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

    “Can't go wrong with Annison-Bitter. ”
    Can't go wrong with Annison-Bitter. I've never had a bad experience - from the installation of new unit a few years ago to their maintenance agreements/service calls. They've always taken care of us.
    - Kathy V.
    “By far the best HVAC install I've ever seen.”
    “The team at Bitter Heating & Air Conditioning does great work. We are building a new home and they met me on site to make sure everything was being installed exactly how we wanted it. I've inspected thousands of homes, and this is by far the best HVAC ”
    - Jason H.
    “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
    “Thanks for coming so promptly. ”
    Thanks for coming so promptly. Shane did an excellent job for us. We appreciate your good service and dependability!
    - Jewell & Kelton Whitehead

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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