Our Services

At Air Marshall LLC, we provide expert heating, ventilation, and air conditioning (HVAC) services for residential and commercial clients in Houston and the surrounding areas. Our certified technicians deliver efficient, reliable, and affordable HVAC solutions tailored to the unique climate of Southeast Texas. Whether you need installation, repairs, or routine maintenance, we’re dedicated to keeping your home or business comfortable. Trust Air Marshall for top-quality HVAC services across Houston and neighboring communities.

Residential HVAC Service

Technician repairing an air conditioning unit with tools

AC Installation and Repair

Whether you need a new air conditioner installed or your current unit repaired, we offer fast and professional services to keep your home cool during hot summers.

Model house wrapped in a cozy beige knitted blanket on a white background.

Heating System Installation and Repair

From furnace installations to heating system maintenance, we ensure your home stays warm and energy-efficient during the colder months.

Woman sitting on a gray sofa under a wall-mounted air conditioner, wearing a light blue tank top and white shorts, with a teal throw pillow beside her.

Indoor Air Quality Solutions

Improve your home’s air quality with our filtration systems, dehumidifiers, and air purifiers designed to remove pollutants and allergens.

Commercial HVAC Services

Air conditioning unit with a person standing nearby outdoors

HVAC System Installation and Replacement

We specialize in designing and installing customized HVAC systems for commercial buildings of any size.

Person welding copper pipes on a refrigeration unit.

Preventative Maintenance

Regular maintenance helps avoid costly repairs and downtime. We offer flexible maintenance plans tailored to your business needs.

Close-up of copper pipes with insulation and a red valve handle, part of a plumbing or heating system, surrounded by insulation material.

Emergency HVAC Repair

When your system breaks down, our team is ready to provide 24/7 emergency repair services to get your business back on track.