Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Williamston, SC

There are 6 highly-rated local heating and air conditioning pros.

TRUSTED BY WILLIAMSTON, SC HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon330
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Williamston

Avatar for AppliancePartsPros.com

AppliancePartsPros.com

4.68(
497
)

AppliancePartsPros.com

4.68(
497
)
Customers say: Super punctual
1999 years of experience

Since 1999, we've helped millions of do-it-yourselfers save money and fix their broken appliances quickly by providing quality appliance parts and free repair advice. We are only an online appliance parts retailer that offers a 365 day warranty and fast shipping. We also offer technical advice and diagnosis totally free 6 days a week. If you are interested in repairing your own appliance, please call us at 1-877-477-7278 or click live chat on our web site. We will help diagnose the problem and provide you with all the necessary information for the repair free of charge. It's better with the Pros!™ Avoid costly service calls - visit us at http://www.appliancepartspros.com

"My chest freezer broke down and I did not want to buy a new one since I could not afford the same size. I reached out to appliance parts pro and they were confident that what I ordered would fix my problem. $200 in parts later and I now have a broken freezer on my porch and am still paying the loan to this terrible company. They just want you to order parts and try them because they know you can't return them. I hate this company with every fiber of my being and will make sure that anyone that has a broken appliance will not use them. To top it off, their site is so screwed up that it give you an error trying to log back in. I ended up having to create THREE different accounts because every time I went to place a new order, it would not let me login and it would not send a password reset email. DON'T GET RIPPED OFF."

Logan M on May 2025

Since 1999, we've helped millions of do-it-yourselfers save money and fix their broken appliances quickly by providing quality appliance parts and free repair advice. We are only an online appliance parts retailer that offers a 365 day warranty and fast shipping. We also offer technical advice and diagnosis totally free 6 days a week. If you are interested in repairing your own appliance, please call us at 1-877-477-7278 or click live chat on our web site. We will help diagnose the problem and provide you with all the necessary information for the repair free of charge. It's better with the Pros!™ Avoid costly service calls - visit us at http://www.appliancepartspros.com

"My chest freezer broke down and I did not want to buy a new one since I could not afford the same size. I reached out to appliance parts pro and they were confident that what I ordered would fix my problem. $200 in parts later and I now have a broken freezer on my porch and am still paying the loan to this terrible company. They just want you to order parts and try them because they know you can't return them. I hate this company with every fiber of my being and will make sure that anyone that has a broken appliance will not use them. To top it off, their site is so screwed up that it give you an error trying to log back in. I ended up having to create THREE different accounts because every time I went to place a new order, it would not let me login and it would not send a password reset email. DON'T GET RIPPED OFF."

Logan M on May 2025


Avatar for Carolina Heating Service Inc

Carolina Heating Service Inc

4.78(
136
)

Carolina Heating Service Inc

4.78(
136
)
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

Carolina Heating Service was founded in 1981 by Horace and Scott Kelly, dedicated to providing top-notch HVAC and plumbing services in the Greenville, SC, area. What started as a passion for heating and air conditioning has evolved into a comprehensive service offering that includes plumbing, drains, generators, and indoor air quality systems. With a team of highly trained technicians and a fleet of more than 50 vehicles, we are committed to offering exceptional services that meet all your HVAC and plumbing needs. At Carolina Heating Service, we believe in a unique approach driven by the values we uphold. We prioritize taking care of our employees, who in turn take care of you, our valued customers. Every interaction is personalized to cater to your specific needs because we understand that no two customers are alike. We strive to build personal connections with our customers, ensuring every encounter leaves a lasting impression.
 Rest assured that you are in good hands with Carolina Heating Service. We hold certifications from reputable organizations such as the Mechanical Contractors Association of South Carolina, North American Technician Excellence, the American Society of Sanitary Engineering, American Society of Heating, Refrigerating and Air-Conditioning Engineers, and more. Our commitment to excellence is further demonstrated through the awards we have earned, including the Johnson Controls Dealer of the Year and the Daikin Fit Dealer of the Year. We have active licenses in South Carolina, North Carolina, Georgia, and Louisiana. Call us today! (864) 302-1421 Or, visit our website to schedule online: carolinaheating.net

"It's been going very well. We really like them. They do good work. They always come out at odd hours if we need them."

