Written Guide
Smart Thermostats for Your Home: Are They Worth It?
Manage your home temperature with ease using smart thermostats. Enjoy convenience, energy savings, and personalized temperature settings.
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Air Conditioning Guides for Oklahoma Homeowners
Air Conditioning guides from the Yarbrough & Sons team.
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Latest guides
Showing 25 to 48 of 95
Video Guide
AC turning on and off every few minutes
Repeated short starts and stops are different from an AC that runs longer on a hot day. Learn what to record and why sizing, airflow, controls, and equipment condition need checking.
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Video Guide
An AC compressor problem needs a complete diagnosis
The compressor moves refrigerant through the AC, but a warm house does not automatically mean it failed. Understand the diagnosis and the wider repair decision before approving replacement.
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Video Guide
Help your HVAC technician find the problem
The noise on Tuesday or a change after a storm may matter when the AC works normally at the appointment. Prepare useful notes, clear access, and questions before the visit.
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Video Guide
What AC diagnostic readings actually tell you
A refrigerant pressure or amp reading only makes sense in context. Learn how a full AC diagnosis connects measured performance, equipment specifications, and the symptoms in your home.
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Why your AC may be blowing warm air
Warm air can come from several different AC problems. Learn what you can observe without opening the unit and why a full diagnosis matters before adding refrigerant or replacing parts.
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Video Guide
Window AC electrical safety
A window AC needs the right electrical connection, not a convenient extension cord. Check the unit’s instructions, preserve its grounding, and have unsuitable outlets evaluated.
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Written Guide
Why Air Conditioners Break Down in Late Summer (And How to Make It to October)
Avoid the hassle of a summer AC breakdown. Discover why air conditioners fail late in the season and how to check yours.
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Written Guide
AC Troubleshooting Checklist: What to Check Before You Call for Repair
Use this AC troubleshooting checklist to identify common issues before calling a technician. Save time and money on repairs.
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Written Guide
AC Repair Cost in Oklahoma: What Every Fix Really Costs (2026)
Concerned about AC repair cost? Explore factors affecting pricing and get prepared for common repair scenarios in Oklahoma.
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Written Guide
Why Is My AC Running Constantly? When It’s Normal - and When It’s Not
Is your AC running constantly? Learn if it is normal or a sign of trouble during hot summer days in Oklahoma.
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Written Guide
10 Reasons Why You Should Replace Your AC in Spring, Not Summer
Don't wait for a 100-degree emergency! Discover 10 reasons to replace your AC in spring, including lower pricing, better financing, and higher install quality.
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Written Guide
Why Your Electric Bill Is So High (The Answer Is Outside Your House)
Seeing a massive spike in your utility bills? Discover how a hidden outdoor problem - cottonwood buildup - causes a high electric bill from AC units and how to fix it.
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Written Guide
Are AC Tune-Ups Actually Worth It?
Don't get scammed by low-cost offers. Discover if AC Tune-Ups are actually worth it, what a real checklist includes, and how to protect your warranty.
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Written Guide
How to Prepare Your AC for Summer: 10 Homeowner Tips
Don't wait for a 90-degree day! Follow these 10 expert homeowner tips to prepare your AC for summer and avoid a cooling emergency.
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Written Guide
7 Signs Your AC is Failing and Won’t Last the Summer
Don't get caught in the 100-degree heat! Learn the 7 signs your AC is Failing and won't last the summer, from rising utility bills to the critical 12-year age mark.
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Written Guide
What to Do When Your AC Won’t Turn On in Oklahoma City
Find out what to do when your AC won't turn on in OKC during the summer heat. Get essential tips for homeowners.
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Written Guide
5 Common AC Repairs That Prevent a Summer Breakdown
Don't get stranded in the heat! Our Service Manager lists the 5 common AC repairs found during maintenance that prevent major summer failures.
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Written Guide
AC Repair vs. Replacement: Why the $5,000 Rule Doesn’t Make Sense Anymore
Deciding between AC repair vs replacement? Learn why the classic $5,000 rule fails today and discover the "12 and 12" rule for better decision-making.
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Written Guide
8 Simple AC Maintenance Tips Every Homeowner Should Do Before Summer
Don't wait for a breakdown! Follow these 8 simple AC Maintenance Tips to keep your system running efficiently and avoid costly summer repairs.
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Written Guide
Are Mini Splits Worth It? The Truth Homeowners Don’t Hear
Thinking about a ductless system? We answer: Are mini splits worth it? Explore the pros of efficiency vs. the reality of "disposable" equipment.
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Written Guide
What AC Size Do You Really Need? Stop Guessing by Square Footage
Stop guessing! Our AC Sizing Guide explains why square footage isn't enough. Learn about heat load, humidity control, and why bigger isn't always better.
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Written Guide
Ranking the Best and Worst Mini Split Brands: The Ultimate Tier List
Don't buy a disposable unit! Our expert guide ranks the best mini split brands like Mitsubishi and Samsung vs. DIY options like Mr. Cool.
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Written Guide
A/C Repair Cost Breakdown: What Contractors Don’t Want You to See
Ever wonder why an AC repair cost is what it is? We break down the math: parts, labor, overhead, and why "net profit" isn't as high as you think.
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