Between Matt Balog (our founder) and me, we've put 40+ years of combined founder experience into Florida's Best Pools. One of the most expensive misunderstandings I see Delray homeowners walk into is the “just fix the pump” conversation.
A $350 repair on a 10-year-old single-speed pump is rarely a win. A $350 repair on a 4-year-old variable-speed pump usually is. The difference is the math — and the math is what this guide breaks down.
Delray makes this decision harder than it has to be because we have two completely different pump environments inside the same city. Pumps in Seagate and Tropic Isle live in a salt-air corrosion environment and reach end-of-life 25–40% sooner than identical pumps in Addison Reserve or Mizner CC out west.
So the “is it worth fixing?” answer depends not only on the pump's age and the repair cost but on which side of Federal Highway it lives on. Here's the framework I walk every client through before approving a quote either way.
The decision matrix — when to repair, when to replace
If you remember nothing else from this post, remember this table. It's the same logic our techs apply in the field.
| Pump age | Pump type | Repair quote | Recommendation |
|---|---|---|---|
| 0–6 years | Variable-speed | Under 30% of replacement | Repair — payback math favors keeping it |
| 0–6 years | Variable-speed | 30–50% of replacement | Repair if isolated failure (one part). Replace if motor + seal + impeller all involved. |
| 0–6 years | Single-speed (rare on a new pool) | Any | Replace with variable-speed — the energy savings make this a no-brainer |
| 6–8 years | Variable-speed | Under 40% of replacement | Repair |
| 6–8 years | Single-speed | Any | Replace with variable-speed — required for any new install under DOE rules anyway |
| 8+ years | Any | Over 30% of replacement | Replace — the next failure is 6–18 months out |
| Coastal east-Delray, any age | Any | Over 35% of replacement | Replace — salt-corroded internals rarely repay a second repair |
Real 2026 Delray cost reference
Numbers from our service corridor — Delray Beach, Boca Raton, Fort Lauderdale, and the surrounding routes. Includes parts, labor, removal, and start-up on the install line.
| Service | 2026 price (Delray) | Notes |
|---|---|---|
| Capacitor replacement | $180–$350 | Most common single-part failure. Same-day fix. |
| Shaft seal + gasket kit | $220–$420 | Drips at the seal plate. Worth fixing on pumps under 6 yrs. |
| Impeller replacement | $240–$480 | Cracked or fouled with debris. Diagnosable by flow rate. |
| Motor swap (same housing) | $450–$780 | Bearings/windings done; wet end still good. |
| Full pump replacement (variable-speed, installed) | $1,400–$2,400 | Pentair IntelliFlo, Hayward TriStar VS, Jandy ePump VS, or equivalent |
| Full pump replacement (single-speed — not recommended) | $900–$1,400 | DOE-banned for new installs since 2021; rebuild kits still available |
| Salt cell replacement (installed) | $700–$1,400 | Often paired with a pump call |
| Diagnostic visit (non-client) | $0–$125 | Free for weekly-route clients |
The five failure modes — and what each one tells you
Every pump failure has a signature. Diagnose the signature first, then make the decision.
| Symptom | Most likely cause | Repair window |
|---|---|---|
| Pump hums but won't spin | Bad capacitor | Repair if pump under 8 years; $180–$350 |
| Pump runs but no flow / low pressure | Lost prime, air leak on suction side, or fouled impeller | Repair — check suction-side O-rings and impeller first; $0–$480 |
| Water dripping from under the motor | Shaft seal failed; water entering bearings | Repair if caught early ($220–$420). If motor already noisy, replace pump. |
| Loud grinding / squealing | Bearings failed | Motor swap ($450–$780) if pump under 8 yrs, else replace |
| Pump trips breaker repeatedly | Motor winding short or weak capacitor | Diagnose with multimeter. Winding short = replace. Cap = repair. |
| Pump runs hot, smells burnt | Bearings + windings; usually terminal | Replace |
Why variable-speed almost always wins on the replace path
The U.S. Department of Energy banned new single-speed pool pumps over 1 THP for installation as of July 2021. Anything we install today on a Delray pool is variable-speed, and the math is overwhelming once you run it for a Florida pool. A typical single-speed 1.5 HP pump on an 8-hour daily run pulls about 1,500 watts and costs roughly $470–$620 per year in electricity. The same job done by a variable-speed at low RPM for the same total turnover pulls about 200–400 watts and costs $90–$160 per year.
| Pump type | Annual electricity (typical Delray pool) | 10-year cost |
|---|---|---|
| Single-speed 1.5 HP, 8 hrs/day | $470–$620 | $4,700–$6,200 |
| Two-speed, 8 hrs/day mixed | $240–$340 | $2,400–$3,400 |
| Variable-speed, 10–12 hrs/day at low RPM | $90–$160 | $900–$1,600 |
That's a $3,800–$5,300 lifetime delta. A $2,000 variable-speed upgrade pays itself back in 18–30 months at South Florida electricity rates, and after that it's free money for the remaining 7+ years of pump life. Technical depth on sizing, runtime configuration, and the savings traps that undo the math is on our variable-speed pump savings library page.
