Get matched with top heating and air conditioning pros in Harleyville, SC
There are 4 highly-rated local heating and air conditioning pros.
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11 Verified Reviews for Heating And Air Conditioning Service pros in Harleyville, SC
*The Angi rating for Heating And Air Conditioning Service companies in Harleyville, SC 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 Harleyville, SC 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 19, 2025
Heating and air conditioning pros in Harleyville
we specialize in HVAC and Plumbing intallation and upgrade, with reliable prices and we guaranteed our job
we specialize in HVAC and Plumbing intallation and upgrade, with reliable prices and we guaranteed our job
We can weld stainless steel carbon steel and we can do copper brazing and soft solder we can do thread pipe and just general welding and fabrication high quality work not just your average worker we can stick tig and MiG inner shield and MiG with gas and where mobile
We can weld stainless steel carbon steel and we can do copper brazing and soft solder we can do thread pipe and just general welding and fabrication high quality work not just your average worker we can stick tig and MiG inner shield and MiG with gas and where mobile
Mechanical Engineer (PE) - Hvac and any mechanical design work. Energy Efficiency Audits, General Whole-House Handyman, Troubleshooting repair and maintenance expert. Plumbing systems expert. HEATING AND AC expert. Electrical troubleshooting and repair. General home and commercial upfits and remodels consulting and renovations.
Mechanical Engineer (PE) - Hvac and any mechanical design work. Energy Efficiency Audits, General Whole-House Handyman, Troubleshooting repair and maintenance expert. Plumbing systems expert. HEATING AND AC expert. Electrical troubleshooting and repair. General home and commercial upfits and remodels consulting and renovations.
Ultra Instinct Service Solutions provides a variety of electrical, HVAC, and transportation services. Our Business offers top notch services to fit any needs you may have.
"Everything got completed in a timely manner and they did it professionally. The communication and quality of work was good."
Quin V on May 2023
Ultra Instinct Service Solutions provides a variety of electrical, HVAC, and transportation services. Our Business offers top notch services to fit any needs you may have.
"Everything got completed in a timely manner and they did it professionally. The communication and quality of work was good."
Quin V on May 2023
HVAC Diagnostics & Designs, LLC provides comprehensive residential HVAC services for Dorchester and the surrounding areas. HD&D's specialty is INDOOR AIR QUALITY TESTING. Jay believes people should be safest at home, and safety begins with a healthy environment, which includes clean air. For all of your HVAC needs, call HD&D at (843) 327-6096. Jay and his team are ready to work for you!
HVAC Diagnostics & Designs, LLC provides comprehensive residential HVAC services for Dorchester and the surrounding areas. HD&D's specialty is INDOOR AIR QUALITY TESTING. Jay believes people should be safest at home, and safety begins with a healthy environment, which includes clean air. For all of your HVAC needs, call HD&D at (843) 327-6096. Jay and his team are ready to work for you!
Pace's Comfort Cooling has provided residential and commercial HVAC services in Charleston, SC and the surrounding areas and is dedicated to customer satisfaction. Our Installation team, our service technicians, and sales personnel are well trained and pride themselves on maintaining a solid reputation as cooling and heating specialists who meet and surpass the energy demands of Charleston, SC homeowners and businesses.
Pace's Comfort Cooling has provided residential and commercial HVAC services in Charleston, SC and the surrounding areas and is dedicated to customer satisfaction. Our Installation team, our service technicians, and sales personnel are well trained and pride themselves on maintaining a solid reputation as cooling and heating specialists who meet and surpass the energy demands of Charleston, SC homeowners and businesses.
Here at McCaw Heating & Cooling, we are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of quality home improvement services. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!
"They found and corrected issue and checked out unit to ensure serviceability"
John G on July 2022
Here at McCaw Heating & Cooling, we are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of quality home improvement services. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!
"They found and corrected issue and checked out unit to ensure serviceability"
John G on July 2022
Specializing in system repair as and changing out units, along with all phases of heating and cooling services and repairs. I am an owner-operated business. Honest and reliable. I have been in the business since 2007. I pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today!
"The service done was great! Mr. Chestnut was professional and made the necessary repairs to my HVAC system after a failed repair with another contractor. I would definitely hire him again."
Felicia R on June 2022
Specializing in system repair as and changing out units, along with all phases of heating and cooling services and repairs. I am an owner-operated business. Honest and reliable. I have been in the business since 2007. I pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today!
"The service done was great! Mr. Chestnut was professional and made the necessary repairs to my HVAC system after a failed repair with another contractor. I would definitely hire him again."
Felicia R on June 2022
Air Duct Squad has many years of service in the HVAC industry. We're the go-to company for the heating and air conditioning service you need in Portland. Our experienced technicians are familiar with equipment makes and models from practically every manufacturer. Customer satisfaction is one of our highest priorities, and we'll work hard to get your ducts cleaned right the very first time we tackle it.
"Great deal, great service, and they are all beyond professional and courteous. Cannot explain to you enough how happy I am with the service I received!"
Kaylin B on March 2021
Air Duct Squad has many years of service in the HVAC industry. We're the go-to company for the heating and air conditioning service you need in Portland. Our experienced technicians are familiar with equipment makes and models from practically every manufacturer. Customer satisfaction is one of our highest priorities, and we'll work hard to get your ducts cleaned right the very first time we tackle it.
"Great deal, great service, and they are all beyond professional and courteous. Cannot explain to you enough how happy I am with the service I received!"
Kaylin B on March 2021
Air duct crew is one of the oldest company on the market. Started in 2001 as family owned. Still operating proudly as one of the leading air duct cleaning, dryer vent cleaning and chimney cleaning company. Our goal is to ensure the quality of service and best level of cleaning to our every customer. We are proudly servicing commercial and residential projects of every difficulty.
"Air Duct Crew did a great job and I REALLY appreciated the guys that showed up to do the job. Very nice and professional, had no concerns about them at all."
Abigail T on March 2021
Air duct crew is one of the oldest company on the market. Started in 2001 as family owned. Still operating proudly as one of the leading air duct cleaning, dryer vent cleaning and chimney cleaning company. Our goal is to ensure the quality of service and best level of cleaning to our every customer. We are proudly servicing commercial and residential projects of every difficulty.
"Air Duct Crew did a great job and I REALLY appreciated the guys that showed up to do the job. Very nice and professional, had no concerns about them at all."
Abigail T on March 2021
FAQs for heating and air conditioning service projects in Harleyville, SC
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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