Pool Service & Repair pricing in Houston
Pool service costs in the Houston area depend mainly on your pool type (chlorine vs. saltwater), size and gallonage, whether it's an in-ground gunite/plaster pool or a vinyl/fiberglass shell, how much automation and equipment you run, and the current condition of the water and gear. Houston's long swim season, heavy pollen, storms, and heat push algae growth and equipment wear hard, so most owners choose recurring weekly service to stay ahead of problems. Use the ranges below as a starting point for budgeting; every pool and equipment pad is different, so the only way to get an exact number is a free on-site look and written quote.
Estimated cost by service
| Service | Typical Cost | Notes |
|---|---|---|
| Weekly Full-Service Cleaning (per month) | $100–$250 | Recurring visits covering brushing, skimming, vacuuming, chemical balancing, and basket cleaning; larger pools and spa combos run higher. |
| Bi-Weekly Service (per month) | $80–$160 | Every-other-week visits for lower-use pools; note that Houston's heat can outpace a two-week gap in peak summer. |
| Chemical-Only Service (per month) | $70–$130 | You handle cleaning, the tech balances and doses chemicals each week; good for hands-on owners. |
| One-Time Cleaning / Refresh | $100–$300 | A single deep clean to get a neglected but not green pool back in shape. |
| Green-Pool Cleanup / Recovery | $150–$500 | Clearing an algae-green or swamp pool with shock, filtration, and repeat visits; severe cases with debris cost more. |
| Chemical Balancing / Water Testing | $75–$200 | Full test and correction of chlorine, pH, alkalinity, calcium hardness, cyanuric acid, and salt. |
| Pool Drain & Refill (labor) | $150–$400 | Draining and refilling to reset dissolved solids or after resurfacing; water cost is separate and gunite pools should not be left empty long. |
| Pump Repair | $150–$600 | Replacing seals, bearings, an impeller, capacitor, or motor on an existing pump. |
| Pump Replacement | $500–$1,500 | New single- or variable-speed pump installed; variable-speed models cost more up front but cut energy bills and are required by newer efficiency rules. |
| Filter Cleaning (cartridge/DE) | $75–$200 | Breaking down the filter to clean cartridges or DE grids; recommended a few times a year in dusty, pollen-heavy Houston. |
| Filter Replacement | $200–$800 | New cartridge, DE, or sand filter tank or media; large or high-end filters run toward the top. |
| Salt Cell Replacement | $300–$900 | New chlorinator cell for a saltwater system; cells wear out every 3–7 years depending on use and maintenance. |
| Salt System Installation | $1,200–$2,500 | Converting a chlorine pool to salt with a new chlorine generator and control board. |
| Heater Repair | $200–$800 | Fixing ignition, gas valves, control boards, or sensors on a gas or heat-pump pool heater. |
| Heater Installation | $2,000–$5,000 | New gas or heat-pump heater supplied and installed; gas line or electrical upgrades add to the cost. |
| Leak Detection | $200–$600 | Pressure testing and dye/electronic testing to locate a leak in the shell, plumbing, or equipment. |
| Leak Repair (minor plumbing/fitting) | $300–$1,500 | Sealing or replacing a leaking fitting, skimmer throat, or a section of underground line; major structural leaks cost more. |
| Tile & Waterline Cleaning | $150–$500 | Bead-blasting or scrubbing calcium scale and grime off waterline tile; heavy calcium buildup runs higher. |
| Acid Wash | $300–$700 | Draining and acid-washing plaster to strip stains and algae; a maintenance step, not a substitute for resurfacing. |
| Chlorine Wash (no drain) | $250–$500 | A gentler stain and algae treatment on the plaster surface that avoids fully draining the pool. |
| Automation / Control System Install | $1,500–$4,000 | Smart controllers to run pumps, heaters, lights, and features from a phone; feature count drives the price. |
| Pool Light Repair / Replacement | $150–$700 | Swapping a failed bulb or fixture; color-changing LED fixtures cost more than a basic white replacement. |
| Automatic Cleaner Repair | $100–$400 | Servicing or rebuilding a robotic, suction, or pressure-side cleaner; a full new robot cleaner costs more. |
| Variable-Speed Pump Upgrade | $900–$2,000 | Higher-efficiency pump plus install; energy savings often pay it back over a few Houston swim seasons. |
| Equipment Pad Rebuild | $2,500–$8,000 | Replacing and re-plumbing an aging pump, filter, heater, and valves as a package. |
| Pool Inspection (pre-purchase) | $150–$450 | Independent check of the shell, equipment, and safety features for a home sale or new-pool warranty. |
| Plaster / Pebble Resurfacing (referral) | $5,000–$18,000 | Full interior resurfacing of a gunite pool; a specialty referral job priced by surface area and finish. |
| Pool Deck Repair / Resealing (referral) | $1,500–$8,000 | Repairing, resurfacing, or resealing concrete or pavers around the pool; a referral trade priced by square footage. |
Cost comparisons
Salt vs. Chlorine Pool
A rough guide to the two most common sanitizing systems for Houston pools.
