Sigler Heat and Air

11/02/2026

The winter itch — dry skin, scratchy throat, static shocks — is partly the season, but your furnace makes it worse. Every time it runs, it pulls moisture out of the air. Dry air also feels colder than it actually is, so most people push the thermostat higher and pay more to stay comfortable.

A whole-home humidifier built into your system treats the cause instead of the symptoms. Our technicians can tell you whether your home is a good candidate and size the unit correctly so it does the job right.

If the dry air is wearing on your family, give us a call and we'll walk you through your options.

10/31/2026

Happy Halloween, Tulsa! Stay safe and enjoy the spooky fun tonight!

10/28/2026

Uneven heating between rooms usually means one of three things: blocked vents or registers, closed dampers in your ductwork, or ductwork that's undersized for certain rooms. Walk through your home and make sure all vents are open and unblocked by furniture. If that doesn't solve it, the problem is in the ducts—and that requires professional assessment.

10/26/2026

Here's why contractors call us when they're stuck: we actually enjoy the difficult repairs. The 40-year-old furnace with discontinued parts that needs creative solutions. The commercial system with intermittent problems that three other companies couldn't diagnose. The weird noise that only happens under specific conditions. These challenges are what keep our technicians sharp and our knowledge base growing. We're not trying to sell you a new system—we're trying to solve the puzzle. That's the difference between specialists and salespeople.

10/23/2026

Get your home ready for winter heating:
• Reverse ceiling fan direction to push warm air down
• Close foundation vents to keep cold air out
• Add weatherstripping to drafty doors
• Insulate pipes in unheated areas
• Check attic insulation levels
• Seal air leaks around windows

Small improvements make big differences in comfort and costs.

10/21/2026

Commercial buildings use heating differently than homes. Retail spaces need heat before customers arrive. Warehouses require zone heating for occupied areas only. Office buildings run complex schedules across multiple floors. Restaurants fight the heat battle while kitchens pump out BTUs. Our commercial heating service accounts for your specific operational needs, not residential assumptions applied to bigger equipment. We schedule maintenance during your closed hours, provide emergency service that understands business downtime costs real money, and design solutions around how you actually use your space.

https://www.siglerheatandair.com/hvac/guide-to-commercial-hvac-preventive-maintenance/?utm_source=Social+Media&utm_medium=Posting

Learn how proper commercial HVAC maintenance protects your business operations, reduces costs, and prevents costly breakdowns. Expert guidance from Tulsa's most trusted HVAC specialists.

10/19/2026

Pilot lights on older furnaces can fail for several reasons. Thermocouples wear out and stop sensing the flame. Draft from outside air blows the flame out. Dirt clogs the pilot or***ce. Gas pressure runs too low. Each problem has a specific fix, and the wrong diagnosis wastes money on parts that don't solve the issue. Our technicians test the actual cause instead of guessing and replacing parts randomly.

10/16/2026

Furnace efficiency drops significantly as systems age, but most homeowners don't realize how much money they're losing. A furnace that was 80% efficient when new might operate at 60-65% efficiency after 15 years of use. That means 35-40% of your heating dollars go straight up the chimney as wasted energy.

The decline happens gradually—heat exchangers develop deposits that block heat transfer, blower motors lose power, burners get misaligned and burn less completely, and controls drift out of calibration. You don't notice the drop because it happens slowly, but your gas bills tell the story.

Our technicians can measure your furnace's current efficiency using combustion analysis equipment and calculate exactly how much the decline is costing you each month. Sometimes a thorough cleaning and tune-up restores much of the lost efficiency. Other times, the numbers show that replacement will pay for itself in energy savings within a few years. Either way, you'll know exactly where you stand instead of guessing based on age alone.

10/14/2026

Turning on your heat for the first time? That burning smell is normal—it's dust burning off. But it should disappear within an hour.

10/12/2026

We've repaired furnaces in Tulsa since Harry Truman was president. Three generations. Thousands of systems. Every brand, every age, every problem. That depth of experience means we've already seen and solved whatever is wrong with your furnace. We don't guess. We don't experiment. We diagnose accurately and fix it right the first time because we've done it before—probably hundreds of times.