Locally Owned & Operated. Not Consolidated.

Annette Hale's
Indoor Comfort Systems FAQ

256-885-0430

Heating and Air FAQ

Have a heating and air question? We have the answer.
Check out these FAQs and give us a call today for more information!
What locations do you provide heating & air conditioning services?
Our service area includes Huntsville, Madison, Harvest, Meridianville, Toney, Decatur, and the surrounding areas. For a reliable AC contractor in Huntsville, AL, or nearby areas, be sure to call us today.
How often should I service my HVAC system and change my filters?
We recommend a six-month tune-up to maintain your HVAC unit. To avoid needing heating or air conditioning repairs in Huntsville, AL, filters should be changed every month. We also offer a maintenance program as well. Contact us for more information.
What size heating and air conditioning system do I need?
The proper size for your HVAC system is based on the size of your home. Call us today to schedule an estimate to see which is the best option to fit your needs. We also provide AC installation in Hunstville, AL. Call us today
Do you offer maintenance contracts?
We offer maintenance contracts that include both a spring and fall visit. Performance Club members can enjoy additional benefits. For the AC contractor Hunstville, AL relies on, be sure to call us today.
How do I know when my HVAC system needs repairs or a full replacement?
You may need repairs or a replacement if your energy bills start to get extremely high, you begin hearing loud noises from your unit, or the equipment is ten years or older.

As the AC contractor that Hunstville, AL relies on, call us if you're unsure about what is your best option.
What is the life expectancy of my unit?
Most units can usually last about 10-15 years with the proper maintenance. For reliable AC installation in Hunstville, AL, be sure to call us today!
What forms of payment do you accept?
We accept all major credit cards VISA, AMEX, Discover, Mastercard.
Do you offer any financing?
Yes, we have financing to fit any credit situation. Please ask one of our consultants for more details.
Do you offer in house financing?
Unfortunately we do not, but we have financing options to fit just about anyone.
How often should I replace my filter?
Depending on what type of filter you have, basic 1” filter should be replaced every month. For 4”-5” media type filters refer to the manufactures spec sheet
How often should I have my unit/units service?
Manufactures require maintenance by a qualified technician at least once a year to validate the warranty. Without proof of maintenance, warranty claims can be denied. We recommend twice per year (Spring & Fall) this is also recommended industry wide.
What does the diagnostic charge cover?
Travel to the location and determining what the failure is. Does not include any testing or leak detection.
Why does my AUX heat come on while in heating mode when its real cold outside or I raise the temp?
Heat pump alone can not heat your home on cold days without the help of auxiliary heat. Heat pumps are used to maintain temperatures once you reach your desired setting. If the heat pump cannot reach its set temp within typically 15 min. or the temp falls 2 degrees It calls for backup heat (AUT HEAT). It also runs during defrost mode as well. This is the normal operating process.
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Serving Huntsville Areas

25+ Years of AC Repair in Huntsville

Our team has been serving our Huntsville neighbors for over 25 years with excellence! Since 1997, Annette Hale’s Indoor Comfort Systems has been a leading HVAC contractor in Alabama – earning the best ratings, reviews, and rewards for exceptional service. With 24/7 emergency availability and highly trained experts ready to help, we’ve been a leading AC repair company for a reason. Don’t trust just anyone to take care of your home comfort
– call Indoor Comfort Systems!

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