Air Conditioning

AC Repair in East Texas

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Helping East Texans Beat the Heat for Over 60 Years

TDi Air Conditioning is a residential air conditioning repair specialist that’s been serving Tyler, Longview, TX, and the surrounding areas for over 60 years.


We’ve managed to stay in business this long because we’re committed to two things: getting your AC repaired as quickly as possible and making sure you’re happy with it.


If your AC is down, contact TDi Air Conditioning today to schedule a service call.

Air Conditioner Repair Services in Tyler, Longview, TX, and the Surrounding Areas

HVAC systems these days are more complicated than ever. From your venting to indoor air quality controls, TDi Air Conditioning has your back. Contact us today to schedule an AC repair call in Tyler, Longview, TX and the surroudning areas.

Expert HVAC Repair Services

Fast AC Repair When You Need It Most

AC Replacement and Air Conditioning Upgrades

What to Do If Your AC Smells Strange

 If you’ve noticed a strange smell from your AC, don’t ignore it. Your air conditioner could be warning you of a bigger issue.


While a musty scent during first use is often harmless, stronger or unusual odors like a dirty sock smell, burning, or a gas-like odor could signal problems such as mold growth, electrical issues, or even a freon leak smell. A blocked drain pan, frozen evaporator coil, or excess moisture in your ducts are all common culprits when your AC smells like gas or mildew.


Before calling a professional, try basic troubleshooting: replace your filters, check the drain pan, and ensure the condensate line isn’t clogged.


However, persistent or dangerous smells (especially if your AC smells like burning or exhaust) require immediate attention from a licensed HVAC technician. Routine maintenance is key to preventing these issues.


Are you asking, “Why does my AC smell?” If so, it’s time to schedule a checkup with TDi Air Conditioning and breathe easier.

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The Air Conditioning Service & Repair Company East Texas Trusts

Looking to schedule preventative maintenance or an annual HVAC checkup? TDi Air Conditioning has you covered. Whether you need a brand-new AC installation or a tune-up for your existing system, our expert technicians are here to help.


Contact us today at (903) 597-8381, send us an email, or fill out our online form to request an appointment.