Guerri and Fred S on January 2019

Carolina Heating Service was founded in 1981 by Horace and Scott Kelly, dedicated to providing top-notch HVAC and plumbing services in the Greenville, SC, area. What started as a passion for heating and air conditioning has evolved into a comprehensive service offering that includes plumbing, drains, generators, and indoor air quality systems. With a team of highly trained technicians and a fleet of more than 50 vehicles, we are committed to offering exceptional services that meet all your HVAC and plumbing needs. At Carolina Heating Service, we believe in a unique approach driven by the values we uphold. We prioritize taking care of our employees, who in turn take care of you, our valued customers. Every interaction is personalized to cater to your specific needs because we understand that no two customers are alike. We strive to build personal connections with our customers, ensuring every encounter leaves a lasting impression.
 Rest assured that you are in good hands with Carolina Heating Service. We hold certifications from reputable organizations such as the Mechanical Contractors Association of South Carolina, North American Technician Excellence, the American Society of Sanitary Engineering, American Society of Heating, Refrigerating and Air-Conditioning Engineers, and more. Our commitment to excellence is further demonstrated through the awards we have earned, including the Johnson Controls Dealer of the Year and the Daikin Fit Dealer of the Year. We have active licenses in South Carolina, North Carolina, Georgia, and Louisiana. Call us today! (864) 302-1421 Or, visit our website to schedule online: carolinaheating.net

"It's been going very well. We really like them. They do good work. They always come out at odd hours if we need them."

Guerri and Fred S on January 2019


Avatar for Sugar Hollow Solar

Sugar Hollow Solar

4.92(
26
)

Sugar Hollow Solar

4.92(
26
)
Customers say: Super punctual
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a full-service renewable energy company offering design and installation services in the Carolinas. Our team has over 45 years of combined experience helping residences, businesses, and government go solar. Locally owned and operated, our office and shop is just outside of Asheville in Fairview, NC.

"They are very helpful either over the phone or by sending a technician, a person if need, they have been great in providing service."

Phebe W on February 2021

We are a full-service renewable energy company offering design and installation services in the Carolinas. Our team has over 45 years of combined experience helping residences, businesses, and government go solar. Locally owned and operated, our office and shop is just outside of Asheville in Fairview, NC.

"They are very helpful either over the phone or by sending a technician, a person if need, they have been great in providing service."

Phebe W on February 2021


Servicing of most brands and models of heating and air conditioning equipment.


Avatar for Palmetto Heating & Air LLC

Palmetto Heating & Air LLC

5.00(
15
)

Palmetto Heating & Air LLC

5.00(
15
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Palmetto Heating & Air is a licensed, insured, full service HVAC contractor servicing the upstate of South Carolina. We accept cash, checks, and all major credit cards. We also offer flexible financing to qualified applicants for new or replacement heating and cooling systems. Additional email - [email protected]. Additional contact name - William Golden.

Palmetto Heating & Air is a licensed, insured, full service HVAC contractor servicing the upstate of South Carolina. We accept cash, checks, and all major credit cards. We also offer flexible financing to qualified applicants for new or replacement heating and cooling systems. Additional email - [email protected]. Additional contact name - William Golden.


Avatar for Appliance Zone

Appliance Zone

4.41(
41
)

Appliance Zone

4.41(
41
)
Customers say: Terrific value
2008 years of experience

Appliancezone.com is a leading on-line retailer of appliance parts and accessories for do-it-yourself homeowners. Incorporated in 2008, it was started by CEO, Jim Allen and his wife Paula, who operated an appliance repair business for nearly fourteen years prior to starting the internet company Appliance Zone.

"This is the first online review I've ever written -- my experience with this company was that bad. Three aspects that deserve attention: 1) I placed an order and tried to cancel six minutes later. Turns out they don't accept cancellations. 2) I couldn't find a phone number, so I had to work the return/refund by email. The exchange was painful -- so unhelpful I felt like I was interacting with a bad chatbot. 3) I ended up eating shipping costs (expected) and got hit for a 50% restocking fee (unexpected) because I refused the package instead of paying to ship it back. Didn't matter that it went to the correct address, was clearly labeled, and had prior return authorization. So I ended up with a $21 refund on a $60 order, and a lesson learned about where not to buy appliance parts."

Tyson A on April 2020

Appliancezone.com is a leading on-line retailer of appliance parts and accessories for do-it-yourself homeowners. Incorporated in 2008, it was started by CEO, Jim Allen and his wife Paula, who operated an appliance repair business for nearly fourteen years prior to starting the internet company Appliance Zone.

"This is the first online review I've ever written -- my experience with this company was that bad. Three aspects that deserve attention: 1) I placed an order and tried to cancel six minutes later. Turns out they don't accept cancellations. 2) I couldn't find a phone number, so I had to work the return/refund by email. The exchange was painful -- so unhelpful I felt like I was interacting with a bad chatbot. 3) I ended up eating shipping costs (expected) and got hit for a 50% restocking fee (unexpected) because I refused the package instead of paying to ship it back. Didn't matter that it went to the correct address, was clearly labeled, and had prior return authorization. So I ended up with a $21 refund on a $60 order, and a lesson learned about where not to buy appliance parts."

