Licensed & Insured — NV Contractor Lic. #0075465 Mon–Fri 8:00–4:00  |  (702) 558-8608
Pool Heater Repair

No heat, error codes, or a heater that won't fire? We'll find out why.

Same-week diagnostics and repair for gas, electric, and heat pump pool heaters across Las Vegas, Henderson & Summerlin. Pentair MasterTemp certified, parts stocked on the truck for most common failures.

★★★★★
5.0 out of 5

Based on 14 reviews on Yelp

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Common Problems

Signs your heater needs a repair, not a replacement.

Most heater problems aren't a sign you need a new unit — they're a sign one part failed. We diagnose before we quote.

01

Won't Ignite

Pilot won't light, or the heater clicks but never fires — often an ignitor, flame sensor, or gas valve issue.

02

Error Code Displayed

Flow, pressure, or ignition fault codes on the display panel — we read the code and diagnose the actual cause.

03

Water Not Getting Hot

Heater runs but water temperature won't climb — often a bypass valve, thermostat, or sizing issue.

04

Short Cycling

Heater turns on and off repeatedly — usually a flow, pressure switch, or high-limit sensor problem.

05

Visible Corrosion or Leaks

Rust, scale buildup, or water pooling near the heat exchanger — needs inspection before it gets worse.

06

Heater Is 10+ Years Old

Still running but aging — we'll give you an honest read on repair vs. replace, not just a sales pitch.

Full Replacement, Installed
Pentair MasterTemp 400 — $4,500
400,000 BTU, starting price. See all equipment pricing for details.
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Why Tec Services

Diagnosed right the first time.

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Parts On The Truck

Most common heater parts are stocked so we can often fix it in one visit, not two.

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Licensed & Certified

NV Contractor #0075465, Pentair MasterTemp certified technicians.

Same-Week Service

Most diagnostic visits scheduled within the week you call, not weeks out.

Ready to get your heater fixed?

Call now or send us a few details — we'll call or text back the same business day.

Call (702) 558-8608 Request a Free Quote
Call Now: (702) 558-8608