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TRUSTED BY HARLEYVILLE, SC HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon10
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Harleyville

Avatar for Hill Plumbing & Electric Company Inc.

Hill Plumbing & Electric Company Inc.

4.39(
36
)
Approved Pro

Hill Plumbing & Electric Company Inc.

4.39(
36
)
Approved Pro
Customers say: Quality work
229 local quotes requested
100 years of experience

Hill Plumbing & Air has been proudly serving the Sumter and Florence communities since 1925 with expert plumbing services and now Heating and Air Conditioning services as well. Our goal is to continue the proud tradition and build successful longstanding relationships with our customers through providing quality service, offering competitive pricing and going above and beyond with attention to detail in everything we do. We take pride in our services and educating our customers as well!

"Punctual and professional. We were on a tight timeline and the his follow up was great."

Rafael R on February 2025

Hill Plumbing & Air has been proudly serving the Sumter and Florence communities since 1925 with expert plumbing services and now Heating and Air Conditioning services as well. Our goal is to continue the proud tradition and build successful longstanding relationships with our customers through providing quality service, offering competitive pricing and going above and beyond with attention to detail in everything we do. We take pride in our services and educating our customers as well!

"Punctual and professional. We were on a tight timeline and the his follow up was great."

Rafael R on February 2025


Avatar for Cransten Service All Stars

Cransten Service All Stars

4.71(
87
)
Approved Pro

Cransten Service All Stars

4.71(
87
)
Approved Pro
Super Service Award
Customers say: Quick response
3056 local quotes requested
9 years of experience

Cransten is the best handyman and remodeling experience in the US. Our team is vetted, trained, background checked, and amazing at what we do. We are licensed and insured. Get a free quote from us today and see what we can do to help create your dream home!

"Job was done in a professional and timely manner"

Frederick B on November 2025

Cransten is the best handyman and remodeling experience in the US. Our team is vetted, trained, background checked, and amazing at what we do. We are licensed and insured. Get a free quote from us today and see what we can do to help create your dream home!

"Job was done in a professional and timely manner"

Frederick B on November 2025



Weld fab and piping

No reviews yet

Weld fab and piping

No reviews yet

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


Avatar for Livingstone Engineering,  LLC

Livingstone Engineering, LLC

No reviews yet

Livingstone Engineering, LLC

No reviews yet
Free onsite estimate

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

5.00(
3
)

Ultra Instinct Service Solutions

5.00(
3
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

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


Avatar for HVAC Diagnostics & Designs

HVAC Diagnostics & Designs

No reviews yet

HVAC Diagnostics & Designs

No reviews yet
3 years of experience

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!


Avatar for Pace's Comfort Cooling

Pace's Comfort Cooling

No reviews yet

Pace's Comfort Cooling

No reviews yet
4 years of experience

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.


Avatar for McCaw Heating & Cooling

McCaw Heating & Cooling

5.00(
15
)

McCaw Heating & Cooling

5.00(
15
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

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


Avatar for Fresh and Clean Heating And Air

Fresh and Clean Heating And Air

4.00(
8
)

Fresh and Clean Heating And Air

4.00(
8
)
Customers say: Quality work
Emergency services offered

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!

"DO NOT RECOMMEND – INSTALLATION ISSUES CAUSED CEILING COLLAPSE Sim Chestnut of Fresh and Clean Heating and Air installed our HVAC unit in 2021 or 2022. Since then, we had recurring issues with the system shutting off due to a full drain pan. In 2023, he stopped responding. Our landlord resumed contact in 2024, and Sim returned to install a pump. The unit stayed on, but water rerouted and pooled in insulation beneath the drain pan. On June 8, 2025, our ceiling collapsed. Sim assessed the damage and blamed the roof. A roofer confirmed the roof (installed within 3 years) was not the issue. Three licensed HVAC techs later identified several install problems: a clogged drain line, unlevel unit, and a rusted, bent pan. The leak stopped once the drain was cleaned and reconnected properly. This review is based on professional evaluations and damage to our home. I will not engage further. Any retaliation, perceived or attempted, will be addressed."

Shalonda B on June 2025

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!

"DO NOT RECOMMEND – INSTALLATION ISSUES CAUSED CEILING COLLAPSE Sim Chestnut of Fresh and Clean Heating and Air installed our HVAC unit in 2021 or 2022. Since then, we had recurring issues with the system shutting off due to a full drain pan. In 2023, he stopped responding. Our landlord resumed contact in 2024, and Sim returned to install a pump. The unit stayed on, but water rerouted and pooled in insulation beneath the drain pan. On June 8, 2025, our ceiling collapsed. Sim assessed the damage and blamed the roof. A roofer confirmed the roof (installed within 3 years) was not the issue. Three licensed HVAC techs later identified several install problems: a clogged drain line, unlevel unit, and a rusted, bent pan. The leak stopped once the drain was cleaned and reconnected properly. This review is based on professional evaluations and damage to our home. I will not engage further. Any retaliation, perceived or attempted, will be addressed."

Shalonda B on June 2025

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Heating and Air Conditioning questions, answered by experts

An AC inspection costs anywhere from $75 to $200, while a full HVAC system inspection that includes your furnace ranges from $200 to $450. While there's a cost to a home AC inspection, it can save you hundreds or thousands in the long run by catching problems, avoiding breaks, and saving you money on your utility bills.

Yes, it's normal for air conditioners to leak tiny amounts of water due to condensation. Under normal circumstances, all excess moisture travels to the drain pan to be pumped through your system's drain line. You should call a technician to diagnose the issue if you're noticing frequent leaking or pooling. It's also important to investigate if your homeowners insurance can cover water damage.

If your AC refrigerant is low, you may notice that the unit takes longer than usual to cool your home or that your energy bills are higher. You may even feel a warm breeze coming from the vents when the AC refrigerant is low. Don’t attempt to check refrigerant levels yourself. Only certified AC repair pros should check and refill refrigerant.

High humidity is one of the most common reasons for air vents to sweat or produce condensation. When the cool, dry air from your HVAC unit meets warm and moist air in your home, it will cause condensation. Insulating your ductwork can help prevent this. If you live in a very humid region, a dehumidifier can also help.

Some of the signs of HVAC issues include rising energy bills, rooms not cooling or heating properly, loud noises when in operation, and signs of condensation. To illustrate, if you’re wondering how to stop condensation on air vents, you’ll need to have your HVAC inspected. 

The Harleyville, 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.