Tyson A on April 2020


Avatar for One Hour Heating & Air Conditioning

One Hour Heating & Air Conditioning

4.71(
79
)

One Hour Heating & Air Conditioning

4.71(
79
)
Customers say: Quick response
2003 years of experience

We are the Comfort Experts—We specialize in keeping the families in the Upstate, SC comfortable year round. We provide our customers with all of their HVAC needs, including repair and installation of air conditioners, air handlers, heat pumps, furnaces, and thermostats. We also offer indoor air quality products and ductwork cleaning services. With locations in Greenville and Spartanburg, our professional technicians are able to provide on-time service to homeowners in Anderson, Greenville, Oconee, Pickens, and Spartanburg counties. Your time is our #1 priority. We have convenient two-hour appointment windows to better fit your schedule. And if your One Hour Heating and Air Conditioning service provider is even one minute late—the service is on us. Your complete satisfaction is 100% guaranteed. We do whatever it takes to make sure you are happy with our services. Our warranties and guarantees are industry leading because of our experienced technicians and the high quality parts we use. Our technicians are friendly, clean, polite, drug-free and experienced--and our techniques are state-of-the-art, guaranteed! We won't keep you waiting - "Always on time... or you don't pay a dime." ®

"They are very good company. Anytime I called I get a good answer and the people they send are very professional. They come every summer and winter. They're very responsible,"

Fernando R on January 2022

We are the Comfort Experts—We specialize in keeping the families in the Upstate, SC comfortable year round. We provide our customers with all of their HVAC needs, including repair and installation of air conditioners, air handlers, heat pumps, furnaces, and thermostats. We also offer indoor air quality products and ductwork cleaning services. With locations in Greenville and Spartanburg, our professional technicians are able to provide on-time service to homeowners in Anderson, Greenville, Oconee, Pickens, and Spartanburg counties. Your time is our #1 priority. We have convenient two-hour appointment windows to better fit your schedule. And if your One Hour Heating and Air Conditioning service provider is even one minute late—the service is on us. Your complete satisfaction is 100% guaranteed. We do whatever it takes to make sure you are happy with our services. Our warranties and guarantees are industry leading because of our experienced technicians and the high quality parts we use. Our technicians are friendly, clean, polite, drug-free and experienced--and our techniques are state-of-the-art, guaranteed! We won't keep you waiting - "Always on time... or you don't pay a dime." ®

"They are very good company. Anytime I called I get a good answer and the people they send are very professional. They come every summer and winter. They're very responsible,"

Fernando R on January 2022


Avatar for Waldrop Plumbing - Heating - Air

Waldrop Plumbing - Heating - Air

4.53(
124
)

Waldrop Plumbing - Heating - Air

4.53(
124
)
Customers say: Super punctual
1970 years of experience

For over 40 years, Waldrop Plumbing - Heating - Air has been serving Greenville and Spartanburg Counties in South Carolina by providing fast, reliable service. When you live in South Carolina, having functional air conditioning is a necessity. The high temperatures and stifling humidity can make it difficult to get comfortable anywhere outside. We can help make your home a paradise with ice cold air conditioning and thorough air filtration to make sure your home isn’t taking in air filled with dust, pollen, or bacteria. No matter the issue in your home, Waldrop Plumbing - Heating - Air has a solution to help. We offer plumbing, heating, and air services for any kind of home. Our customers have included national businesses and homes down the street. No project is too small for us. With our services, you can weather any tropical storm South Carolina throws your way. We install backup generators to ensure that you have uninterrupted power throughout the year. Our NATE-certified technicians understand what it takes to do every job right, and our customer reviews show it. Find out why we’ve been trusted by our community for nearly half a century. Call today for outstanding service.

"Called initially for an inspection/work quote (not to have work done). Technition disabled the system without consultation and said I needed a new heat exchanger, or freeze as they woldnt turn it back on. $2000 later the furnace that was working BEFORE they touched it, no longer works. ANOTHER $2000 to replace the main board, plus $900 for surge and it won't even turn on.. .DO NOT USE THESE PEOPLE .. "

Michael B on November 2025

For over 40 years, Waldrop Plumbing - Heating - Air has been serving Greenville and Spartanburg Counties in South Carolina by providing fast, reliable service. When you live in South Carolina, having functional air conditioning is a necessity. The high temperatures and stifling humidity can make it difficult to get comfortable anywhere outside. We can help make your home a paradise with ice cold air conditioning and thorough air filtration to make sure your home isn’t taking in air filled with dust, pollen, or bacteria. No matter the issue in your home, Waldrop Plumbing - Heating - Air has a solution to help. We offer plumbing, heating, and air services for any kind of home. Our customers have included national businesses and homes down the street. No project is too small for us. With our services, you can weather any tropical storm South Carolina throws your way. We install backup generators to ensure that you have uninterrupted power throughout the year. Our NATE-certified technicians understand what it takes to do every job right, and our customer reviews show it. Find out why we’ve been trusted by our community for nearly half a century. Call today for outstanding service.

