C&S Air Mechanical Inc

AC Installation & Replacement in Lake Elsinore, CA

A new air conditioner is a 12-15 year decision. Get it right the first time.

The two most expensive AC installs we ever see are the ones that were sized wrong and the ones that were rushed. We don’t do either. Before we quote a system, we’ll look at your home’s square footage, insulation, ductwork, sun exposure, and how many people actually live there — because an oversized AC short-cycles, costs more to run, and dies young.

Replace vs. Repair

When to Replace vs. Repair

It's usually time to replace your AC when...

Your unit is 12+ years old and needs another major repair

It uses R-22 — phased out, refrigerant now extremely expensive

Repair quote is more than 50% of replacement cost

Electric bills have climbed for two summers in a row

Can't keep the upstairs cool no matter what you set the thermostat to

What's Included in a C&S Install

Proper sizing — no guessing on tonnage

Removal & disposal of old equipment

Installation of condenser, air handler/coil, and line set

New thermostat — smart-thermostat compatible

Refrigerant charge and full system commissioning

Walk-through so you understand the system

Manufacturer warranty registration on your behalf

How It Works

Brands & Efficiency Options

We install systems from every major manufacturer and will steer you toward the best fit for your home and budget. We’re happy to quote multiple efficiency tiers so you can see exactly what your money buys.

01

14.3 SEER2 Baseline

Minimum federal efficiency standard. Solid performance, lowest upfront cost.

02

Mid-Tier Efficiency

Better energy savings, lower monthly bills. Good balance of cost and performance.

03

Mid-Tier Efficiency

Best long-term savings and comfort. May qualify for utility rebates.

Ready for a quote?

Free in-home estimate — no obligation. Call or request online.