Professional HVAC Maintenance Contractor in Houston, TX



HVAC Services
Comprehensive HVAC Maintenance in Houston, TX
Our HVAC maintenance services are designed to ensure your system operates at peak performance in every season. We perform detailed inspections, clean essential components, and make necessary adjustments to prevent unexpected breakdowns. Regular upkeep not only saves you money on energy bills but also improves indoor comfort.
Our maintenance includes:
Full system inspection and cleaning
Checking refrigerant levels and airflow
Testing thermostat and safety controls
Identifying and addressing small issues before they become major problems

What Our Customers Say About Global Air Services
Our customers trust us for reliable HVAC solutions and service that feels like family.
Sofia Lopez2025-08-13Trustindex verifies that the original source of the review is Google. El señor jimmy cantro explicó todo muy bien y lo iso todo rápido el trabajo y muy bueno para bender Sergio casian2025-08-09Trustindex verifies that the original source of the review is Google. The best service at word .i recommend em 100%> thanks mr jaimes landana..the best service . Ahsan2025-08-07Trustindex verifies that the original source of the review is Google. I had a great experience Enjor Montilla, Leonardo Pena, Jaime and there entire crew did an outstanding job highly recommend this company for any AC needs or duct work 👍 Elio Andara2025-07-22Trustindex verifies that the original source of the review is Google. Excelente la atención y el servicio del Sr Jaime londoño Ericka Perez2025-07-21Trustindex verifies that the original source of the review is Google. Excelente y Rapido servicio totalmente recomendado Lexibell Gonzalez Quintero2025-07-11Trustindex verifies that the original source of the review is Google. Great service!!! Super friendly team, fast and professional. My AC is working perfectly now just in time for the heat! Highly recommend them!!! Ty♥️ lisibeth henriquez2025-07-11Trustindex verifies that the original source of the review is Google. Super happy with the service from Global Air! Everyone was super friendly and professional. They came to check my AC and did the maintenance it needed now it’s working perfectly again! Thank you guys for the great attention and for helping me out, especially with this crazy heat! Totally recommend them! jose sanchez2025-07-08Trustindex verifies that the original source of the review is Google. Todo estaba bien hasta que una parte se daño y esta bajo garantía me cobraron $550 solo por el labor. Cuando ne quje solo me descontaron $55 creo que es muy elevado los costos BEATRIZ GONZALEZ2025-07-01Trustindex verifies that the original source of the review is Google. I had been very satisfied with Global Air since the 1st time that I contacted them, this was 4 years ago, when they installed a new a/c equipment. They come on time and they go thru the whole process very quickly. Today the technician came for maintenance and he explained me step by step what he did and even showed me pictures. The technician also found out that something was wrong with the motor (blower) and immediately addressed that with the company, since I still have warranty, they are not charging any extra. The prices are very affordable and they do whatever they can to accommodate to your needs. I am a happy customer and I recommend this company and their staff 💯 %! yenifer canul2025-06-25Trustindex verifies that the original source of the review is Google. I had an incredible experience with this company “ Global Air service” they installed my new AC unit, thermostat, vents, and ducts. They offer the best prices in Houston and top-notch service. From start to finish, everything was completed in just one day. They came by for an estimate on Monday to assess the situation, and by Tuesday morning, they were already setting up all the new equipment. By the time I got home from work, the house was cool and comfortable. The speed and efficiency of their work were truly impressive. A special thanks to Jaime Londono, the HVAC specialist, who was absolutely amazing. He went above and beyond to make sure everything was done right and that the entire process went smoothly. His professionalism and dedication really stood out. I highly recommend this company to anyone looking for quality service. On top of everything, despite having low credit and needing a co-signer, I was still approved with an affordable monthly payment. It was such a smooth and satisfying process.
See Our Latest HVAC Installations & Success Stories

Why Choose Us
Preventive Care That Saves You Money
We catch issues early to avoid costly repairs.
Skilled, Certified Technicians
Our team is trained on all major HVAC systems.
Family-Owned with Local Expertise
We’ve been serving Houston for over a decade.
Reliable HVAC Services in Houston, TX for Every Need
We take pride in every project—delivering comfort, efficiency, and lasting results.
Schedule Your Maintenance Visit
Complete System Tune-Up
Review & Recommend
We've Got Answers
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Prevent Costly Repairs with Preventive Maintenance
Regular HVAC maintenance is the key to avoiding expensive breakdowns and extending your system’s life.
Here’s how it helps:
Detects Issues Early – Identifies worn parts or small malfunctions before they turn into major problems.
Improves Efficiency – Keeps your system running smoothly, reducing energy waste and lowering bills.
Extends Equipment Lifespan – Proper care prevents premature failure and costly replacements.
Reduces Emergency Calls – Minimizes the chances of sudden breakdowns during extreme weather.
Maintains Consistent Comfort – Ensures steady heating and cooling performance year-round.
Get in Touch with Global Air Services
Call 713-425-9151 or email Info@globalairservicetx.com for fast, reliable HVAC service in Houston.