--- title: "Pool Heater Repair in Houston and DFW | Lucky Duck" url: https://luckyduckpool.com/pool-heater-repair/ description: "Gas pool heaters and heat pumps diagnosed and repaired. Ignition, sensor and error code fixes for Houston and Dallas-Fort Worth pools." lang: en --- Skip to content 4 Locations Across Houston | 3 Locations Across DFW Facebook: https://www.facebook.com/LuckyDuckPoolServices Instagram: https://www.instagram.com/luckyduckpoolservices/ LinkedIn: https://www.linkedin.com/company/luckyduckpools (346) 482-2444 (+13464822444) Repairs # Pool Heater Repair A working heater stretches Texas swim season into March and November, and keeps spas steaming on winter nights. When yours throws an error code, will not ignite or blows cold, we troubleshoot gas heaters and heat pumps from Hayward, Jandy, Pentair and Raypak, test safety circuits and repair the fault so the warmth comes back. - Licensed and Insured - 20+ Years in Texas - 7 Local Offices - No Surprise Fees Get your free quote: https://luckyduckpool.com/about-us/schedule-service/ Call (346) 482-2444: +13464822444 **4.9** Google rating ยท 667 reviews: https://luckyduckpool.com/reviews/ ## Get your free pool service quote Prefer to talk? (346) 482-2444 (+13464822444) ## Problems we solve ### Heater will not ignite Igniters, gas valves and flame sensors that fail over time. ### Error codes on the display Pressure, high limit and sensor codes that shut the heater down. ### Heat pump blowing cold Refrigerant, fan or defrost issues on heat pump units. ### Sooting or rust Humidity and poor combustion damaging the heat exchanger. ### Freeze damaged exchanger Cracks after a hard freeze in an unprotected system. ## What is included - Error code and safety circuit diagnosis - Igniter, flame sensor and gas valve testing - Pressure switch and flow check - Control board troubleshooting - Heat exchanger inspection - Safe startup and temperature verification ## Get your free pool service quote Step 1 of 2 ## How it works 1. 1 ### Read the symptoms We pull error history and check gas, power and water flow. 2. 2 ### Test components Safety switches and sensors are tested to isolate the failure. 3. 3 ### Repair with clear pricing We quote the part and repair, or advise if replacement is smarter. 4. 4 ### Fire it up We run a full heating cycle and confirm temperature rise. ## What affects the price Every pool is different, so we quote after a quick look. These are the main things that move the number. Gas heater or heat pump Heat pump refrigerant work differs from gas heater repair. Failed component A sensor costs much less than a control board or exchanger. Heater age Older units may have scarce parts or rust damage. Access and venting Tight installs and vent issues can add labor. ## Brands we service Image: Hayward logo (https://luckyduckpool.com/__l5e/assets-v1/1e2e6278-3079-48ce-8433-d464053f46c1/hayward-onsite.webp) Image: Jandy logo (https://luckyduckpool.com/__l5e/assets-v1/da2fcb85-1a61-42f6-8f9f-765ace745589/jandy-onsite.webp) Image: Pentair logo (https://luckyduckpool.com/__l5e/assets-v1/b3cd7783-2a50-48a4-ae7f-6b247d4b973c/pentair-onsite.webp) Image: Zodiac logo (https://luckyduckpool.com/__l5e/assets-v1/fa717075-2241-4fcd-9c85-632702aa9e50/zodiac-onsite.webp) ## Available in your area - Pool Heater Repair in Bellaire: https://luckyduckpool.com/pool-heater-repairs-bellaire-tx/ - Clear Lake: https://luckyduckpool.com/service-areas/pool-service-clearlake-tx/ - Pool Heater Repair in Cypress: https://luckyduckpool.com/pool-heater-repairs-cypress-tx/ - Pool Heater Repair in Deer Park: https://luckyduckpool.com/pool-heater-repairs-deer-park-tx/ - Pool Heater Repair in Energy Corridor: https://luckyduckpool.com/pool-heater-repairs-energy-corridor-tx/ - Fort Worth: https://luckyduckpool.com/service-areas/pool-service-fort-worth-tx/ - Pool Heater Repair in Friendswood: https://luckyduckpool.com/pool-heater-repairs-friendswood-tx/ - Frisco: https://luckyduckpool.com/service-areas/pool-service-frisco-tx/ - Pool Heater Repair in Greater Greenspoint: https://luckyduckpool.com/pool-heater-repairs-greater-greenspoint-tx/ - Pool