Fast, Reliable and Affordable Commercial and Residential HVAC Services

Katy, Fulshear, Richmond, Rosenburg, Sealy and surrounding areas

24/7 Service

We understand that cooling & Heating failures happen when you least expect them, we also understand the urgency no matter the time or day. In order to accommodate, we offer emergency services. We stay on prowl day & night ready at moments call. If you feel any discomfort, please do not hesitate to contact us immediately.

Quality Control

We strongly believe in QUALITY over quantity. First thing is first. We do not rush our installers to get in and out of your home or business. We would rather they take the needed time to repair or install safely and properly. This prevents mistakes and sloppy work. We also perform quality control inspections after major installs, to ensure everything is perfect.

HVAC Maintenance

The Lions Club includes preventive maintenance keeping your system(s) clean and tuned, to help prevent system breakdowns. All while taking advantage of our KINGS treatment, putting your comforts needs at the top of the food-chain. Not to mention, discounted repairs when your system might need a little more attention than normal.

Duct Cleaning

According to the U.S. Department of Energy, homeowners waste 25 to 40% of the energy used for heating or cooling due to contaminants in the heating and air conditioning system, causing it to work harder and shorten the life of your system. Although filters are used, the air ducts still get dirty through normal use. Cool-Leo can help!

Cool-Leo A/C & Heat is the

Cool-Leo A/C & Heat provides comfort solutions for residential and commercial applications. We have built our company around honesty, care, trust and pride. You won’t find a more knowledgeable or professional team anywhere else. We guarantee we’ll treat you, your family, and your home with the highest level of respect.

Top Rated AC Repair Company in Katy & Metropolitan Houston area

Family Owned & Operated

Licensed & Insured

Free Estimates




Installation and Repair

Preventative Maintenance

Commercial HVAC

Brands We Service

We service ALL brands!


From layout and design to installation and repair, no job is too big or too small for our seasoned HVAC technicians at Cool~Leo A/C & Heat. Join our PRIDE today, we will be honored to take care of all your heating, ventilation, and air conditioning needs.

We offer affordable preventive maintenance, repairs and replacement of all HVAC brands, as well as air duct cleaning. KOTA (king of the attic) is also the RULER of indoor air quality (IAQ). We specialize in keeping your home or business a place where air is CLEAN, FRESH, and of course SAFE. We use a variety of products to help us keep the CROWN.

Ask us about:

  • REME HALO LED UV lights
  • Coil cleanings
  • Duct inspections
  • Dust Buster
  • Whole home air cleaners
  • Air scrubbers
  • And more….

Photos and Videos

We take photos/videos of everything. If we see it the client sees it too. The photos/videos are attached to the inspection forms and or invoices directly sent to the client via email. Now that’s peace of mind! We have built our company around TRUST, simply because well… What’s more important than TRUST when it comes to your home or business? We take PRIDE in knowing we are known for our simple HONESTY.

Happy Clients

⭐⭐⭐⭐⭐ "Dustin and his crew are the absolute best. Professional, hard working, and such humble people. He’s not trying to drain your wallet like other businesses. I understand we all have our hustle, but he is dedicated and honest. My husband and I bought a home with a 40 yr old ac unit and we suffered the worse summer dealing with it not working. We did not have money to replace and just stuck it out. With 4 kids, we knew we needed to get at least guidance and quotes. We were told it would be a 20,000$ job from 2 companies, until our amazing neighbor highly recommended Cool Leo, and we are so so happy with everything. Dustin made the process so EASY, and stress free. We had a new ac unit in 24 hrs. SO fast and perfection. Top of the line. Thank you dustin and team, we are FOREVER grateful."

Ashley Jeffcote

⭐⭐⭐⭐⭐ "Dustin and his team are awesome! He is knowledgeable, trustworthy, and super hardworking. We had a HVAC system installed by Cool Leo AC and Heating and we can't be happier. This was not a small job and Dustin and his team stayed long hours to ensure the job was done to perfection. I would recommend them all day every day!"

Jack Coverdale

⭐⭐⭐⭐⭐ "Dustin installed my full system a few years ago. When it unexpectedly went down in October, I called in the late afternoon, and they were here within a couple of hours. Dustin stayed until almost midnight that night to make sure the issues were resolved so that I wouldn’t be without AC all night. His team takes the time to explain the issues and are all super knowledgeable and thorough in explaining what needs repairs and why. This is an honest and hardworking company that does great work and won’t give you the run-around! "

Erica Pitre

Contact Us

Ask a question or book an appointment below. 

(832) 403-7466

22141 Kingsland Blvd, Katy, TX 77450