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AC Repair in Opelousas, LA

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Your Trusted Opelousas AC Repair & AC Company

When you need dependable AC repair in Opelousas, Smith Air Conditioning delivers over 60 years of quality service to Louisiana's third-oldest city. In fact, we bring the same passion you'll hear at the Southwest Louisiana Zydeco Festival to every job. Moreover, as the AC company families near the Parish Courthouse and throughout St. Landry Parish have trusted for generations, we fix things right the first time. So whether you searched for air conditioning repair near me or a local AC company you can count on, you've found the right team.

Call 337-363-1866 or message us online today!

When Should I Call For AC Repair in Opelousas?

Louisiana summers leave little room for a broken air conditioner. Therefore, knowing the warning signs helps you act before a small issue becomes a major one.

  • Warm Air From The Vents: If your system runs but the air isn't cold, it often points to a refrigerant issue or a failed capacitor.
  • Weak Or Uneven Airflow: Meanwhile, rooms that never cool down can signal ductwork trouble, a dirty coil, or a struggling blower motor.
  • Strange Sounds Or Smells: Grinding, buzzing, or musty odors are your system's way of asking for attention.
  • Short Cycling: Additionally, an AC that turns on and off constantly wears itself out and never properly cools your home.
  • Rising Energy Bills: Finally, a sudden jump in your electric bill often means your system is working harder than it should.

Because we're the AC company Opelousas homeowners rely on, we diagnose the real problem and fix it right the first time.

More Than Just AC Repair

Once your system is running again, we help you keep it that way:

Furnace Repair & Heating Service in Opelousas

Whether your Opelousas home has a gas furnace or a heat pump, we’ll get your heat back on fast. Our team provides heating repair across Opelousas, including recent work like replacing a failing blower motor on a squealing Lennox heat pump. Schedule a yearly furnace tune up before cold weather sets in, and ask us about furnace replacement if your system is getting older. Call 337-363-1866.

How Can I Lower My Energy Bills in Opelousas?

High electric bills are a common complaint around here. Fortunately, there are proven ways to bring them down.

  • Adjust Your Thermostat: Every degree you raise your thermostat in summer saves about 3% on cooling costs, so setting it at 76-78 degrees adds up fast.
  • Seal Air Leaks: Meanwhile, air escaping through gaps around windows, doors, and ductwork wastes the money you spend cooling your home.
  • Upgrade To A Programmable Thermostat: These devices automatically adjust temperatures when you're away, reducing runtime without sacrificing comfort.
  • Clean Condenser Coils: In addition, dirt on your outdoor unit makes your system work harder and use more electricity.
  • Schedule Preventive Maintenance: Ultimately, twice-yearly tune-ups keep your system efficient and catch problems early.

What Size HVAC System Does My Opelousas Home Need?

Proper sizing is critical for comfort and efficiency. However, there's more to it than square footage alone.

  • Load Calculations Come First: Our technicians measure your home's heat gain and loss, accounting for insulation, windows, and local climate.
  • Bigger Isn't Better: In fact, an oversized system cycles on and off constantly, never properly removing humidity while wasting energy.
  • Historic Homes Need Attention: Because older Opelousas homes have high ceilings and unique construction, they require careful evaluation.
  • Ductwork Matters Too: Even a perfectly sized system can't perform if your ductwork is leaky or poorly designed.
  • Trust The Math: Rather than relying on guesswork, we follow industry-standard calculations so your system truly fits your home.

Why Does My House Feel Humid Even When The AC Runs?

Humidity problems are common in Louisiana. Typically, they indicate something's off with your system or settings.

  • Short Cycling: When your system runs briefly before shutting off, it never removes moisture effectively.
  • An Oversized System: Similarly, a too-large AC cools quickly but shuts off before pulling enough humidity from the air.
  • The Fan Setting: Running your fan on "On" instead of "Auto" recirculates moisture back into your home.
  • Leaky Ductwork: Furthermore, ducts in your attic can pull humid outside air throughout your home.
  • A Whole-Home Dehumidifier: For persistent issues, this works alongside your AC to maintain comfortable moisture levels.

Should I Repair Or Replace My Old System?

This decision comes down to age, cost, and efficiency. Naturally, we'll give you the straight answer.

