Serving Stafford, Sugar Land, Richmond
& Surrounding Areas in 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

At Sun Air Conditioning & Heating, we provide top-tier HVAC solutions to homeowners and small businesses throughout Houston, Richmond, Stafford, Sugar Land and the surrounding Texas areas. From air conditioning and heating services to innovative indoor air quality solutions, we’re committed to delivering reliable, energy-efficient comfort year-round. With decades of experience dating back to 1973 and over 150 years of combined expertise on our team, you can trust us to complete every job with professionalism, integrity and a customer-first approach. Whether you need HVAC repairs, installations or routine maintenance, our NATE-certified service technicians are ready assist you.

HVAC Services in Houston, TX

Residents of Houston rely on Sun Air Conditioning & Heating for expert air conditioning and heating solutions. We specialize in air conditioning repair, installation and maintenance to keep your home cool during Texas summers. Our furnace services ensure your home stays warm when temperatures drop. Additionally, we provide installation, repair and maintenance of evaporator and fan coils, which are essential for optimal system performance. We offer tailored heating and air conditioning services that meet your comfort needs, from fixing minor issues to complete system overhauls.

HVAC Services in Richmond, TX

In Richmond, TX, Sun Air Conditioning & Heating is known for enhancing indoor comfort with top-quality heat pump repair, installation and maintenance. Our Trane heat pumps are designed to provide energy-efficient heating and cooling. We also offer ductless mini-split services, ensuring an efficient and cost-effective way to control temperatures in different zones of your home. We service all brands of HVAC equipment.

HVAC Services in Stafford, TX

Serving the Stafford, TX, community since 1973, Sun Air Conditioning & Heating is your go-to provider for comprehensive HVAC services. We’re committed to providing long-lasting heating and air conditioning solutions. For those looking to upgrade, we handle the complete installation of Trane systems, offering you the most energy-efficient and reliable products on the market. Additionally, we ensure your system’s longevity with thorough maintenance services for traditional ducted HVAC systems and ductless mini-splits.

HVAC Services in Sugar Land, TX

We’re proud to offer a wide range of heating and cooling services designed to meet the needs of local homeowners in Sugar Land, TX. Whether you’re dealing with an aging furnace or an inefficient air conditioner, our team provides prompt and professional repairs. We also complete HVAC thermostat installations, repairs and maintenance.

Other Areas We Serve

  • Bellaire

  • Cinco Ranch

  • Fort Bend County

  • Fresno

  • Greatwood

  • Harvest Green

  • Katy

  • Lake Olympia

  • Meadows Place

  • Memorial

  • Missouri City

  • New Territory

  • Pearland

  • Quail Valley

  • River Oaks

  • River Park

  • Riverstone

  • Rosenberg

  • Sienna

  • Sienna Plantation

  • Southwest Houston

  • Sugar Creek

  • West University

With Sun Air Conditioning & Heating, you can expect high-quality HVAC service in every corner of Houston, Richmond, Stafford and Sugar Land, TX. Whether it’s keeping your home cool in the summer or ensuring it stays warm in the winter, our service technicians are dedicated to exceeding your expectations and guarantee 100% satisfaction.

Why Choose Us

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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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