South Carolina · Pool Repair & Equipment Service · Updated 2026
Pump won't prime, heater won't fire, filter pressure climbing? 6 pool repair companies serving Rock Hill, ranked by rating and review count, with what common repairs cost in Rock Hill this year.
Ordered by customer rating and review count across the Rock Hill area. Listings include the available rating, contact details and location; confirm current credentials and scope directly.
Companies in the second group are listed for cleaning routes; most handle equipment repairs for their route customers and many for walk-in calls — ask.
A diagnostic or service call in Rock Hill typically runs $75–$145, often credited against the repair. The common jobs:
| Job | Typical Rock Hill price |
|---|---|
| Service call / diagnostic | $75–$145 |
| Pump motor or seal replacement | $300–$775 |
| New variable-speed pump, installed | $800–$2,450 |
| Heater repair (igniter, sensor, board) | $150–$500 |
| Heater or heat pump replacement | $2,400–$6,300 |
| Filter rebuild (grids, cartridges, laterals) | $150–$500 |
| Salt cell replacement | $500–$1,050 |
| Automation / controller install | $1,500–$3,900 |
South Carolina labor rates are close to the national baseline used for these estimates. Parts are priced nationally, so the spread between quotes usually comes from labor, brand and whether a repair or a replacement is recommended — ask for both numbers when a component is more than ten years old.
Photograph the pump, filter, heater and controller labels (model and serial). It saves a diagnostic visit and lets the tech bring the right parts.
Rock Hill market
4.4 average customer rating · 188 reviews · 6 companies · 3 specialists
See All on the Map →6 pool repair companies serving Rock Hill. 3 are listed as specialists for this work; the rest are weekly service routes that routinely handle it. The ranked companies average 4.4 stars across 188 customer reviews. PoolPad orders the list with a weighted score that combines customer rating and review count, so a long track record counts for more than a handful of scores.
Service runs long here: pollen kicks things off in March, summer humidity keeps algae pressure high, and many coastal pools never fully close — just a reduced winter cadence. After tropical systems, good techs prioritize stabilizing chemistry and clearing debris before it stains. Shoulder-season freezes catch equipment that was never fully winterized, so freeze protection on the automation and a pump that runs during hard freezes are worth confirming.
For statewide rankings, city counts and South Carolina prices, see the South Carolina pool repair directory, or check the nearby cities below.
Repair a component under about eight years old with a single failed part. Replace when the unit is older than ten years, when the repair is more than half the cost of a new one, or when a more efficient model — a variable-speed pump or a heat pump — pays back through lower South Carolina energy bills within a few seasons. Ask for both quotes and the expected life of the new unit.
A service call or diagnostic in Rock Hill, SC typically runs $75–$145, often credited against the repair. Pump motor or seal work runs $300–$775; a new variable-speed pump installed $800–$2,450; heater repairs $150–$500 and a heater replacement $2,400–$6,300; filter rebuilds $150–$500; a new salt cell $500–$1,050. South Carolina labor is close to the national baseline used for these estimates. Get the repair and replacement price when equipment is more than ten years old.
Repair when the pump is under about eight years old and one part failed — a shaft seal, capacitor or lid o-ring is a $300-class fix. Replace when the motor is more than ten years old, the repair is more than half the cost of a new unit, or you are still running a single-speed pump: a variable-speed model typically cuts pump electricity by 50–80% and is required for most new installs under federal efficiency rules.
The most common causes are low water flow (dirty filter, closed valve or a failed pressure switch), a failed igniter or thermistor, a tripped high-limit switch, gas supply problems or a control board fault. Check filter pressure and valves first; if flow is fine, a heater technician can test the switches and board in one visit. Repairs typically run $150–$500, and units past 12–15 years are usually replacement candidates at $2,400–$6,300.
Pump motors typically last 8–12 years, filter cartridges 2–4 years, DE grids 5–10 years and filter tanks 15–25 years. Gas heaters last 10–15 years and heat pumps 10–20 with clean water and steady flow. Salt cells run 3–7 years depending on runtime and calcium scaling. Balanced water and clean filters are the cheapest way to reach the long end of those ranges.
The outdoor season in Rock Hill runs late April through early October — about 6 months unheated, with a heater adding several weeks on each end. Winters are mild enough that many owners idle equipment with a partial close instead of a full winterization. The Lowcountry swims from late April into October with subtropical humidity that raises sanitizer demand. The Upstate runs a little shorter and has colder winter nights. Coastal owners also need a hurricane-season equipment and water-care plan.
Phoenix Pools of the Carolinas has the highest customer rating on this Rock Hill list at 5 stars across 10 reviews. A to Z Pools Inc has the largest review count (135 reviews at 4.8 stars). PoolPad orders the list with a weighted score that combines customer rating and review count, so a long track record counts for more than a handful of scores.
South Carolina licenses residential builders and specialty contractors at the state level — verify the license and insurance before signing. Pools permit through county or municipal offices with barrier/fence rules from the residential code, and beach-community HOAs and flood zones add review steps your builder should sequence early.
Often, yes. Most manufacturers give a longer warranty — commonly three years instead of one — when equipment is bought and installed through a qualified pool professional, and some void coverage for online purchases installed by the owner. Ask the repair company whether it is a warranty station for your brand and keep the installation invoice with the serial number.
Check pool repair in cities near Rock Hill, or open the South Carolina directory for every listed market in the state.
Claim your free PoolPad listing, check the repairs and equipment work you handle, and show Rock Hill pool owners with a broken pump or heater that you can fix it.
