AOT Mechanical technician servicing a rooftop HVAC unit

Keeping The Woodlands
comfortable since 2009.

Residential, commercial, and mobile home HVAC. Repair, replacement, and backup generators for when the grid goes down.

Call (281) 883-9972Our services
Google rating
4.9 ★
Verified reviews
410+
Years in business
17
Financing
Available

What we do

Full-service HVAC for homes, businesses, and mobile homes across The Woodlands and the surrounding area.

AC and Cooling

AC and Cooling

Repair, replacement, and maintenance for residential, commercial, and mobile home air conditioning systems.

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Heating

Heating

Furnace and heat pump repair, replacement, and seasonal maintenance for all building types.

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Duct Work

Duct Work

Full duct replacement, sealing, and inspection for residential and commercial systems.

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Backup Generators

Backup Generators

Standby generator sizing, installation, and maintenance for homes, businesses, and industrial facilities.

Learn about backup generators
AOT Mechanical technician with completed rooftop unit installation

The Woodlands HVAC since 2009

AOT Mechanical started in 2009 and has been keeping homes and businesses across The Woodlands comfortable ever since. Residential, commercial, and mobile homes. The crew handles all of it, including backup standby generators that most local HVAC contractors do not touch.

410 Google reviews at 4.9 stars. Consumer and commercial financing available.

More about AOT Mechanical

What customers say

4.9 stars from 410+ verified Google reviews.

“AOT was great. They answered the phone right away and you get to talk to A REAL PERSON!!! They were very nice and treated me like I needed urgent assistance and sent a technician within a few hours who managed to diagnose and fix my AC within a few minutes.”

Ryan Corcoran

“I recently had a problem with two ductless heating and cooling units and was extremely impressed with the service I received. Jessica did a fantastic job coordinating the appointment and made the process easy from the start. Charlie was professional, knowledgeable, and quickly diagnosed the issue.”

David Kihneman

“All of the crew was polite and considerate of the property. Knew their jobs and wasted no time getting us back up and running. Great people to have working in your house. 10 stars if available.”

Common questions

How often should I have my HVAC system serviced?
Twice a year is the standard recommendation: once in spring before cooling season and once in fall before heating season. A maintenance visit typically includes checking refrigerant levels, cleaning coils, inspecting electrical connections, and testing the thermostat. Regular service catches small problems before they become expensive repairs.
Do you work on mobile homes?
Yes. Mobile home HVAC systems have different requirements from standard residential units, including different duct sizing, mounting considerations, and electrical configurations. AOT Mechanical has been servicing mobile homes since 2009.
What size backup generator do I need for my home?
It depends on what you want to keep running during an outage. A licensed electrician will calculate your essential loads (AC, refrigerator, lights, medical equipment) and recommend a generator sized to handle them with headroom for startup surges. AOT Mechanical handles generator sizing, installation, and maintenance for homes and businesses.
How quickly can you respond to an emergency?
Our team aims to get a technician to you as quickly as possible, often within a few hours. Multiple reviews mention same-day service, and we answer the phone with a real person.
Do you offer financing?
Yes. AOT Mechanical offers both consumer and commercial financing options for HVAC replacements and generator installations. Ask about available plans when you call.

Need HVAC service in The Woodlands?

Call or email. A real person answers the phone.

(281) 883-9972Contact us