FALL SAVINGS! Cleco Customers Save Up to $3,500 on a New HVAC System. Refer a Friend, Get a Free Tune-Up! $50 Off Repairs. When Your A/C Breaks, We Get There Fast! Click for details

HVAC Company In Mamou, LA

Mamou's Go-To HVAC Company For Year-Round Comfort

In the "Cajun Music Capital of the World" where Fred's Lounge has kept toes tapping since 1946, Smith Air Conditioning delivers heating and cooling service that matches this Evangeline Parish town's legendary reputation. From Saturday morning music sessions to the famous Courir de Mardi Gras, we keep homes comfortable.

Call 337-363-1866 or message us online to get professional HVAC services delivered to your door.

How Often Should I Change My HVAC Filter In Mamou?

Filter replacement frequency depends on several factors specific to your home and Louisiana's demanding climate conditions.

  • Monthly During Peak Cooling Season: From May through September, when your AC runs constantly, check filters monthly and replace when they restrict airflow or look dirty.
  • Prairie Dust Impacts Filter Life: Mamou's location on the expansive prairies means agricultural dust and pollen accumulate faster in filters than urban areas experience.
  • Pet Hair Requires Frequent Changes: Dogs and cats shedding year-round contribute dander that clogs filters, requiring replacement every 20-30 days with pets in the home.
  • Don't Ignore The Warning Signs: Reduced airflow, longer run times, or warmer air from vents all signal a clogged filter, forcing your system to work harder.
  • Stock Up On Correct Size: Keep several filters on hand in the correct size so you're never caught without one when replacement time arrives.

What Should I Expect During HVAC Maintenance In Mamou?

Understanding what professional technicians actually do during service helps you recognize quality work versus rushed jobs.

  • Complete System Inspection: Technicians examine compressor, blower motor, electrical connections, and safety controls for wear, damage, or potential failures before they occur.
  • Refrigerant Check & Adjustment: We measure pressures and temperatures, verifying proper charge, and locate and repair leaks rather than just adding refrigerant.
  • Coil Cleaning & Airflow Testing: Indoor and outdoor coils get cleaned, removing efficiency-robbing dirt, and we verify your system moves the proper air volume.
  • Electrical Testing & Connections: Capacitors, contactors, and wiring connections are tested to catch failing components before they leave you without heating or cooling.
  • Drain Clearing & Thermostat Verification: Condensate drains get cleared, preventing water damage, and thermostats are tested, ensuring accurate temperature control and proper system operation.

Why Won't My AC Keep Up During Mamou Heat Waves?

When temperatures soar into the high 90s, some AC struggles are normal, but others signal problems requiring attention.

  • Extreme Heat Challenges Any System: When temperatures exceed 95 degrees with heat indices over 105, even properly sized systems struggle maintaining very cool indoor temperatures.
  • Refrigerant Leaks Reduce Capacity: Low refrigerant from leaks dramatically cuts cooling power, making your system unable to keep up even on moderately hot days.
  • Dirty Coils Cut Performance: Outdoor coils covered with dirt, grass, and debris can't release heat properly, reducing your system's ability to cool effectively.
  • Poor Insulation Lets Heat In: Inadequate attic insulation allows tremendous heat gain on hot days, overwhelming your system's capacity to maintain comfortable temperatures.
  • Ductwork Leaks Waste Cooling: Disconnected or leaky ducts dump expensive cooled air into unconditioned attics before reaching your living spaces.

How Can I Prepare For Storm Season In Mamou?

Louisiana's storm season demands preparation to keep your home comfortable if severe weather strikes the area.

  • Schedule Pre-Season Maintenance: Have your system checked in early spring before storm season, so needed repairs are completed before the weather gets severe.
  • Clear Around Outdoor Unit: Trim trees and bushes near your condenser so falling branches during storms are less likely to damage equipment.
  • Know System Locations: Understand where your outdoor unit, disconnect switch, and circuit breakers are located for quick shutdown if flooding threatens.
  • Install Surge Protection: Louisiana storms can damage sensitive electronics, and whole-home surge protection prevents expensive repairs after power surges during storms.
  • Have Emergency Plans Ready: Know whether you'll use a generator or relocate if power goes out for extended periods during severe weather.

Trust Smith AC For Mamou HVAC Services Done Right

From the legendary music at Fred's to everyday comfort in your home, we're proud to serve this vibrant community with professional service. Call 337-363-1866 today.

Recent Jobs and Reviews in Mamou, LA

Rated 4.9 out of 5 stars based on 78 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.

Mamou, LA at a glance

Smith Air Conditioning has completed 25 jobs in Mamou, LA between November 2025 and June 2026.

The 25 customer reviews shown here average 5.0 out of 5.

The most recent job was on June 2, 2026.

Smith Air Conditioning has completed 50 jobs in Mamou, LA in the last 12 months. The first job there was in August 2016.

