A Plus Heating and Cooling
Call (702) 643-8000

AC Installation in Las Vegas

A Plus Heating and Cooling installs new A/C units and replacement systems for homes and businesses. One customer says the technician explained the process, answered every question and left the work area spotless.

Call (702) 643-8000 for a quote on a new system.

★★★★★ 4.7 stars from 65 Google reviews

Row of AC condensers beside a brick building and lawn

Signs it may be time to replace

  • Repair visits are getting more frequent and more expensive.
  • The system struggles to keep up on the hottest afternoons.
  • Cooling bills keep climbing even though your habits have not changed.
  • Upstairs and downstairs, or the front and back of the house, never feel the same.
  • The outdoor unit is rusted, loud or has been patched several times.

What to expect

A replacement usually begins with a home visit to look at the current equipment, the ductwork and the rooms that are hard to cool.

Getting the size right matters. An oversized unit can cycle on and off too often, and an undersized one may run without ever catching up.

SEER, or SEER2 on newer equipment, is an efficiency rating for cooling; higher numbers generally mean less electricity for the same comfort.

Ductless mini splits are an option for garages, additions and single rooms that the main system does not reach well.

On installation day, the old equipment is disconnected and removed, the new units are set and connected, and the system is started and tested.

Before the crew leaves, it is worth asking how to use the thermostat and how often to change the filter.

What customers say

★★★★★ 4.7 stars on Google from 65 reviews

  • We recently had a brand new A/C unit installed in our residence, and Luis did an outstanding job from start to finish. He was professional, knowledgeable, and made sure everything was done correctly. He took the time to explain the process, answered all of our questions, and left the work area spotless.…

    ★★★★★ Lalo · via Google ·

Read all reviews on Google

Installation questions

Is a bigger AC unit always better?

No. A unit that is too large for the home can short cycle and leave the air feeling damp, so proper sizing matters more than size alone.

How much does a new system cost?

It depends on the home and the equipment. The quickest way to know for sure is a phone call.

Thinking about a new system?

Call (702) 643-8000 or ask for a free quote.

Get a free quote

Tell us what's going on and we'll get back to you. If your AC or heat is out, call (702) 643-8000.

Call now · (702) 643-8000