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National Air

Heating and Air Conditioning, Air Duct Cleaning

About us

Trane comfort specialist focusing on customer satisfaction and efficiency. Proper sizing is critical to moisture removal and comfort. National air performs heat loads to determine the proper system for your home or office. Air balancing performed after the installation to eliminate hotspots. 100% satisfaction guaranteed for one year or your money back.specializing in historic homes. Award winning.

Business highlights

55 years of trusted experience

Services we offer

Air Conditioning & Heating Sales, Service, & Installation

Services we don't offer

Duct cleaning, electrical, refrigeration.

Amenities

Free Estimates
Yes
Warranties
Yes


Accepted payment methods

Check
Financing Available
MasterCard
Visa

Photos of past projects

Reviews

4.6600 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
77%
4
11%
3
5%
2
3%
1
4%


Rating CategoryRating out of 5
quality
4.7
value
4.6
professionalism
4.7
responsiveness
4.7
punctuality
4.7
Showing 326-350 of 600 reviews

Cheryl B.
12/2012
5.0
heating & air conditioning/hvac
  + -1 more
The A/C technician was prompt and professional. The work was done in under an hour, and my A/C unit works better than ever.
Description of Work: A technician came and cleaned and serviced my A/C compressor outside.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$75

Walker H.
11/2012
5.0
heating & air conditioning/hvac
  + -1 more
The A/C and heating work went very well and delivered to results as promised. Cost was very reasonable. Workmanship was good. Service crews were punctual and cleaned up afterwards. It was easy to work with all the National Air staff. Based on my recommendations one of my relatives had National Air replace the A/C heating system and is very satisfied with the new system. I have recommended National Air to my friends, relatives and neighbors.
Description of Work: National Air was asked to help me address the air conditioning and heating needs in my home. We added 700 SF to the back of our home and needed to provide A/C and heating . Roy C met with me to discuss options and designed an A/C Heating system that would assure a comfortable environment. The existing 3 ton unit ducts was rerouted and and some added to provide comfort in the living area. A new Trane 2 ton A/C Heating system was installed to handle the new bedroom and bath wing. The National Air field and office personnel conducted themselves professionally and were punctual. After the initial design the new and modified systems were evaluated. The 2 ton system meet or exceeded all expectations. The 3 ton system changes were mostly successful and the two minor issues were satisfactorily resolved through redesign and some simple fixes. Both systems are working well.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$8,200

Charles P.
10/2012
5.0
heating & air conditioning/hvac
  + -1 more
I have never had such a thorough job on my units. Added to that the technician was friendly and interesting. I will be getting them in again to do an upgrade.
Description of Work: Service on two a/c units.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$70

John H.
09/2012
5.0
heating & air conditioning/hvac
  + -1 more
National Air appeared as scheduled and performed all of the requested tasks at the price we had agreed upon. They were friendly, prompt, and professional. I would gladly use them again.
Description of Work: I called National Air to schedule an appointment for A/C checkup, tuning, and cleaning.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$130

WARREN G.
09/2012
2.0
heating & air conditioning/hvac
  + -1 more
I paid $69 each for five 23-point home central air conditioner inspections and foam cleanings. I was expecting to have both my outside compressor and inside evaporator coils cleaned. Instead, only the outside was cleaned and I was talked into paying an extra $128 after being told my freon was low. I wasn't told how low, if it really needed it, or how it may have leaked out or if a repair needed to be made. I've had the inside evaporator coils sprayed with cleaning chemicals before, so I don't think the $1500 they wanted to charge to take the interior unit apart and outside to clean was necessary. As a homeowner who doesn't know all the details about air conditioners, I feel like these discount coupons were intended to draw me in, take advantage of what I did not know, and add to the bill. I doubt that I'll be able to get a refund for the coupons I have not used. I will be very cautious of using Angie's List again.
Description of Work: Inspecting and cleaning a 5-ton air conditioning system.

