What’s the best thermostat setting for summer in Cincinnati?

For optimal comfort and energy savings during summer in Cincinnati, 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 Cincinnati?

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 Cincinnati?

To improve indoor air quality in Cincinnati, 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 Cincinnati?

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 Cincinnati?

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 Cincinnati?

It’s recommended to have your furnace professionally serviced once a year, ideally in the fall before the heating season begins in Cincinnati. 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 Cincinnati?

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

How often should I schedule AC maintenance in Cincinnati?

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

What size HVAC system is right for my home in Cincinnati?

The right HVAC system size for your home in Cincinnati 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.

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Cincinnati HVAC Services

One Hour Heating & Air Conditioning® of Cincinnati

4.9

(5991 reviews)

Heating & Cooling

Services By One Hour

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Expert Furnace Repair and More in Greater Cincinnati and Beyond

Heating Services and More in Cincinnati, OH

Looking for expert heating services in Greater Cincinnati, northern Kentucky, or southeast Indiana? At One Hour Heating & Air Conditioning®, we understand your comfort is paramount. For this reason, we've become the trusted choice for homeowners and businesses throughout the region. We don't just fix furnaces — we deliver peace of mind.

We respect your time, your property, and the confidence you place in us to keep your indoor environment perfectly comfortable. Our commitment to excellence is unwavering, and we stand behind our work. Whether you call us for furnace installation in Cincinnati or repairs outside of the city, we'll arrive on time and finish the job with meticulous attention to detail.

We Have a Reputation

For Being Punctual, Friendly and Knowledgable

4.9

(5991 reviews)

Danitra Campbell

a month ago

“You know how most service technicians will show up late? Well, in this case, I was the one running late and my tech, Devon McCormick, was kind enough to wait for me. Not only that, but when he realized the part we needed was in stock in a nearby warehouse and it would save me a trip back down to our rental property. He ran out and got it same day to fix the issue. Devon’s commitment to me as a random customer, his knowledge and ability to trouble shoot, and willingness to go the extra mile have made me a customer for life. This man not only deserves a raise, but a promotion so he can teach others what it means to be excellent. Give this man a raise!!”

Amanda Fenn

2 weeks ago

“Michael came out right away for a second opinion service. He was very polite and professional. He was very knowledgeable and gave us good advice. I would recommend Michael and One hour heating and air for sure!!”

Robert Mahaffey

a week ago

“Tom Miller, Anthony Bailey and Jason Saylor. Between the three of them, they did a fantastic job. Tom Miller explained throughly how each model runs and what’s best for our home. When Jason Saylor and Anthony Bailey came out to install. They kept us informed on how the installation was going. One installation was completed they showed me how everything works and cleaned up after themselves.”

Beth Clifford

10 months ago

“Cody, Joe and Payton were all great. Very friendly and professional. My outlets needed to be added on the wall not in it and it all looks great. I’m very happy with the work that was done. I’ve been needing electrical outlets in this room for years!!! I would recommend them. I may have other jobs for them as well.”

Mackenzie Doubrava

a week ago

“Bryce and Gabe were very kind, knowledgeable and helpful. They took the time to show my husband how to replace the filters in our unit in our new house because our old house was very different. They were on time, respectful and got the job done for us!”

Special Offers

Mention these discounts at time of service

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24 Month No Interest/ No Payments Promotion

Expires: April 30, 2026

Subject to credit approval, promotional financing offer valid on qualifying purchases made with approved financing through participating lenders. No interest will accrue and no payments are required during the 24‑month promotional period, provided the promotional balance is paid in full before the end of the promotional period. Example of monthly payment terms if you don’t make any payments during the 24‑month promotional period: $92.47/mo. for 120 months for $7,000 financed at 9.99% APR. After the promotional period ends, any remaining balance will be due under the terms of your credit agreement. Minimum payments may be required after the promotional period. Terms and conditions apply. All loans are originated by participating financial institutions.
$89.95 Heating Inspection

Regular price $119. Does not apply to Oil Furnaces or Geothermal.

