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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
Pete Zekauskas
03-16-2026
“Preston completed the plumbing check this morning. He was diligent and cheerful!”
Jason Butts
03-16-2026
“They came within a few hours of me calling. They fixed the issue and they never try to upsell me on unnecessary parts.”
Robin Fallon
03-16-2026
“Jacob did a wonderful job troubleshooting and repairing my heating issue. Trustworthy and knowledgeable- great working with him as I know I can trust and depend on his work.”
James
03-12-2026
“I appreciate Alex from McCarthy for all he did and all the questions I had that he was able to answer. Thank you Alex”
Susan Hicks
03-10-2026
“Very professional”
Terry Delp
03-05-2026
“Great service as always!”
Michael J
03-03-2026
“Excellent service”
Roger Horstman
02-27-2026
“Samuel Rodgers did an excellent job of explaining everything. Was courteous and very upfront and explained things in detail. As a member I payed nothing.”
Tamika Cooks
02-17-2026
“McCarthys took care of an issue with an aged water heater system they addressed my concern they were upfront and honest and I genuinely appreciated the overall service Avery Heath one of their technicians I was particularly pleased with his service and expertise. Thanks !”
Dolly Johnson
02-13-2026
“If I could give ten stars I would. Everyone I encountered was very professional and kind. Customer service is a rare commodity these days. However these folks nailed it. My furnace had to be replaced. It was like 35 years old and parts that were needed to repair was obsolete. They all work so well together as a team. I appreciate all of you so very much. Grateful to have met you all. Thank you 😊”
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
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