Cool Talk with Hartzell's | Your HVAC Questions, Answered!

Give Use A Shout Your home's HVAC system silently powers through every season, providing the comfort we take for granted—until something goes wrong. This deep dive uncovers why maintenance isn't just a checkbox, but a crucial investment in your home's health, your wallet's wellbeing, and your family's comfort. We've gathered insights from HVAC professionals, homeowner...

Give Use A Shout The temperature suddenly drops, or worse, rises to unbearable heights, and you're scrambling to find someone, anyone, who can fix your heating or cooling system. That's when you spot it: a $49 HVAC tune-up special that seems too good to pass up. But should you make that call? Our deep dive into HVAC service practices reveals why those rock-bottom maintenance offers are o...

Give Use A Shout Every breath you take at home could be filled with invisible threats. While we worry about outdoor pollution, the truth is your indoor air might be more dangerous, packed with concentrated levels of allergens, particulate matter, and biological contaminants that affect your health in ways you'd never expect. In this fascinating exploration of indoor air quality, we delve into...

Give Use A Shout Would you like to slash your heating and cooling costs while keeping your home perfectly comfortable in any weather? That's exactly what geothermal heating and cooling systems promise, and we're taking a deep dive into this remarkable technology to separate fact from fiction. At its core, geothermal taps into the Earth's stable underground temperature (a consistent...

Give Use A Shout Geothermal HVAC systems offer Oklahoma homeowners remarkable efficiency by tapping into the earth's stable underground temperature instead of fighting extreme outdoor conditions. These systems can slash energy costs by up to 70% while providing consistent comfort, quiet operation, and exceptional durability with ground loops lasting 50+ years. • Geothermal systems work by mov...

Give Use A Shout What if the secret to slashing your energy bills and increasing year-round comfort was right beneath your feet? In this powerful episode of Cool Talk , we dive deep into geothermal HVAC technology with the experts at Hartzell’s Heat & Air , pioneers of geothermal installation in Oklahoma for 15+ years. Discover how geothermal systems: 🌍 Use the earth’s stable underground temp...

Give Use A Shout In this episode of Cool Talk , we dive into one of the most overlooked (and expensive) issues in home cooling: refrigerant leaks . If your AC is struggling to keep up, running nonstop, or sending your energy bills sky-high, you could have a leak. And if left unchecked, it can wreck your system’s efficiency , shorten its lifespan, and drain your wallet. We’ll cover: ⚠️ Common signs...

Give Use A Shout In this episode of Cool Talk , we tackle the question every homeowner dreads: “Why is my AC making that sound?” From rattling and buzzing to clicking and banging, strange air conditioner noises can be alarming, but not every sound means an expensive repair. This episode walks you through: 🔊 The most common AC noises and what they usually mean 🧰 Easy, safe troubleshooting tips yo...

Give Use A Shout Your ductless system worked overtime during the winter — now it’s time to return the favor. In this spring tune-up episode of Cool Talk , we walk you through how to deep clean your ductless mini-split system to keep it running smoothly, efficiently, and cleanly all summer long. We cover: Why spring is the perfect time for a system reset How to safely clean the filters, coils, and...

Give Use A Shout Spring is here! 🌷 That means it's time to get your air conditioner ready for peak summer performance. In this video, Hartzell's Heat & Air provides an easy-to-follow, step-by-step DIY maintenance checklist to keep your AC system running efficiently, prevent breakdowns, improve indoor air quality, and reduce energy bills all summer long. 🔧 DIY AC Maintenance Checkli...

Give Use A Shout Ever dreamed of adjusting your home's temperature by simply saying, "Hey Google, set the AC to 69 degrees"? Now you can! In this video, Hartzell's Heat & Air describes how voice-controlled smart thermostats seamlessly integrate with your favorite voice assistants ( Google Assistant, Alexa, Siri ) to transform your home comfort experience. 🌟 What You'l...

