Commercial · Franklin County & St. Louis, MO
LED retrofits cut commercial lighting energy 50–70%, dramatically improve light quality, and often pay back in 2–4 years thanks to Ameren Missouri BizSavers rebates. CAS Electric handles commercial LED upgrades across Franklin County and the Greater St. Louis area — Pacific, Washington, Union, Sullivan, St. Clair, Eureka, Wildwood, Villa Ridge, and Marthasville — fixtures, controls, and rebate paperwork.
Legacy T8 fluorescent troffers, metal-halide high-bays, and HID parking-lot fixtures all have modern LED equivalents that use half to a third of the power, produce more light, come on instantly (no warm-up), and last 3–5× longer. The math on a commercial LED retrofit is usually straightforward and heavily in your favor.
Ameren Missouri's BizSavers program offers rebates on qualifying LED fixtures, controls, and retrofits — commonly $0.10–$0.30 per kWh saved. On a warehouse high-bay retrofit or a mid-size office troffer swap, the BizSavers rebate often covers 20–40% of the project cost. We handle the paperwork.
We'll walk the space, count fixtures, take existing wattage measurements, model the savings, prepare the BizSavers pre-approval packet, and execute the retrofit — plus install occupancy sensors and daylight harvesting controls where they add payback.
Commercial LED retrofits are quoted per project based on fixture count and type. Net cost is often 20–40% lower after Ameren BizSavers rebates. Typical simple payback runs 2–4 years.
We count and identify existing fixtures, take wattage measurements, and model the energy savings.
We prepare the BizSavers pre-approval packet and get the rebate committed before we start work.
Fixture swaps or new installs, controls, and re-lamping done on your schedule — often after hours.
We handle the post-install paperwork so the rebate check goes to you.
Typically 50–70% of the lighting energy. For a warehouse with 40 metal-halide high-bays running two shifts, that's often $6,000–$12,000/year in energy savings — before rebates.
BizSavers is Ameren Missouri's business energy-efficiency program. It offers pre-approved rebates on qualifying LED fixtures and controls — commonly a per-kWh-saved amount or a per-fixture prescriptive rebate. On many projects it covers 20–40% of the total cost.
Yes. We prepare the pre-approval packet, get commitment before starting work, and file the post-install paperwork so the rebate check goes directly to you.
Both are options. LED tubes or magnetic retrofit kits can update existing troffers cheaply; full fixture replacements give better light distribution and longer life. We'll model both options and let you choose.
Often no — legacy dimmers were designed for incandescent loads. We swap in LED-rated dimmers or occupancy/daylight controls as part of the retrofit so nothing flickers or hums.
Licensed, insured, owner-operated. We respond to all estimates within 1 business day.