Commercial HVAC Solutions
in Stafford, Sugar Land & Richmond, TX

Our Latest News

Winter HVAC Survival Guide : How to Keep Your Heating System Running Smoothly
HVAC System Warning Signs: What Your System Is Telling You
Jim RTU

Running a successful business in Houston, Richmond, Stafford or Sugar Land, TX, requires a comfortable indoor environment for your employees and customers. A reliable HVAC system is essential to maintaining productivity and ensuring customer satisfaction. At Sun Air Conditioning & Heating, we understand that every small business has unique heating and cooling needs, and we’re here to provide long-lasting solutions tailored to your commercial space. With over 150 years of combined expertise among our HVAC service team, we’ve been delivering trusted service since 1973. Whether you need a new HVAC installation, emergency repairs or routine maintenance, you can count on our NATE-certified service technicians to fix it right the first time and exceed your expectations.

Boost Your Small Business With a New Commercial HVAC Installation

Investing in a high-quality HVAC system is one of the best decisions for your small business. At Sun Air Conditioning & Heating, we specialize in Trane commercial HVAC systems, which are known for their energy efficiency, durability and advanced technology. With a Trane commercial HVAC installation, you’ll enjoy consistent temperatures, lower energy bills and improved indoor air quality, creating a more comfortable space for your employees and customers.

When you partner with us for your commercial HVAC installation, we take the time to assess your building’s needs, recommend the best system for your space and install it precisely. Our goal is to provide a solution that enhances your business operations while minimizing operational costs. As a Trane dealer, we offer top-tier products, but we also service and install all heating and cooling equipment brands.

Save Your Small Business With a 24/7 Commercial HVAC Repair

A failing HVAC system can cause major disruptions to your business. Whether it’s a broken air conditioner in the middle of summer or a heating failure during a cold front, temperature extremes can drive customers away, lower employee productivity and lead to product loss in certain industries. That’s why Sun Air Conditioning & Heating provides 24/7 emergency commercial HVAC repair services in and around Stafford, TX.

Our skilled service technicians arrive promptly, diagnose the issue accurately, and provide reliable repairs that stand the test of time. We don’t believe in quick fixes that result in repeat breakdowns; instead, we focus on long-term solutions to keep your system running efficiently. With our meticulous attention to detail and commitment to 100% customer satisfaction, you can trust that we’ll get the job done right the first time.

Invest in Commercial HVAC Maintenance for Your Stafford, TX, Business

Regular maintenance is the key to extending the lifespan of your HVAC system and preventing costly breakdowns. Sun Air Conditioning & Heating offers comprehensive commercial HVAC maintenance plans designed to keep your system operating at peak performance year-round. Our team is always learning and improving to deliver the best service possible, and we take pride in treating every business as if it were our own.

At Sun Air Conditioning & Heating, we believe trust is earned, and we’ve been earning it since 1973. When you choose us for your commercial HVAC service needs, you’re choosing a team of experienced professionals dedicated to excellence. Contact us today to schedule a consultation and discover how we can help your business thrive with expert commercial HVAC services in Houston, Richmond, Stafford and Sugar Land, TX.

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We Proudly Serve the Following Areas

Houston, TX

Missouri City, TX

Greatwood, TX

Sienna Plantation, TX

Rosenberg, TX

Katy, TX

Needville, TX

Jersey Village, TX

Pearland, TX

Manvel, TX

Fresno, TX

Guy, TX

Beasley, TX

Simonton, TX

Fulshear, TX

Greater South / West Houston Area

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