AC Repair & HVAC Service in Katy, TX

Air Tech of Katy provides AC repair in Katy, TX, along with installation and maintenance. If the system runs without cooling, cycles repeatedly or leaves parts of your home uncomfortable, explain those symptoms when arranging a visit.

Start with air conditioning repair for an active problem. For an aging system or repeated breakdowns, compare AC installation and replacement options with the cost and scope of another repair. Discuss airflow, equipment sizing and the rooms you want to keep comfortable before choosing a new unit.

Routine AC maintenance serves a different purpose from diagnosing a breakdown. Ask about a Katy AC tune-up when your system is operating, and report any developing concerns. For urgent cooling trouble, call the Katy team at (713) 571-2112 to describe the situation and confirm scheduling.

For furnace repair in Katy, start with an evaluation of the heating problem. Tell the team if the furnace will not start, shuts down early or leaves rooms cold. Heating repair can help identify the cause before you decide whether to replace equipment.

Considering furnace replacement or installation? Review equipment condition, recent repairs and the proposed installation together. Ask how the heating equipment will work with the rest of your HVAC system and whether a heat pump is an option for your home.

Plan heating maintenance while the system is working and keep a record of any comfort changes between visits. Air Tech of Katy can help you choose the appropriate appointment for repair, replacement or a seasonal tune-up.

Your home’s electrical system does far more than turn on the lights, it powers everything you rely on every day. Air Tech of Katy delivers professional Katy electrical services designed to support modern homes safely and efficiently, whether you’re upgrading, remodeling, or troubleshooting an issue.

Our licensed electricians handle everything from electrical panel upgrades and circuit installations to indoor and outdoor lighting, surge protection, and smart home integrations. Whether you’re adding new technology, improving energy efficiency, or addressing outdated wiring, we focus on clean workmanship and code-compliant solutions that keep your home running smoothly and safely.

Plumbing problems have a way of affecting your entire home, often when you least expect it. Air Tech of Katy provides reliable Katy plumbing services that restore function, protect your property, and keep daily routines uninterrupted.

We specialize in professional drain cleaning, bathroom plumbing upgrades, fixture replacements, leak repairs, and water flow solutions throughout the home. From stubborn clogs to full bathroom plumbing projects, our team focuses on practical, long-lasting fixes that improve performance and prevent future

A standby generator gives you peace of mind when the grid goes down — keeping lights, refrigeration, and essential systems running. Air Tech of Katy provides whole-home generator installation, service, and maintenance to help homeowners stay prepared year-round.

We make it easy to protect your home with a system that’s sized correctly and maintained for reliability. With specials, financing options, a 100% satisfaction guarantee, and excellent customer reviews, Air Tech of Katy offers backup power you can trust when it matters most.