Locally Owned & Operated. Not Consolidated.

Reputable Heating Services 
& Repair in Huntsville

Stay cozy all winter long. Comfort is just one call away.
256-885-0430

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Current Deals

$200 OFF

INSTALLATION

*On new installations only. Cannot be combined with any other offers or promotions.
Expires 2/28/2023

FREE OFFER

YOUR CHOICE OF UV LIGHT OR MEDIA FILTER FREE WITH INSTALL.

*On new installations only. Cannot be combined with any other offers or promotions.
Expires 6/30/2024

$20 OFF

ANY SERVICE CALL

*Any repair or service. Cannot be combined with any other offers or promotions.
Expires 2/28/2023

FREE Quotes
on Replacement

FREE Quotes on Replacement

24/7 Emergency
Response

24/7 Emergency Response

All Makes &
Models Serviced

All Makes & Model

Financing
Available

Financing Available

Our Heating Services

Heating Repair

Heating Repair

Heating Replacement

Heating Replacement

Heating Maintenance

Heating Maintenance

Stay Warm When It Counts

No one wants to be uncomfortable during cold winters or chilly nights. You and your family deserve to feel warm and comfy in your own home. With Annette Hale’s Indoor Comfort Systems ready to help, we can handle any heating services you need. From regular maintenance to keep your heating system in tip top shape year-round to emergency repairs, we’ll be there for fast, reliable service.

Indoor Comfort Systems services all makes, models, and types of heating systems including:

Furnaces
Boilers
Heat Pumps
Ductless Mini-Split
Geothermal
Stay Warm When It Counts
Google-rating-4.9
Google Guaranteed
EPA Certified
Best In Biz Badge
NATE
Angi 4.8
BBB A+ Rating
Carier FAD
Signs Your Heater Needs to Be Serviced

Signs Your Heater Needs to Be Serviced

If you suspect your system has an issue, don’t attempt the complicated & time-consuming process of trying to diagnose it (or fix it) yourself. Our technicians have the expertise to get to the root of the problem safely. Here are some signs you should call us to service your heater:  

Odd smells coming from the heating system
Cool air temperatures
Cycling on and off frequently
Weird noises like squeals, banging, thumping, or hissing coming from the heater
Thermostat issues
Discolored pilot light
Poor air quality
Carbon monoxide detection (serious!)
Increase in energy bills

While some issues may only warrant a repair – more serious problems with older systems might require a full heater replacement. Regardless of what you need, our experts will offer the best solution at the best possible price.

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Expert Heating Services

Our NATE-Certified technicians will take great care in ensuring your unit is extensively inspected and the components are in good shape.
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On-Time Service

We’re dedicated to respecting your time and getting your unit replaced quickly. We’ll be there when we say we will!
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Done Right the First Time

Our experienced professionals will make sure the job is done right the first time so you can have peace of mind knowing your system will last for years to come.

Here's what our satisfied customers are saying...

EXCELLENT
454 reviews on
Dan Frey
Dan Frey
2024-03-15
Technician arrived on time at scheduled time. He was professional, thorough and polite. An outstanding representative for an outstanding company. Glad to have discovered them.
Happy Camper
Happy Camper
2024-03-15
I've always been pleased with the expert service from Indoor Comfort Systems. Their installation of my new system a few years ago was superb. I couldn't ask for a better job. Their preventive maintenance program helps ensure my HVAC system runs with utmost efficiency. Earnest, my last preventive maintenance technician, did an outstanding job. He made sure all systems were running as expected, explained everything clearly and concisely, and pointed out small dents in the compressor--most likely caused by debris kicked up by a weed-eater. He had several suggestions for avoiding further and more serious problems. I've chosen to get an air conditioner cover. Problem solved. Thank you ICS.
Lovie Verstraete
Lovie Verstraete
2024-03-15
We have used Annette Hales Indoor Comfort Systems for many years now and they never fail to impress us. One technician who has come out to our home several times name is Ronnie. Ronnie is very kind, respectful and very, very knowledgeable. We were having an issue with our thermostat constantly giving an error message that the auxiliary heat was running too long. Ronnie upon his arrival almost immediately recognized that the return for the heat/air unit was in the hallway next to the MB room and the door was always kept close. He stated that the house was not getting sufficient air flow. Upon further investigation he also noticed that the air ducts were not big enough for the distance the air had to travel. We have had no issues since the corrections were made. Annette Hale’s Comfort System also has great customer service representatives. I would highly recommend them for any HVAC problems you may encounter.
Jeanne McDowell
Jeanne McDowell
2024-03-14
I called with a diagnostic request because one of my thermostats had a blank screen. The technician, Tony, was on time, professional, and efficient. He determined I needed a new thermostat, confirmed the equipment was covered under my warranty, placed the order, and was back within a day to install. The company decided to replace the second thermostat in my home as well, so that both would be alike. In the four years I’ve depended on Annette Hale’s Indoor Comfort Systems, they have proven to be reliable, dependable, and always professional. Highly recommended!
Bryan Dodson
Bryan Dodson
2024-03-14
Very professional folks! I trust their advice!
Scot Parker
Scot Parker
2024-03-14
The technician arrived on time and was very professional.
Tonya Puckett
Tonya Puckett
2024-03-14
The technician was polite, on time, efficient and knowledgeable. I appreciated his expertise and demeanor. I will use Annette Hale again!
David Ware
David Ware
2024-03-11
Great service!!!
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When Should I Replace My Heater

When Should I Replace My Heater

Here are the signs it might be time for a heater replacement:

You have a heat pump that is over 10 years old
You have a gas heater, boiler, or furnace that is over 15 years old
Your system no longer adequately heats your home or does so unevenly
You’re energy bills are higher than normal consistently
Your heater keeps breaking down and racking up repair bills
The system is making humidity levels worse and contributing to poor air quality

Need Financing?

We understand that an HVAC system replacement can be unexpected and costly. Without a decent amount of money saved up, this cost might be a huge hit. We’re proud to offer financing options for your next AC replacement in Huntsville. Contact us today for more information.

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Ask about the rebates from Carrier on new systems!
Special Financing
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!

Call the Lady With the Team You Can Trust

Keeping Huntsville comfortable year-round.
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