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 SEER2 Rating?

The SEER2 (seasonal energy efficiency ratio) is a measure of the efficiency of your heating and cooling system.The higher the SEER2 rating, the more efficiently a unit operates. The SEER2 rating of any given unit can range anywhere from 13 to 21.

Bringing Comfort Home

With Expert AC Services

One Hour Air Conditioning & Heating® of Las Vegas

4.8

(7524 reviews)

Heating & Air Conditioning

Services By One Hour

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Your Dependable Las Vegas AC Company

We Have a Reputation For Being Punctual, Friendly, and Knowledgeable

When the Las Vegas heat hits, you need an air conditioning service provider you can rely on. At One Hour Air Conditioning & Heating®, we are your trusted partner for reliable air conditioner (AC) services that restore comfort in your home or business. We pride ourselves on providing top-notch, expert AC solutions that give you peace of mind.

Our local team of highly trained and certified technicians is dedicated to providing exceptional service for all your cooling and heating needs. Count on us for prompt, professional, and dependable heating, ventilation, and air conditioning (HVAC) services in Las Vegas.

Our Air Conditioning and Heating Services

At One Hour Air Conditioning & Heating®, we provide a range of Las Vegas air conditioning services to keep your home or business perfectly comfortable, including:

AC system installation: Our certified technicians effectively handle AC system installations, whether you're replacing an existing unit or setting up a brand-new one. We'll help you choose the ideal AC model for your specific cooling preferences.
AC repair: When your AC isn't working as it should, you can count on us to fix it. Our team is equipped to diagnose and repair all major brands and models of AC systems. We offer dependable solutions with straightforward pricing to restore cooling in your home.
Emergency AC repair: When you need to address immediate issues causing your home's AC system to malfunction, you can count on us for 24/7 emergency services in Las Vegas. We will fix the problem quickly to restore comfort and efficiency.
AC maintenance: Regular maintenance is vital for extending your AC's lifespan and optimizing its efficiency. Our comprehensive maintenance checks involve identifying potential issues before they escalate into costly breakdowns. This proactive care prevents unexpected failures and keeps your system operating smoothly.
Ductwork cleaning: Over time, your ductwork can accumulate dust, allergens, and other airborne particles, impacting both air quality and system effectiveness. Our reliable ductwork cleaning services will eliminate this buildup, significantly improving your indoor air quality and allowing your HVAC system to function more efficiently.

We Have a Reputation

For Being Punctual, Friendly and Knowledgable

4.8

(7524 reviews)

Linethz76

2 months ago

“We were very happy & impressed with ONE HOUR AC. The entire experience from getting a quote, purchasing, installation & after sales service was smooth sailing & super easy. They are thorough, reliable and great to do business with. Special shoutout to the team from salesmen Steve, technicians/installers Kevin, Albert & Bobby who came to install and left our place spotless to after sales technician Dylan who inspected the unit after hours on a weekend to ensure that everything is working well and that the weird smell was normal coming from a brand new unit. These guys are efficient, professional and they definitely live up to their name of ONE HOUR . Great experience & gave us peace of mind as home owners. We highly recommend them. You wont be disappointed!”

Lauren Dowe

a week ago

“⭐️⭐️⭐️⭐️⭐️ Exceptional Service from David Hernandez at One Hour Air Conditioning! We can’t say enough great things about David Hernandez! Every time he comes out to our home, he remembers us and treats us like family — it’s clear he genuinely cares about our comfort and well-being. It’s rare to find someone who brings not only technical expertise, but also warmth and consistency to their work. David is always efficient and respectful of our time. He gets the job done right the first time and never leaves us with unanswered questions. What really stands out is how reliable he is — he always follows up after a visit and makes sure everything is running smoothly. We truly feel taken care of. He’s also great at recommending helpful services that can improve our home, like duct cleaning, without ever being pushy. You can tell he’s looking out for what’s best for our household. David is an incredible technician and a great representative of One Hour Air Conditioning. We trust him completely and appreciate all the care he puts into his work every single time. Highly recommend!”

