Professional HVAC Services

Houston, TX Area

Financing 

Free Estimates and Consultations 

Licensed, Bonded, and Insured

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Professional HVAC Services for Your Comfort

Global Service Company is your trusted partner for comprehensive HVAC services in the Houston, TX area. With over three decades of experience, our woman-owned and family-operated business brings expertise and reliability to every project. We understand that a comfortable home or business is essential, which is why we offer a wide range of HVAC solutions tailored to meet your specific needs.

At GSC, we pride ourselves on our commitment to excellence and customer satisfaction. As a licensed, bonded, and insured company, we prioritize safety and quality in all our work. Our team of skilled professionals is dedicated to providing transparent project scheduling, quick response times for emergencies, and a personal touch with the owner present on every job site.


We stand behind our work with a 1-year workmanship warranty, ensuring your peace of mind. For professional HVAC services that you can trust, contact us today.

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Why Choose Us

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Safety-First Approach

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Owner on Every Job Site

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Transparent  Project Scheduling

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Over 30 Years of Experience

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Locally, Family, and Woman-Owned

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Quick Response to Emergencies

Heat & Furnace Installation

When it comes to keeping your home warm during chilly Houston winters, GSC offers expert heat and furnace installation services. Our team is well-versed in the latest heating technologies, ensuring that your new system is energy-efficient and perfectly suited to your space. We provide free consultations and estimates, helping you make an informed decision about your heating needs.

Cooling & AC Installation

Beat the Texas heat with our professional cooling and AC installation services. GSC specializes in installing high-performance air conditioning systems that keep your indoor environment cool and comfortable. We work with leading brands and offer a range of options to suit various budgets and cooling requirements. Our experienced technicians ensure proper sizing and installation for optimal efficiency.

HVAC Repairs & Replacement

GSC provides comprehensive HVAC repair and replacement services to keep your systems running smoothly. Whether you're facing a minor issue or need a complete system overhaul, our team is equipped to handle it all. We offer quick response times for emergencies and work diligently to diagnose and resolve problems efficiently. If replacement is necessary, we'll guide you through the process, offering expert advice on the best options for your needs and budget.
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Here's what our satisfied customers are saying...

At Global Service Company, we take pride in providing exceptional remodeling, constructing, and repair services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Global Service Company and let others know what you think.