HVAC
Calculators
Four free tools for the four questions we hear most: repair it or replace it, what efficiency saves, what size you need, and what it all costs. Each one has its own page, and none of them ask for your email.
Repair or Replace Calculator
The $5,000 Rule, automated: your system's age times the repair quote, with an honest verdict either way.
You'll need: System age and a repair estimate
Open the CalculatorSEER2 Savings Calculator
What a higher-efficiency system saves on cooling bills, using Louisiana's 2,200-hour cooling season and real kWh rates.
You'll need: Current and target SEER2 ratings
Open the CalculatorAC Sizing Calculator
The tonnage your home needs, adjusted for ceilings, insulation, sun exposure, and occupants in our hot-humid climate.
You'll need: Square footage and a few home details
Open the CalculatorSystem Cost Estimator
Complete installed pricing for your configuration from the worksheet our technicians quote from, with monthly payments.
You'll need: Square footage, system type, and zip
Open the CalculatorHow accurate are these? Every tool uses standard industry formulas to give you a solid ballpark. For precise sizing and cost analysis, schedule a free in-home assessment: every home is different, and factors like ductwork condition, window quality, and attic insulation shift the numbers. Prefer to skip the forms entirely? Our AC replacement price tables are published in the open.
Need Help Deciding?
Our team has been helping Acadiana homeowners make smart HVAC decisions since 1956. Call (337) 893-5646 or schedule a free consultation.