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Sorensen Heating and Cooling LLC
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Residential AC Replacement / West Valley Phoenix

New AC Installation / Free Estimate

Free in-home estimate, upfront pricing, financing available. We size it right the first time with no surprises on your bill.

(623) 322-0747Get Free Estimate

Signs It's Time to Replace

System is 12–15+ years old
Repair cost exceeds 50% of replacement
Frequent breakdowns (multiple repairs per year)
High energy bills despite normal use
Uneven cooling throughout the home
R-22 refrigerant system (phased out, expensive to service)

What's Included

Free in-home load calculation & system sizing
All major brands: Trane, Carrier, Lennox, Rheem, Goodman
New thermostat installation included
Full system commissioning & test
Manufacturer warranty + 1-year labor warranty on all installations. If it fails due to our workmanship within a year, we come back at no charge. Parts warranties vary by manufacturer, typically 5–10 years.
Financing available, 0% APR options
Rebate assistance (APS/SRP eligible systems)

What Affects Your Replacement Cost

System Size
Sized by square footage, insulation, and sun exposure. Not one-size-fits-all.
Brand & Efficiency
Higher SEER ratings cost more upfront but cut your electric bill significantly.
Ductwork & Access
Duct condition and attic accessibility affect install time and materials.

Every home is different. A free in-home estimate gives you an exact, all-in quote with no guessing and no surprises. Spread the cost with 0% APR financing, including options for less-than-perfect and bad credit.

What a New AC Costs in the West Valley

The most common question we hear is simply, what will it cost? For a typical West Valley home, a complete AC system replacement usually runs between about $8,000 and $16,000 installed. Where you land depends on the size of the system, the brand and efficiency you choose, and whether your ductwork needs any repair. Here is how those ranges break down honestly.

Smaller home, standard efficiency
$8,000 – $11,000
2–3 ton, 14.3–15 SEER2, same-size swap with sound ductwork.
Average home, mid/high efficiency
$11,000 – $14,000
3–4 ton, 16–17 SEER2, new thermostat, minor duct sealing.
Larger or high-efficiency system
$14,000 – $16,000+
4–5 ton, 18+ SEER2 or heat pump, duct repairs or zoning.

Want the full breakdown? See our Phoenix AC replacement cost guide. Every home is different, so these ranges become one firm, all-in quote after a free in-home assessment.

Right-Sizing Comes First

We run a load calculation on your home, not a like-for-like guess. Square footage, insulation, windows, ceiling height, and sun exposure all factor in. An oversized AC short-cycles and never dehumidifies; an undersized one runs nonstop and never catches up in July.

SEER2 & Your Power Bill

The Southwest minimum is 14.3 SEER2, but in Phoenix’s long cooling season, moving up to 16–18+ SEER2 often pays for itself through lower summer bills. We show you the price gap and the estimated savings so the efficiency choice is yours, made with real numbers.

Rebates & Tax Credits

APS and SRP offer rebates on qualifying high-efficiency systems, and heat pump systems can earn federal tax credits up to $2,000. We identify every rebate you qualify for and handle the paperwork as part of the job. Ask about heat pump options.

AC Replacement FAQs

How much does AC replacement cost in Phoenix?

For a typical West Valley home, a complete AC system replacement usually runs between about $8,000 and $16,000 installed, depending on system size, brand, efficiency (SEER2 rating), and the condition of your existing ductwork. A straightforward same-size swap on a small home sits at the low end; a larger home, a high-efficiency system, or ductwork repairs push it higher. We give you an exact, all-in quote after a free in-home assessment, and offer 0% APR financing to spread the cost.

What size AC do I need for my home?

It is not just square footage. We run a load calculation that accounts for your home's size, insulation, window count and orientation, ceiling height, and sun exposure. An oversized unit short-cycles and never dehumidifies properly; an undersized one runs constantly and never keeps up in a Phoenix summer. Right-sizing is the single biggest factor in comfort and energy bills, so we size it correctly rather than guessing from the old unit.

What is SEER2, and how efficient should my new AC be?

SEER2 is the current federal efficiency rating for air conditioners. The minimum allowed in the Southwest is 14.3 SEER2, but in Phoenix's long cooling season, stepping up to 16–18+ SEER2 often pays for itself through lower summer electric bills. We will show you the price difference and the estimated bill savings so you can decide what makes sense for your budget and how long you plan to stay in the home.

Are there rebates or tax credits for a new AC?

Often, yes. APS and SRP offer utility rebates on qualifying high-efficiency systems, and heat pump systems can qualify for federal tax credits of up to $2,000 under the Inflation Reduction Act. We help you identify every rebate and credit you qualify for and handle the paperwork as part of the installation.

How long does a new AC installation take?

Most residential AC replacements are completed in a single day. We remove the old system, set and connect the new equipment, install a new thermostat, commission the system, and walk you through it before we leave. Jobs that involve ductwork repairs or a difficult attic access can run into a second day, and we tell you that upfront.

Free In-Home Estimate / No Pressure

ROC 230935 · BBB A+ · 4.9★ Google · Financing Available

(623) 322-0747
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