The east-Delray multiplier (Seagate, Tropic Isle, Delray Beach Club)
Salt-laden air is corrosive on pump internals. Stainless shaft, copper windings, bearings, and the wet-end seal all degrade faster anywhere east of Federal Highway, and the difference is significant.
| Distance from coast | Pump lifespan | Salt cell lifespan |
|---|---|---|
| Oceanfront (under ¼ mile, e.g. parts of Seagate) | 5–7 years | 3–4 years |
| Near-coast (¼–1 mile, Tropic Isle, Delray Beach Club) | 7–9 years | 4–5 years |
| Mid-Delray (1–3 miles, downtown, Lake Ida) | 8–10 years | 5–6 years |
| West Delray (3+ miles, Mizner CC, Addison Reserve) | 8–12 years | 5–7 years |
The practical effect: a repair on a 7-year-old east-Delray pump that would be a no-brainer at the same age in west Delray is often the wrong call. The corrosion is cumulative, and the next failure is closer than the age alone suggests. Full coastal-lifespan data is on our salt-air equipment damage post.
When repair clearly makes sense
- Pump is under 6 years old and the failure is one isolated part (capacitor, impeller, shaft seal).
- Pump is already variable-speed — you keep the energy savings on the existing investment.
- Quote is under 30% of replacement cost.
- Pool is west of I-95 with no corrosion risk multiplier.
- Pump has a documented service history and no prior repair on the same component.
When replacement clearly makes sense
- Pump is over 8 years old anywhere in Delray, regardless of failure mode.
- Pump is single-speed — variable-speed is a one-time pain that pays back in 18–30 months.
- Repair quote exceeds 50% of replacement cost.
- Multiple symptoms at once (e.g., dripping at the seal AND grinding bearings).
- East-Delray pump over 6 years old with visible external corrosion.
- This is the second repair on the same pump in 24 months — the third is closer than you think.
The 30-second decision framework
Walk through these five questions out loud with your spouse or your pool guy:
- How old is the pump? (Look at the install date sticker; if it's missing, ask your service company for their first invoice.)
- Is it variable-speed or single-speed?
- What's the repair quote — and what percentage of a $1,800 replacement is it?
- Where in Delray is the pool — east of Federal Highway or west of I-95?
- Is this the first failure on this pump, or has it been worked on before?
If the answers point to repair on three or more, repair. If they point to replace on three or more, replace. If it's split, the deciding question is age: anything 8+ years should be replaced.
Get a number for your specific pool
If you want a real number before any company sends a tech out, run your pool through our pool service cost calculator — it accounts for size, equipment type, and distance from the coast. For ongoing weekly service that catches pump failures before they cascade into green water or a $400 emergency call, see our weekly pool service page or the weekly service checklist.
The low-risk first step
Whichever way the decision goes, the lowest-risk first step is a free on-site evaluation. We'll diagnose the actual failure mode on calibrated equipment, walk the equipment pad, check the wet-end and seal plate, and give you both numbers — repair quote and replacement quote — in writing the same day. Whether you hire us or not.
Florida's Best Pools is family-owned, CPO C-105377, fully insured, and runs weekly routes through Delray Beach, Boca Raton, Highland Beach, Boynton Beach, Fort Lauderdale, Pompano Beach, Coral Springs, Coconut Creek, Wellington, and the surrounding South Florida service corridor. Same tech every visit once your route is established. Photo-documented service reports on request. Month-to-month — no long-term lock-in. Built around 40+ years of combined founder experience between Matt Balog, Joe Ford, Ronald Liddell, and Doug Santiago.
Request a free evaluation or call 954-347-1120.
Frequently Asked Questions
Replace if the pump is over 8 years old, single-speed (DOE-banned for new installs since 2021), or if the repair quote exceeds 50% of replacement cost. Repair if the pump is under 6 years old, already variable-speed, and the failure is an isolated part — capacitor, shaft seal, or impeller. Real 2026 Delray costs: replacement $1,400–$2,400 installed (variable-speed); capacitor $180–$350; shaft seal + gasket $220–$420; motor swap $450–$780. East-Delray pumps in Seagate and Tropic Isle fail 25–40% sooner than west-Delray pumps because of salt-air corrosion, which shifts the repair-vs-replace math earlier on those pumps.
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Florida's Best Pools has serviced South Florida homes for 40+ years. CPO-licensed. Fully insured. 175+ five-star reviews.
