*The Angi rating for Heating And Air Conditioning Service companies in Castalian Springs, TN 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 Castalian Springs, TN 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 February 22, 2025
Birdwell Heating and Cooling is proud to be a locally owned and operated business that serves Tennessee and Kentucky. As the second generation to own the business, having taken over in 1980 for his father, Ken has continued to operate in a manner that puts customers first. With years of experience and unmatched expertise, we can help with any and all of your heating and cooling needs. Since opening our doors we have built our business on providing our customers with the highest quality service and products and service at a fair price.
"They were good, efficient, quick to get here, he's really good and I'm very proud."
Bobby L on September 2020
Birdwell Heating and Cooling is proud to be a locally owned and operated business that serves Tennessee and Kentucky. As the second generation to own the business, having taken over in 1980 for his father, Ken has continued to operate in a manner that puts customers first. With years of experience and unmatched expertise, we can help with any and all of your heating and cooling needs. Since opening our doors we have built our business on providing our customers with the highest quality service and products and service at a fair price.
"They were good, efficient, quick to get here, he's really good and I'm very proud."
Bobby L on September 2020
Blue Collar HVAC LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!
"Jon was friendly, courteous, and prompt. His approach to the problem was efficient, professional and provided for a fair price. I highly recommend Blue Collar HVAC and I plan to use them in the future. I support Blue Collar HVAC as a veteran owned business."
Michael P on May 2022
Blue Collar HVAC LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!
"Jon was friendly, courteous, and prompt. His approach to the problem was efficient, professional and provided for a fair price. I highly recommend Blue Collar HVAC and I plan to use them in the future. I support Blue Collar HVAC as a veteran owned business."
Michael P on May 2022
Hometown Comfort Heat & AC takes great pride in our experience, expertise, quality and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.
"They do a good job."
Mike E on August 2022
Hometown Comfort Heat & AC takes great pride in our experience, expertise, quality and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.
"They do a good job."
Mike E on August 2022
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
We have 85 years of industry experience and are dedicated to providing our clients with the very best in installation, service, and repair for your heating, cooling and plumbing needs. Our company foundation is built on honesty and integrity. We specialize in Central A/C, Water Purification systems in addition to a variety of HVAC and Plumbing-related projects 24 hours a day/ 7 days a week. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients and guarantee your satisfaction!
"I am unhappy on their service. The pro smells drunk. He charged me 600 dollars for repairing a gas piping."
Sarah H on January 2025
We have 85 years of industry experience and are dedicated to providing our clients with the very best in installation, service, and repair for your heating, cooling and plumbing needs. Our company foundation is built on honesty and integrity. We specialize in Central A/C, Water Purification systems in addition to a variety of HVAC and Plumbing-related projects 24 hours a day/ 7 days a week. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients and guarantee your satisfaction!
"I am unhappy on their service. The pro smells drunk. He charged me 600 dollars for repairing a gas piping."
Sarah H on January 2025
Some would say that the formation of Derryberry's Heat & Air happened by chance. In the summer of 1985, Jeff Derryberry, owner and founder of Derryberry's Heat & Air, was working third shift at Avco. Amid this particularly sweltering, hot summer, the family's window air conditioner unit went out, leaving Jeff and his family smothering in the mid-summer heat. To resolve this dilemma, Jeff decided to have a central heating and air system installed for his family by going through the TVA program.
Some would say that the formation of Derryberry's Heat & Air happened by chance. In the summer of 1985, Jeff Derryberry, owner and founder of Derryberry's Heat & Air, was working third shift at Avco. Amid this particularly sweltering, hot summer, the family's window air conditioner unit went out, leaving Jeff and his family smothering in the mid-summer heat. To resolve this dilemma, Jeff decided to have a central heating and air system installed for his family by going through the TVA program.
Total Group, LLC , is dedicated to providing our clients with the very best in installations, service and repairs for your heating and cooling needs. Our company is built on honesty and integrity. We take pride in the quality of our work as well as our commitment to outstanding results. We look forward to building long term relationships with our clients, please call us today!
"Good company to work with"
Sushanth K on November 2022
Total Group, LLC , is dedicated to providing our clients with the very best in installations, service and repairs for your heating and cooling needs. Our company is built on honesty and integrity. We take pride in the quality of our work as well as our commitment to outstanding results. We look forward to building long term relationships with our clients, please call us today!
