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    Average homeowner rating
  • Verified reviews icon177
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Beaufort - Updated Nov 2026

Avatar for Seaside Heating and Air Conditioning, LLC
Seaside Heating and Air Conditioning, LLC
5.0(
5
)
Electric Furnace / Forced Air Heating System - InstallCentral A/C - InstallCentral A/C - Service or Repair+9 more

Serving Beaufort, SC and surrounding areas

Approved

In business since 2022

Free estimates

Small jobs welcome

Seaside Heating and Air Conditioning 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. \n \n

REPLACEMENT SYSTEM
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REPLACEMENT SYSTEM

+6

Response time11 hrs
1 neighbors recently requested a quote
Avatar for Freeman Repair And Remodeling LLC
Freeman Repair And Remodeling LLC
4.5(
72
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Beaufort, SC and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Freeman Repairs did an incredible job! They completed the work in a timely and professional manner. I feel they went above and beyond, making multiple trips to my property to make sure things dried correctly and that the project had the right finished look. Would absolutely rehire."
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+8

Response time1 day
11 neighbors recently requested a quote
Recommended by93%of homeowners
Smith Heating & Air, LLC
New to Angi
Gas Furnace / Forced Air Heating System - Repair - For BusinessHeat Pump - Repair or Service - For Business

Serving Beaufort, SC and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade, and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Response time6 hrs
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Heating and Air Conditioning FAQs, answered by experts

Yes, mini-split systems are generally less expensive to run than central air conditioners and are significantly more energy-efficient. Because mini-splits do not rely on ductwork, they avoid the energy loss associated with ducted systems, allowing cooled or heated air to reach its destination more efficiently. Additionally, they offer zoned control, meaning you can run units in individual rooms and turn them off in unoccupied areas. This capability can lead to energy savings of about 30% compared to a central air system, resulting in a lower monthly energy bill.

A blockage in the ductwork may prevent air from flowing through the vent. If some rooms in your home are very hot or cold and another isn't, that can be a sign that a vent is blocked. Another sign of a blockage is a buildup of dirt or dust around the vent. In either case, a duct installer or cleaning service can investigate the issue for you and recommend a course of action.

Look up your model number online to find additional information. Usually, you can just take a look at the old filter and find the brand name and dimensions to order a new one. When replacing the filter, always check that it’s pointed the right way to match the direction of your airflow. Many filters have arrows on them to help with this step.

Yes, ventless portable air conditioners exist, and not all standard portable air conditioners must be vented through a window.

Ventless portable units, often called evaporative coolers, do not have exhaust hoses. They use a water reservoir and a cooling pad to add moisture to the air, making it feel cooler. These units work best in dry climates because humid areas cannot absorb much additional moisture.

For standard portable air conditioners that do require venting, a window is not the only option; they can also be vented through a door, wall, or ceiling. However, it is essential to vent these units properly. Running a standard portable AC without venting it is counterproductive because it needs to expel heat to cool the room. Failing to do so will only increase the room's temperature.

The cost to replace an AC evaporator coil is typically between $600 and $2,500, with an average cost around $1,300 to $1,350. The price of the coil itself can range from $550 to $1,100, depending on the brand, size, and style, with professional labor adding around $700. Replacing a condenser coil is generally less expensive, costing about $800. Because this repair involves handling refrigerants, it requires a licensed AC professional. Regular inspections, which cost between $200 and $600, can help prevent costly coil replacements.

The Beaufort, 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.