Rating CategoryRating out of 5
quality
2.0
value
2.0
professionalism
4.0
responsiveness
4.0
punctuality
4.0

$350

Response from National Air
Dear Member, Please accept our sincere apologies for any inconvenience we may have caused you in regards to the 23-Point A/C Tune-Up and Inspection PLUS Foam Cleaning! Our maintenance inspection includes the following: 1.Check contactor for burning/pitting 2.Check refrigerant charge for propane levels 3.Check evaporator coil 4.Check fan motor voltage 5.Check blower motor voltage 6.Check fan motor amperage 7.Check temperature rise differentials 8.Check air filters 9.Clean condenser coils 10.Inspect blower wheel 11.Lube all motors (if applicable) 12.Check blower motor amperage 13.Inspect drain pan for cleanliness 14.Check compressor amperage 15.Check compressor voltage 16.Inspect refrigerant line dryers at condenser 17.Level and check thermostat for proper operation 18.Inspect fan blade for cracks 19.Check temperature drop across coil 20.Perform visual leak check 21.Check air loss at plenum 22.Check electrical connections 23.Check safety controls At National Air we take pride in ensuring our customer’s satisfaction. Unfortunately, we did not meet your needs or expectations. Upon review of the situation, we would like to offer you a FREE 20-Point Furnace Tune-Up! We deeply value your relationship with National Air and are committed to providing you with the highest level of service simply because our customers deserve the very best. If you would like to schedule or have any questions or concerns regarding this matter, please feel free to contact us at (504) 341-2822 Sincerely, Maria

Paula B.
09/2012
5.0
heating & air conditioning/hvac
  + -1 more
Technician arrived on time, and got right to work. He took his time, yet worked efficiently. I had concerns about noise issues, and he answered my questions honestly.
Description of Work: Purchased deal for annual check-up/cleaning of two a/c units for my double.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$140

Aniece S.
09/2012
5.0
heating & air conditioning/hvac
  + -1 more
Overall this was a great experience. The technician came to the residence, introduced himself and asked us to explain the problem. He then looked at the unit in the home and then checked the unit outside. Found the problem and fixed and was out of the house with an hour.
Description of Work: I would certainly recommend this company for air conditioning repair. The technician was knowledgeable and respectful. He did a great job and my unit was up and running in no time. Thank you angie

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$150

Cecil H.
08/2012
5.0
heating & air conditioning/hvac
  + -1 more
They were terrific. They were so good that I recommended them to my company and now they use the. They really are good. They have always been quick and we have used them quite a bit at my work.
Description of Work: Purchased a Big Deal for a 23-Point A/C Tune-Up and Inspection PLUS Foam Cleaning.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$69

Bonnie L.
08/2012
5.0
heating & air conditioning/hvac
  + -1 more
We had gotten several estimates, all very high. After checking for A/C repair on Angie's list, we called National Air. The representative arrived at the scheduled time...on time and very professional. I should say that we scheduled an appointment due to our own work schedules; I truly believe that they would have come the same day we called. The representative gave us an estimate, which was quite fair for the work to be done. After he left, we thought of a few questions we wanted answered and called the office. The lady on the phone was very pleasant, professional, and knowledgable. Today, the installers (Randall and Josh) arrived, on time and immediately began working. I was impressed with the care they took in not damaging walls, carpet, etc. They placed a plastic covering on the carpet for protection. Aside from a few understandable 'bumping' sounds in the attic, I barely knew they were in the house. At the end of they installation, they gave us the bill and it was right on with the estimate....no extra fees, no surprises. I cannot thank National Air enough for the cool air that we are enjoying tonight! I will definitely call them again should I need air conditioning repair in the future! Great work!!!
Description of Work: National Air installed a new air handler in attic.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$3,000

Andrea B.
07/2012
5.0
heating & air conditioning/hvac
  + -1 more
We bought two services from National Air. First, we called them out to do an inspection and cleaning. The serviceman was a little late -an emergency had cropped up- but it would have been nice to have been notified. A few weeks after the inspection, the outdoor fan stopped spinning. This was not a shock; we bought the inspection and cleaning because we were pretty sure the unit was on its last legs. We were just hoping it could limp along a little longer. We called them out again and they sent the same serviceman to our house, which I appreciated. He confirmed that the motor had indeed gone out, and he had a spare in his truck. He replaced the motor and in less than an hour we had AC again. We will likely call them out when we are ready to bite the bullet and get a new unit.
Description of Work: 23-Point AC Tune-up and Inspection Plus Foam Cleaning, fan motor replacement.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
4.0

