What’s the best thermostat setting for summer in Las Vegas?

For optimal comfort and energy savings during summer in Las Vegas, set your thermostat to 78°F (25°C) when you're home. If you're away, raising it to 85°F can help reduce cooling costs. Using a programmable or smart thermostat can make these adjustments automatic and more efficient.

Do you provide emergency after-hours HVAC service in Las Vegas?

We are available 24/7 to take your call for emergencies. Our appointment hours are listed above.

How can I improve indoor air quality in Las Vegas?

To improve indoor air quality in Las Vegas, start by regularly changing your HVAC filters, scheduling routine maintenance, and using air purifiers. Consider duct cleaning if your home has excessive dust or allergy symptoms. Proper ventilation and keeping your home clean are key to healthier air.

How often should I service my HVAC system in Las Vegas?

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.

Do you offer HVAC financing in Las Vegas?

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.

How often should I have my furnace serviced in Las Vegas?

It’s recommended to have your furnace professionally serviced once a year, ideally in the fall before the heating season begins in Las Vegas. Annual maintenance helps ensure safe operation, improves efficiency, and can extend the life of your system.

How often should I have my air ducts cleaned in Las Vegas?

It’s generally recommended to have your air ducts cleaned every 3 to 5 years in Las Vegas, or more often if you notice dust buildup, allergies, or musty odors. Homes with pets, recent renovations, or high pollen levels in Las Vegas may benefit from more frequent cleanings to maintain healthy indoor air quality.

How often should I schedule AC maintenance in Las Vegas?

You should schedule AC maintenance once a year, ideally in the spring before the cooling season starts in NV. Regular tune-ups help your system run efficiently, prevent breakdowns, and extend the life of your unit, especially important in Las Vegas's summer climate.

What size HVAC system is right for my home in Las Vegas?

The right HVAC system size for your home in Las Vegas depends on factors like square footage, insulation, number of windows, and local climate. A professional load calculation ensures your system is properly sized for comfort and efficiency. Oversized or undersized units can lead to higher energy bills and uneven temperatures.

Bringing Comfort Home

Las Vegas HVAC Services

One Hour Air Conditioning & Heating® of Las Vegas

4.8

(7821 reviews)

Heating & Cooling

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.

Las Vegas Heat Wave? We're Here to Save!

In 2024, Las Vegas hit an all-time hottest temperature of 120 degrees and a record 112 days over 110 degrees. It was the hottest summer on record. When the temperatures spike, our team is prepared for a surge in demand. In extreme heat, a broken AC unit can be more than an inconvenience – it can be downright dangerous, accounting for more than 2,200 emergency room visits in a single season. At One Hour®, it's our goal to repair your AC system and restore comfort in your home as quicky as possible.

Here's how we helped one household during a Las Vegas heat wave:

"We had One Hour Air Conditioning install a new A/C unit last summer. We were in the middle of a heat wave when our old unit stopped working so while we waited for the new unit, One Hour Air Conditioning loaned us portable A/C units and installed the exhaust hoses through the windows so that we were comfortable while waiting. They have come out more than once to check on the unit. Today was the last call they made as part of their free one year check up and maintenance. Very professional and thorough service tech. I would highly recommend their work to any one. We are very happy. They are also very reasonably priced."

—Brigitta G. of Las Vegas ⭐⭐⭐⭐⭐

We Have a Reputation

For Being Punctual, Friendly and Knowledgable

4.8

(7821 reviews)

DJ CHIMZ

2 months ago

“Hard working and helped me out with my system! The guys (Kevin, Gustavo, Ian, Ethyn, Junior) came in and installed my new system. My house is a lot cooler and quieter too. I will definitely recommend this company for your AC and Heating needs!”

Patricia Morelli

3 weeks ago

“Outstanding Service from 1 Hour Air Conditioning! I’m extremely pleased with the excellent service I received from 1 Hour Air Conditioning. They quickly diagnosed a problem I was having with my air conditioning and handled everything in an expedited and professional manner. A special thank you to Supervisor John Kuech, who was incredibly helpful, knowledgeable, and professional. He truly knows how to treat customers and made sure the issue was resolved correctly. I’d also like to recognize Daryl, the service technician, for his professionalism and dedication. He’s a hard worker who didn’t give up until the job was done right. I highly recommend 1 Hour Air Conditioning for anyone in need of prompt, professional, and courteous service!”

