Sigler Heat and Air

09/07/2026

Happy Labor Day, Tulsa!

09/05/2026

Ductwork problems waste more energy than most homeowners realize. Leaky ducts lose 20-30% of conditioned air before it reaches your rooms, forcing your system to work harder and your energy bills to climb higher. Disconnected sections send expensive heated or cooled air into attics and crawl spaces where it does nothing for your comfort. Poor insulation on ducts running through unconditioned spaces loses even more efficiency. Crushed or kinked ducts restrict airflow and strain your equipment. Our technicians can inspect your ductwork, identify problem areas, and recommend solutions that improve comfort while reducing energy waste.

09/03/2026

Your fall HVAC checklist:
1. Schedule furnace inspection before winter.
2. Replace your air filter.
3. Test your heating system now, not when you need it.
4. Clear leaves and debris from outdoor units.
5. Check thermostat batteries.

These simple steps prevent emergency calls when temperatures drop.

09/01/2026

September's cooler mornings mean you'll start using heat soon. Before you switch your thermostat from cool to heat, there's one critical thing to check: your furnace filter. If you've been running AC all summer with the same filter, it's clogged with dust and pollen. A dirty filter restricts airflow to your furnace, causing it to overheat and shut down on safety limits. Replace the filter now, before you need heat for the first time.

09/01/2026

As August ends and we head into fall, now is the perfect time to schedule your furnace inspection. Don't wait until the first cold snap when everyone calls at once. Our technicians can inspect your heating system while their schedules are open, catch potential problems before winter, and ensure your furnace is ready when you need it. Fall maintenance prevents emergency calls on freezing January nights when repair costs are higher and wait times are longer.

https://www.siglerheatandair.com/hvac/fall-furnace-maintenance-special/?utm_source=Social+Media&utm_medium=Posting

Celebrate Sigler's 79 years in Tulsa with our $79 furnace maintenance special. Expert technicians, not salespeople, ensuring your heating system runs efficiently all winter.

08/29/2026

Not all HVAC companies will tell you this, but sometimes repair is smarter than replacement. If your system is under 10 years old, well-maintained, and the repair cost is less than half the replacement cost, repair usually makes financial sense. We regularly fix systems that other companies claim need replacement because we have the technical expertise to solve complex problems. Our technicians give you honest assessments with both repair and replacement options—then let you decide what's best for your situation and budget.

08/27/2026

Your AC's refrigerant doesn't get used up like gasoline. It circulates in a closed loop, transferring heat from inside your home to outside. If your system is low on refrigerant, that means there's a leak—and simply adding more refrigerant without fixing the leak is a temporary fix that wastes money. Our technicians locate leaks, repair them properly, and then recharge your system to the correct level. That's the right way to solve low refrigerant problems.

08/24/2026

Window treatments make a bigger difference than most people realize. Direct sunlight through windows creates significant heat gain that your AC must overcome. Close blinds and curtains on sun-facing windows during the hottest parts of the day. Light-colored or reflective treatments work better than dark colors. Cellular shades trap air for better insulation. Even simple adjustments to your window coverings can reduce cooling costs and improve comfort throughout your home.

https://www.siglerheatandair.com/hvac/energy-saving-hvac-tips/?utm_source=Social+Media&utm_medium=Posting

Learn proven HVAC energy-saving strategies from Tulsa's most trusted heating and cooling experts. Simple tips that reduce utility costs while maintaining comfort.

08/22/2026

HVAC technicians use terminology that can sound confusing if you don't know the basics. SEER measures how efficiently your system cools. Tonnage refers to cooling capacity—a 3-ton system doesn't weigh 3 tons, it can remove the heat equivalent of melting 3 tons of ice in 24 hours. The compressor is your AC's heart, pumping refrigerant through the system. Understanding these common terms helps you ask better questions and make informed decisions when discussing repairs or replacements with technicians.

https://www.siglerheatandair.com/hvac/glossary-of-terms/?utm_source=Social+Media&utm_medium=Posting

Navigate HVAC discussions with confidence using our comprehensive glossary of heating and cooling terms from Tulsa's most trusted HVAC company since 1947.

08/19/2026

Strange noises from your AC mean something specific is wrong. Squealing usually indicates belt or motor bearing problems. Grinding suggests metal-on-metal contact that will cause damage. Hissing often means refrigerant leaks. Banging or clanking points to loose components. Bubbling sounds in refrigerant lines signal low charge. Don't ignore unusual sounds—they're your system telling you it needs help before a small problem becomes an expensive failure.