Lewisville, TX · 75029 · 75056 · 75057 · 75067
Pool Heater Repair in Lewisville, TX
Gas heaters, heat pumps, automation-controlled — when the pool isn't heating, we trace the failure from gas valve to flame sensor to thermostat in one visit.
What our heater repair covers in Lewisville
Diagnostic + repair on every major DFW pool-heater brand: Pentair MasterTemp, Hayward H-Series, Raypak, Jandy. Gas-fired + heat-pump models.
- ✓Ignition control, hot-surface igniter, flame sensor
- ✓Gas valve replacement
- ✓Pressure switch + flow-switch issues
- ✓Heat exchanger inspection + repair
- ✓Thermostat + control-board replacement
- ✓Heat-pump compressor + fan diagnosis
What we don't do (just so you know)
- • We don't run new gas line — call a licensed gas plumber for that
- • Major heat-pump refrigerant work (we'll diagnose and refer to a HVAC partner)
Common heater repair problems in Lewisville
Tap the one you’re seeing to book a visit — most are found and fixed in one trip.
Know which one you have
Gas heater or heat pump?
Gas heater
- Runs on
- Natural gas or propane
- Heats
- Fast — hours
- Cold weather
- Works in any weather
- What we fix
- Igniter, flame sensor, pressure switch, gas valve, board
Heat pump
- Runs on
- Electricity
- Heats
- Slowly and steadily
- Cold weather
- Loses output as the air gets colder
- What we fix
- Flow, sensors, fan and compressor diagnosis — major refrigerant work goes to an HVAC partner
About heater repair in Lewisville, TX
Lewisville is a major DFW suburb with over 115,000 residents spread across diverse neighborhoods ranging from established communities built in the 1980s to brand-new master-planned developments. The city sits along Lewisville Lake, one of DFW's most popular recreation areas, and benefits from excellent transportation access via I-35E and the DART rail system. The pool market in Lewisville is massive and varied — Castle Hills and other newer developments feature modern pools with premium equipment, while established neighborhoods along Valley Ridge and throughout central Lewisville contain thousands of older pools that benefit from regular professional maintenance and equipment updates. Lewisville's proximity to the lake means seasonal moisture and humidity can affect algae pressure, while the city's mature tree canopy creates leaf management challenges in many neighborhoods. The sheer number of pools in Lewisville combined with the diversity of ages and equipment types requires a service provider with deep technical knowledge and flexible service approaches. Our team handles everything from basic weekly chemical maintenance on newer salt pools to comprehensive service on 30-year-old plaster pools with original equipment. Located just 10 miles from our Northlake headquarters, Lewisville is efficiently served with multiple weekly routes.
Lewisville water profile
Lewisville is served by municipal water from the City of Lewisville system, sourcing from Lewisville Lake and the DFW water supply network. Water quality is good with moderate mineral content (300-400 ppm TDS). The proximity to Lewisville Lake means seasonal algae pressure can be higher, particularly in summer and early fall. Municipal water is generally favorable for pool maintenance with consistent chemistry year-round.
Lewisville pool & equipment mix
Lewisville has the widest diversity of pool types in our service area. Established neighborhoods (1980s-2000s) contain classic plaster pools with sand filters and single-speed pumps — many approaching or past equipment replacement age. Newer communities like Castle Hills feature modern installations with pebble finishes, cartridge filtration, variable-speed pumps, and smart automation. Mid-range neighborhoods often have pools in the 15-20 year old range that benefit from targeted equipment upgrades. Pool sizes range from compact 8,000-gallon backyard pools to large 30,000+ gallon installations.
Neighborhoods we serve in Lewisville
Working heater repair jobs near…
"We were paying too much for pool service that wasn't even showing up half the time. Switched to Simplified Pools and immediately noticed the difference — consistent, communicative, and our pool has been crystal clear since day one. The text notifications are a great touch."
Other things we handle in Lewisville
How a repair visit goes
- Step 1
Book or call
Pick a day online, or call and tell us what the pad is doing.
- Step 2
We find the cause
A flat $125 diagnostic — waived when we do the repair that visit.
- Step 3
You approve the price
You see the fix and the price before any work starts.
- Step 4
Fixed and tested
Common parts ride on the truck, so most jobs finish the same visit.
Who shows up
Our own technicians
Parts on the truck
Same-day when we carry your part.
Licensed and insured
And the repair work is warrantied.
Every major brand
Pentair, Hayward, Jandy, Sta-Rite and more.
Lewisville heater repair questions
What's the most common pool heater failure on Lewisville pools?
Why won't my Lewisville pool heat past 75°F?
Do you bring heater parts on the first visit to Lewisville?
Lewisville heater repair — call (469) 455-1054
Family-owned in Argyle. Real techs, real same-day service when we have parts on the truck.