Areas We Serve Prompt, Professional, Reliable

Professional HVAC Installation in Louisiana

Providing Quality Heating & Cooling Repairs & Maintenance in Baton Rouge & Livingston Parish, LA

Bitter Heating & Cooling is the top provider of heating and cooling services in Baton Rouge Parish and Livingston Parish, Louisiana. Our team of professionals specialize in installing, repairing, and maintaining all kinds of heating and cooling systems, no matter their size or complexity. With access to the newest technologies and a passion for providing exceptional customer service, you can count on us to keep your home or business comfortable year round. We serve many areas in the community with complete heating and cooling solutions tailored to individual needs. 

We serve the following communities:

Get in touch with Bitter Heating & Cooling at (225) 500-2035 for reliable HVAC services throughout Louisiana!

Bitter Heating & Cooling is an experienced and dedicated heating and cooling services provider. We offer a full range of HVAC services including:

Our qualified technicians can undertake any heating or cooling job, big or small, with the highest quality of workmanship. With our on-site assessments and high end equipment, you can count on us for superior heating and cooling solutions at competitive rates.

Contact us at (225) 500-2035 to schedule an appointment or to request emergency heating or cooling services in Baton Rouge today!

Hear from our customers

    “Excellent Service”
    Anniston and Bitters installed my HVAC during the construction of my townhome community. The unit installed was the proper size for my home. Today was my semi annual cleaning and maintenance check. A very skilled and personable maintenance technician named Trey completed the work. Trey was very mindful of my dogs and cleaned up after himself. He explained everything he was going to do and recommended the new 6-month filter. He commented that he utilize the filter in his home so I signed up for Anniston Bitters semi annual maintenance program, and they change the filter out at the same time. So to sum it all up, great service excellent maintenance by Trey ,semi annual maintenance service and you never have to touch your air conditioner filter again! Thank you Anniston Bitters and Trey for giving me one less thing to think about.
    - Renee
    “Today as normal I received excellent service from Annison-Bitter. ”
    “ It's great to know that there is still companies out there that cherish making the customer happy!! ”
    - Stetson E.
    “Prompt, polite and efficient. ”
    “I will never go to another company again.”
    - Haleigh S.
    “I knew immediately by their professional design of their website that they could be trusted.”
    Our air conditioner's fan motor went out at the very beginning of summer and being a young family on a small income, I was immediately stressed. I went on the Internet and found Annison-Bitter. I knew immediately by their professional design of their website that they could be trusted. To my relief, they also offered finacing which was such a blessing. I called the next morning, and I kid you not - within 2 hours, Tim had made it to my house and changed out the part and everything was running smoothly. I will always recommend Annison-Bitter to all of my friends!!!
    - Cherie M.

What sets us apart?

We Set The Standard For Excellence


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Call Us Today! 225-500-2035
  • Financing Available
    Need new equipment? We offer special financing for 36 months with approved credit!
  • Indoor Comfort Specialists
    We take preventative maintenance measures to keep our customers comfortable year-round.
  • Free & Detailed Estimates

    The Bitter team is trained to repair or install many different HVAC brands.

  • 24/7 HVAC Assistance

    Our services are provided during the day, after-hours, on holidays and weekends.

Contact Us Today

At Bitter Heating & Air Conditioning, Inc., we're always ready to take your calls! Give us a call or fill out the form below to contact one of our team members.

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