• Gowland's YouTube Testimonial

  • BezLu A.

    “I called Gowland's after I had 3 other companies in the area come out and review why my AC system would not hold a charge. The previous companies had given me wildly different diagnoses and estimates. Will, the technician that Gowland's sent, did a far more thorough check of the system than anyone else had done, and was actually able to find and show me all the points of leakage. His thoroughness, knowledge, and professionalism gave me confidence that Gowland's was going to get this issue resolved and not rip me off in the process. When I received quotes for repair options and to replace the whole system that were all reasonable AND they provided financing, this sealed the deal for me. I opted to have the air handler replaced. It was done exactly at the date and time that we agreed upon. The install techs were professional and quick. Problem solved. My home is cool again. It was all around a satisfying experience. I highly recommend that you give me a call on your next hvac issue."

  • What regular maintenance do heating and air conditioning systems need?

    The most important part of HVAC maintenance aspect is maintaining unrestricted air flows. Dust, dirt, and debris are an HVAC system’s worst enemies. Whether it’s an indoor or outdoor unit, you must keep all filters clean and heat exchangers and coils free of restrictions.
    We recommend that your heating and cooling system be checked and serviced twice a year; ideally a spring and autumn tune-up. Also we recommend that you change your filter regularly, depending on the type of filter you have. This alone can eliminate many of the most common problems that need fixing and can significantly reduce the likelihood of a serious breakdown. A Gowland's Heating & Air Conditioning Maintenance Plan, (ESSA), is your assurance that these maintenance needs are met regularly and that any potential problems are promptly identified.

  • Debra Battis

    “To whom it may concern,
    Last night at dinner, my husband was explaining how he was EXTREMELY pleased dealing with you guys!! He is a tough one :)
    I found you all easily online just searching for your industry and can see that you professionalism goes beyond the field of duty. Great website!
    I look forward to working with you in the near future.
    Happy Holidays and keep up the great work!!

  • David Sonnier

    “I used Gowland's to repair my heater last winter. He did an excellent job and charged a very fair price. I used him again this summer when our AC seemed to be taking too long to cool the house. All we needed was a bit more Freon. Again, we paid a very fair price for a simple job. He could have tried to tell us we had a bad system and pushed us to buy a new unit (I'd never have known better), so I was impressed with his honesty. I'll use him from now on."

  • A Google User

    “Called Gowland's for the very first time at 9 a.m. on the FOURTH of July holiday since our unit stopped working completely. Sam came out and worked on the unit, changing out parts and recharging the unit. By 12 noon our Air Conditioning was up and running and our house was cooling off. Excellent customer service especially for a new customer on a holiday."

  • A Google User

    "They provided excellent service. My Air Conditioning went out at the height of the summer heat and they were able to come out the same day and fix my problem. The service was comprehensive, efficient and reasonably priced. I highly recommend Gowland's Air Conditioning."

  • Rebecca Russo

    “Just wanted to say thanks again for having one of your professional technicians come out to the camp yesterday! July 4, 2014!! Great Job! You saved the day, I know everyone there will not forget you all!!"

  • Nicole

    “We recently had the REME advanced oxidation system installed in our homes central air conditioning
    system, since 2 of our 3 children suffered with horrible allergies. Since getting it our children have
    stopped coughing through the night with their allergies, I smell the difference in my home...it actually
    smells cleaner. I would have never believed it till I witnessed it. It is amazing the difference it has made
    for my family I can't thank you enough for recommending this product; it has literally changed our
    children's lives. Thank you for cough free nights!!!


We offer financing with approved credit through Wells Fargo Bank, N.A., an Equal Housing Lender, and EnerBank USA Financing. Click below for details. Get Started


Have questions? We would be happy to help answer any questions you may have. Call, email, or fill out our contact form to get started. Check us out on social media!


1020 Old Spanish Trail, Suite 8
Slidell, Louisiana 70458
726 East Judge Perez Dr.
Chalmette, Louisiana 70043

Email: sam@gowlandsac.com

North Shore (985) 326-8013

South Shore (504) 266-2037


Gowland's Heating and Air Conditioning now offers monthly billing for ESSA Maintenance Plans! It's simple to set up and you never have to worry about it again! We can now offer recurring payments to help split the cost of ESSA Maintenance Plans into equal, manageable payments! Please call our Office for more details and set up your Maintenance today! Get Started Today

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