HVAC companies in Lafayette, LA
Lafayette sits at the heart of Cajun country, where long, humid summers and short mild winters push air conditioners to work nearly year-round. Between subtropical heat and hurricane season, Lafayette Parish homeowners rely on properly sized, well-maintained HVAC systems to stay comfortable and storm-ready.
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Get 3 free estimatesTop 10 HVAC contractors in Lafayette, LA
The 10 Lafayette HVAC contractors with the most Google reviews.
- 1View on Google
Tim's Southern Air Heating, Cooling & Plumbing
4.93,496 reviews1125 Evangeline Thruway, Broussard, LA 70518, USA
- 2View on Google
Chapman's A/C & Heating
4.91,778 reviews109 Domisto street, Lafayette, LA 70506, USA
- 3View on Google
Butcher Air Conditioning
4.91,544 reviews101 Boyce St, Broussard, LA 70518, USA
- 4View on Google
Lee's Air Conditioning Company
4.81,102 reviews156 Banks Ave, Lafayette, LA 70506, USA
- 5View on Google
One Hour Air Conditioning and Heating
5.0905 reviews2931 Hwy 90 E, Broussard, LA 70518, USA
- 6View on Google
Air Source One Cooling and Heating
4.9623 reviews535 Ole Colony Rd, Lafayette, LA 70506, USA
- 7View on Google
Acadiana Comfort Systems
4.9523 reviews110 N Pat St, Scott, LA 70583, USA
- 8View on Google
Lee's Air Conditioning Company
4.9491 reviews1404 Chemin Agreable suite c, Youngsville, LA 70592, USA
- 9View on Google
Angelle's Affordable Air Conditioning and Heating
4.9377 reviews108 Arabian Dr, Lafayette, LA 70507, USA
- 10View on Google
Parish A/C Repair and Heating
4.9356 reviews104 Park W Dr, Scott, LA 70583, USA
Ratings and reviews powered by Google
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What HVAC work costs in Lafayette
| AC repair | $150 – $650 |
| AC tune-up / maintenance | $90 – $200 |
| Full AC system replacement | $4,200 – $8,500 |
| Furnace or heat strip repair | $150 – $600 |
| Ductwork repair/sealing | $300 – $1,800 |
| New HVAC system install (full) | $6,500 – $13,000 |
Ranges are general estimates gathered from homeowner-reported quotes in the Lafayette area, not an offer or a quote for your project.
When to schedule HVAC work in Lafayette
Lafayette's subtropical climate means air conditioners run nearly nonstop from April through October, with heat index values frequently topping 100°F in summer. High humidity off the Gulf accelerates wear on coils, condensate lines, and ductwork, while short, mild winters mean heating systems get comparatively light use. Hurricane season (June through November) adds another layer: outdoor condensing units can be damaged by wind-driven debris or flooding, so many homeowners schedule pre-season inspections and consider elevated pads or hurricane straps for outdoor equipment.
Permits and HOA rules
Most HVAC replacements and new installations in Lafayette require a mechanical permit through Lafayette Consolidated Government's Community Development & Planning Department, which handles permitting for both the City of Lafayette and unincorporated Lafayette Parish under one office. Permit applications are typically submitted through the MyGovernmentOnline (MGO) portal, and licensed contractors generally pull the permit on the homeowner's behalf. 1
Licensing and insurance in Louisiana
HVAC contractors doing work above the state's threshold amounts must hold a license from the Louisiana State Licensing Board for Contractors (LSLBC). Homeowners can verify a contractor's license status and classification through the LSLBC's public contractor search before signing a contract. 2
Why Lafayette's Climate Is Hard on HVAC Systems
Lafayette's climate is classified as humid subtropical, with muggy summers and mild, wet winters. Air conditioners here don't just cool the air — they have to pull enormous amounts of moisture out of it, which means the latent-load side of a system works overtime compared to drier climates.
That extra humidity load, combined with months of near-constant runtime, tends to wear out capacitors, fan motors, and condensate pumps faster than in milder climates. Regular maintenance and correctly sized equipment matter more here than almost anywhere else in the country.
Hurricane Season and Outdoor Equipment
Because Lafayette Parish sits within reach of Gulf hurricanes, outdoor condensing units face real risk from high winds, flying debris, and localized flooding during storm season. Many local contractors recommend securing units with hurricane straps or tie-downs and, where flooding is a concern, mounting the unit on an elevated pad.
After a major storm, it's common for homeowners to need a professional inspection before restarting a system that may have taken on water or debris, both to protect the equipment and to avoid electrical hazards.
Permits and Licensing in Lafayette Parish
Lafayette Consolidated Government (LCG) issues mechanical permits for HVAC installations and major repairs through its Community Development & Planning Department, covering both the city and unincorporated parish areas under one system. Applications generally go through the MyGovernmentOnline portal.
Contractors performing this work should be licensed through the Louisiana State Licensing Board for Contractors (LSLBC), which maintains a public database homeowners can use to confirm a contractor's license type and standing before work begins.
What Lafayette Homeowners Typically Pay
Costs vary based on system size, ductwork condition, and whether it's a repair or full replacement. A basic AC repair might run a few hundred dollars, while a full system replacement in a typical Lafayette home is a much larger investment, especially if ductwork also needs attention due to age or humidity damage.
Homeowners in older neighborhoods near Downtown Lafayette or the Saint Streets often find aging ductwork adds to project costs, while newer construction in areas like River Ranch or Sunset Farms may only need standard equipment swaps.
Getting Matched With Local Contractors
Comparing multiple estimates is one of the best ways to gauge fair pricing and find a contractor who understands Lafayette's specific climate and permitting requirements. Homeowners can request free estimates from local pros to compare pricing and availability.
Areas Henry covers
Downtown Lafayette · River Ranch · Saint Streets · Sunset Farms · Broadmoor · Ridge Point · Youngsville area · Scott area
Common questions
How often should I service my AC in Lafayette's humidity?
Most local contractors recommend a professional tune-up at least once a year, ideally in spring before peak summer humidity and heat arrive, to check refrigerant levels, coils, and condensate drainage.
Do I need a permit to replace my AC unit in Lafayette?
In most cases, yes. Lafayette Consolidated Government requires a mechanical permit for HVAC replacements and new installations, and licensed contractors typically handle the permit application through the MyGovernmentOnline portal.
How can I check if an HVAC contractor is licensed in Louisiana?
You can search the Louisiana State Licensing Board for Contractors' public database by contractor name, license number, or parish to confirm current licensure and classification.
Should I protect my outdoor AC unit before hurricane season?
Many Lafayette homeowners have their outdoor units secured with straps or tie-downs and inspected before hurricane season, and consider elevated pads in flood-prone areas.
Lafayette guides from The Henry Files
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