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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 2024 and March 2025.

The 9 customer reviews shown here average 4.7 out of 5.

The most recent job was on March 27, 2025.

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

Hunter R.
Hunter R. Checked in
HVAC SERVICE
Opelousas, LA 70570
Justin B.
Justin B. Checked in
cooling maintenance
Opelousas, LA 70570
Hunter R.
Hunter R. Checked in
HVAC SERVICE
Opelousas, LA 70570
Hunter R.
Hunter R. Checked in
HVAC SERVICE
Opelousas, LA 70570
Justin B.
Justin B. Checked in
heating maintenance
Opelousas, LA 70570
Justin B.
Justin B. Checked in
furnace not turning on.
Opelousas, LA 70570
Justin B.
Justin B. Checked in
Performed extensive system cleaning on 5-ton Amana package unit for local restaurant. Evaporator coil was severely restricted with grease accumulation from kitchen operations. Used foaming no-rinse cleaner with proper containment procedures to avoid environmental contamination. Also cleaned blower housing, checked all pulley alignments, and replaced worn belt. Airflow increased from 1600 CFM to manufacturer-specified 2000 CFM. Installed upgraded MERV 13 filtration system with UVC light to prevent future buildup and improve IAQ. System efficiency increased by approximately 35%!
Opelousas, LA 70570
Justin B.
Justin B. Checked in
Completed system conversion from R-22 dry-charged unit to complete Mitsubishi mini-split system for lakefront property. Installed 36k BTU outdoor unit with three indoor air handlers (12k, 12k, and 9k). Performed triple evacuation with nitrogen purge between cycles, achieving final vacuum of 150 microns. Set up advanced zoning controls and programmed Wi-Fi monitoring system. Customer now has precise room-by-room temperature control with 40% greater efficiency!
Opelousas, LA 70570
Hunter R.
Hunter R. Checked in
Just finished installing a complete Rheem 20 SEER variable-capacity system for a customer in Lafayette. Replaced their 12-year-old 10 SEER unit that had a failed compressor and deteriorated evaporator coil. Upgraded from R-22 to R-410A refrigerant, installed new lineset with nitrogen purge during brazing, and upgraded electrical to accommodate higher SEER rating. Performed proper vacuum to 250 microns before charging. System delivering 20° delta-T across coil. Transitional ductwork modifications resulted in balanced airflow to all zones. Customer should see approximately 40% reduction in cooling costs!
Opelousas, LA 70570
Hunter R.
Hunter R. Checked in
Performed a spring AC tune-up for a homeowner in Opelousas, LA. Checked refrigerant levels, cleaned condenser coils, and replaced the air filter. Also inspected the capacitor and electrical connections to ensure everything was running efficiently. System is now optimized for the summer heat!
Opelousas, LA 70570
Hunter R.
Hunter R. Checked in
HVAC Service call
Opelousas, LA 70570
Justin B.
Justin B. Checked in
heating maintenance
Opelousas, LA 70570
Justin B.
Justin B. Checked in
maintenance
Opelousas, LA 70570
Justin B.
Justin B. Checked in
Performed heating maintenance on a Trane XV80 furnace. I cleaned the burner assembly, inspected the heat exchanger for any cracks, and replaced the air filter. The blower motor was lubricated to ensure smooth operation, and the gas pressure was checked to verify proper combustion. The condensate drain was cleared, and the system was tested to ensure optimal airflow and efficiency.
Opelousas, LA 70570
Justin B.
Justin B. Checked in
Replaced an old furnace with a Lennox SLP98V system. The existing unit was inefficient and outdated. I disconnected the old furnace, removed it, and installed the new Lennox unit with proper venting and duct connections. The system was calibrated to ensure optimal performance, and the Nest thermostat was set for precise temperature control. The installation was completed with a thorough system test to confirm heating efficiency.
Opelousas, LA 70570
Justin B.
Justin B. Checked in
Completed heating maintenance on a Goodman GMV95 furnace. I inspected the heat exchanger for any signs of wear and ensured the burner assembly was clean. The blower motor was lubricated, and the air filter was replaced. Gas pressure was checked for proper combustion, and the system was tested to ensure consistent airflow and optimal heating performance. The condensate drain was also cleared for proper drainage.
Opelousas, LA 70570
Justin B.
Justin B. Checked in
In Opelousas, LA, I performed routine heating maintenance on a gas furnace. Tasks included cleaning the burners, inspecting the heat exchanger for cracks, replacing the 16x25x1 air filter, testing the flame sensor, and calibrating the thermostat. The system was confirmed to be operating safely and efficiently.
Opelousas, LA 70570
Justin B.
Justin B. Checked in
I completed heating maintenance on a gas furnace, including cleaning the burners, inspecting the heat exchanger, and replacing a dirty air filter. During the inspection, I found a worn blower motor belt that requires replacement. This service was performed in Opelousas, LA, ensuring the system remains operational while awaiting repairs.
Opelousas, LA 70570
Hunter R.
Hunter R. Checked in
In Opelousas, LA, I took precise measurements for a mini-split system installation. I assessed the wall space for the indoor unit, calculated BTU requirements based on room size, and identified the best location for the outdoor condenser to ensure optimal performance and airflow. These measurements will guide an efficient and accurate installation.
Opelousas, LA 70570
Hunter R.
Hunter R. Checked in
service call
Opelousas, LA 70570
Justin B.
Justin B. Checked in
ac not working
Opelousas, LA 70570
Justin B.
Justin B. Checked in
heating maintenance
Opelousas, LA 70570
Justin B.
Justin B. Checked in
indoor unit doesn't stop running
Opelousas, LA 70570
Hunter R.
Hunter R. Checked in
hvac service
Opelousas, LA 70570
Hunter R.
Hunter R. Checked in
Hvac Maintenance
Opelousas, LA 70570
Review
He was really perfessional .
Martha - Opelousas, LA 70570
Review
AC had been out days, called smith's they found the problem in no time! Thxs so much!
Brandon - Opelousas, LA 70570
Review
Always efficient and well mannered service.
Jamie - Opelousas, LA 70570
Review
Winter service
betty - Opelousas, LA 70570
Review
He also showed me how to try and lite it myself.
Janelle - Opelousas, LA 70570-4918
Review
The guy that came seem to be honest and knowledgeable of the work he was doing
Patsy - Opelousas, LA 70570-6558
Review
Great
Shania - Opelousas, LA 70570
Review
Nice worker found a leak outside did everything to find out why it was hot great worker
Carolyn - Opelousas, LA 70570
Review
On a busy Friday afternoon, while trying to get one child to Lafayette for drivers ed and then get back to Opelousas to go to an away high school football game, our thermastat stopped working. I called for service and a technician was there within an hour of my call. Cody diagnosed the problem and installed a new thermastat. Our problem was solved and I got to leave town right on time.
Kim - Opelousas, LA 70570
  • Nate
  • Better Business Bureau Accredited Business A Plus Rating
  • Heat Pump La Member
  • Carrier
  • Trane
  • Lennox
  • Approved Cleco Power Wise Contractor