Yes, I recommend this pro
$400

Jeanette R.
07/2012
3.0
heating & air conditioning/hvac
  + -1 more
The National representative was very nice, punctual, personable. I called National because "Company A" who supplied the units to the house I bought in 2010 did not answer phone calls. The National rep cleaned the two units and told me the one was not cooling effectively and efficiently as it was leaking free-on. This prompted me to be more persistent in getting "Company A" back out since the units were only two years old. "Company A" sent out a rep who confirmed the free-on leak, but now I am waiting for that owner to come out to see why the new unit is leaking free-on.....Oh brother! It is 90+ degrees out there with no relief in sight! I was told by the "Company A" rep that the cleaning by National two weeks earlier could not have been a thorough job as vents were clogged and the overflow was overflowing (water coming down still). The National rep did tell me I had free-on leaking and that is what prompted me to try to get the original supplier of the HVAC system out.
Description of Work: Had two AC units cleaned and serviced (bought one $69 offering from this Angie's List site; paid for the other $69 at the house).

Rating CategoryRating out of 5
quality
3.0
value
4.0
professionalism
3.0
responsiveness
5.0
punctuality
5.0

$138

Response from National Air
Please accept our sincere apologies for any inconvenience we may have caused you in regards to the 23-Point A/C Tune-Up and Inspection PLUS Foam Cleaning! Our maintenance inspection includes the following: 1. Check contactor for burning/pitting 2. Check refrigerant charge for propane levels 3. Check evaporator coil 4. Check fan motor voltage 5. Check blower motor voltage 6. Check fan motor amperage 7. Check temperature rise differentials 8. Check air filters 9. Clean condenser coils 10. Inspect blower wheel 11. Lube all motors (if applicable) 12. Check blower motor amperage 13. Inspect drain pan for cleanliness 14. Check compressor amperage 15. Check compressor voltage 16. Inspect refrigerant line dryers at condenser 17. Level and check thermostat for proper operation 18. Inspect fan blade for cracks 19. Check temperature drop across coil 20. Perform visual leak check 21. Check air loss at plenum 22. Check electrical connections 23. Check safety controls At National Air we take pride in ensuring our customer’s satisfaction. Unfortunately, “Company A” did not since they tried to switch the blame on us knowing that they had put their company in a bad situation. Due to the Freon leak it will causes the system to freeze up. Once it starts to thaw out the water is visible. We deeply value your relationship with National Air and are committed to providing you with the highest level of service simply because our customers deserve the very best. If you have any questions or concerns regarding this matter, please feel free to contact us at (504) 341-2822 Sincerely, Maria

SIDNEY F G.
06/2012
3.0
heating & air conditioning/hvac
  + -1 more
Service was scheduled for between 9AM to 11AM. At 10:45AM I called and asked about it and was told there was a mix up. They asked what time would be convenient, I said right now. They apologized and said they could have someone come about 1PM. I said OK and about an hour later the serviceman showed up. I asked him what was he going to do. He said he was there to do a clean up and inspection. I told him the first service I signed up for was installation of the surge protector. He said he didn't have any with him but that he could go back and get one. Long story short he left and came back with one. I was most disappointed in the fact that the "inspection" took very little time and the debris left over from the installation of the surge protector was left on the ground in the back yard.
Description of Work: Install surge protector at the condenser.Spray tune up with condenser coil cleaner.Checked temperature at ceiling vent.

Rating CategoryRating out of 5
quality
3.0
value
3.0
professionalism
4.0
responsiveness
2.0
punctuality
1.0

Yes, I recommend this pro
$150

Response from National Air
Dear customer, Please accept our sincere apologies for any inconvenience we may have caused you in regards to the 23-Point A/C Tune-Up and Inspection PLUS Foam Cleaning/Surge Protector At National Air we take pride in ensuring our customer’s satisfaction. Unfortunately, we did not meet your needs or expectations during our first visit. Thankfully you trusted us to come back out in the Fall. We deeply value your relationship with National Air and are committed to providing you with the highest level of service simply because our customers deserve the very best. If you have any questions or concerns regarding this matter, please feel free to contact us at (504) 341-2822 Sincerely, Maria

Joelle M.
06/2012
5.0
heating & air conditioning/hvac
  + -1 more
The service man (Nguyen) arrived on time and was very friendly and professional. All services were completed in a timely manner and he answered all my concerns. He was honest and told me that he did not see any problems with my system and he preformed all the maintenance that was needed.
Description of Work: I took advantage of Angie's List's Big Deal "$69 for 23 point inspection/maintenace of a/c unit".