"Called initially for an inspection/work quote (not to have work done). Technition disabled the system without consultation and said I needed a new heat exchanger, or freeze as they woldnt turn it back on. $2000 later the furnace that was working BEFORE they touched it, no longer works. ANOTHER $2000 to replace the main board, plus $900 for surge and it won't even turn on.. .DO NOT USE THESE PEOPLE .. "

Michael B on November 2025


"They did a great job. He came out and gave an estimate on Monday and Friday with a new heat pump."

Henry C S on December 2020

Serving your heating & A/C needs.

"They did a great job. He came out and gave an estimate on Monday and Friday with a new heat pump."

Henry C S on December 2020


Avatar for Tuck & Howell, Inc

Tuck & Howell, Inc

4.93(
54
)

Tuck & Howell, Inc

4.93(
54
)
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Available weekends by appointment. The Tuck & Howell Way of Doing Business Over 49 years ago, a small father and son appliance business evolved into Tuck & Howell, Inc., Mechanical Contractors. This company was founded on the principle of service to the customer. Customer service was not just a slogan, but an operating fact of life. Over the years this principle has developed and expanded, as has the company. Today Tuck & Howell, Inc. has attained national recognition as one of the Southeast's leading heating and air conditioning contractors. Our reputation for quality and integrity has grown even stronger because we have never taken shortcuts to achieve growth. Customer Service is still the cornerstone of our company, the same as when it was started over 49 years ago.

"very professional and knew what he was doing. a big five star.the whole co. made u feel like family. recommend to everybody"

darlene w on September 2025

Available weekends by appointment. The Tuck & Howell Way of Doing Business Over 49 years ago, a small father and son appliance business evolved into Tuck & Howell, Inc., Mechanical Contractors. This company was founded on the principle of service to the customer. Customer service was not just a slogan, but an operating fact of life. Over the years this principle has developed and expanded, as has the company. Today Tuck & Howell, Inc. has attained national recognition as one of the Southeast's leading heating and air conditioning contractors. Our reputation for quality and integrity has grown even stronger because we have never taken shortcuts to achieve growth. Customer Service is still the cornerstone of our company, the same as when it was started over 49 years ago.

"very professional and knew what he was doing. a big five star.the whole co. made u feel like family. recommend to everybody"

darlene w on September 2025

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Heating and Air Conditioning questions, answered by experts

Fall and spring are the best times of year to purchase an air conditioner, furnace, or other HVAC components. In fact, by shopping during these periods, you could save 10% to 15% on an AC unit. For HVAC professionals, spring and fall are less busy than summer and winter, when extreme temperatures create an urgent demand for heating and cooling.

No, for two very important reasons. First, it’s illegal to release refrigerant into the air or ground since it can be toxic and cause environmental damage. Technicians typically pump old or extra refrigerant into separate tanks for special disposal. Second, without professional equipment to read refrigerant pressure and levels, plus the AC’s suggested requirements, it’s impossible to know if you’ve removed the right amount of refrigerant. Stay away from a DIY solution here and seek an expert with the right tools.

You should have your AC coils cleaned once per year. To keep your AC unit in tip-top shape, consider cleaning your coils twice yearly—before and after air conditioning season. That way, the pro will remove any dust, dirt, and debris that has built up over the winter and catch new grime that accumulated during the summer. Additionally, if you’re handy, you can tackle any in-between cleanings yourself with a special fin comb.

Turning off your AC may temporarily stop your unit from leaking water unless the leak is from a thawing coil that continues to thaw after the system is shut off. Regardless, it helps to discontinue use of the unit if it has a leak in order to figure out what’s causing the issue.

Your heating and cooling systems cost you the most on your electric bill and make up 50% of your bill on average. Your washing machine, dryer, oven, and stove contribute significantly to your electric bill as well. Lights, fans, and smaller electronics add up, but aren’t the biggest energy consumers. You can reduce your power usage by setting optimal temperatures on your thermostat and investing in energy-efficient appliances.

The Williamston, SC homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

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