AC Installation in Greenville & Greer SC

Is your AC struggling to keep up—or not working at all? It might be time for an upgrade. Chisholm Plumbing, Heating & Air Conditioning provides expert air conditioning installation for homeowners in Greenville, Greer, and across the Upstate. We help you choose the right system, install it with precision, and make sure your home stays cool and comfortable for years to come.

Call now for a free estimate on a new AC system—installed by trusted local pros.

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When Is It Time for a New AC System?

Replacing your air conditioner can feel like a big decision, but the right time to upgrade is often clear when you know the signs.

Signs You May Need AC Replacement

Your system is 10–15 years old

Frequent repairs are becoming costly

Uneven cooling or high indoor humidity

Rising energy bills despite regular maintenance

System uses outdated R-22 refrigerant

Our AC Installation Services

We make it easy to upgrade to a modern, energy-efficient cooling system built for your home and your lifestyle.

Expert System Sizing

An oversized or undersized AC can waste energy and cause comfort issues. We perform accurate load calculations to match your home with the ideal unit.

High-Efficiency Systems

We install top-rated air conditioners that deliver powerful cooling and lower energy bills. Ask us about ENERGY STAR® options for maximum savings.

Ductwork Inspection & Optimization

Good ductwork is key to system performance. We inspect your ducts and make sure your new system delivers efficient, even airflow throughout your home.

Thermostat Upgrades

Pair your new system with a smart thermostat for added comfort and control. We install models that help you monitor energy use and program cooling with ease.

Why Choose Chisholm for AC Installation?

Local HVAC Experts

We understand the cooling needs of Upstate homes—and we install systems that can handle Greenville and Greer’s toughest summer heat.

Honest Recommendations

We don’t upsell or push what you don’t need. You’ll get clear, expert guidance and a custom solution that fits your home and budget.

Flawless Installation

A great system is only as good as its installation. Our licensed technicians install every unit to exact manufacturer standards, so you get peak performance and long-term reliability.

AC Installation FAQs

How long does installation take?

Most installations are completed in one day. We work efficiently and clean up thoroughly when we’re done.

What brands do you install?

We work with trusted brands known for quality and dependability. We’ll help you choose the best option for your needs.

Do you offer financing?

Yes! We offer financing options to make your investment more affordable. Ask us for details when you schedule your estimate.

Schedule Service Today

Don’t wait for small issues to become big problems. Whether it’s routine maintenance or urgent repairs, Chisholm is here to help—fast.

Call now or book your service online. We’re proud to keep the water flowing for Greenville, Greer, and beyond.