  • Age Is The Biggest Factor: Systems over 12-15 years old make poor candidates for expensive repairs.
  • Compare The Costs: If repair costs exceed 50% of replacement and your system is older, replacement usually makes better sense.
  • Rising Bills Signal Trouble: Meanwhile, an aging system losing efficiency costs you more every month.
  • R-22 Refrigerant Is Costly: Because this refrigerant is being phased out, older systems face sky-high repair prices.
  • Honest Advice, Always: Ultimately, we explain your options clearly so you can make the right choice for your budget.

Count On Smith AC for Opelousas AC Repair

We're proud to serve this historic community with honest work and southern hospitality. When you need AC repair in Opelousas done right, call 337-363-1866 — we serve nearby Sunset and Carencro too.

Air Conditioning FAQs

Do I need a permit to replace my HVAC system in Opelousas?

Yes — replacing an HVAC system in Opelousas generally requires a mechanical permit through the City of Opelousas, and homes in the surrounding areas fall under St. Landry Parish permitting. We take care of the permits for you on any full installation, so the process stays simple on your end. Using a licensed contractor for a permitted install also protects your manufacturer warranty and keeps everything above board if you sell the home later.

Can you service commercial HVAC for Opelousas businesses?

Yes — we provide commercial HVAC repair and maintenance for businesses across Opelousas, from storefronts along Landry Street to restaurants and offices. Commercial kitchens and busy retail spaces run their systems hard, and a rooftop unit that isn't maintained tends to fail at the worst possible time. We can set your business up on a maintenance plan to catch problems early and keep your doors open.

Why does my older Opelousas home struggle to stay cool upstairs?

Many older two-story homes in Opelousas have undersized or leaky ductwork that can't move enough cool air to the second floor, so upstairs rooms stay warm while downstairs feels fine. Original ductwork in historic homes often wasn't designed for the airflow a modern system needs, and decades of small leaks make it worse. We can evaluate your duct layout, seal leaks, and balance airflow — and in some cases a zoning system or a dedicated upstairs solution is the real fix.

Is it worth adding indoor air quality equipment in an older Opelousas home?

Yes — older homes often have more dust, allergens, and humidity issues, and targeted indoor air quality equipment addresses what a standard AC can't. Air purifiers and UV lights help with the mustiness and mold concerns that come with our humidity, while a dehumidifier tackles the damp that older construction tends to trap. It's an affordable upgrade that makes a noticeable difference in comfort and air freshness.

Recent Jobs and Reviews in Opelousas, LA

Rated 4.9 out of 5 stars based on 159 customer reviews

Customers say: The overall sentiment across these reviews is overwhelmingly positive, reflecting a high level of customer satisfaction with the service received. Reviewers consistently praise the technicians for their professionalism, courtesy, and friendliness, describing them as personable, kind, and respectful throughout each visit. Knowledge and expertise are another dominant theme, with customers appreciating technicians who diagnose problems accurately, work efficiently, and clearly explain the issue and the work being done in an easy-to-understand way. Promptness and reliability also stand out, as many customers note quick response times, timely arrivals, same-day service, and the ability to resolve multiple issues in a single visit. Attention to detail, thoroughness, and tidiness are frequently highlighted, along with technicians' willingness to answer questions and take time to ensure customers feel informed. Long-standing customers express enduring trust and loyalty, citing decades of satisfying experiences and responsive, professional office staff. The tone is warm, grateful, and appreciative, with a strong sense of confidence in the company's honesty and quality of work.

Opelousas, LA at a glance

Smith Air Conditioning has completed 25 jobs in Opelousas, LA between October 2025 and March 2026.

The 25 customer reviews shown here average 4.9 out of 5.

The most recent job was on March 4, 2026.

Smith Air Conditioning has completed 96 jobs in Opelousas, LA in the last 12 months. The first job there was in August 2016.

