for Tarrant County College District's new administrative hub, including distribution panels, office and common area lighting, and structured data cabling. The team adapted to mid-project design changes and supported phased move-ins, completing the work on schedule for a smooth transition during TCCD's strategic realignment.

Phased Move-Ins Data Cabling FSG Dallas Sundt Read Case Study

View More Projects

Why Choose FSG FOR COMMERCIAL ELECTRICAL Work?

History

Since 1982, FSG has served customers of all sizes, and in all industries. From single store operations, to Fortune 100 enterprises, FSG has seen every type of facility and challenge.

experience

Every project benefits from more than four decades of electrical contracting experience. FSG teams understand the needs of operational facilities and deliver reliable solutions built to last.

commitment

FSG is committed to delivering electrical projects safely, efficiently, and to the highest industry standards, helping facilities maintain reliable power and infrastructure they can depend on.

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Frequently Asked Questions

Have a question? Here are some of the most frequently asked questions of our team. For plain-language definitions of common commercial electrical terms, visit our commercial electrical glossary.

Still have questions, contact us

What types of commercial electrical projects does FSG handle?

Does FSG work on both new installations and electrical upgrades?

Does FSG handle lighting retrofits for commercial facilities?

Yes. FSG is a full-service lighting contractor in addition to our electrical contracting work. We handle commercial LED retrofits, fixture replacements, lighting controls upgrades, and utility rebate processing for facilities across the country. Many of our electrical contractor clients combine panel upgrades and service work with a lighting retrofit in the same project to reduce disruption and take advantage of available utility incentives. Learn more about FSG's commercial lighting services.

Can FSG complete electrical work while our facility remains operational?

What types of facilities does FSG typically support?

Does FSG provide electrical services nationwide?

What size electrical projects does FSG typically handle?

FSG supports electrical projects ranging from targeted facility upgrades to large infrastructure improvements. Typical work includes panel replacements, lighting retrofits, tenant buildouts, generator installations, and electrical system expansions for commercial facilities.

FSG also conducts maintenance and repair projects across all of our locations. Learn more about Electrical Maintenance and Repair.

FSG also has an Electrical Construction division that works with GCs on projects up to $500 million. Learn more about FSG Electrical Construction here.

Can FSG support electrical work for multi-site companies?

Let’s Talk About Your Commercial Electrical Project.

If your facility requires electrical upgrades, infrastructure improvements, or new installations, FSG’s licensed electricians can evaluate your project and provide a detailed quote.

Or call us at

(855) 782-5845

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.

A map of the United States showing the location of FSG's offices

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