Top-rated heating and air conditioning pros.

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

There are 3 highly-rated local heating and air conditioning pros.

Heating and air conditioning pros in Round O

Avatar for K & E Heating and Air
K & E Heating and Air
5.00(
9
)
Approved Pro
K & E Heating and Air
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
141 local quotes requested

Cooling Kings is an HVAC company committed to delivering superior heating and air solutions. With our motto "Where comfort reigns," we prioritize customer satisfaction and offer homeowners a range of affordable options. Our mission is to establish trust by treating every customer like royalty. Experience the power of choice with Cooling Kings, your trusted HVAC partner.

"Ell is a very knowledgeable professional who treats your home and time with great importance. Ell was hired to diagnose and fix a ac issue on a newly purchased home, he can put in a timely manner and very reasonable price"

Billi J on December 2024

Cooling Kings is an HVAC company committed to delivering superior heating and air solutions. With our motto "Where comfort reigns," we prioritize customer satisfaction and offer homeowners a range of affordable options. Our mission is to establish trust by treating every customer like royalty. Experience the power of choice with Cooling Kings, your trusted HVAC partner.

"Ell is a very knowledgeable professional who treats your home and time with great importance. Ell was hired to diagnose and fix a ac issue on a newly purchased home, he can put in a timely manner and very reasonable price"

Billi J on December 2024


Avatar for Legacy Home Helpers, LLC
Legacy Home Helpers, LLC
112 S Magnolia St.Suite 1
5.00(
6
)
Approved Pro
Legacy Home Helpers, LLC
112 S Magnolia St.Suite 1
5.00(
6
)
Approved Pro
11 local quotes requested
Free onsite estimate

Legacy Home Helpers, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Yes the gentleman was very courteous and knowledgeable. Would recommend them."

Donna W on June 2025

Legacy Home Helpers, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Yes the gentleman was very courteous and knowledgeable. Would recommend them."

Donna W on June 2025


Dudley Heating & Air
No reviews
Dudley Heating & Air
No reviews
1 years of experience

No job too big or too small, if you have a problem with your heating and air system call me , a hardworking professional specializing in quality for all your HVAC needs

No job too big or too small, if you have a problem with your heating and air system call me , a hardworking professional specializing in quality for all your HVAC needs



Cool Breeze Heating and Air
No reviews
Cool Breeze Heating and Air
No reviews

we are a heating and AC company ready to work on any problems you have regarding your indoor or outdoor AC units. we specialize in repairs, maintenance, and installations of new units. We always make sure our work is as it was done in our our own homes so quality is top priority. We have been in the trade more then 6 years always ready to take on any type heating and air work.

we are a heating and AC company ready to work on any problems you have regarding your indoor or outdoor AC units. we specialize in repairs, maintenance, and installations of new units. We always make sure our work is as it was done in our our own homes so quality is top priority. We have been in the trade more then 6 years always ready to take on any type heating and air work.


Weld fab and piping
No reviews
Weld fab and piping
No reviews

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


Livingstone Engineering, LLC
725 South Dunes Drive
No reviews
Livingstone Engineering, LLC
725 South Dunes Drive
No reviews
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.


Perfect Air Heating & Cooling
5.00(
13
)
Perfect Air Heating & Cooling
5.00(
13
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

WE DO REPAIR,MAINTENANCE,INSTALL, DIAGNOSTIC DUCTWORK with over 16 years of experience handling all your residential and commercial HVAC needs.

"It went Great- they were very knowledgeable and professional/ took the extra time to walk me through it so I could understand-"

Troy H on February 2024

WE DO REPAIR,MAINTENANCE,INSTALL, DIAGNOSTIC DUCTWORK with over 16 years of experience handling all your residential and commercial HVAC needs.

"It went Great- they were very knowledgeable and professional/ took the extra time to walk me through it so I could understand-"

Troy H on February 2024


Brad's Construction
No reviews
Brad's Construction
No reviews

I have been doing construction work for 30 years. I moved to Beaufort South Carolina last December. We do all types of remodels. We build fences, decks, siding, painting, about everything to do with a remodel job. We also build additions

I have been doing construction work for 30 years. I moved to Beaufort South Carolina last December. We do all types of remodels. We build fences, decks, siding, painting, about everything to do with a remodel job. We also build additions


Handy Andy
No reviews
Handy Andy
No reviews
3 years of experience

We thrive to take care of all our client's needs. We work with you until the job is done. We are ethical, honest, and easy to communicate with. We look forward in working with you. Thank you

We thrive to take care of all our client's needs. We work with you until the job is done. We are ethical, honest, and easy to communicate with. We look forward in working with you. Thank you

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FAQs for heating and air conditioning service projects in Round O, 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.  

The Round O, 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.
New air conditioner units on a concrete slab
Jun 12, 2025
Jun 12, 2025
Average costs of HVAC inspections vary based on house size, location, and type of HVAC system. Follow our easy guide to gauge your home’s HVAC inspection cost.
Kids sitting on a bench in front of a radiator watching out the window
May 16, 2025
May 16, 2025
Gas furnace replacement costs depend on the type of furnace you want and installation fees. Our guide explains all the factors involved in a new furnace cost.
A woman turning on the AC
May 28, 2025
May 28, 2025
If your air conditioning unit isn’t functioning properly, you might need an AC recharge. Our guide will detail what a typical AC recharge cost looks like.
A modern bathroom with a brown wood vanity
Apr 1, 2025
Apr 1, 2025
Why is my bathroom fan so loud? If your bath fan is making noise, the fix is usually simple. Learn why it’s being noisy and what you can do about it.
Happy senior couple working on home finances
Mar 14, 2025
Mar 14, 2025
Your home’s energy is a significant cost, so what is the most efficient ductwork available? If you’re installing new ducts, we’ve got the details you need.
ductwork in crawl space in basement
Mar 25, 2025
Mar 25, 2025
What causes condensation on ductwork in crawl spaces? A few things may be to blame. Learn more about the causes and what you can do.
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