Dillon’s Heating and Cooling, 851 Highway 378 Ste 100 1008 Lexington (2026)

06/06/2026

A small missing piece can lead to a big problem.

This is something we found during a routine maintenance visit.

Notice the missing insulation on the refrigerant line? As cold refrigerant travels through that copper line, moisture from the air can condense on the exposed pipe and drip into the drain pan below.

Over time, that constant dripping can cause the drain pan to rust. Eventually, the rust can eat through the metal and create a pinhole leak that allows water to escape where it shouldn’t.

What starts as a small insulation issue can turn into:

* Rusted drain pans
* Water leaks
* Ceiling stains
* Costly drywall repairs
* Unexpected HVAC repairs

That’s why maintenance isn’t just about checking refrigerant pressures and changing filters. It’s about catching the small issues before they become expensive problems.

This homeowner had no idea there was an issue until we pointed it out.

Have you had your system inspected this year?

Serving Lexington, South Carolina and the greater Midlands area.

📞 839-222-3715

05/06/2026

🏠 How Old Is Your Ductwork? 🏠

Most homeowners know the age of their HVAC system… but have you ever thought about the age of the ductwork carrying the air throughout your home?

Over time, ductwork can develop leaks, loose connections, damaged insulation, and airflow restrictions that can lead to:

-Hot and cold spots throughout the home
- Weak airflow from vents
- Higher energy bills
-Longer HVAC run times
-Reduced comfort in certain rooms

Take a look at this recent ductwork repair and sealing project. Small improvements to your duct system can make a big difference in comfort and efficiency.

👇 Let us know in the comments:

-How old is your ductwork?
- Do you have rooms that never seem to get comfortable?
-Are you dealing with weak airflow or warm spots in your home?

If so, your ductwork could be part of the problem.

Dillon’s Heating & Cooling offers duct inspections, airflow evaluations, duct sealing, repairs, and replacements to help your system perform at its best.

📞 Call or Text: 839-222-3715

Proudly serving Lexington, South Carolina and the greater Midlands area.

04/06/2026

👀 SPOT THE DIFFERENCE 👀

Both of these HVAC systems were cooling the same home. One was properly charged, while the other was running low on refrigerant.

The surprising part? The homeowner could barely tell there was a problem.

Because one system wasn’t carrying its share of the load, the second system was forced to work overtime trying to cool a larger portion of the home. That means:

-Longer run times
-Higher power bills
-Increased wear and tear on both systems
-Reduced comfort throughout the home
-Greater risk of an expensive breakdown

The gauge readings in these photos show the difference between a properly charged system and one that is low on refrigerant. Even when your home feels “mostly comfortable,” hidden issues like this can be costing you money every single day.

Don’t wait until your system stops cooling completely.

-Refrigerant Leak Detection
- Refrigerant Charging
- System Diagnostics
- Preventative Maintenance

At Dillon’s Heating & Cooling, we’ll make sure your system is operating the way it was designed to keep your home comfortable and your energy bills under control.

📞 Call or Text: 839-222-3715

Proudly serving Lexington, South Carolina and the greater Midlands area.

03/06/2026

🔧 MAINTENANCE REMINDER 🔧

A few minutes of preventative maintenance today can help prevent costly repairs tomorrow.

Before the summer heat really kicks in, take a moment to:

✅ Replace your air filter
✅ Clear debris from around your outdoor unit
✅ Check thermostat batteries
✅ Make sure all vents are open
✅ Schedule routine HVAC maintenance

Regular maintenance helps improve efficiency, lower energy costs, extend equipment life, and reduce the chance of unexpected breakdowns.

Need a professional tune-up? Dillon’s Heating & Cooling is here to help keep your system running at its best all season long.

📍 Proudly serving Lexington, South Carolina and the greater Midlands area.

📞 839-222-3715

Comment below: When was the last time your HVAC system was serviced? 👇

02/06/2026

⭐⭐⭐⭐⭐ Another Happy Customer!

Nothing means more to us than earning the trust of our customers.

“Very professional, understanding, cooperative, cost-effective, and trustworthy.”

At Dillon’s Heating & Cooling, we believe in showing up on time, providing honest solutions, and treating every customer like family. Reviews like this remind us why we do what we do.

Thank you for trusting us with your home’s comfort!

📍 Proudly serving Lexington, South Carolina and the greater Midlands area.

📞 839-222-3715

01/06/2026

✅ Another Mini Split Installation Completed! ✅

We recently installed this new mini split system for a customer, providing efficient heating and cooling with precise temperature control where they need it most.

