Commercial · Franklin County & St. Louis, MO
Moving into a shell space or gutting an existing suite? CAS Electric handles the complete tenant finish electrical scope — service and panel setup, branch circuits, lighting, low-voltage, and equipment hookups — across Franklin County and the Greater St. Louis area — Pacific, Washington, Union, Sullivan, St. Clair, Eureka, Wildwood, Villa Ridge, and Marthasville. On schedule, on budget, and ready for your grand opening.
Tenant finish electrical is a project-management job as much as an electrical one. Landlord requirements, building department reviews, inspector schedules, HVAC and plumbing coordination, and your own equipment vendors all have to line up so the space is ready for occupancy on the date you told your customers.
We work with restaurants, retail storefronts, offices, medical and dental suites, salons, coffee shops, and light-industrial tenants across Franklin County and Greater St. Louis. Typical scope: distribution panel, lighting layout, receptacle plan, emergency and egress lighting, exit signs, equipment circuits (walk-ins, ovens, autoclaves, servers, dental chairs), and low-voltage rough-in for data, POS, and A/V.
We'll work directly with your general contractor or run the electrical scope directly for you if you're managing the build. Either way, we own the electrical timeline and communicate proactively when anything on our side would affect your open date.
Tenant finish electrical is quoted per project based on square footage, equipment list, and lighting scope. We provide a free written estimate after reviewing plans.
We review the tenant improvement plans, coordinate with the landlord's requirements, and identify any shell-service upgrades needed.
You get an itemized scope, a flat price, and a timeline that syncs with your other trades.
Distribution, branch circuits, low-voltage rough-in, lighting, devices, equipment hookups, and egress items.
Electrical inspection scheduled and cleared so you're ready for certificate of occupancy on schedule.
Both. We often work directly with tenants who are managing their own build, and we're a regular sub for GCs handling tenant improvements. Either way we'll coordinate with the landlord's requirements.
Yes — walk-in coolers, hood systems, ovens, dishwashers, fryers, and refrigeration are all standard scope for us. We coordinate hookup with your equipment vendor's install schedule.
Yes. Dedicated equipment circuits, isolated ground receptacles where required, and coordination with medical/dental equipment vendors are all part of the scope.
Ideally 4–6 weeks before your target rough-in date so we can review plans, verify the shell service, and lock in inspector timing.
Yes — egress lighting, exit signs, emergency circuits, and any life-safety items required by your local code and your occupancy type.
Licensed, insured, owner-operated. We respond to all estimates within 1 business day.