Sin City Chill — Seal the Heat. Feel the Cool. | HVAC & Windows Las Vegas
Las Vegas · Henderson · Summerlin

Seal the Heat.
Feel the Cool.

Las Vegas' first full-spectrum thermal comfort company. We combine high-efficiency HVAC and energy-smart windows in a single evaluation — because in 115°F summers, fighting on one front isn't enough.

Licensed in Nevada
IRA Tax Incentives
Locally Owned
The Sin City Chill difference

One company. One result. Measurable on your bill.

Most companies treat your house in pieces. We don't. Heat enters through your windows long before your AC has a chance. We tackle both — at the same time, with one number, one team, one accountability.

Integrated Evaluation

A single visit covers HVAC efficiency, window thermal performance, ductwork, and insulation gaps. No back-and-forth between contractors.

Built for 115°F

Equipment specs and window glazing chosen for the Mojave — not a generic spec sheet. We know what underperforms here.

Bill That Drops

We give you a projected savings range before you sign. Then we measure against your previous summer to prove it.

What we do

Two services. One mission.

Keep the heat out. Keep the cool in. Each side reinforces the other — and the math only works when you do both right.

HVAC Systems

Cooling that holds up in the desert

High-SEER installations, full-system replacements, ductwork sealing, smart thermostat integration, and yearly tune-ups built for Las Vegas conditions.

  • New system installation & replacement
  • Ductwork inspection & sealing
  • Preventive maintenance plans
  • Smart thermostat setup
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Efficient Windows

The first line of defense against heat

Low-E double and triple pane glass, argon-filled units, vinyl and fiberglass frames, and full-home audits to find the leaks before they cost you another summer.

  • Low-E and dual/triple pane installation
  • Vinyl & fiberglass frame upgrades
  • Thermal leak audit
  • Patio doors & skylights
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What neighbors say

Real homes. Real numbers.

"They walked through the house and showed me exactly where the heat was getting in — through the south windows, not the AC. My bill dropped $180 the first month."

DM
D. Martínez
Henderson, NV

"Honest, no upsell theater. The tech told us our 8-year HVAC was fine, just needed sealing. Did the windows. Done. House actually feels cool now."

RT
R. & T. Nguyen
Summerlin, NV

"They explained the IRA tax credits clearly and stayed under the projected number. No hidden fees, no pressure. The whole experience felt different."

AK
A. Klein
North Las Vegas, NV
Common questions

Straight answers.

The things our neighbors actually ask before they sign anything.

Do I really need both HVAC and windows done?
Not always. Sometimes one is fine and the other is the problem. That's exactly what the evaluation tells you — and it costs you nothing. We won't sell you what you don't need.
How long does an installation take?
An HVAC replacement is typically one full day. A full-house window swap runs 2–3 days for an average home. Combined projects we schedule sequentially so your home is never fully exposed.
What about the IRA federal tax credits?
The Inflation Reduction Act provides credits of up to 30% for qualifying high-efficiency HVAC equipment and Energy Star windows, capped per category. We document everything you need to claim them — but we always recommend confirming with your tax advisor.
Do you offer financing?
Yes — through our partner lenders. Plans range from 12 months 0% APR to longer-term low-rate options. We present financing as one option, never the only one, and never the default.
What warranty comes with the work?
Manufacturer warranty on the equipment (typically 10 years on HVAC compressors, lifetime on quality vinyl windows). Plus our 2-year installation labor warranty — if anything we touched leaks, fails, or misperforms, we come back at no charge.

Stop overpaying for a house that stays hot.

Free evaluation. No commitment. We'll show you exactly what's costing you — and what isn't worth fixing yet.

Book Your Evaluation