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TRUSTED BY WALHALLA, SC HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon120
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Walhalla

Avatar for U.S. Energy Solutions

U.S. Energy Solutions

4.86(
69
)
Approved Pro

U.S. Energy Solutions

4.86(
69
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
11 years of experience

Solar Energy and storage experts for both residential and commercial properties, We offer the best quality including Tesla PowerWall 3 and provide a FREE comprehensive assessment of your property and prescribe ways for you to become energy grid independent while saving money on your energy consumption. Additionally, we can help you to qualify for state and federal tax credits that will help you to save the maximum amount of money offered through government subsidy programs for making energy-saving improvements. We offer several no-out of pocket or money-down, financing options that are generally much lower than your current monthly electric costs. Transfer your regular budgeted costs from the power company and invest that instead into your own property and become energy independent!

"Completely unresponsive to concern over their incorrect installation."

Bill R on July 2024

Solar Energy and storage experts for both residential and commercial properties, We offer the best quality including Tesla PowerWall 3 and provide a FREE comprehensive assessment of your property and prescribe ways for you to become energy grid independent while saving money on your energy consumption. Additionally, we can help you to qualify for state and federal tax credits that will help you to save the maximum amount of money offered through government subsidy programs for making energy-saving improvements. We offer several no-out of pocket or money-down, financing options that are generally much lower than your current monthly electric costs. Transfer your regular budgeted costs from the power company and invest that instead into your own property and become energy independent!

"Completely unresponsive to concern over their incorrect installation."

Bill R on July 2024


Bentley's Heating & Air

4.92(
36
)
Approved Pro

Bentley's Heating & Air

4.92(
36
)
Approved Pro
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
35 years of experience

Bentley's Heating and Air has been serving the upstate since 1991. A recent winner of several years of the Better Business Integrity Award shows that we strive for Excellency and 100% satisfaction. We are skilled in all aspects of the heating and cooling business. We sell and service all makes and models. There is never a job too big or too small. Mention Angie's list for a special discount!

"Robbie was excellent and found the source of a problem that my previous heating/air contractors missed."

Greg S on December 2019

Bentley's Heating and Air has been serving the upstate since 1991. A recent winner of several years of the Better Business Integrity Award shows that we strive for Excellency and 100% satisfaction. We are skilled in all aspects of the heating and cooling business. We sell and service all makes and models. There is never a job too big or too small. Mention Angie's list for a special discount!

"Robbie was excellent and found the source of a problem that my previous heating/air contractors missed."

Greg S on December 2019


Avatar for DoItAll Handyman Services

DoItAll Handyman Services

5.00(
15
)
Approved Pro

DoItAll Handyman Services

5.00(
15
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

We have the experience and dedication to get the job done right! Specializing in handyman services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"Looking for some help with home projects? DoItAll Handy Service and Devin should be your first call. Ever hear of measure twice and cut once? Devin takes the care to lay out the project and study it before getting to it. He has great tools, works tidy and tidies up when finished. Great attitude, work ethic and punctuality are important qualities he displays as well.we are very happy and will turn to him again when help is needed. Thanks Devin!"

Geoffrey D on August 2025

We have the experience and dedication to get the job done right! Specializing in handyman services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"Looking for some help with home projects? DoItAll Handy Service and Devin should be your first call. Ever hear of measure twice and cut once? Devin takes the care to lay out the project and study it before getting to it. He has great tools, works tidy and tidies up when finished. Great attitude, work ethic and punctuality are important qualities he displays as well.we are very happy and will turn to him again when help is needed. Thanks Devin!"

Geoffrey D on August 2025


Avatar for Preferred Home Services, LLC

Preferred Home Services, LLC

4.81(
35
)
Approved Pro

Preferred Home Services, LLC

4.81(
35
)
Approved Pro
Super Service Award
Customers say: True professional
12 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's 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 were timely, professional, and respectful."

Deon H on December 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's 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 were timely, professional, and respectful."

Deon H on December 2025


Avatar for One Hour Air Conditioning & Heating

One Hour Air Conditioning & Heating

5.00(
11
)
Approved Pro

One Hour Air Conditioning & Heating

5.00(
11
)
Approved Pro
15 years of experience
Free onsite estimate

Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with One Hour Air Conditioning & Heating, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.

"Great customer service! He was pleasant and respectful. I appreciate all the detail information on how fix the problem. He took care of it all that same afternoon."

Jessica B on December 2025

Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with One Hour Air Conditioning & Heating, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.

"Great customer service! He was pleasant and respectful. I appreciate all the detail information on how fix the problem. He took care of it all that same afternoon."

Jessica B on December 2025


"It took longer than I thought but everything was done well."

Marsha h on February 2025

We guarantee your satisfaction. We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

"It took longer than I thought but everything was done well."