| System | Typical Ongoing Cost | Best For |
|---|---|---|
| Traditional Chlorine | $40–$80/mo in chemicals | Lower up-front cost; owners fine with handling or buying tablets and shock |
| Saltwater (chlorine generator) | $20–$40/mo + cell every 3–7 yrs | Softer-feeling water and less hands-on dosing, at a higher up-front and cell-replacement cost |
| Mineral / Hybrid | $30–$60/mo | Reducing chlorine use while keeping a simple system; still needs some chlorine |
Repair vs. Replace a Pool Pump
Whether to fix an aging pump or replace it usually comes down to age, efficiency, and repeat failures.
| Approach | Typical Cost | Likely Outcome |
|---|---|---|
| Repair (seal, bearing, capacitor) | $150–$600 | Makes sense on a newer single-speed pump or a variable-speed unit still under a few years old |
| Replace with Single-Speed | $500–$1,000 | Lowest up-front cost, but higher energy bills and being phased out by efficiency rules |
| Replace with Variable-Speed | $900–$1,500 | Higher up-front cost that pays back in energy savings over a Houston swim season or two |
Weekly Service vs. DIY
Comparing hiring a weekly pool tech against maintaining the pool yourself in the Houston climate.
| Approach | Typical Cost | Notes |
|---|---|---|
| Weekly Full Service | $100–$250/mo | Tech handles cleaning, chemistry, and early problem-spotting; simplest for busy owners |
| Chemical-Only Service | $70–$130/mo | You clean, the tech keeps the water balanced; a middle-ground option |
| Full DIY | $40–$100/mo in supplies | Lowest cash cost but needs consistent weekly effort — Houston heat and pollen punish a skipped week |
What affects the price
- Pool size and gallonage: bigger pools take more chemicals, filtration, and cleaning time, raising both service and repair costs.
- Sanitizing system: saltwater, chlorine, and mineral systems each have different ongoing costs and equipment to maintain or replace.
- Equipment age and type: variable-speed pumps, heaters, and automation cost more to service but run more efficiently.
- Water condition: a balanced pool is cheap to maintain, while a green or stained pool needs labor-intensive recovery work.
- Usage and bather load: heavily used pools and spa combos burn through chemicals faster and need more frequent service.
- Surrounding trees and landscaping: heavy leaf, pollen, and debris load means more skimming, brushing, and filter cleaning.
- Houston climate: a long swim season, intense heat, humidity, and storms accelerate algae growth and equipment wear.
- Automation and features: waterfalls, spas, lights, and smart controls add equipment that can need service.
- Access and safety features: hard-to-reach equipment pads and fencing or cover work can add labor to a job.
Example projects & pricing
$120–$180/mo
Example: Standard Weekly Service
Recurring weekly visits on an average 15,000–20,000 gallon Houston chlorine pool covering brushing, skimming, vacuuming, basket cleaning, and chemical balancing.
$250–$500
Example: Green-Pool Recovery
Clearing a neglected, algae-green pool with heavy shock treatment, repeated filtration cycles, debris removal, and two or three follow-up visits to get it swimmable again.
$900–$1,500
Example: Pump Replacement
Removing a failed single-speed pump and installing a new variable-speed pump with fresh unions and fittings on the equipment pad, cutting the monthly energy bill.
$3,000–$6,000
Example: Equipment Pad Refresh
Replacing an aging pump, cartridge filter, and salt cell together and re-plumbing the valves on a well-used backyard pool after a decade of Houston summers.
Pricing FAQs
How much does weekly pool service cost in Houston, TX?
Most Houston homeowners pay roughly $100 to $250 a month for full weekly service, which covers brushing, skimming, vacuuming, emptying baskets, and balancing the chemistry. Larger pools, spa combos, and saltwater systems land toward the higher end, while chemical-only plans that leave the cleaning to you run less.
How much does it cost to clean a green pool?
Bringing a green, algae-filled pool back to clear typically costs about $150 to $500 in the Houston area, depending on how bad it is. A lightly green pool may clear with one heavy shock treatment and extra filtration, while a full swamp pool with debris needs several visits and can cost more.
Should I convert my pool to saltwater?
Saltwater systems give softer-feeling water and less hands-on chlorine dosing, but they cost more up front (about $1,200 to $2,500 to install) and the salt cell needs replacing every three to seven years at $300 to $900. For many Houston owners the convenience is worth it; for a tight budget, a well-maintained chlorine pool is cheaper overall.
How long does a pool pump last?
A pool pump in the Houston area usually lasts about 8 to 12 years, though heat and heavy runtime can shorten that. If a pump under a few years old fails, repair is often worth it; if an old single-speed pump dies, replacing it with a variable-speed model usually pays for itself in energy savings.
Is it cheaper to maintain my pool myself?
DIY is cheaper in cash — roughly $40 to $100 a month in chemicals and supplies — but it takes consistent weekly effort. In Houston's heat and pollen a single skipped week can turn a clear pool green, so many owners find that professional service pays for itself in avoided green-pool cleanups and equipment problems.
These are estimated ranges for the Houston, TX area for informational purposes only; actual pricing varies by pool and job. Request a free quote for an accurate price.