Give Use A Shout Want to extend the lifespan of your HVAC system, boost energy efficiency, and maintain optimal comfort in your home, all while saving money? In this episode, Hartzell's Heat & Air shares essential Do-It-Yourself HVAC maintenance tasks that every homeowner can easily perform. Discover simple yet highly effective strategies for maintaining your heating and cooling equipment...

Give Use A Shout In this episode of Cool Talk , we pull back the curtain on what really separates a long-lasting, high-efficiency HVAC system from one that breaks down early and costs you more in the long run. Proper installation is more important than the brand itself, and we explain why . Join us as we break down the key factors that make or break an HVAC system , including: Why choosing a licen...

Give Use A Shout Thinking about a new HVAC system but unsure about the estimate process? We've got you covered! In this episode, you'll discover exactly what to expect when you request a complimentary HVAC installation estimate from Hartzell’s Heat & Air, Central Oklahoma's trusted heating and cooling experts. Drawing on over 45 years of local experience and an engineering-backe...

Give Use A Shout Ever wondered how professionals determine the right size HVAC system for your home or building? In this episode, Hartzell’s Heat & Air demystifies the essential step of HVAC Load Calculations —a critical process ensuring optimal comfort, maximum energy efficiency, and long-term system reliability. Using the industry-standard Manual J method by ACCA , accurate load calculations...

Give Use A Shout Welcome to Hartzell's Heat & Air, where over four decades of HVAC excellence meet innovative solutions for your home and business comfort needs. Serving Kingfisher and the greater Oklahoma City metro area, we specialize in delivering top-tier heating, cooling, and geothermal services that ensure year-round comfort and energy efficiency. What You'll Discover in This E...

Give Use A Shout In this episode of Cool Talk , we break down one of the most common customer questions in the HVAC world: “Why are there separate dispatch and diagnostic fees?” And more importantly — “Why does that part seem so expensive?” At Hartzell’s Heat & Air , we believe in doing business the honest way. That means giving you a clear explanation of how our pricing works, why it’s struct...

Give Use A Shout In this episode of Cool Talk , we break down exactly how homeowners and businesses can take advantage of powerful tax credits when installing geothermal heat pump systems . Backed by the Inflation Reduction Act , these federal incentives are putting real money back in your pocket — and Hartzell’s Heat & Air is here to guide you through every step, from system design to paperwo...

Give Use A Shout In this episode of Cool Talk , we spotlight Hartzell’s full-service geothermal HVAC solutions , and why more Oklahomans are turning to this long-lasting, energy-efficient technology. From system design and installation to ongoing warranty support , Hartzell’s Heat & Air does it all, bringing industry-leading geothermal comfort to homes, businesses, and new builds across Kingfi...

Give Use A Shout In this episode of Cool Talk , we explore how geothermal heating systems are transforming comfort, energy savings, and sustainability across Oklahoma homes and businesses , and why Hartzell’s Heat & Air is the team trusted to do it all. We don’t just install geothermal, we travel , design , install , and support every system with warranties backed by real people, not call cent...

Give Use A Shout In this episode, we explore the rising demand for commercial geothermal systems and the powerful incentives available to businesses looking to go green and save money. Join us as we break down: The growing commercial market for geothermal HVAC in Oklahoma and beyond How tax credits, rebates, and financing options make geothermal more accessible than ever The long-term cost savings...

Give Use A Shout In this episode, "Maximize Your HVAC System's Lifespan Today" we pull back the curtain on what truly sets Hartzell’s Heat & Air apart in the HVAC world, not just in Kingfisher, Oklahoma, but across the entire OKC metro. For over 40 years, we’ve been doing HVAC correctly, no shortcuts, no gimmicks, just honest work with actual results. Whether you’re a homeowner...

Give Use A Shout In today’s episode, we’re exploring what makes Hartzell’s the trusted name for heating, cooling, and indoor air quality across Kingfisher, Oklahoma , and the greater OKC metro . Whether you're a homeowner tired of guessing what’s wrong with your system or a business owner looking for reliable service, this episode gives you a behind-the-scenes look at how we do things, the ri...