Our Local Reviews by City

Job Locations and Reviews

Dallas D.
Dallas D. Checked in
Opelousas, LA 70570
Scott S.
Scott S. Checked in
AC System Replacement: Dispatched for aging air conditioning system with frequent breakdowns and poor cooling performance. Verified existing unit was undersized and operating inefficiently. Removed old condenser, air handler, and refrigerant lines. Installed new properly sized high-efficiency AC system, connected new line set, evacuated system to proper vacuum, and charged with refrigerant to manufacturer specifications. Tested airflow, electrical components, and thermostat operation, and confirmed consistent cooling and proper temperature split throughout the home.
Opelousas, LA 70570
Scott S.
Scott S. Checked in
Commercial HVAC Repair: Dispatched for rooftop package unit blowing warm air. Connected gauges and found low refrigerant charge. Performed leak search and located leak at service port. Repaired leak, pressure tested system, evacuated, recharged to factory specs, and verified temperature drop at supply diffusers.
Opelousas, LA 70570
Justin B.
Justin B. Checked in
Air Conditioning System Repair: Dispatched for breaker tripping each time AC attempted to start. Checked compressor amperage, wiring, and capacitor readings. Found weak dual-run capacitor causing hard starts and excessive current draw. Installed new capacitor, monitored startup and running amps, and verified system starts and runs without tripping breaker.
Opelousas, LA 70570
Amy S.
Amy S. Checked in
AC Repair: Customer stated air conditioner was blowing air but it felt warm. Connected gauges and found low suction pressure and elevated superheat. Located refrigerant leak at Schrader valve core. Replaced valve core, performed vacuum evacuation, recharged system to proper level, and confirmed cold air delivery and correct operating pressures.
Opelousas, LA 70570
Justin B.
Justin B. Checked in
Commercial HVAC Repair Service: Dispatched to office building for rooftop unit not cooling properly. Inspected thermostat control, compressor operation, and economizer damper. Found failed condenser fan motor, causing high head pressure. Replaced motor and capacitor, tested airflow across condenser coil, and verified normal cooling operation.
Opelousas, LA 70570
Justin B.
Justin B. Checked in
Heating maintenance
Opelousas, LA 70570
Dallas D.
Dallas D. Checked in
Did Heating Service Maintenance on 3 units
Opelousas, LA 70570
James M.
James M. Checked in
Heat Pump Repair: Arrived on-site for a heat pump system providing inadequate heating. Diagnostics revealed a malfunctioning reversing valve preventing proper mode change. Repaired the reversing valve, confirmed refrigerant flow direction, and tested system operation in both heating and cooling modes.
Opelousas, LA 70570
Hunter R.
Hunter R. Checked in
Ductless Mini-Split Repair: Dispatched to resolve water leaking from an indoor mini-split unit. Inspection found a clogged condensate drain and improper slope of the drain line. Cleared the blockage, corrected the drain routing, flushed the system, and tested operation to ensure proper drainage.
Opelousas, LA 70570
Hunter R.
Hunter R. Checked in
Indoor Air Quality Installation: Arrived to address airflow and indoor air quality concerns. Removed the existing air handler and installed a new Lennox air handler. Completed duct, electrical, and condensate connections, verified proper airflow, and tested system operation to ensure improved filtration and comfort.
Opelousas, LA 70570
James M.
James M. Checked in
HVAC Installation: Dispatched to install a complete HVAC system in a new construction residence. Installed the air handler, condenser, refrigerant lines, electrical components, and control wiring. Performed system startup, airflow balancing, and operational testing.
Opelousas, LA 70570
Hunter R.
Hunter R. Checked in
Heat Pump Repair: Arrived on-site to troubleshoot a heat pump that had lost power completely. Electrical diagnostics revealed a failed control board due to power surge damage. Replaced the control board, verified system safeties, and tested full system operation.
Opelousas, LA 70570
James M.
James M. Checked in
HVAC service
Opelousas, LA 70570
Hunter R.
Hunter R. Checked in
Air Conditioning System Repair: Arrived on-site to address a residential air conditioning system that was running but not producing adequate cooling. Performed a full system evaluation and discovered a failed run capacitor and restricted condenser airflow due to debris buildup. Replaced the capacitor, cleaned the condenser coil, verified proper amperage, and tested the system to confirm normal cooling performance.
Opelousas, LA 70570
James M.
James M. Checked in
HVAC service
Opelousas, LA 70570
James M.
James M. Checked in