Scott Burns

2 weeks ago

“Our experience with One Hour Air Conditioning and Heating was phenomenal! Leading with our technician Cristofer texting us ahead of his visit…with a picture of his handsome self! Upon his arrival and his insistence that he wear protective foot covers…Christoper proceeded to blow us away with how thorough and meticulous he was inspecting our furnace and generously taking a look at our AC unit at no extra charge! (I hope that last bit of information won’t jeopardize his position with the company…) In all, my wife and I were so pleased and enamored with Christoper’s professional, and oh so congenial manner! If possible we’d be drawing up adoption papers for him…he’s that good!)”

Terri Duncan

in the last week

“I signed up for One Hour A/C and Heating’s maintenance plan to get my air conditioner and heater ready for the upcoming season. I also had some concerns about my ductwork since the airflow in my house wasn’t even from room to room. Samuel Yockey came out to inspect my heater, and he was great! He showed up right on time, and I even got a text alert letting me know he was on his way. He really knew his stuff and explained that my heating unit is in great shape and ready for winter. He also went up to the attic, took pictures of my ductwork, and showed me exactly why the air wasn’t flowing evenly. Turns out, the builder didn’t complete the ductwork in a way that balances airflow properly. Samuel walked me through several options to fix it and gave me different price points, which I really appreciated. Overall, Samuel was professional, friendly, and super knowledgeable. I hope he’s the one who handles my future checkups! I definitely recommend signing up for One Hour’s maintenance plan—it’s an easy way to keep your system running efficiently and avoid expensive repairs later on.”

Christopher O'keefe

2 months ago

“David and Alex were great. AC stopped working at night and they came out quick and fixed the issue. Capacitor needed to be changed. No BS about needing a whole new unit. Very professional and knowledgeable. Good guys.”

Special Offers

Mention these discounts at time of service

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$79 Heating Tune-Up

with Breakdown-Free Guarantee!

Expires: October 31, 2025

Breakdown-Free Guarantee valid for 6 months from date of service. Recommended repairs must be completed at time of service. Regular price $149.
End of Season Savings!

Free Maintenance for 3 Years with HVAC System Replacement

Valid only on Deluxe or higher systems. Receive annual maintenances at no cost for three years with purchase. 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.

Expires: October 31, 2025

PLUS 10 Year Parts and Labor Warranty | Financing Available!
Limited time only!

24 Months with No Interest and No Payments

Expires: December 31, 2025

Start your project now and pay nothing for 24 months. Terms and conditions apply. Financing is subject to credit approval. Financing is provided by one or more third-party lenders, not by Authority Brands.
$55 Off Repair

Service fee may apply. Valid at participating locations. Limit one coupon per household. Coupon must be presented at time of purchase. Cannot be combined with any other offers or discounts. Some restrictions, taxes and fees 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.

HVAC Near Me In...

One Hour Heating & Air Conditioning® of Las Vegas services the following communities:

Las Vegas
Henderson
North Las Vegas
Paradise
Enterprise
Whitney
Pahrump
Boulder City
Summerlin South
Winchester
Blue Diamond
Indian Springs
Jean
Logandale
Mesquite
Moapa
Nellis Air Force Base
Overton
Dry Lake
Crystal
Moapa Valley
Echo Bay
Coyote Springs
Cold Creek
Corn Creek
Johnnie
Mountain Springs
Goodsprings
Arrolime

One Hour Heating & Air Conditioning technician talking to a customer on the phone.

Hours of Operation

We are available 24/7 to take your call for emergencies. For all other services, our appointment hours are:

Monday

24 hours

Tuesday

24 hours

Wednesday

24 hours

Thursday

24 hours

Friday

24 hours

Saturday

24 hours

Sunday

24 hours

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Expert Tips

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Servicing your entire home

Part of the Authority Brands Family

Authority Brands is the leading provider of in-home services, building brands that support the success of franchisees as well as better the lives of the homeowners we serve and the people we employ.