C&S Air Mechanical Inc

Furnace & Heat Pump Installation in Lake Elsinore, CA

A heating system is a 15-20 year investment. Let’s do it right.

Whether you’re swapping out an aging gas furnace, going all-electric with a new heat pump, or building from scratch, we’ll quote, install, and commission your new system end-to-end. We’re brand-agnostic — we’ll recommend what’s right for your home, not what we have sitting on the truck.

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What's Included in Every Install

Installation scope

Proper sizing for your home

Old equipment removal and disposal

Furnace or heat pump installation, including line set and refrigerant charge for heat pumps

Thermostat upgrade

Commissioning & warranty

Combustion analysis (gas systems) and full commissioning

Warranty registration on your behalf

Walk-through so you understand your new system

IRA rebates available

Heat pump installations may qualify for federal tax credits and Inflation Reduction Act rebates. We’ll let you know what you’re eligible for at the time of your estimate.

Choose Your System

Gas Furnace vs. Heat Pump

Not sure which system is right for you? We’ll walk through the math — payback period, monthly bill estimates, and any rebates you qualify for.

Gas Furnace

Lower up-front cost, fast heat, works in any temperature. Best fit if you already have natural gas service and want a like-for-like replacement.

Best fit → existing gas service, like-for-like replacement

Heat Pump

Single system handles heating AND cooling, qualifies for federal tax credits and Inflation Reduction Act rebates, very efficient in Lake Elsinore’s mild winters.

Best fit → replacing AC at same time, or electrifying

Get your installation quote.

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