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$69

Dustin D.
06/2012
5.0
heating & air conditioning/hvac
  + -1 more
The company called within a few days to set up a service date. They came out that same day. Very professional and courteous. I would recommend and use again.
Description of Work: I bought the Angie's List Deal for an AC tune up and cleaning. It was $69 a unit, and I bought the deal for 2 units.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$138

Kristin H.
06/2012
5.0
heating & air conditioning/hvac
  + -1 more
I was very happy with them. They got back with me the same day I called them. They were here two days later. They showed up on time. They did everything they were supposed to do. They were very pleasant, and professional.
Description of Work: I had my air conditioning unit cleaned, and tuned up.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$69

JoAnn L.
06/2012
5.0
heating & air conditioning/hvac
  + -1 more
They were very good; I liked everything they did. They were very professional and very informative. I would definitely use them again.
Description of Work: I used National Air Mechanical to check my air conditioner and to clean the condenser. It was a special.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$80

Melody A.
06/2012
5.0
heating & air conditioning/hvac
  + -1 more
The company called me to schedule a time for the service, she was very polite and professional. The service man was on time and was also professional
Description of Work: Used a Big Deal coupon for this project. 23 point A/C tune-up and inspection plus foam cleaning,

Rating CategoryRating out of 5
quality
4.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$120

phillip T.
06/2012
5.0
heating & air conditioning/hvac
  + -1 more
Thank you so much for a fast and punctual service. Our experience with National Air was very easy and professional. Will definitely use them again.
Description of Work: Maintenance and cleaning of inside and outside AC unit

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$90

Chris N.
05/2012
5.0
heating & air conditioning/hvac
  + -1 more
They called me to set up the appointment immediately after I purchased The Deal on Angie's List, rather than them waiting for me to call them. I have purchased different type coupons in the past and No one has ever called me to set up the appointment. They came out within 2 days and showed up right on time. The mechanic was so professional and nice. He did the cleaning and checking and didn't try to sell me anything else. I will definitely recommend them to anyone I know of needing an A/C-Heating company. I can say enough nice things about the lady on the phone and the mechanic. Also, they didn't charge me any extra for coming to my house which is in another town than theirs.
Description of Work: Performed a "Spring Cleaning & Check" to my A/C system.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$89

Nancy H.
05/2012
5.0
heating & air conditioning/hvac
  + -1 more
The technician was very professional, prompt and efficient. I will definitely use this company again.
Description of Work: Technician checked my central a/c unit and determined that the fan motor and blades were bad. They ordered the parts and the next morning, before noon, my system was up and running again. They also performed a spring a/c tune-up on my unit.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$444

Jo Ann G.
05/2012
5.0
heating & air conditioning/hvac
  + -1 more
We talked about how my inside unit was leaning and I told him that the place I purchased it really did an awful job and nothing of what they said they would do. I asked if they could stable it for me and he said yes. I could call and set up a date, probably in the fall as they are very busy, and they would make sure it was stable. The inside was lest BTU"s than the outside and not a good thing to have but sense my unit was only 5 years old then I could wait till I needed a new one. He was very reassuring and that is needed in this day and age. I was very pleased.
Description of Work: I purchased the 69.00 coupon for cleaning and checkup on my air conditioner. the man did all that the coupon said was covered. He was efficient and courtesy.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$69

Response from National Air
Member, It was a pleasure serving you. Please feel free to contact me at anytime. Our goal is to build relationships with our clients through trust and efficient response time. Best Regards, Roy Calante

P Adam K.
03/2012
5.0
heating & air conditioning/hvac
  + -1 more
I had expected bad news, but they were able to repair my system at minimal cost. All work done exactly as agreed, plus they explained every step and what I could expect next (new condenser soon) and ballpark how much it would cost. Outstanding service, kudos to Roy Calante and his team!
Description of Work: They inspected my A/C & gas heating systems. I had just bought a house that was vacant for over a year, and the A/C condenser and heater didn't work. They fixed and recharged the condenser, replaced and sealed the transition, installed float switches, and re-tested the system to make sure everything worked right.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$600

