What does the One Hour mean in your company name?

The 'One Hour' in our company name indicates our guarantee to be at your home in the predetermined window quoted when you set your appointment. If we do not show up within that window, your service call fee is waived. 1. Express Appointment: This is an appointment that is scheduled during a specified one-hour time slot. You are promised that a technician will arrive at your home within this one-hour time window. You will also receive a call when the technician is en route to your home. 2. Reserved Appointment: This is an appointment that is scheduled during a specified, two-hour time slot. You are promised that a technician will arrive at your home within this two-hour time window. You will also receive a call when the technician is en route to your home. 3. Standard Appointment: This is an appointment that is scheduled during a specified four-hour time slot. You are promised that a technician will arrive at your home within this four-hour time window. You will also receive a call when the technician is en route to your home. 4. Stand-By Appointment: This appointment is for overflow situations. This appointment will not have a specified time. You will receive a call when the technician is en route to your home. 5. Emergency Appointment: This appointment is for an unspecified time after normal business hours Monday – Saturday and all day on Sundays/Holidays. Calls are dispatched in the same order they are received. You will also receive a call when the technician is en route to your home.

Do you service emergencies after-hours?

Yes, we offer emergency services 24-hours a day, year-round.

How much will my service cost?

The size and complexity of your HVAC issue will determine the cost. Because our trained, licensed HVAC technicians must diagnose the issue before we are able to quote you an accurate cost, we require an appointment to be set to complete a diagnostic on your system. Once the diagnostic is complete, your One Hour(R) technician will walk you through all costs using our Straightforward Pricing(R) Guide so there are never any surprise fees.

How often should I service my HVAC system?

It's ideal to service your cooling system each spring and your heating system each fall to ensure you find small issues before they become big problems.

How often do I need to change my HVAC filter?

Your filter should be changed every one to three months, depending on conditions in your home and your region's climate.

Do you offer purchase financing?

We work built relationships with several lenders to ensure our customers are able to restore comfort in their homes. Ask your technician about your financing options.

What are the advantages of a smart Thermostat?

Smart thermostats learn a household's patterns and adjust heating and cooling according to when a home is occupied, give homeowners the ability to control the thermostat remotely, and enable homeowners to reduce their energy use, saving you money.

HVAC means Heating, Ventilation, and Air Conditioning. HVAC systems refer to air conditioners, furnaces, and any unit that cools indoor spaces during the summer and warm them in the winter. In general, an HVAC system takes in air, heats or cools that air, and blows it into a room or any indoor space. While many homes have separate air conditioning and heating units, others have a heat pump that cools and heats the house. Not only do HVAC systems maintain desired temperatures, but they also improve indoor air quality and regulate humidity levels. But most importantly, these units provide comfort all year round.

What is a SEER Rating?

The SEER (seasonal energy efficiency ratio) is a measure of the efficiency of your heating and cooling system.The higher the SEER rating, the more efficiently a unit operates. The SEER rating of any given unit can range anywhere from 13 to 21.

Bringing Comfort Home

With Expert AC Services

One Hour Heating & Air Conditioning® of Aubrey and Celina

(69 reviews)

Heating & Air Conditioning

Services By One Hour

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Two One Hour Heating & Air Conditioning technicians standing confidently in front of a service van.

Heating, AC & Furnace Repairs in Aubrey, TX

100% Satisfaction Guaranteed

When homeowners want a reliable heating or air conditioning system that they don’t have to think about, they call One Hour Heating & Air Conditioning. We are the premier HVAC service provider in the United States for a simple reason: we actually care about your comfort.

At One Hour, we respect you, we respect your time, and, most importantly, we respect the trust that you put in us to keep your home comfortable. It’s why we back all of our work with a 100% customer satisfaction guarantee for two years, and it’s why we’re always on time—guaranteed.

We Have a Reputation

For Being Punctual, Friendly and Knowledgable

(69 reviews)

Jordan Blackwood

4 months ago

“I had an amazing experience with this HVAC team! They were so friendly, professional, and clearly experts at what they do. I needed a ductless mini-split air conditioning unit installed before Thanksgiving, and they went above and beyond to make it happen. Their attention to detail and commitment to getting the job done right really stood out. I highly recommend them to anyone looking for reliable and knowledgeable service!”

Joey Khammanee

a week ago

“Johnny R and Anthony and the crew came out and got right to work. They knew exactly what needed to be done. They are very knowledgeable and professional about their work and answer all my questions that I've asked. Keep up the great work and the professionalism. Thanks again”

Celeste Salas

4 months ago

“AMAZING service, going above and beyond what is required. Anthony just left my home to check on my system - he was kind, courteous, and very knowledgeable. His recommendation to take care of my system was clear and easy to understand. It was evident that this appointment was not a “sales push” to him, but was an opportunity to help a family stay warm and comfortable in the winter. He worked to find a solution that was best for my home and family, as well as our budget. Super nice guy. We will always used One Hour Heating for our heating/cooling needs, and will continue to do so due to their great service! Thanks, Anthony”

Johnny Rivera

4 months ago

“Anthony and gage were super informative they did a great job performing my maintenance. If you need your hvac units serviced or maintenanced I would 100% recommend this company to everyone.”

Mark Lamping

a month ago

“Johnny, Anthony, and and Gage came out to our residence first thing in the morning. They addressed and fixed the issue quickly, were thorough, and provided great customer service. Scott also was very helpful scheduling service to come out and being transparent. If you want people you can trust, go with these guys!”

Special Offers

Mention at time of service

FREE DUCT CLEANING! Limited time

with the purchase of any new HVAC system (a $999 value)

Upgrade your HVAC system NOW and SAVE!!

Expires: 2025-04-30
$100 OFF ANY HVAC REPAIR over $500

call us at (469) 259-2654

Expires: 2025-04-30
Free Service Call with the Same Day Repair Service

Serving Aubrey, Celina, Anna, Melissa and surrounding areas

One Hour Heating & Air Conditioning keeps you home comfortable all year long.

Expires: 2025-04-30
FREE ESTIMATES ON HVAC SYSTEM REPLACEMENTS

+ No Payment / No Interest for 12 months financing for qualified customers

We are happy to give you a free estimate and provide options to fit your budget

Expires: 2025-04-30

HVAC Services You Can Count On

Our customers love what we do because we treat them like the neighbors they are to us. While we carry the One Hour name, we're an independently owned and operated business with a personal investment in the local community. We back our work with a 100% satisfaction guarantee, provide StraightForwardPricing® guides for your benefit, and will pay you back for being even one minute late to an appointment.

Here For You

When You Need Us Most!

Yellow One Hour Heating & Air Conditioning service van with company branding and slogan.

'Round the Clock Availability

No matter the hour, you can trust One Hour to be there to help you when you get hit with the unexpected.
100% Satisfaction Guarantee

We guarantee our materials, labor, and craftsmanship for up to two years from the date of your service.
StraightForward Pricing® Guide

Before we start any work, we discuss your available options so you know exactly what you are getting and how much it will cost. No hidden fees!
Always On Time…Or You Don’t Pay A Dime!®

We understand your time is valuable, so we promise to arrive at your home within the predetermined time window that you select, or your service call is free.