4.4 
78 *The Angi rating for Heating And Air Conditioning Service companies in Fairfield, 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 Fairfield, 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 September 11, 2026
Serving Fairfield, AL and surrounding areas
Approved
In business since 2005
Emergency services offered
Warranties offered
"Have had One Hour as our primary HVAC for years, reps always polite , knowledgeable and friendly. Work performed is always above standard"
Serving Fairfield, AL and surrounding areas
Approved
In business since 1975
Emergency services offered
Warranties offered
"Ken and Tyler were absolutely awesome. They were very professional and on time. I would definitely recommend and use them again."
Serving Fairfield, AL and surrounding areas
Approved
Warranties offered
Credit card accepted
Offers commercial services
You depend on your HVAC products to keep your home comfortable and your indoor air breathable, and you deserve only the best professionals to take care of those systems.\n\nOur heating and air conditioning service technicians are professionally certified and among the best in the industry. They have the expertise needed to service all makes and models of HVAC equipment, and we supplement their extensive factory training with constant on-the-job professional development.\n\nSince even the best technicians are only as good as their tools, we send ours out with plenty of quality parts and equipment. We're proud to say we have enough materials on hand to finish most service calls in a single visit, and when we need something we don't have in the van, we'll have the part in short order.
+7
Serving Fairfield, AL and surrounding areas
Approved
Warranties offered
Credit card accepted
Offers commercial services
You depend on your HVAC products to keep your home comfortable and your indoor air breathable, and you deserve only the best professionals to take care of those systems.\n\nOur heating and air conditioning service technicians are professionally certified and among the best in the industry. They have the expertise needed to service all makes and models of HVAC equipment, and we supplement their extensive factory training with constant on-the-job professional development.\n\nSince even the best technicians are only as good as their tools, we send ours out with plenty of quality parts and equipment. We're proud to say we have enough materials on hand to finish most service calls in a single visit, and when we need something we don't have in the van, we'll have the part in short order.
+2
Serving Fairfield, AL and surrounding areas
Approved
In business since 1997
Free estimates
Credit card accepted
"I would highly recommend them for HVAC work, he is very highly skilled, very professional, he guarantees his work, and a top notch guy."
+2
Serving Fairfield, AL and surrounding areas
Approved
In business since 2023
Free estimates
Credit card accepted
"They were incredible to work with! So accommodating and respectful. I don?t know much about ac since my husband passed away and the helped every step of the way. From answering questions I didn?t know to recommending me what would work best in my area. I would recommend them to anyone who needs any HVAC services done! They really are the best. Thank you so much J+J DUCT SOLUTIONS."
Serving Fairfield, AL and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"My HVAC system needs more service than I can afford right now."
+10
Serving Fairfield, AL and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
Autumn Air Home Services provides trusted HVAC, plumbing, electrical, and indoor air quality services across Birmingham and surrounding areas. We proudly serve Hoover, Vestavia Hills, Homewood, Mountain Brook, Pelham, and Alabaster. Built on honest recommendations and quality workmanship, we deliver reliable repairs, system replacements, and maintenance services. Our Whole Home Protection Promise focuses on long-term comfort, safety, and efficiency—so homeowners can trust one team for complete home service solutions.
+4
Serving Fairfield, AL and surrounding areas
Approved
In business since 1999
Free estimates
Warranties offered
"Wonderfully and we can't wait to have more work done!"
+15
Serving Fairfield, AL and surrounding areas
Approved
In business since 2009
Credit card accepted
Customers say: Quality work
"They were very professional, answered all my questions, and explained the process for cleaning my ducts. I would recommend them to family and friends"
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.