The 'Doc'

2 weeks ago

“I called on a Thursday afternoon for a quote. One hour had a man on site to collect data in less than 24-hours and was early for that appointment. Approval was given that same day and I had a new working heat pump installed and running by noon the next day. 9/10 for these guys. Would recommend and will definitely use again. I was given before during and after photos. Gustavo and Jesus were both polite and professional. Wish every home technician were as accommodating.!”

N M

5 months ago

“Excellent work and service. They did a fantastic job for the price. Alvin and Randy were very professional and thorough. I'm very happy with they service they provided. Our new home was overwhelmed with cigarette smoke by the previous owners. The smell was so bad it was unlivable. The treatment of our air duct system and the fogging they did made a world of difference. I wouldn't hesitate to hire this company again.”

Special Offers

Mention these discounts at time of service

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$89 AC Tune-Up

Regular Price $149

Expires: 2025-08-31

Coupon must be presented at time of purchase. Cannot be combined with any other offers or discounts. Management reserves the right to modify offers at any given time. Some restrictions may apply.
$1800 Off

A Complete Deluxe or Better System

Expires: 2025-08-31

Valid on deluxe or better HVAC system, excludes basic systems. Limit one coupon per household at participating locations. Coupon must be presented at time of purchase. Cannot be combined with any other offers or discounts. Management reserves the right to modify offers at any given time. Some restrictions may apply.
$55 Off Repair

Coupon must be presented at time of purchase. Cannot be combined with any other offers or discounts. Management reserves the right to modify offers at any given time. Some restrictions may apply.

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HVAC Services You Can Count On

Expert Air Conditioning and HVAC Services in Las Vegas

At One Hour Air Conditioning & Heating®, we are a Las Vegas AC company that delivers expert air conditioning and heating services you can truly depend on. Our commitment begins with our on-time guarantee, demonstrating our respect for your schedule. We're Always On Time…or You Don’t Pay A Dime!®

We employ certified and highly experienced technicians who are experienced at handling the unique challenges of Las Vegas temperatures. When you choose us over other AC companies in Vegas, you can expect professional service — including 24/7 emergency support — along with upfront pricing and flexible financing options.

When you need a dependable partner for all your air conditioning and HVAC needs, One Hour Air Conditioning & Heating® is ready to help. Call us or book a service online today!

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.

Financing Available!

Prioritize your comfort without fronting the entire bill on day 1 – contact us today to learn more about financing options.

Discover Your Options

Meet the Las Vegas Team

Donavan Rohde

VP of Operations

An Ohio native that makes Las Vegas home, Donavan has been with One Hour Air Conditioning & Heating^® for over 11 years. After owning a bread distribution company, a friend suggested that he give HVAC a try. Good thing, because since starting as a Maintenance Technician, he’s steadily worked his way into his role as VP. Along the way he’s been instrumental in helping the Las Vegas One Hour Air Conditioning and Heating^® franchise win the President’s Club Award three times, and an NPS award during the 2017 brand convention.

He’s worked hard – advice he passes along to anyone interested in the industry is that “you get out of your profession what you put into it” – but also keeps the atmosphere in the office light and fun. And when he’s not at his day job, he takes advantage of all that Mother Nature has to offer by golfing, hiking, biking and snowboarding with his sons.
Chad Valdriz

Operations Manager

You might occasionally hear Chad greet you with an “aloha,” since he was born in Hawaii. Of course, today he lives in Las Vegas with his wife and three children. A 21-year veteran of the HVAC industry, Chad has been with One Hour Air Conditioning & Heating^® for 11 years. Chad is a problem solver and loves a challenge, which helps him work through any HVAC solution and inspire development of the other technicians he works with. His career has been a personally and professionally satisfying experience, which he credits to the support he gets both locally and from the One Hour corporate office.

When he’s not helping out customers, Chad spends time with his family, sharing special occasions with his wife, supporting his kids in sports and school activities, and even finds time to squeeze in a round of golf when possible.