Heater Repair in Humble: https://luckyduckpool.com/pool-heater-repairs-humble-tx/ - Pool Heater Repair in Katy: https://luckyduckpool.com/pool-heater-repairs-katy-tx/ - Pool Heater Repair in Midtown: https://luckyduckpool.com/pool-heater-repairs-midtown-tx/ - Pool Heater Repair in Pearland: https://luckyduckpool.com/pool-heater-repairs-pearland-tx/ - Pool Heater Repair in River Oaks: https://luckyduckpool.com/pool-heater-repairs-river-oaks-tx/ - Spring: https://luckyduckpool.com/service-areas/pool-service-spring-tx/ - Sugar Land: https://luckyduckpool.com/service-areas/pool-service-sugarland-tx/ - Pool Heater Repair in West University Place: https://luckyduckpool.com/pool-heater-repairs-west-university-place-tx/ See all service areas (https://luckyduckpool.com/service-areas/) ## Related services ### Pool Heater Installation Gas heater and heat pump installation for pools and spas in Houston and DFW. Sized right, installed to code, swim longer. https://luckyduckpool.com/pool-heater-installation/ ### Spa Repairs Spa jets, blowers, heaters, pumps and controls repaired across Houston and DFW. Get your hot tub back to a relaxing soak. https://luckyduckpool.com/spa-repairs/ ### Pool Automation Control pumps, heaters, lights and freeze protection from your phone. Pool automation installed across Houston and Dallas-Fort Worth. https://luckyduckpool.com/pool-automations/ ## Frequently asked questions Why does my pool heater keep shutting off? Common causes are low water flow from a dirty filter, a faulty pressure switch or a high limit sensor tripping. Should I repair or replace my heater? If the heat exchanger is cracked or the unit is over 10 years old with rust, replacement is often the better value. Do you repair heat pumps? Yes. We service both gas heaters and electric heat pumps. Can humidity damage my heater? Yes. Gulf Coast humidity can speed up corrosion, which is why yearly inspections help. Can a freeze crack my heater? It can. Keeping water moving during cold snaps and proper winterizing protects the exchanger. ## Ready for a crystal clear pool? Tell us about your pool and we will get back to you fast with a free quote. Get a Free Quote: https://luckyduckpool.com/about-us/schedule-service/ Call (346) 482-2444: +13464822444 Image: Lucky the duck wearing sunglasses and a purple cap, splashing through blue water (https://luckyduckpool.com/__l5e/assets-v1/6794d4cd-7fbd-4989-b126-9d46121c849c/lucky-splash-1024x831.webp) Free Quote: https://luckyduckpool.com/about-us/schedule-service/ Call: +13464822444 ## Structured data ```json { "@context": "https://schema.org", "@graph": [ { "@type": [ "LocalBusiness", "HomeAndConstructionBusiness" ], "@id": "https://luckyduckpool.com/#business", "name": "Lucky Duck Pool Service", "url": "https://luckyduckpool.com/", "telephone": "(346) 482-2444", "areaServed": [ "Greater Houston, TX", "Dallas-Fort Worth, TX" ], "sameAs": [ "https://www.facebook.com/LuckyDuckPoolServices", "https://www.instagram.com/luckyduckpoolservices/", "https://www.linkedin.com/company/luckyduckpools" ], "department": [ { "@type": "LocalBusiness", "name": "Lucky Duck Pool Service Spring", "telephone": "(346) 585-4080" }, { "@type": "LocalBusiness", "name": "Lucky Duck Pool Service Sugarland", "telephone": "(346) 340-5658" }, { "@type": "LocalBusiness", "name": "Lucky Duck Pool Service Clear Lake", "telephone": "(346) 540-6698" }, { "@type": "LocalBusiness", "name": "Lucky Duck Pool Service Katy", "telephone": "(346) 615-7064" }, { "@type": "LocalBusiness", "name": "Lucky Duck Pool Service Frisco", "telephone": "(945) 325-5506" }, { "@type": "LocalBusiness", "name": "Lucky Duck Pool Service Fort Worth", "telephone": "(281) 409-3572" }, { "@type": "LocalBusiness", "name": "Lucky Duck Pool Service Trophy Club", "telephone": "(945) 203-4403" } ] }, { "@type": "WebPage", "@id": "https://luckyduckpool.com/pool-heater-repair/", "url": "https://luckyduckpool.com/pool-heater-repair/", "name": "Pool Heater Repair in Houston and DFW | Lucky Duck", "description": "Gas pool heaters and heat pumps diagnosed and repaired. 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