Storm & Grid Ready

Houston weather is a system test. Pass it on purpose.

Hurricanes, hard freezes, and grid-stress heat waves all hit the same two systems: your HVAC and the electrical panel behind it. Avatex covers both trades — TACLA #89729C, TECL #34162, Master Electrician #535138 — with same-day service seven days a week, 7:00 AM to 7:30 PM.

Get Storm-Ready (832) 782-3490

Three seasons, three failure patterns

Hurricane season (June 1 – November 30)

NOAA's Atlantic season brings Houston named-storm impacts most years. The damage pattern is electrical first: voltage surges from utility switching and outage recovery kill compressors and control boards more often than wind does.

Whole-house surge protection at the panel — the single highest-ROI storm investment
Standby generator sized to carry the AC, with HOA screening plans where required
Pre-season tune-up and equipment documentation for insurance
Post-flood inspection before re-energizing anything that took water

Freeze events (December – February)

Gulf Coast homes aren't built for 2021-style hard freezes: heat systems run flat-out, attic insulation gaps show up as burst-pipe risk, and heat pumps lose efficiency exactly when demand peaks.

Heating inspection before the first front — most freeze failures are pre-existing
Attic insulation top-ups that hold furnace heat in (the same barrier that blocks August attic heat)
Dual-fuel planning for heat-pump homes that struggled in the last freeze
Generator transfer capacity checked against heating loads, not just summer ones

Grid-stress heat waves (July – September)

When ERCOT issues conservation calls on 100°F afternoons, systems already past their design point work hardest on the dirtiest power of the year — and marginal capacitors and coils fail in clusters.

Spring tune-up with coil cleaning — capacity you already paid for, recovered
Pre-cooling strategy setup on smart thermostats for 3–7 PM peak windows
Surge protection against brownout and recovery events
Honest triage when a heat-wave failure becomes a replacement decision

Prevention vs damage: the honest math

Storm-readiness investments vs the failures they prevent (typical Houston figures, 2026)
Item	Typical cost	Protects against
Whole-house surge protector, installed	$300–$600	Storm-killed compressors, control boards, ECM motors ($2,000–$8,000)
Pre-season HVAC tune-up with coil cleaning	Low hundreds	Heat-wave capacity loss and cluster failures at the worst time
Attic insulation top-up	$1,500–$4,000	Freeze-week heat loss and August attic heat gain — the same barrier works both ways
Whole-home standby generator, installed	$12,000–$20,000+	Multi-day outages with no cooling, heating, or refrigeration

Typical installed ranges across the Greater Houston market — not a quote. Equipment tier, ductwork, electrical capacity, and access move real numbers in either direction. Estimates are free.

Read the playbooks

Learning Center guides with the full checklists — written by the licensed technicians who run the calls, not copywriters.

Or go straight to the services: electrical services (generators, surge protection, panels), heating & cooling, and insulation.

Storm questions, straight answers

Does Avatex offer 24/7 emergency service?

We run same-day service seven days a week, 7:00 AM to 7:30 PM — including weekends. We don't advertise 24/7 dispatch we can't staff honestly. Call early on storm-recovery days; we triage by severity.

My AC was under floodwater — can I turn it back on?

No. Do not energize equipment that has been submerged until a licensed technician inspects it — a flooded compressor can short your electrical panel. Turn off the disconnect and the breaker, then call.

What size generator do I need to run my AC through an outage?

It depends on your system's tonnage and starting load — soft-start kits can shrink the requirement. We calculate from your actual equipment, wire the transfer switch under TECL #34162, and handle HOA review where it applies.

Is surge protection really worth it for HVAC equipment?

It's the best ratio in this business: $300–600 installed at the panel versus $2,000–8,000 for the storm-killed compressor or control board it prevents. Modern variable-speed equipment is electronics-dense — exactly what surges destroy.

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