Expires: March 31, 2026

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.
FREE Second Opinion

On Any Equipment Replacement Estimate

Expires: March 31, 2026

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.
15% Off

Any Indoor Air Quality Product

Expires: March 31, 2026

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.
$53 OFF REPAIR

Expires: March 31, 2026

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.
Purchase a Duct Cleaning Service & Receive 20% Off

A Whole Home Air Cleaner or UV Light

Expires: March 31, 2026

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.
Get 20% Off Aeroseal

How efficient is your system?

Expires: March 31, 2026

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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Explore Our Air Conditioning and Heating Services

Keeping Cincinnati warm and comfortable all season long

Heating Repair: Fast, reliable heating repair when you need it most. Our certified technicians restore comfort quickly, backed by our “Always On Time…Or You Don’t Pay a Dime!”® guarantee.
Heater Maintenance: Prevent costly breakdowns with expert heating maintenance. Regular tune-ups improve efficiency, extend system life, and keep your home safe and warm.
Heater Installation: Upgrade your comfort with professional heater installation. We provide upfront pricing and a two-year guarantee on materials and workmanship for peace of mind.
Furnace Repair: From repairs to installations, our furnace services keep your home cozy and energy-efficient all season long.
Boiler Service: Comprehensive boiler services, including repair and maintenance, ensure dependable performance and compliance with safety standards.
Thermostat Service: Stay in control with our thermostat services. We handle installation and troubleshooting for accurate, convenient temperature management.

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 Cincinnati Team

Mark Hudson

General Manager

Description Coming Soon!
Drew Dahlke

Drew serves as the Operations Manager at One Hour Air Conditioning & Heating, where he is committed to delivering an exceptional experience for both clients and technicians. With nearly 17 years as part of the One Hour team—beginning as a service technician—he brings a deep understanding of the field, a strong work ethic, and a passion for service excellence. His leadership plays a key role in maintaining the company's high standards for quality, efficiency, and customer satisfaction.

Originally from outside the Cincinnati area, Drew relocated with his wife and son nearly two decades ago. Since then, his family has grown to include three more sons and three daughters. When he's not at work, there's a good chance he's cheering from the sidelines or audience at one of his children's football, soccer, lacrosse, track, or choir events.
Steven Schatzle

Install Manager

Steven is a proud Cincinnati native. At the age of 18 he was offered a job in HVAC and never looked back; that was 35 years ago. Steven has worked on both residential and commercial HVAC systems doing anything from repairs to new installs. Today, Steven finds an immense sense of satisfaction ensuring One Hour Heating & Air Conditioning customers receive the highest quality products and services. When he’s not working, he enjoys spending time at home with his wife and two children and going fishing.

HVAC Near Me In...

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

Addyston
Alexandria
Amelia
Aurora
Batavia
Batesville
Bellevue
Bethel
Blanchester
Burlington
Butler
California
Chilo
Cincinnati
Clarksville
Cleves
Covington
Crittenden
De Mossville
Dry Ridge
Erlanger
Fairfield
Falmouth
Fayetteville
Felicity
Florence
Fort Thomas
Franklin
Georgetown
Germantown
Goshen
Guilford
Hamersville
Hamilton
Harrison
Harveysburg
Hebron
Highland Heights
Hillsboro
Independence
Kings Mills
Lakeside Park
Lawrenceburg
Lebanon
Loveland
Maineville
Mason
Miamisburg
Miamitown
Miamiville
Middletown
Milan
Milford
Monroe
Moores Hill
Morning View
Morrow
Moscow
Mount Orab
Mowrystown
New Richmond
New Vienna
Newport
Newtonsville
North Bend
Okeana
Overpeck
Oxford
Patriot
Port William
Ross
Sardinia
Seven Mile
Shandon
Silver Grove
Somerville
South Lebanon
Sunman
Trenton
Union
Verona
Vevay
Walton
Waynesville
West Chester
Wilmington

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

You've got questions

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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.