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Whole Home Comfort & Care Under One Roof

One Hour Heating & Air Conditioning® of Cincinnati

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Meet Your HVAC, Plumbing, and Electrical Experts

At One Hour Heating & Air Conditioning, we’ve kept homes comfortable with expert HVAC services for over 60 years. But did you know we’re part of a family of brands dedicated to your home’s complete care?

Whether it’s reliable plumbing solutions or professional electrical work, our sister companies—Benjamin Franklin Plumbing and Mister Sparky are here to serve you with the same trusted quality and professionalism you’ve come to expect from us.

Meet Your Local Professionals

Benjamin Franklin Plumbing

From routine maintenance to urgent repairs, our professional plumbers deliver dependable plumbing services tailored to your home’s needs.

  • Services include: Water heater repair and replacement, drain cleaning, pipe repairs, and more.

  • Why choose us? On-time guarantees, upfront pricing, and expert plumbers.

 

Mister Sparky

Keep your home powered safely with Mister Sparky’s electrical services. Our trained professionals handle everything from minor fixes to major upgrades with precision and care.

  • Services include: Electrical inspections, rewiring, lighting installation, and surge protection.

  • Why choose us? 24/7 availability, strict safety standards, and a 100% satisfaction guarantee.

Ready to get started? 

We proudly serve Denver with the same dedication to quality and care that has made us a trusted name in home services. Whether you need HVAC, plumbing, or electrical assistance, our experienced teams are ready to provide expert service tailored to your home’s needs. From routine maintenance to emergency repairs, we’re committed to keeping your home safe, comfortable, and running smoothly—all under one roof. Contact us today and experience the convenience of having all your home service experts in one place!

 

Here For You

When You Need Us Most!

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  • '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.

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We Have a Reputation

For Being Punctual, Friendly and Knowledgable

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Beth Clifford

a month 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.”

Zachary Daniel

3 weeks ago

“After having several bad experiences with other providers, Kenny was honest, fair and quick to diagnose and solve my AC issue. Super appreciative of the fast response and honest guidance. He was willing to walk me through everything that he was doing.”

Donna Janning

a week ago

“Bobby did a great job showing me and explaining to me the problems with my AC. He went through all my possible options and helped me make a decision on which was best for me. He was very prompt and friendly. Jason was great as well. He was prompt and very informative in showing me what he was doing along the way as he replaced my AC. He was able to replace it the very next day after I made the decision to install a new one. He was polite and friendly and cleaned up after himself so well that I couldn’t tell he had been there after he left.”

Kelly Farrell

3 months ago

“I recently had One Hour Heating and Air Conditioning perform maintenance on my heating and air system, and I couldn't be more satisfied with their service. From start to finish, the experience was professional, efficient, and hassle-free. The technician, Drew arrived on time, was courteous, and took the time to explain what they were doing. They performed a thorough inspection, cleaned the system, and made sure everything was running efficiently. I appreciated their honesty—no unnecessary upselling, just straightforward recommendations for keeping my unit in top shape. Their pricing was fair, and the quality of service was outstanding. I highly recommend One Hour Heating and Air Conditioning to anyone looking for reliable heating and air maintenance. I’ll definitely be using them again in the future!”

Bruce Horn

a month ago

“Vincent was very good. Went right to work and finished very quickly. Made sure all was working before he left and cleaned up every thing.”

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