Marsha h on February 2025


Avatar for Air Today Heating & Cooling

Air Today Heating & Cooling

5.00(
8
)
Approved Pro

Air Today Heating & Cooling

5.00(
8
)
Approved Pro
27 years of experience
Free onsite estimate

Tired of HVAC companies that overcharge and leave you with more problems than solutions? At Air Today Heating & Cooling, we do things differently. We believe in honest and upfront pricing, fast service, and getting the job done right the first time. No gimmicks. No nonsense. Just top-quality HVAC service from a family-owned company with over 45 years of experience. 🏆 Voted Best HVAC Service in South Carolina – 2024 & 2025 ⭐ 200+ 5 Star Google Reviews from Happy Homeowners ✅ 100% Satisfaction Guarantee – or your money back! 🤝 Flexible Financing on Repairs & New Equipment 🛡️ Background-Checked & Drug-Tested Technicians ⏰ 1-Week Installation Guarantee on New Systems Not sure what kind of equipment you have? Our technicians are trained to service and repair all makes and models of HVAC systems. https://iwantairtoday.com/

"Air today got me fixed up after my AC unit stopped working 18 months after install. When contacting the company that installed the unit, they openly admitted that the unit was installed incorrectly which caused the failure. After quoting us a seemingly high price to fix it, we looked at other options. We contacted Air Today and they got us fixed up quickly for a fraction of the cost! Not only was the cost better, the techs that came on site were knowledgeable and kind. Mark and Keith were thorough in explaining the issues and patient in helping us understand the needs. They recommended several different options to fix the issue at varying price points. The techs were respectful of our home and were careful not to make a mess or track dirt inside. We work with contractors frequently. Mark and Keith were top tier. All four Air Today employees we talked with through the process were helpful and easy to talk to. Would highly recommend Air Today to family and friends!"

Tanner A on December 2025

Tired of HVAC companies that overcharge and leave you with more problems than solutions? At Air Today Heating & Cooling, we do things differently. We believe in honest and upfront pricing, fast service, and getting the job done right the first time. No gimmicks. No nonsense. Just top-quality HVAC service from a family-owned company with over 45 years of experience. 🏆 Voted Best HVAC Service in South Carolina – 2024 & 2025 ⭐ 200+ 5 Star Google Reviews from Happy Homeowners ✅ 100% Satisfaction Guarantee – or your money back! 🤝 Flexible Financing on Repairs & New Equipment 🛡️ Background-Checked & Drug-Tested Technicians ⏰ 1-Week Installation Guarantee on New Systems Not sure what kind of equipment you have? Our technicians are trained to service and repair all makes and models of HVAC systems. https://iwantairtoday.com/

"Air today got me fixed up after my AC unit stopped working 18 months after install. When contacting the company that installed the unit, they openly admitted that the unit was installed incorrectly which caused the failure. After quoting us a seemingly high price to fix it, we looked at other options. We contacted Air Today and they got us fixed up quickly for a fraction of the cost! Not only was the cost better, the techs that came on site were knowledgeable and kind. Mark and Keith were thorough in explaining the issues and patient in helping us understand the needs. They recommended several different options to fix the issue at varying price points. The techs were respectful of our home and were careful not to make a mess or track dirt inside. We work with contractors frequently. Mark and Keith were top tier. All four Air Today employees we talked with through the process were helpful and easy to talk to. Would highly recommend Air Today to family and friends!"

Tanner A on December 2025


Avatar for Five Star Plumbing Heating Cooling Electrical & Insulation

Five Star Plumbing Heating Cooling Electrical & Insulation

4.39(
50
)
Approved Pro

Five Star Plumbing Heating Cooling Electrical & Insulation

4.39(
50
)
Approved Pro
Customers say: True professional
26 years of experience
Free onsite estimate

Why does it seem that the worst plumbing or air conditioning problems happen when you least expect it? Your AC fails in the middle of a record heat wave, you find a water leak right as you're leaving for vacation, or your heater stops working in the dead of winter. Whether you need routine maintenance to prevent such issues in the first place, or a trusted technician to handle a plumbing or air conditioning emergency, you can trust the team at Five Star Plumbing Heating Cooling.

"Professional, knowledgable, and personable"

Pamela D on January 2026

Why does it seem that the worst plumbing or air conditioning problems happen when you least expect it? Your AC fails in the middle of a record heat wave, you find a water leak right as you're leaving for vacation, or your heater stops working in the dead of winter. Whether you need routine maintenance to prevent such issues in the first place, or a trusted technician to handle a plumbing or air conditioning emergency, you can trust the team at Five Star Plumbing Heating Cooling.