"Good company to work with"
Sushanth K on November 2022
Jewell Mechanical, LLC, is a family owned and operated company serving the Nashville metro area specializing in commercial, industrial and residential plumbing, heating and air conditioning, service, preventative maintenance and installation. With a small company attitude with large company capability, our skilled professionals serve our clients with honesty, integrity, and expertise. Jewell is accredited by the BBB, a member of the Nashville Chamber of Commerce and AGC. Jewell is a drug free workplace and all employees are background checked.
"Josh did a professional friendly job performing yearly service"
Jim Y on November 2024
Jewell Mechanical, LLC, is a family owned and operated company serving the Nashville metro area specializing in commercial, industrial and residential plumbing, heating and air conditioning, service, preventative maintenance and installation. With a small company attitude with large company capability, our skilled professionals serve our clients with honesty, integrity, and expertise. Jewell is accredited by the BBB, a member of the Nashville Chamber of Commerce and AGC. Jewell is a drug free workplace and all employees are background checked.
"Josh did a professional friendly job performing yearly service"
Jim Y on November 2024
Derryberry’s is Middle Tennessee’s number one choice for residential and commercial heating and air conditioning needs. We are widely recognized for our quality Trane products, superior reliability and unparalleled service excellence. As owners of a family owned and operated company headquartered in Gallatin, Tennessee, we are proud to be part of a community that values old fashioned customer service; where neighbors care about one another to build a stronger community for a better quality of life.
"Fast, affordable, communicative, and good folks"
George P on September 2024
Derryberry’s is Middle Tennessee’s number one choice for residential and commercial heating and air conditioning needs. We are widely recognized for our quality Trane products, superior reliability and unparalleled service excellence. As owners of a family owned and operated company headquartered in Gallatin, Tennessee, we are proud to be part of a community that values old fashioned customer service; where neighbors care about one another to build a stronger community for a better quality of life.
"Fast, affordable, communicative, and good folks"
George P on September 2024
Keeping your home running smoothly isn’t always easy—HVAC breakdowns, plumbing issues, and electrical problems never happen at a convenient time. That’s where we come in. Coolray Heating, Cooling, Plumbing & Electrical has been the trusted name in home services across the Southeast since 1966. Our team of skilled professionals is ready to tackle any issue with fast, dependable service—because we know your home is more than just a house; it’s where life happens. Whether it’s a last-minute repair or a routine maintenance check, we’re here to help. Call today or schedule an appointment online. Coolray – Keeping Tennessee cool, plumbing right, and lights bright.
"I heard about Coolray of Tennessee through Home Depot when I requested a quote off their website. The dispatch called me immediately, and she was able to set up an appointment the very next day. Everyone that I have encountered has displayed excellent customer service, and they installed my HVAC unit a couple of days later. I would like to thank Ted, Josh, and Alex especially for making my home warm again. I would recommend Coolray of Tennessee to anybody."
Christy S on January 2025
Keeping your home running smoothly isn’t always easy—HVAC breakdowns, plumbing issues, and electrical problems never happen at a convenient time. That’s where we come in. Coolray Heating, Cooling, Plumbing & Electrical has been the trusted name in home services across the Southeast since 1966. Our team of skilled professionals is ready to tackle any issue with fast, dependable service—because we know your home is more than just a house; it’s where life happens. Whether it’s a last-minute repair or a routine maintenance check, we’re here to help. Call today or schedule an appointment online. Coolray – Keeping Tennessee cool, plumbing right, and lights bright.
"I heard about Coolray of Tennessee through Home Depot when I requested a quote off their website. The dispatch called me immediately, and she was able to set up an appointment the very next day. Everyone that I have encountered has displayed excellent customer service, and they installed my HVAC unit a couple of days later. I would like to thank Ted, Josh, and Alex especially for making my home warm again. I would recommend Coolray of Tennessee to anybody."
Christy S on January 2025
Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an uncertified HVAC pro could lead to poor quality work, costly future expenses, and potential code violations. A certified HVAC technician tackling your home projects protects you as a homeowner.
As you browse our pro listings, take note of the “Angi Certified” badge. Angi Certified 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
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.
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.