4.5 
54 *The Angi rating for Heating And Air Conditioning Service companies in Arab, AL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Arab, AL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on October 19, 2026
Serving Arab, AL and surrounding areas
Approved
In business since 2001
Emergency services offered
Warranties offered
"They were able to get to me the morning after my call, which was unexpected. They had the problem diagnosed and repaired within 20 minutes. The professionalism and quality of these guys work is exceptional."
Serving Arab, AL and surrounding areas
Approved
In business since 1997
Emergency services offered
Credit card accepted
"This was by FAR the best experience I?ve had with an HVAC company. Customer service line was quick, easy and helpful. The service tech Ronnie Austin was very knowledgeable and professional. He answered all of my questions with patience and I was able to understand everything he explained. I now have more confidence in my system and services. I will definitely remain a customer for years to come and give many recommendations. Thank you Annette Hales !"
Serving Arab, AL and surrounding areas
Approved
In business since 1989
Free estimates
Emergency services offered
"The tech was very friendly and knowledgeable of his craft arrived on time and worked very fast and efficiently. The staff when you call to set up an appointment was very helpful and nice and listened to exactly what I needed met all my expectations and then some would recommend to anyone and everyone."
+14
Serving Arab, AL and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"Processional, timely, explained what was going on with HVAC system and how it should be working. Provided multiple options if future repairs were required."
Serving Arab, AL and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"Dylan got right on the problem and fixed my air quickly!"
Serving Arab, AL and surrounding areas
Approved
In business since 2012
Free estimates
Emergency services offered
"They made sure work area, especially carpet was cleaned."
Serving Arab, AL and surrounding areas
Approved (Corporate)
In business since 1990
Free estimates
Emergency services offered
Hiller Plumbing, Heating, Cooling, & Electrical, established in 1990, stands for quality and reliability. With our 'Happy You'll Be or the Service is Free' guarantee, we are dedicated to customer satisfaction in Huntsville and the surrounding communities. Our plumbers provide emergency repairs, sewer line service, and expert installation or repair of water heaters. Our HVAC specialists ensure your comfort with preventative maintenance, air conditioning and furnace repairs, for year-round comfort. Our licensed and insured electricians offer prompt emergency response, custom upgrades, and safe, thorough electrical fixes for both residential and commercial properties. Hiller is your trusted provider for all your home service needs.
Serving Arab, AL and surrounding areas
Approved (Corporate)
In business since 1974
Free estimates
Credit card accepted
"He was courteous and knowledge and the proper tools"
Serving Arab, AL and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Call Today! $85 Diagnostic Fee.
Serving Arab, AL and surrounding areas
Approved
In business since 2023
Free estimates
Offers commercial services
"He was very professional and on time. He did an excellent job on responding to my call and installing my new AC unit. He installed it in a timely manner. I would highly recommend him for all your air conditioning needs."
From average costs to expert advice, get all the answers you need to get your job done.
A central air system is great for someone looking to cool and heat their home all year round. Even if your home uses baseboard heating, you can still make the switch. Read on to learn more about adding central air to a baseboard-heated house.
Try these 12 top tips to keep your air conditioner working at maximum efficiency. Stay cool, and minimize energy costs with this expert air conditioning advice.
Learn how to save money on air conditioning costs this summer by following this handy guide all about your favorite cooling system.
Is it time for a new cooling system for your home? Check out this guide to get a head-to-head comparison of heat pump vs. air conditioner systems.
Air-source heat pumps are an energy-efficient way to heat and cool your home. Learn the pros and cons of this heating method.
Retrofitting your house for AC is, surprisingly, not too hard. Here’s what you’ll need to consider to make it happen.
