Furnace Repair in Shreveport, Louisiana

Shreveport Weather and HVAC Load

Shreveport logs 2,067 heating degree days and 2,676 cooling degree days in a normal year, based on the closest NOAA weather station. Neither season dominates in Shreveport. That balance is a big reason heat pumps and dual-fuel systems sell well in Louisiana. On average, Shreveport gets 30 freezing nights and 98 days above 90°F per year. For a 2,000 sq ft house, this climate points to a heating load somewhere near 40,000 BTU/h. Treat that as a starting number. A Manual J calculation will move it up or down based on insulation and windows.

Shreveport Housing Stock

The median Shreveport home dates to 1973, according to the Census ACS. That makes the typical house about 53 years old. A lot of these homes are on their second or third system by now. The ductwork is usually original, and leaky joints are common. Shreveport has roughly 41,000 owner-occupied homes, or 53.8% of households. Homes here have a median value of $178,100 and households a median income of $48,465. Those two numbers drive the labor adjustment in our estimate.

Caddo Parish had 22 hail days and 54 days with damaging thunderstorm winds from 2020 through 2025, according to NOAA storm records. The largest hail reported was 3 inches across. Hail flattens the thin aluminum fins on condenser coils and cuts airflow. After a big storm, take a look at the outdoor unit; homeowners insurance often covers the damage. Caddo Parish also had 15 tornado days in that period.

Symptoms Worth a Service Call

• A yellow or flickering flame instead of a steady blue one
• The burners light, then shut off a few seconds later
• Banging, squealing or rattling from the furnace
• The blower won't stop running
• Cold air coming out of the vents

What Moves the Price

• The diagnostic or service call fee
• Which part failed: a flame sensor costs far less than a control board or blower motor
• Night, weekend or holiday rates
• Whether the part is still under the manufacturer warranty
• The furnace's age and brand, which affect parts availability

We lowered the national figures about 19% for Shreveport using local income, home values and the equipment size this climate needs. Real bids can still come in outside the range, so collect three written quotes.

What the Quote Should Cover

• Replacing the part that failed
• A safety and combustion check
• A diagnostic check
• A test run through a full heating cycle

Louisiana Licensing and Efficiency Rules

Louisiana is in the DOE's Southeast region, where new split central air conditioners need at least 14.3 SEER2 (13.8 SEER2 for systems of 45,000 BTU/h and up). A repair usually goes ahead without a permit, but the tech handling refrigerant must hold EPA 608 certification. Ask the company for its Louisiana license or registration number before the visit.

Before You Hire

• If the furnace is past 15, ask the tech to price both a repair and a replacement.
• Check the filter, the thermostat batteries and the breaker first. Those three cause a surprising number of no-heat calls.
• Ask whether the diagnostic fee comes off the repair bill.

Furnace Repair Questions from Shreveport Homeowners

More HVAC Prices in Shreveport

• Furnace Replacement in Shreveport
• AC Installation in Shreveport
• AC Repair in Shreveport
• Heat Pump Installation in Shreveport
• Heat Pump Repair in Shreveport
• HVAC System Replacement in Shreveport
• Ductless Mini-Split Installation in Shreveport
• Emergency HVAC Repair in Shreveport
• HVAC Tune-Up & Maintenance in Shreveport
• Boiler Replacement in Shreveport
• Air Duct Cleaning in Shreveport

Furnace Repair Near Shreveport

• Baton Rouge $120 to $530
• Metairie $140 to $590
• New Orleans $130 to $550
• Lafayette $130 to $560