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RESIDENTIAL & MUNICIPAL-GRADE

Pump Control Panel Installation & Replacement

Septic pump panels, lift station controls, well pump control, and irrigation pump panels. Alarm floats, HAND/OFF/AUTO selector, weatherproof enclosure — wired to spec the first time.

Licensed SC Electrician #CLM118131
Alderon & SJE Rhombus experience
Permitted to county AHJ
Cost-effective reliability
Alderon pump control panel wired and installed by Sunset Electric
PUMP CONTROL

The box that keeps your pump alive — done correctly.

A pump control panel looks simple from the outside, but the wiring inside is how you get reliability. Alarm circuit separated from control. Source and load clearly labeled. Neutral bonding where it belongs. Terminal blocks seated properly so a vibration alarm won't loosen them over the next five winters.

I install and replace pump control panels for septic effluent pumps, septic lift stations, submersible well pumps, irrigation pumps, and lake-pulled water systems. Most often it's an Alderon AP-series or SJE Rhombus IFS panel — UL-listed, 120/230VAC, with a red alarm beacon and audible buzzer.

If your existing panel is fried, outdated, or was installed with household-grade wiring, it's worth replacing before the pump itself dies. I quote it up front, wire it to the manufacturer's schematic, and commission it with a full wet test.

WHEN YOU NEED ONE

Signs your pump panel needs service or replacement.

These aren't subtle. If you notice any of these, it's worth a look.

Alarm light or audible alarm firing

Red beacon or audible buzzer means either a high-water float is stuck, the pump isn't pumping, or a relay in the panel itself has failed. Don't silence it — diagnose it.

Pump short-cycling or not starting

Panel contactors, capacitors, and float switches all age out. If your pump runs constantly, cycles rapidly, or won't start on AUTO, the controls are the usual culprit — not the pump.

Panel older than ~10 years

Outdoor panels deal with heat, humidity, and bugs nesting in the enclosure. After a decade they're living on borrowed time. Plan the replacement before a failure floods a crawlspace.

THE WORK

How a panel install actually goes.

1

Site assessment

I look at the existing pump, float count, run distances, and panel location. If the pump itself is failing, we talk about replacing them together vs. panel-only so you don't pay for the same trip twice.

2

Spec the panel

Simplex vs duplex. Float configuration (pump-off, pump-on, high-water alarm). 120V vs 230V. NEMA 3R outdoor enclosure vs 4X for extra-wet conditions. All of this matters for reliability — I quote the right panel, not the cheapest.

3

Install, commission, and hand off

Old panel removed, new panel wired to manufacturer schematic, enclosure sealed, alarm tested, full wet-cycle commissioning. You get a labeled photo of the wiring in case anyone else ever needs to work on it.

WHY SUNSET ELECTRIC

Pumps fail on holidays. I'd rather yours didn't.

Pump control panels are one of those quiet parts of a property — until they fail and flood a basement.

  • Alderon, SJE Rhombus, and Hydromatic panel experience
  • Septic, well, irrigation, and lake-pulled water systems
  • Duplex pump configurations with alternator / lead-lag support
  • Proper bonding, grounding, and neutral handling
  • NEMA-rated enclosure selection for outdoor SC weather
  • Wet-commissioning test before I leave the site
  • Labeled wiring photo documentation handed off to you
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Alderon pump control panel wired and installed by Sunset Electric
FAQ

Pump control questions, answered.

Have a question not listed here? Call or text (864) 436-8680 — I'm happy to talk through it.

Can you replace just the panel without touching the pump?

Yes, if the pump itself is still healthy. I'll test the pump before committing to a panel-only swap so you don't end up back in the same spot a month later.

Do I need a duplex panel?

Duplex (two pumps with alternator) is standard for commercial lift stations and some high-use residential setups. Most single-family septic or well applications are simplex. I'll give you a clear recommendation based on your flow and downtime tolerance.

Will a new panel extend pump life?

Often, yes. Properly sized contactors and capacitors reduce mechanical and thermal stress on the pump motor. A clean, tight panel can add years to pump service life.

What if my high-water alarm won't stop?

Usually one of three things: (1) a float is stuck on, (2) the pump isn't moving water, or (3) a relay in the panel has failed. I diagnose and price a fix on the spot — no guesswork.

How much does a residential pump control panel install cost?

Residential simplex installs typically run $900–$2,400 depending on panel grade, enclosure, wire run, and whether the existing conduit can be reused. Duplex systems go up from there. Quote comes in writing before work starts.

Do you pull the permit?

If your AHJ requires one for pump control work, yes. Most residential pump panel replacements in SC are handled as electrical maintenance and don't require a separate permit, but I confirm per-county before starting.

Pump acting up?

Call or text a photo of the panel and I'll tell you what I see. Quote within 24 hours.

Mon–Fri · 8am–6pm · Same-day emergency service available