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Jenner & Sons van beside a newly installed AC condenser
New System Installation

Energy-efficient HVAC systems installed right.

Trane Comfort Specialist installations sized correctly for your Gulf Coast home — with financing approved in minutes.

MS
Licensed & insured
24/7
Emergency calls answered
7
Coast cities served
Trane
Comfort Specialist

Why Trane systems

Trane is built to last — engineered and tested to run reliably in the heat and humidity that defines a Mississippi summer. As an authorized Trane Comfort Specialist, we have access to the full Trane lineup, factory training on every system we sell, and exclusive warranty programs that protect your investment for years to come.

What's included with every install

  • In-home Manual J load calculation to size your system correctly
  • Removal and responsible disposal of your old equipment
  • New refrigerant lines, drain lines, and electrical disconnect
  • Smart thermostat with installation and setup
  • Complete system commissioning and airflow balancing
  • Full manufacturer warranty registration on your behalf

Time to replace? Here's how to tell.

  • Age: Most AC systems on the Coast last 10–15 years. Past that, efficiency drops fast.
  • Repair frequency: If you're calling for service every season, replacement usually pays for itself.
  • Rising bills: Older systems lose efficiency, and you feel it on every power bill.
  • R-22 refrigerant: If your system still uses R-22, parts and refrigerant are now expensive and scarce.

SEER ratings, simply explained

SEER (Seasonal Energy Efficiency Ratio) measures how efficiently your system cools over a typical season. New systems start at 14.3 SEER2; high-efficiency Trane systems reach 20+ SEER2 — which can cut cooling costs by 30–50% versus a 10-year-old unit. We'll show you the math on what each tier will save you on your actual power bill.

Financing available

Approval in minutes, flexible terms, and competitive rates. Most Coast families qualify for low monthly payments that often cost less than what they were already paying in repair bills and high power bills on an old system.

Request your free estimate →

Charlie the Yellowfin — Jenner & Sons mascot
🐟 Fun fact

The first home AC was mansion-sized. Yours fits in a window.

— Charlie, the Jenner & Sons mascot

Frequently asked questions

Ready for reliable comfort?

Get a free estimate or call now — we'll have a Jenner & Sons tech on the way.

Emergency Call Schedule