Skip to Content Top

AC Tune Up Services in Fontana, CA

Reliable Tune Up Services in Rialto & Surrounding Areas

An air conditioner is a hefty investment but essential to creating a comfortable and healthy atmosphere in your space in severe weather. However, to keep your AC functioning at optimal efficiency and reduce the risk of unexpected breakdowns, it is vital to take preventive maintenance measures to protect your unit from premature wear and tear and failure.

An inefficient air conditioning system will result in increased utility bills by consuming more energy to keep your space cool or warm and may malfunction when you need it the most. By scheduling regular AC maintenance, you can ensure peak operating performance and a longer lifespan.

Fontana's Dependable Air Conditioning Company

A/C King Inc. takes pride in providing the highest level of AC repair and maintenance services to homes and businesses in Fontana. Our highly trained and skilled HVAC technicians use the latest tools and equipment to take care of your AC maintenance needs, providing lasting results.

If you need a reliable AC tune up in Highland, Colton, Fontana, Riverside, Rialto, Rancho Cucamonga, San Bernardino, or surrounding cities, call the experts at (909) 324-3872 today!

Continue Reading Read Less
Ready to Get Started? Tell Us More About Your HVAC Issue

Trained & Certified Technicians

At A/C King Inc., we aim to provide our customers with professional, high-quality AC tune up services that will leave them coming back again. Our technicians possess the skills and expertise to take on any job, no matter how big or small, and undergo continuous training to keep up to date to remain current with evolving and newest products and technologies in the HVAC industry. 

Accordingly, we utilize the latest tools and equipment to get the job done effectively and efficiently and offer guarantees on all work done to give you the peace of mind you need about the quality of the job.

Call our AC experts at (909) 324-3872 or click here today to get started!

  • Backed by a Warranty
    We back all of our services with a warranty for your peace of mind.
  • Contact Us for a Free Estimate
    Talk to our HVAC team today during a free estimate.
  • Emergency Services Available
    Get the immediate help you need, whenever you need it.
  • Immediate, Same-Day Service
    Some things just can't wait. We can come see you today!
  • Insured for Your Peace of Mind
    Entrust your HVAC needs to licensed, insured professionals.
  • We Guarantee 100% Satisfaction
    You can be confident you'll be happy when our team drives away.
Designed for life, inside and out.

Mitsubishi Electric is a leading provider of HVAC systems in the United States. Learn how we can help you.

Quality AC Tune Up Service in Fontana

If you realize the importance of regular AC maintenance and are on the lookout for the best HVAC company to take care of your AC needs, look no further!

A/C King Inc. is a family-owned HVAC company with more than two decades of experience in the industry. We prioritize customer satisfaction above all else, and our top-quality services will ensure that your AC keeps running smoothly all year. 

Call (909) 324-3872 for dependable and affordable AC services in Fontana and surrounding areas!

    "Freddy and his crew were immediately responsive, showed up when they said they would, and charged a fair price. They were kind, helpful and knowledgeable. I would recommend them any day of the week."
    - Beau S.
    "A/C King Inc. installed a new furnace, air conditioner, and updated my ductwork and did an outstanding job. From the initial meeting to completing the work, the team was very professional and kept me updated. I strongly recommend them."
    - Joseph M.
    "I had two problems with my furnace. I called A/C King Inc. and they showed up extremely fast. They did a heck of a job and fixed both problems. The costs are very reasonable."
    - Brad C.
    "Fontana-based and family-owned. On time and accommodating to questions. Fair priced."
    - Mark P.
    "Got my HVAC repaired by A/C King Inc.. Professional and clean service. Greg helped me out and explained what he was fixing. Thanks again!"
    - Louis V.
    "A/C King Inc. is trustworthy and they respond quickly to your calls. The rates are reasonable and competitive. I highly recommend Freddy and his team for all your heating and AC needs."
    - Joe R.
    "My husband George and I were very happy with A/C King Inc.'s work. Freddy was quick to find our problem and corrected it quickly!"
    - Annette C.
    "Best AC company. Will never trust anyone else. I can’t say enough good things about this company."
    - Michelle P.
Ready to For Cool AC & Comfort in You Space?

Contact A/C King Inc. Today

  • Please enter your first name.
  • Please enter your last name.
  • Please enter your phone number.
    This isn't a valid phone number.
  • Please enter your email address.
    This isn't a valid email address.
  • Please lookup your address.
  • Please make a selection.
  • Please enter a message.
  • By submitting, you agree to be contacted about your request & other information using automated technology. Message frequency varies. Msg & data rates may apply. Text STOP to cancel. Acceptable Use Policy