Most Trusted HVAC Company in Houston Texas



AC Technician


Proper installation of heating and cooling systems, including furnaces, air conditioners, heat pumps, thermostats, and ductless systems.

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HVAC Repair & Installation

Testing all electrical circuits and units to detect the glitches and troubleshooting the entire system to ensure safety and smooth functioning.

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Testing & Troubleshooting

Testing all electrical circuits and units to detect the glitches and troubleshooting the entire system to ensure safety and smooth functioning.

"Best Technicians. Best Prices. Best Workmanship"

75Degree AC is the premium and fastest-growing HVAC Company in Houston Texas that is dedicated to lessening your HVAC headaches. Regardless of whether you need regular maintenance or emergency AC, Heating, or HVAC services, you can always count on 75DegreeAC. Our skilled and experienced team will ensure to go above and beyond to provide quality, dependable and responsive services that give you peace of mind.

100% satisfaction guaranteed
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The First Choice of Houston Residents For HVAC Services

Houston’s Highly Acclaimed HVAC Company

Finding a trustworthy HVAC company had always been a challenge to Houston natives. But, ever since the commencement of 75DegreeAC, they can confidently name one reliable and honest Heating, AC, and HVAC contractor in the Houston area.At 75DegreeAC, we take pride in being a locally-owned and operated HVAC company in Houston. Our mission is to provide next-level AC, Heating, and HVAC services to Houston natives about which they can speak with poise and refer to their friends, family, and neighbors without being even a bit hesitant

Based on 112 reviews
Michael Thorn
Michael Thorn
Kenny and his team did great work replacing an evaporator coil on my A/C. They were timely, professional and completed the job with quality. The price for the work was reasonable as well. I would use their services again.
Stefan Ceulemans
Stefan Ceulemans
Between noticing that AC had problem & getting it fixed was 2 hours. Best service ever. Didn’t push to replace whole unit as most companies do. Kenny said he would be there between 7&8pm. Arrived at 7pm, evaluated the problem and changed out the broken capacitor in 15min. Recommend to anyone
Great service.
Charles Stewart
Charles Stewart
Called Kenny and told him of my issue within an hour he had a crew at my house,diagnoised the problem and then called me to tell me what it was and the cost to repair and that the repair would be done same day. And it was the crew worked late to get the repair done and cleaned up after themselves very thorough job from start to fininsh. Thank You Charlie
Carlos Deleon
Carlos Deleon
Kenny and his team were awesome! I called late night and Kenny came over within an hour. I needed a new unit, Kenny was very helpful and informative about the products he would be installing. They were able to install it the very next day! His team went above and beyond and even resolved some of the other issues I had previously had with the HVAC thermostats/zones. The technician took me to the attic and showed me the work he had performed and even explained to me what was causing the problem. He also explained how to maintain the system running correctly. Kenny even registered my new unit for the warranty. I would highly recommend 75 Degree! Honest prices, great company and great people!
Danny Ybarra
Danny Ybarra
Quick and efficient, great job
Angel Mendez
Angel Mendez
It was Saturday evening and they arrived within 2 hours of me calling. Quick efficient and fair price.
Lauren Vazquez
Lauren Vazquez
Great, same day service!
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Our HVAC Services in Texas

ac replacement katy tx

Heating Services

Assuring to keep you warm the whole winter

Texas temperature in winter is an alarming sign that you need to keep your heating system in up-to-date condition.  At 75DegreeAC, we provide the most reliable, specialized, and affordable heating services that include heating repair, heating maintenance, heating system installation, and heating system replacement that helps to keep you and your family warm and comfortable the whole winter long.No matter whether you need residential heating services or commercial heating services, we can be the ones you can always rely on! Our experienced and skilled technicians are well-versed with the issues of heating systems and can provide a staunch solution to each of your problems. 

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AC Services

Keeping your AC unit in up-to-date condition

Want your AC to run efficiently and effectively? 75DegreeAC is the one-stop destination that you can rely upon to fix any problem in your AC. We provide a broad spectrum of AC services that include AC repair, AC maintenance, AC installation, and AC replacement.Our team in Texas works hard to take care of your AC needs. We always anticipate resolving your AC needs as sooner as we can and thereby make plans in advance to do our job correctly right from the start till the end.

air conditioning repair katy tx

Commercial HVAC Services

Heating, Cooling, Humidity Control -“ALL FIXED”

An efficiently running air system can speed up the operations at a commercial place multiple times. Whether you run a coffee café, a theatre, an office, or anything else, 75DegreeAC can provide you best-ever commercial HVAC services in Texas .From Commercial HVAC installation services to HVAC maintenance, and repair, we provide comprehensive solutions to fulfill your HVAC needs. So, next time you find yourself searching for a Commercial HVAC Company, give us a call and we will be right at your place in no time.