Thermostat Installation Service: Upgraded a home’s thermostat to a smart Wi-Fi controller for both central AC and heat pump systems. Verified compatibility with existing equipment, configured programming schedules, and tested remote access and system response. All HVAC zones now operate accurately under user control.
Opelousas, LA 70570
Hunter R.
Hunter R. Checked in
HVAC Repair: Responded to a mini-split unit producing insufficient cooling. Identified a low refrigerant charge causing frozen indoor coils. Recovered, evacuated, and recharged the refrigerant circuit. Tested the system to ensure proper temperature output and defrost cycles.
Opelousas, LA 70570
James M.
James M. Checked in
HVAC service
Opelousas, LA 70570
James M.
James M. Checked in
HVAC service
Opelousas, LA 70570
James M.
James M. Checked in
HVAC service
Opelousas, LA 70570
James M.
James M. Checked in
HVAC service
Opelousas, LA 70570
James M.
James M. Checked in
HVAC service
Opelousas, LA 70570
Amy S.
Amy S. Checked in
AC Repair: Arrived at the client’s home after reports of the AC not starting properly. Inspected the electrical components and found a failed run capacitor. Replaced the capacitor and tested the compressor and fan motor to verify smooth startup and operation.
Opelousas, LA 70570
Amy S.
Amy S. Checked in
Commercial Air Conditioning Repair: Arrived at the commercial property to inspect the rooftop HVAC unit after reports of inconsistent cooling in multiple zones. Performed a full diagnostic and found a faulty blower motor capacitor and dirty condenser coils reducing system efficiency. Replaced the capacitor, cleaned the coils, and inspected belts, filters, and electrical connections. Tested the system to verify proper airflow, balanced cooling output, and stable operation. Informed the building manager that the rooftop unit is now functioning properly and operating at optimal performance.
Opelousas, LA 70570
Review
Good job
Erich - Opelousas, LA 70570
Review
Knowledgeable tech and extremely professional. Provided all information needed and was very helpful. Will use this company again.
Angette - Opelousas, LA 70570
Review
Jordan came to my parents’ home to inspect and complete maintenance procedures on our HVAC unit, with specific focus on our heating components. He is a quiet guy who worked efficiently and inspected our unit thoroughly. Once he found that our fan motor needed replacement, he explained the situation professionally to my folks and I and completed a quick price check on the fan motor part. He then worked quickly and efficiently to install the new part and we were pleased with the heating unit’s performance after Jordan completed his work. We express our deepest gratitude to Jordan for his proficient work and professional attitude. We also truly enjoy working with Smith Air Conditioning as they have provided us with exemplary service for almost 4 years. Thanks so much to this great company!
Josh - Opelousas, LA 70570
Review
Excellent service, Dallas was very knowledgeable took the time to explain everything to me and And leaves with everything in place.
Michelle - Opelousas, LA 70570
Review
Fast and excellent service
Michelle - Opelousas, LA 70570
Review
Very Good
Iggie - Opelousas, LA 70570
Review
Great Service
Brandon - Opelousas, LA 70570
Review
We have an older home and our air conditioner units of course needed attention. Our service that we received from Dallas and Jeremiah was excellent. They both are knowledgeable and friendly.
Joseph - Opelousas, LA 70570
Review
Great service
Cody - Opelousas, LA 70570
Review
Dallas was patient and thorough and figured out the problem and solved it.
Cindy - Opelousas, LA 70570
Review
Highly satisfied with performance and service.
Mazie - Opelousas, LA 70570
Review
Dallas is so good, courteous, knowledgeable and efficient.
Cindy - Opelousas, LA 70570
Review
Ensured the job carried out by design
Joseph - Opelousas, LA 70570
Review
Excellent
Edward - Opelousas, LA 70570
Review
Dallas is a great guy really there to help
Stephen - Opelousas, LA 70570
Review
Ensured the issue was located before leaving
Joseph - Opelousas, LA 70570
Review
Great to work with, very dependable
Edward - Opelousas, LA 70570
Review
Great, could not have been better
Ronnie - Opelousas, LA 70570
Review
He was very polite and professional thank you Mr Deshotel
D'etta - Opelousas, LA 70570
Review
Technician was on time and very thorough.
Tony - Opelousas, LA 70570
Review
Easy to schedule, fixed the problem, and Jordan was very nice and friendly.
Cindy - Opelousas, LA 70570
Review
Satisfied
Sherman - Opelousas, LA 70570
Review
Great Service
Lisa - Opelousas, LA 70570
Review
Technician was professional, courteous, and very helpful.
John - Opelousas, LA 70570
Review
BEAUTIFUL JOB
Linda - Opelousas, LA 70570
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