Connect With Us
Please leave your information below and we will be in contact soon.
Omaha, NE
Omaha, NE
Bringing Comfort Home
Omaha HVAC Services
McCarthy's One Hour Heating & Air Conditioning®
4.8
HVAC, AC & Furnace Repairs in Omaha
When Omaha homeowners want a reliable heating or air conditioning system they don’t have to think about, they call McCarthy’s One Hour Heating & Air Conditioning in Omaha. We’re the premier HVAC service provider in the area for a simple reason: We actually care about your comfort.
We offer complete heating and cooling services throughout Omaha and surrounding communities, including:
If you never want to worry about your HVAC system again, consider a Club Membership. When you join, you’ll enjoy in-depth yearly system inspections, priority scheduling, discounts on parts and repairs, and other exclusive member perks.
At One Hour Heating Air Conditioning of Omaha, we respect you, your time, and, most importantly, the trust you put in us to keep your home comfortable. That’s why we back all our work with a 100% customer satisfaction guarantee for two years. We provide you with our StraightForward® Pricing Guarantee so you know what the service will cost before we start the work. Plus, we’re so committed to arriving on time that we’ll pay you back for being even one minute late to an appointment.
We Have a Reputation
For Being Punctual, Friendly and Knowledgeable
4.8
Karen Jackson
03-26-2026
“Right on time, very efficient and knowledgeable. Gave us all the information we needed. Great service!”
David Robin
03-24-2026
“Jack diagnosed the furnace issue and worked with the office to get the part installed the same day.”
Larry Faut
03-24-2026
“Jack was very polite, respectful and knowledgeable. He did a great job and I would highly recommend him.”
Mary Colofiore
03-24-2026
“Richard was excellent! Very thorough and knowledgeable! Great technician..will call him again when needed!!!”
Otis
03-23-2026
“Boi is a great technician. Explained everything clearly and took care of our equipment. Great guy. Great service.”
Mark Hoier
03-21-2026
“Richard was very thorough and went above and beyond to be helpful.”
Steven Hardison
03-21-2026
“Did a awesome Job.”
Mike Warner
03-21-2026
“Always friendly and honest.”
Toughloveera
03-20-2026
“Great professionalism displayed throughout the process, and they came earlier than expected. Thanks”
Rick Keimig
03-19-2026
“Richard was on time , polite, and through. He explained what he saw, and made valued recommendations.”
When it comes to HVAC companies in Omaha, you have plenty of options. But there are lots of reasons why so many of your neighbors and friends recommend us for furnace repair, ac repair, and HVAC replacement.
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 a locally owned and operated business with a personal investment in the community. McCarthy’s One Hour Heating Air Conditioning is also proud to be a veteran-owned business and an avid supporter of Omaha Heart Heroes.
When we onboard a new HVAC technician, he or she undergoes an extensive background check to ensure our customers’ safety. We strive to maintain the most experienced and highly skilled HVAC team in Omaha by hiring only the best HVAC professionals and providing them with continuous training opportunities. When our techs are on the job, they follow a strict code of conduct that ensures complete customer comfort and satisfaction.
Find out for yourself why customers love what we do. Call our Omaha HVAC repair, installation, and maintenance team today!
Here For You
When You Need Us Most!
'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.
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
Expert Tips
Learn From Our HVAC Experts
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.