Response from National Air
Member, We thank you for your kind words. Our business depends on the satisfaction of our clients. Please feel free to contact me at anytime with any questions that you may have. Best Regards, Roy Calante

jerri H.
02/2012
5.0
heating & air conditioning/hvac
  + -1 more
The whole process from beginning to end was efficient and professional. His crew showed up on time and worked nonstop. They first protected my flooring from any debris and then went up in the attic to remove the old equipment as well as the outside unit. After that the new equipment was brought in and installed. They were able to finish the two day job in one day. They removed all the old equipment and cleaned up everything. I can't imagine that it could have gone any better. The following day Mr. Calante returned to inspect the work , make any adjustments and answer questions. I would highly recommend National Air. I took several months to compare companies, equipment and prices. They were thorough, patient, not pushy at all and performed above what I expected.
Description of Work: I called for a quote to replace my ac/heat. Mr. Calante returned my call within 24hrs. and made an appointment at my convenience. He was very thorough, professional and informative. He made some excellant recommendations and helpful suggestions. His company was the third quote. The written quote was detailed, easy to understand and priced very competitively. He answered all my questions and was a joy to deal with. His company replaced my ac/heat and all ductwork.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$10,000

Response from National Air
Dear Member, We thank you for your testimonial. It has been several months since we had the pleasure of installing a new Trane comfort system in your home. I hope you are enjoying the benifits of your investment. Please feel free to contact me direct at any time with questions, that you may have. Also remember to tell your freinds and family of your experience with National Air. Rest assured that they will receive the same caring and efficient service that you experienced. Best Regards, Roy Calante

Maria R.
11/2011
4.0
heating & air conditioning/hvac
  + -1 more
The price was very reasonable. They did a great job.
Description of Work: They had to come back and check out my air conditioner that they had installed.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
4.0
responsiveness
4.0
punctuality
4.0

Yes, I recommend this pro

Response from National Air
Dear Member, Please accept our sincere apologies for any inconvenience we may have caused you in. At National Air we take pride in ensuring our customer’s satisfaction. Unfortunately, we did not meet your needs or expectations after your installation. We deeply value your relationship with National Air and are committed to providing you with the highest level of service simply because our customers deserve the very best. If you have any questions or concerns regarding this matter, please feel free to contact us at (504) 341-2822 Sincerely,

Lisa L.
07/2011
5.0
heating & air conditioning/hvac
  + -1 more
National Air treats there customers like family. They truely are the best A/C and Heating company around!!!!!!
Description of Work: I had an a/c company come out to take a look at my unit. When they informed me how much i was going to have to pay i couldnt believe it. I called around for a second opition. National Air came to give me second opition they were so helpful and honest. My unit was actually under warranty. Something that the first company failed inform me of. National Air treated me like family.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$725

Contact information

1901 Industrial Blvd., Harvey, LA 70058

http://nationalairllc.com

Licensing

Bonded

Insured

Licensed*

Trade License Number
40656
Trade License Locale
LA
Trade License Authority
Louisiana State Licensing Board for Contractors
Trade License Expiration
04/17/2027

Eco-friendly Accreditations

LEED Accredited Professional
No
Energy Star Partner
Yes
EPA Lead-Safe Certified
Yes
Use Green Products or Work Practices
Yes
State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

*Contact business to see additional licenses.


Service Categories

Heating and Air Conditioning,
Air Duct Cleaning

FAQ

National Air is currently rated 4.6 overall out of 5.
National Air accepts the following forms of payment: Check,Financing Available,MasterCard,Visa
Yes, National Air offers free project estimates.
Yes, National Air offers eco-friendly accreditations.
No, National Air does not offer a senior discount.
No, National Air does not offer emergency services.
Yes, National Air offers warranties.
National Air offers the following services: Air Conditioning & Heating Sales, Service, & Installation
Duct cleaning, electrical, refrigeration.

Contact information

1901 Industrial Blvd., Harvey, LA 70058

http://nationalairllc.com