24 hour ac repair

Indoor Air Quality

Just Fresh Air- Everywhere

In today’s polluted environment, even the cleanest homes can be filled with impurities. At 75DegreeAC, we offer a range of services to help you make your home’s air clean and purified. Our offerings to improve indoor air quality include air duct cleaning, air duct repair, humidifiers, and dehumidifier repairs, air filtration, etc.We care for your health and are always ready to walk that extra mile to improve the quality of air in your indoor space and help you live the best life.

Addressing A Range of Issues

Big or Small – We can solve it all
Unusual noises coming out from your attic AC or heater in the furnace are signs that they may have any mechanical issues. So need to have a maintenance plan in order to retain your peaceful environment. Get attic insulation and repair your heating system and Houston AC soon. You might have a need for a complete replacement too. We offer quality service for your new AC system or if you need routine maintenance to make your place free from any unusual noise.
Dirty ducts and filters can cause strange smells in the air within your home or office. This smell might make it difficult for you to work or live. When you notice that, you need to go for a solution. Consider our high-quality Houston HVAC services that can help you make effective heating and cooling and avoid that unbearable smell once and for all. We take care to make your place more comfortable and livable for you.
Faulty installation and clogged drain lines can cause water leakage from your air handler. This can cause an irritating mess in your house. When noticed, get it repaired as soon as possible. We are professionals who know how to make it work and let you avoid this unnecessary water coming out.
AC isn’t blowing cold air? Dirty or clogged air filters, insufficient coolant, and dirty coils could be the reason for the fault in central air conditioning. Get it checked and repaired or you might need Houston’s air conditioning replacement that can help you save yourself during summers. Stay aware of your AC needs so you may not get burnt in summer.
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Creating Difference; Improving Lives

A Trusted Provider of HVAC Services in Houston That’s Committed To Your Well-Being

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Backed by years of experience and immense expertise, 75DegreeAC has established itself as the industry leader in providing top-notch HVAC replacement, HVAC installation, HVAC maintenance, and HVAC repair services in Houston.

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100% Satisfaction Guarantee

We make it right every time! We’re committed to solving each of our clients’ HVAC problems and providing them with the right advice that not only saves their time but also costs them less money.

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Licensed, Bonded & Certified Company

We are a team of licensed, bonded, insured individuals who offer skilled and experienced heating, indoor air quality, air conditioning, and HVAC repair, maintenance, and installation services that provide satisfaction and secure you from hidden costs and damages.

FAQs About Our HVAC Services in Houston

Answer: HVAC  (heating, ventilation and air conditioning) systems are used to manage the temperature, humidity, and cleanliness of a space. HVAC systems ensure that the air in a room is clean and healthy to breathe in. An HVAC system consists of a number of components, including air handling units, air ducts, a control system, and a source of heating or cooling.

Answer: There are a plethora of reasons behind how 75DegreeAC is the best provider of HVAC repair services in Houston. Some of them include:Licensed, Bonded & InsuredHighest Quality WorkmanshipEmergency ServicesMinimal Costs100% Satisfaction Guarantee

Answer: In order to get your HVAC problem resolved by our team, you need to call us at (713)-598-2737.

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Customer Experience

Customer Satisfaction Is Our #1 Priority

I really like Kenny. After I moved from Miami to Houston on Friday I called him on a Saturday night at 6 pm. I happened to blow the fuses of my both Ac units when I created a problem while installing my new Google Nest. I called him in a hurry and he said to be there as soon as possible. He is a great and nice professional person. He clearly has a knowledge of the issue even when on the call. He swiftly called the solution for my problems, corrected and turned on both the units, and even assisted me with the Google Nest installation. Along with this, he bothered soo much to use his truck bed as the ladder as my 2nd unit was located above the garage in the attic.
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John Doe

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75 Degree AC- Houston AC

Repair & Installation

4214 Mangum Rd,

Houston, TX 77092




Mon-Sat 7AM-5PMSat 9AM-3PM




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