Get matched with top heating and air conditioning pros in Killen, AL
There are 6 highly-rated local heating and air conditioning pros.
TRUSTED BY KILLEN, AL HOMEOWNERS
4.6 
81 Verified Reviews for Heating And Air Conditioning Service pros in Killen, AL
*The Angi rating for Heating And Air Conditioning Service companies in Killen, 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 Killen, 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 June 14, 2025
Heating and air conditioning pros in Killen
Country Mile Heating & Cooling is your go-to for quality AC and furnace services right here in the Shoals. We handle everything from routine tune-ups to unexpected breakdowns. Whether you need AC service, furnace repair, heat pump maintenance, or even a new installation, we’ve got you covered. Our goal is to keep you happy and comfortable, no matter what the weather throws your way.
"We had been told by another company the unit needed to be replaced. Shoals did a diagnostic and completed the work for 1/10th of the other estimated cost. They were fast, courteous, on time, and professional. I was having this work done for a family member who is in the hospital. I believe the other company was trying to take advantage. I would recommend Shoals Comfort Solutions LLC to anyone looking for honest-professional service."
Michael B on December 2022
Country Mile Heating & Cooling is your go-to for quality AC and furnace services right here in the Shoals. We handle everything from routine tune-ups to unexpected breakdowns. Whether you need AC service, furnace repair, heat pump maintenance, or even a new installation, we’ve got you covered. Our goal is to keep you happy and comfortable, no matter what the weather throws your way.
"We had been told by another company the unit needed to be replaced. Shoals did a diagnostic and completed the work for 1/10th of the other estimated cost. They were fast, courteous, on time, and professional. I was having this work done for a family member who is in the hospital. I believe the other company was trying to take advantage. I would recommend Shoals Comfort Solutions LLC to anyone looking for honest-professional service."
Michael B on December 2022
Air Essentials,Inc. a locally owned and operated company,has fifteen years of experience in the Tennessee Valley. We perform the most thorough air duct cleaning and chimney sweeping service, backed by over 15 years of experience and the latest state of the art equipment. We are there only company that sends out a certified air systems cleaning specialist on each and every duct cleaning job. Ask about our video inspection. We are members of the Better Business Bureau with an A+ rating ,Madison County Builders Association and the Chamber of Commerce. We also provide HVAC sales, maintenance and repair services.
"[No comments provided]"
Clifton S on December 2019
Air Essentials,Inc. a locally owned and operated company,has fifteen years of experience in the Tennessee Valley. We perform the most thorough air duct cleaning and chimney sweeping service, backed by over 15 years of experience and the latest state of the art equipment. We are there only company that sends out a certified air systems cleaning specialist on each and every duct cleaning job. Ask about our video inspection. We are members of the Better Business Bureau with an A+ rating ,Madison County Builders Association and the Chamber of Commerce. We also provide HVAC sales, maintenance and repair services.
"[No comments provided]"
Clifton S on December 2019
Dennis Heating & Air works on existing and new construction properties, both residential and commercial, including installations, diagnostics and repairs. We correctly size large and small jobs and will never do work that is unnecessary. Dennis Heating & Air has been a family owned and operated business for over 15 years and was built on honesty and integrity. We specialize in problem solving, competitive pricing, and mold remediation/solving humidity issues. We are reliable and will work hand in hand with home and business owners, as well as other contractors.
Dennis Heating & Air works on existing and new construction properties, both residential and commercial, including installations, diagnostics and repairs. We correctly size large and small jobs and will never do work that is unnecessary. Dennis Heating & Air has been a family owned and operated business for over 15 years and was built on honesty and integrity. We specialize in problem solving, competitive pricing, and mold remediation/solving humidity issues. We are reliable and will work hand in hand with home and business owners, as well as other contractors.
We work on Hvac systems, we clean air ducts, dryer vents, crawl space encapsulation, attic insulation, minor HVAC repairs. Chimney repairs and sweeps
We work on Hvac systems, we clean air ducts, dryer vents, crawl space encapsulation, attic insulation, minor HVAC repairs. Chimney repairs and sweeps
Installation We install efficient heating, ventilation, and air conditioning systems tailored to your space. Repairs and Maintenance Our skilled technicians handle repairs promptly and offer regular maintenance to keep your systems running smooothly
Installation We install efficient heating, ventilation, and air conditioning systems tailored to your space. Repairs and Maintenance Our skilled technicians handle repairs promptly and offer regular maintenance to keep your systems running smooothly
Over a decade of experience. We are family owned operated with experienced technicians. We are bonded, licensed, and insured. We handle gas, electric, and split systems. Whether you are looking to replace a system or need repairs to an existing system we can provide excellent service. We offer free estimates on our work and work closely with customers to insure their complete satisfaction.
Over a decade of experience. We are family owned operated with experienced technicians. We are bonded, licensed, and insured. We handle gas, electric, and split systems. Whether you are looking to replace a system or need repairs to an existing system we can provide excellent service. We offer free estimates on our work and work closely with customers to insure their complete satisfaction.
Providing professional solutions in various trades and services for several years in the community.
"Pedro was very polite and professional. He quickly fixed the problem, and even reattached my dryer hose, which was a big help, as I always have trouble attaching it securely. 10/10"
Carrie P on May 2024
Providing professional solutions in various trades and services for several years in the community.
"Pedro was very polite and professional. He quickly fixed the problem, and even reattached my dryer hose, which was a big help, as I always have trouble attaching it securely. 10/10"
Carrie P on May 2024
Plumbing Tile woods Hard wood floors Yard wook
Plumbing Tile woods Hard wood floors Yard wook
We Specialize in roofing and we Love our clients . Builders R Us has been in business for 4 yrs
We Specialize in roofing and we Love our clients . Builders R Us has been in business for 4 yrs
We sell, install, and repair central vacuum systems in new, existing homes, and businesses.
"They did a great job. He makes sure everything works like it supposed to."
Gavin M on November 2021
We sell, install, and repair central vacuum systems in new, existing homes, and businesses.
"They did a great job. He makes sure everything works like it supposed to."
Gavin M on November 2021
FAQs for heating and air conditioning service projects in Killen, AL
Knowing how long your existing HVAC units can last is essential to determine if you need a repair or replacement. Typically, most modern air conditioning units can last between 15 to 20 years, and most furnaces can work properly for 15 to 30 years. If your HVAC system is on the older side and you decide to replace one unit, it might make sense to replace both simultaneously to save on costs and future hassle.
While different HVAC contractors might offer higher or lower prices than competitors, the best time to replace your HVAC system is when customer demand is low. The beginning of summer and the beginning of winter bring the most demand for HVAC systems, so if you can, consider replacing your HVAC units in the early spring or fall. Many HVAC companies offer special off-season coupons that help lower the overall cost.
The average cost to hire an HVAC contractor is between $50 and $150 per hour if charging hourly. However, some HVAC contractors will charge a flat fee by the type of service they are performing—for example, an inspection can cost between $150 to $500. Keep in mind that emergency repairs—which are made after business hours or around major holidays—generally cost more than scheduled repairs.
Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
The average cost of HVAC repairs is around $350. However, that price can be as low as $100 or as high as $2,000 or more, depending on the repair. For example, replacing a capacitor is a relatively inexpensive repair, ranging from $100 to $500. However, a compressor repair is a more expensive repair, ranging from $750 to $2,000.
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