Mark's Air Conditioning & Heat

Your Comfort Is Our Priority

Dependable heating and air conditioning services designed to keep your home comfortable year-round — all backed by trusted local expertise and quality you can feel.

— About Us

Who We Are

At Mark’s Air Conditioning & Heat, we’re proud to be the local team that homeowners can count on for honest, efficient, and affordable HVAC solutions. From installation to repair and maintenance, we bring years of hands-on experience and a genuine dedication to customer care.

Our mission is simple: to make every customer feel confident in their home comfort system. Whether we’re installing a new unit, fine-tuning your system for efficiency, or fixing a problem fast, we do every job with integrity and precision. We take pride in our workmanship, value clear communication, and stand behind the quality of everything we do.

When you choose Mark’s Air Conditioning & Heat, you’re choosing reliable service and peace of mind — every season of the year.

— Reliable cooling when you need it most

Air Conditioning Services

Texas heat is no joke — that’s why we offer expert AC installation, repair, and maintenance to keep your system running strong all summer long. We service all major brands and specialize in diagnosing and fixing problems quickly, so you can enjoy cool, clean air without interruption.

— Warmth and comfort through every cold front

Heating Services

When temperatures drop, our heating services have you covered. From furnace and heat pump installations to seasonal tune-ups and emergency repairs, we ensure your home stays comfortable and energy efficient. Our technicians are trained to deliver long-lasting results that help you save on energy costs.

— Prevent problems before they start

HVAC Maintenance

Regular maintenance keeps your HVAC system performing its best and helps avoid costly breakdowns. We offer comprehensive inspections, filter replacements, and system cleanings that extend the life of your equipment — giving you year-round comfort and peace of mind.

— Testimonials

What Our Customers Say

Martin L

421 days ago

**** and his team are wonderful people with a can do attitude. It has been a pleasure working with him and his team. Focused, dedicated and honest. We are so grateful to have found him.

Natasha W.

1418 days ago

Great service! Came out as quickly as possible. Got my ac working in no time despite busy schedule.

Jessica H.

2172 days ago

It makes sense why he has so many good reviews! Mark was professional, quick, knowledgeable, and kind. He had our AC up and running fast and even went the extra mile to make sure I understood his recommendations and why. Would recommend him to anyone having HVAC issues in a heartbeat. Thank you, Mark!

Ella B.

2263 days ago

Marks AC was quick, honest, and has made the summer bearable in the brutal Texas heat. He arrived right on schedule, worked quickly, and gave a fair price. Even when we proposed more expensive repairs that we thought were necessary, he countered with less expensive solutions. So pleased and grateful for his work.

Ash N.

2305 days ago

Best HVAC company in Austin. We use Marks Air for all of our commercial and residential projects. He and his team are knowledgeable, friendly and get the job done right. We appreciate all of you help!

Maria S

4165 days ago

Install Natural Gas or Propane Furnace / Forced Air Heating System Mark is a great communicator. Very professional and did a wonderful job!!!

Fred R

4202 days ago

Install Natural Gas or Propane Furnace / Forced Air Heating System Out of all the companies I talked to (for bids), Mark was the most knowledgable. I would definately recommend him. His work was very professional and prices very good.

Vicki G

4209 days ago

Install Natural Gas or Propane Furnace / Forced Air Heating System I was extremely pleased with Mark's AC & Heating Service. Mark was very friendly, punctual and accurate with his estimates. I will use Mark's AC & Heating again in the near future for duct work improvements.

Carol S

4338 days ago

Repair Natural Gas or Propane Furnace / Forced Air Heating System I am extremely satisfied! They are very thorough, knowledgeable, courteous and hard working. I will definitely use their services in the future. Work completed 10/18/2014. Bob S. in Georgetown, TX

Cynthia H

4664 days ago

Repair or Reprogram a Thermostat Mark is a great guy! I would hire him for any HVAC issue that I have!

Contact Us Today!

Phone

512-496-8216

Email

marksair64@yahoo.com

Location

Austin, TX

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