Why homeowners love mini splits:
✔ Energy-efficient comfort year-round
✔ No ductwork required
✔ Quiet operation
✔ Individual room temperature control
✔ Great solution for additions, garages, sunrooms, workshops, and older homes

Whether you’re looking to make a bonus room comfortable, condition a garage, or add heating and cooling to a space without existing ductwork, a mini split system could be the perfect solution.

Serving Lexington, South Carolina and the greater Midlands area, Dillon’s Heating & Cooling is proud to provide honest service, quality installations, and family-first care.

📞 Call or text 839-222-3715 for a free estimate.

31/05/2026

Clean work. Clean units. Reliable comfort. 🔧❄️
A properly maintained HVAC system runs better, lasts longer, and keeps your home comfortable when it matters most. At Dillon’s Heating & Cooling, we take pride in doing the job right and leaving every unit cleaner than we found it. Quality work you can trust.

30/05/2026

This customer was told their 2007 Trane system needed to be replaced… but after a full diagnosis, the real issue was simply a bad indoor blower motor.

We installed a brand new universal ECM motor, and now she’s running like a champ again. 💨❄️

Just because a system is older doesn’t always mean it needs to be replaced. Sometimes, the most honest and logical solution is a repair not a costly replacement. At Dillon’s Heating & Cooling, we believe in treating every home like it’s our own family’s. That means taking the time to fully diagnose the system, explain every option, and help our customers make the decision that makes the most sense for their home, comfort, and budget.

Because trust matters, and doing what’s right for our customers will always come first.

Dillon’s Heating & Cooling — honest service, real solutions, and family-first care for homeowners in Lexington, South Carolina and the greater Midlands area.

29/05/2026

Clogged drain lines can lead to water damage, emergency service calls, musty odors, and unexpected HVAC shutdowns. Upgrade your system with the iFLO® Smart Automated A/C Drain Line Cleaning System installed by Dillon’s Heating & Cooling! 💧❄️

• Automatically treats and helps keep your A/C drain line clear year-round
• Monitor your drain line system and drain treatment levels directly from your smartphone
• Helps prevent clogged drain lines, water leaks, overflow issues, and costly damage
• Smart automated dosing system continuously maintains drain line cleanliness with less maintenance
• Reduces buildup from sludge, algae, and debris that commonly cause HVAC drain backups

Most homeowners don’t think about their HVAC drain line until it overflows and causes expensive water damage. The iFLO® system helps stop problems before they happen by automatically monitoring and treating your drain system 24/7.

No more constantly pouring chemicals into the drain line or wondering if your system is backing up. With smart phone monitoring and automated protection, you’ll have peace of mind knowing your HVAC system is protected around the clock.

Protect your comfort, your HVAC equipment, and your home from unexpected drain line problems with a smart upgrade from Dillon’s Heating & Cooling.

📞 Call Dillon’s Heating & Cooling today at 839-222-3715 to schedule your iFLO® Smart Drain System installation — proudly serving Lexington, South Carolina and the greater Midlands area!

28/05/2026

Still changing 2–3 air filters per system every few months? Tired of dusty vents, poor airflow, and constantly remembering when to replace filters? Upgrade your HVAC system with a Whole Home Media Filter installed by Dillon’s Heating & Cooling! 🌬️🏠

• Captures significantly more airborne particles than standard 1” filters for cleaner indoor air
• Helps reduce dust, allergens, pet dander, and airborne contaminants throughout your home
• Longer-lasting filtration — media filters can last 6 months or longer depending on system conditions
• Better airflow and system protection compared to restrictive low-quality disposable filters
• Convenient maintenance — we can replace your media filter during your regular HVAC maintenance visits

Most homeowners are constantly replacing cheap filters every 1–3 months while still dealing with dust buildup and poor air quality. A whole home media filter upgrade gives your HVAC system stronger filtration performance with less maintenance and better overall comfort.

Instead of buying multiple filters every season, enjoy cleaner air, improved airflow, and longer filter life all in one upgrade. Plus, Dillon’s Heating & Cooling can handle the filter replacement for you during scheduled maintenance so you never have to worry about it again.

Protect your HVAC system while helping your family breathe cleaner, healthier air year-round. Call Dillon’s Heating & Cooling today at 839-222-3715 to schedule your whole home media filter upgrade—serving Lexington, South Carolina and the greater Midlands area!

Dillon’s Heating and Cooling

06/06/2026

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