The Tailgate

HVAC & Electrical,
Explained Straight

No upsell scripts, no scare tactics. Just a licensed New Braunfels tech telling you what's actually wrong, what it costs, and when you can fix it yourself. The answer is in the first two sentences of every article — we promise.

Moorhead technician diagnosing an outdoor AC condenser unit at a New Braunfels home.
AC Repair · Troubleshooting

AC Running But Not Cooling? Here's What's Actually Wrong.

If your AC is running but not cooling, the cause is usually simple: a clogged air filter, a thermostat set to the wrong mode, or an outdoor unit choked with grass an…

June 21, 2026 · 9 min read
Read the guide › Moorhead technician standing at an outdoor AC condenser unit at a New Braunfels home.
AC Repair · Repair vs. Replace

What Is the $5,000 AC Rule? The Honest Math on Repair vs. Replace

The $5,000 AC rule is a fast way to decide whether to repair or replace your air conditioner: multiply the unit's age in years by the repair cost, and if the answer …

June 21, 2026 · 10 min read
Read the guide › Moorhead technician diagnosing an outdoor AC condenser unit at a New Braunfels home.
AC Repair · Pricing

How Much Does AC Repair Cost in New Braunfels, TX?

Most AC repairs in New Braunfels run $150 to $650, with the trickier jobs going higher. Every visit starts with a flat $79 diagnostic fee, quoted in writing before a…

June 21, 2026 · 9 min read
Read the guide › A clean, comfortable living room representing healthy indoor air quality.
Indoor Air Quality

Is My AC Making Me Sick? What a Dirty Air Conditioner Does to You

Your air conditioner will not make you sick on its own — but a dirty, neglected one can. When mold, bacteria, dust, and allergens build up on the coils, drain pan, a…

June 21, 2026 · 9 min read
Read the guide › A furnace and air handler installed by Moorhead Service Company in a New Braunfels home.
Heating · Troubleshooting

Why Is My Heater Blowing Cold Air? Furnace and Heat Pump Causes

A heater blowing cold air is most often the thermostat fan set to 'On' instead of 'Auto,' which runs the blower between heating cycles and pushes room-temperature ai…

June 21, 2026 · 9 min read
Read the guide › A licensed electrician tracing a circuit on an open residential electrical panel.
Electrical · Safety

Why Does My Circuit Breaker Keep Tripping?

A circuit breaker that keeps tripping is usually doing exactly what it was built to do — cutting power before a wire overheats. The three most common causes are an o…

June 21, 2026 · 10 min read
Read the guide › A residential air handler serviced by Moorhead Service Company in New Braunfels.
AC Maintenance

Is an AC Tune-Up Worth It? An Honest Answer From a New Braunfels Tech

Yes — an annual AC tune-up is worth it, because a maintained system runs more efficiently, breaks down far less, and lasts years longer than a neglected one. In Texa…

June 21, 2026 · 9 min read
Read the guide › A whole-home standby generator installed outside a home.
Electrical · Generators

Is a Whole-House Generator Worth It in Texas?

A whole-house standby generator is worth it if you lose power often or for long stretches, run a well or sump pump, depend on medical equipment, or work from home — …

June 21, 2026 · 10 min read
Read the guide › A comfortable, cooled living room representing summer air conditioning use.
AC · Energy Savings

Why Is My Electric Bill So High in Summer?

Your summer electric bill spikes because your air conditioner is doing most of the work — in a Texas summer the AC alone is more than half the bill. It runs higher t…

June 21, 2026 · 9 min read
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AC Out? Something Not Right?

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