Job Locations and Reviews

Hunter R.
Hunter R. Checked in
Lennox hvac maintenance in Villeplatte
Mamou, LA 70554
Hunter R.
Hunter R. Checked in
Defrost Board Replaced In Mamou
Mamou, LA 70554
Hunter R.
Hunter R. Checked in
Super Boost Replace In Mamou
Mamou, LA 70554
Hunter R.
Hunter R. Checked in
HVAC Service: Completed a one-time cleaning service on a Kenmore HVAC system at a residence in Mamou. Cleaned the evaporator coil, blower compartment, and return vents to remove accumulated dust and debris restricting system performance. Replaced the air filter, cleared the condensate drain line, and tested airflow and system operation to confirm improved efficiency and indoor air circulation.
Mamou, LA 70554
Hunter R.
Hunter R. Checked in
AC System Repair: Serviced a Goodman HVAC system at a residence in Mamou after the homeowner reported intermittent airflow loss and system shutdowns. Diagnosed the issue to a failing blower motor and damaged control board causing inconsistent operation. Replaced the blower assembly and installed a new control board, then tested system startup, fan operation, and thermostat communication to verify reliable performance and proper airflow throughout the home.
Mamou, LA 70554
Scott S.
Scott S. Checked in
Emergency HVAC Repair: Responded to an after-hours no-cooling call. Found the outdoor condenser fan motor had seized, causing the compressor to shut down on thermal overload. Replaced the fan motor, installed a new capacitor, and tested amperage draw and refrigerant pressures. Cooling was fully restored before the homeowner’s indoor temperature rose further.
Mamou, LA 70554
Hunter R.
Hunter R. Checked in
HVAC Service
Mamou, LA 70554
Dallas D.
Dallas D. Checked in
Mamou, LA 70554
Hunter R.
Hunter R. Checked in
hvac service Hunter
Mamou, LA 70554
Hunter R.
Hunter R. Checked in
hvac service
Mamou, LA 70554
Hunter R.
Hunter R. Checked in
Hvac Service
Mamou, LA 70554
James M.
James M. Checked in
HVAC service
Mamou, LA 70554
Hunter R.
Hunter R. Checked in
Hvac
Mamou, LA 70554
Hunter R.
Hunter R. Checked in
Hvac
Mamou, LA 70554
Hunter R.
Hunter R. Checked in
Hvac
Mamou, LA 70554
Hunter R.
Hunter R. Checked in
Hvac
Mamou, LA 70554
Hunter R.
Hunter R. Checked in
Hvac
Mamou, LA 70554
James M.
James M. Checked in
HVAC service
Mamou, LA 70554
James M.
James M. Checked in
HVAC service
Mamou, LA 70554
Hunter R.
Hunter R. Checked in
Hvac
Mamou, LA 70554
Hunter R.
Hunter R. Checked in
HVAC
Mamou, LA 70554
Dallas D.
Dallas D. Checked in
Air Conditioning System Repair: Diagnosed a central AC unit that would not start. Found a failed start capacitor on the condenser. Shut off power, replaced the capacitor, and tested the unit under load. The AC now starts reliably and operates at full capacity.
Mamou, LA 70554
James M.
James M. Checked in
Heating System Repair: A homeowner reported that their heat pump was cycling on and off frequently and not maintaining the set temperature. Upon inspection, I discovered a failing thermostat sensor that was sending inaccurate temperature readings to the system. I replaced the faulty sensor, recalibrated the thermostat, and verified proper operation. The heat pump now maintains consistent indoor temperatures and operates efficiently.
Mamou, LA 70554
Hunter R.
Hunter R. Checked in
hvac service
Mamou, LA 70554
Hunter R.
Hunter R. Checked in
hvac service
Mamou, LA 70554
Review
Very theral, inspected every part of the ac and heating system
Kenneth - Mamou, LA 70554
Review
Excellent service and very knowledgeable and explains everything in details. Would highly recommend this business 100% quality and service
Darlene - Mamou, LA 70554
Review
All good
Judy - Mamou, LA 70554
Review
Great service
Linda - Mamou, LA 70554
Review
Extremely satisfied; was warrantee job but still great experience.
Marc Miller - Mamou, LA 70554
Review
I highly recommend Smiths Air Conditioning for your A/C and heating needs! Jordan Johnson was my technician today and he is very friendly and very knowledgeable of his work!
Linda - Mamou, LA 70554
Review
Dallas was Great! Came late after hours with a smile & hit Us fixed.
Greg - Mamou, LA 70554
Review
Very nice Service Tech
Andy - Mamou, LA 70554
Review
Great Service! 💯
Greg & Judy Mcbride - Mamou, LA 70554
Review
The service was efficient and complete. He took his time and explained what he had done and what was needed to maintain the heater.
Kim - Mamou, LA 70554
Review
Satisfied
Jamie - Mamou, LA 70554
Review
Problem solved
Mom Fontenot - Mamou, LA 70554
Review
Great service
Jason - Mamou, LA 70554
Review
He was very polite and effecient
Drake - Mamou, LA 70554
Review
Good service
Greg - Mamou, LA 70554
Review
Good service, quick response
Mamou - Mamou, LA 70554
Review
After my home was built the contractor did not provide documents on the AC/Heater unit. Technician was able to provide answers to my questions on the installed unit. My opinion is the technician is well trained, has good personality and well mannered.
Dean - Mamou, LA 70554
Review
Very thorough assessment. Explained all details
Chris - Mamou, LA 70554
Review
Awesome service
Brandon - Mamou, LA 70554
Review
Awesome service
Brandon - Mamou, LA 70554
Review
Good
Dale - Mamou, LA 70554
Review
I always have a question or two and Jordan always has an answer with no hesitation. His skill is apparent. I trust him. Thanks
Eddie - Mamou, LA 70554
Review
Very good service
Coby - Mamou, LA 70554
Review
Excellent service
Stacy - Mamou, LA 70554
Review
Technician, Dallas, was so very polite and explained what he had to do very well.
Linda - Mamou, LA 70554