"Professional, knowledgable, and personable"

Pamela D on January 2026


Avatar for Smith Air Masters

Smith Air Masters

5.00(
7
)
Approved Pro

Smith Air Masters

5.00(
7
)
Approved Pro
Customers say: Quick response
25 years of experience
Free onsite estimate

We are your local Trane servicing dealer with over 14 years of experience serving South Carolina, Smith Air Masters is your solution for all your Heating & Cooling needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Satisfaction guaranteed!

"Our new Trane compressor had an electrical problem and damaged itself. Things happen. Dave and his crew at Smith Air Masters responded quickly, and diagnosed the problem. Parts were ordered immediately and were received over the weekend. By midday Monday the parts were installed and the system returned to heating service. I appreciate the great response, the fact that all materials and labor was covered under warranty, and that everything was conducted in a friendly and professional manner. If you are looking for an HVAC contractor that will stand firmly behind their product and their work, Smith Air Masters does."

James D on January 2026

We are your local Trane servicing dealer with over 14 years of experience serving South Carolina, Smith Air Masters is your solution for all your Heating & Cooling needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Satisfaction guaranteed!

"Our new Trane compressor had an electrical problem and damaged itself. Things happen. Dave and his crew at Smith Air Masters responded quickly, and diagnosed the problem. Parts were ordered immediately and were received over the weekend. By midday Monday the parts were installed and the system returned to heating service. I appreciate the great response, the fact that all materials and labor was covered under warranty, and that everything was conducted in a friendly and professional manner. If you are looking for an HVAC contractor that will stand firmly behind their product and their work, Smith Air Masters does."

James D on January 2026


Avatar for Surface Bella, LLC

Surface Bella, LLC

3.63(
8
)
Approved Pro

Surface Bella, LLC

3.63(
8
)
Approved Pro
26 years of experience
Free onsite estimate

Heating Air Paramedics is your local small Greenville HVAC provider. We work closely with each client to understand their unique needs and preferences, and our commitment to customer satisfaction means we won't rest until you are 100% happy with our work. STAY COMFORTABLE AND CONFIDENT ALL YEAR ROUND From emergency repairs to routine maintenance, our 24/7 expert service ensures you can trust us to keep your home feeling just right. Comprehensive Heating and Air Services Finding the right heating and air conditioning professional isn't easy. Choosing someone who does great work, shows up when you need help and won't overcharge you — it can be frustrating.

"Yes these ladies in the office are really on top of getting things done - excellent service"

Carol H on August 2024

Heating Air Paramedics is your local small Greenville HVAC provider. We work closely with each client to understand their unique needs and preferences, and our commitment to customer satisfaction means we won't rest until you are 100% happy with our work. STAY COMFORTABLE AND CONFIDENT ALL YEAR ROUND From emergency repairs to routine maintenance, our 24/7 expert service ensures you can trust us to keep your home feeling just right. Comprehensive Heating and Air Services Finding the right heating and air conditioning professional isn't easy. Choosing someone who does great work, shows up when you need help and won't overcharge you — it can be frustrating.

"Yes these ladies in the office are really on top of getting things done - excellent service"

Carol H on August 2024

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Heating and Air Conditioning questions, answered by experts

The general rule of thumb for figuring out how much AC tonnage you need in your home is that for every 500 to 600 square feet of space you need to cool, you’ll need one ton of AC cooling power. So, a 1,000-square-foot home will need 2 tons of AC power. 

Not if you have a standard unit. Because portable AC units actually work to dehumidify the room, you’ll likely need to drain the unit from time to time—but you won’t have to put water into it. There is, however, another type of air conditioner called a swamp cooler that requires water to operate. If you have a swamp cooler, you may need to fill a reservoir with water and potentially ice. But a swamp cooler is different from a standard portable AC unit.

Good news: Your AC system doesn’t need Freon (a popular refrigerant) added regularly, if ever. Freon only needs to be added when there’s a refrigerant leak; however, it’s not uncommon for a gradual leak to occur every 5 to 15 years. Signs of a refrigerant leak include higher utility bills, increased humidity in the house, weakened AC performance, and a hissing sound from the system.

Indications of an HVAC problem include inconsistent heating or cooling throughout your home, unpredictable temperature changes, or inadequate air flow from vents. Abnormal sounds such as grinding, banging, or hissing, and unpleasant smells like mustiness or burning are also potential warning signs. A rise in energy costs without an increase in usage may also imply decreased efficiency. An HVAC system that frequently cycles on and off or cannot maintain a stable temperature is malfunctioning.

Yes, it’s normal for an AC to drip water. In fact, it’s part of the dehumidifying process that takes place inside your AC unit as the condensation trickles down into the drain pan. However, it isn’t normal for your AC to sound like it’s running water or have large puddles around it. If that happens, you can try the solutions listed above or call an AC repair pro.

The Walhalla, 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.

What do you need done? We’ll find top pros.
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