*The Angi rating for Heating And Air Conditioning Service companies in Williston, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Williston, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on August 07, 2025
Serving Williston, SC and surrounding areas
Approved
Super Service Award Winner
In business since 2013
Free estimates
Emergency services offered
"Steven arrived at the appointment time, took care of my A/C problem and did not try to upsell me. I will definitely use P & W HVAC Services again."
+11
Serving Williston, SC and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
"Floyd was very professional and explained what he was doing in detail. I do have another job with him concerning my vents and ducts. I would recommend him."
Serving Williston, SC and surrounding areas
Approved
Free estimates
Small jobs welcome
Offers commercial services
\nAre you looking for a housekeeping service you can truly count on?\n\nAt Maid Complete Cleaning Services, we are dedicated to delivering exceptional service so you can feel at ease knowing your home is in good hands.\n\nWhether you need:\n🧽 Deep Cleaning\n🧼 Regular Maintenance\n📅 Weekly, Biweekly, or Monthly Service\n🏠 Move-In / Move-Out\n🛠 Post Construction\n🏢 Office Cleaning
Serving Williston, SC and surrounding areas
Approved
In business since 2001
Free estimates
Emergency services offered
We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with.\nCall us today you'll be pleased you did. Thank you\n
Serving Williston, SC and surrounding areas
Approved
Hello, my name is Jonathan Heath, owner of JBF Cleaning LLC. We are a professional cleaning company committed to providing reliable, detailed, and high-quality cleaning services for homes, businesses, churches, and commercial spaces.\n\nAt JBF Cleaning LLC, we take pride in creating clean, safe, and welcoming environments for every client we serve. Our goal is to deliver dependable service with professionalism, integrity, and attention to detail. Whether you need routine cleaning, deep cleaning, move-in/move-out services, or post-construction cleanup, we are here to help make your space shine.\n\nWe value every customer and look forward to building lasting relationships through excellent service and consistent results. Thank you for considering JBF Cleaning LLC — where cleanliness meets professionalism.
Serving Williston, SC and surrounding areas
Approved
Free estimates
Credit card accepted
Offers commercial services
My name is Edwin Hernandez, owner of Palmetto’s Finest Construction Co., LLC. We’re a South Carolina-based construction company specializing in residential and light commercial work, including painting, drywall, renovations, and general contracting support.\nWe are fully insured and can provide a COI and references upon request.
Serving Williston, SC and surrounding areas
Approved
Free estimates
My names Cayden Shadoan, I’m 23 years old. I have a beautiful wife and daughter. I have a full time job as a pipe welder in Sumter South Carolina. I’m on here just looking to pick up a couple extra jobs here and there in hopes of starting my own business one day to be able to stay home with my family more. I can do pretty much anything that needs done in or around your house. Specializing in building fences or repairing fences, any kind of piping jobs, or any welding. Thank you for considering me to help you get what you need done. Hope to see you soon.
Serving Williston, SC and surrounding areas
In business since 2016
Emergency services offered
Credit card accepted
"Derrick came on time, assessed and fixed my AC. He was VERY efficient and charged a fair price. Keeping his number for the future!"
Serving Williston, SC and surrounding areas
In business since 2025
Free estimates
Credit card accepted
"We had Nick and Isaac perform a dryer vent duct cleaning and inspection of our home’s air ducts for cleanliness. After the inspection was done, they recommended a sanitation of the ducts and their work was extremely professional and quick! They were upfront about pricing and very reasonable. We cannot thank them enough for the great work they performed."
Serving Williston, SC and surrounding areas
In business since 2008
Free estimates
Credit card accepted
"Douglas provided us with exceptional care, I'll be calling him in the future for our other HVAC needs."
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.
From average costs to expert advice, get all the answers you need to get your job done.
A central air system is great for someone looking to cool and heat their home all year round. Even if your home uses baseboard heating, you can still make the switch. Read on to learn more about adding central air to a baseboard-heated house.
Try these 12 top tips to keep your air conditioner working at maximum efficiency. Stay cool, and minimize energy costs with this expert air conditioning advice.
Learn how to save money on air conditioning costs this summer by following this handy guide all about your favorite cooling system.
Is it time for a new cooling system for your home? Check out this guide to get a head-to-head comparison of heat pump vs. air conditioner systems.
Air-source heat pumps are an energy-efficient way to heat and cool your home. Learn the pros and cons of this heating method.
Retrofitting your house for AC is, surprisingly, not too hard. Here’s what you’ll need to consider to make it happen.
