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TRUSTED BY DARLINGTON, SC HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon191
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Darlington

Avatar for ALL-STAR AIR PROS LLC
ALL-STAR AIR PROS LLC
4.8(
20
)
Air Ducts & Vents - CleanCentral A/C - Service or RepairElectric Furnace / Forced Air Heating System - Install+8 more

Serving Darlington, SC and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Russell was very thorough. He checked everything, asked me questions, and showed evidence of issues. He did more than simply fix a problem. He educated me on how to determine when a problem is arising. He offers a phenomenal benefit plan to keep HVAC unit in great condition year round. I would highly recommend him for your HVAC needs."
Clean Air
Breathing problems
Heat Pump A/C
Furnace A/C
Duct Work, Works

+2

Response time3 hrs
Response rate100%
8 neighbors recently requested a quote
Avatar for 1st Choice Quality Heating & Air
1st Choice Quality Heating & Air
4.9(
15
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+12 more

Serving Darlington, SC and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

1st Choice has over 25 years of heating, air conditioning, and plumbing experience, allowing us to give the best quality of work to each customer. Our team provides excellent customer service. We are dedicated to ensuring our team is informed and knowledgeable so that your commercial or residential space remains safe for you, your family, or your business.

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+18

Response time2 days
Response rate100%
Recommended by60%of homeowners
American Air and Mold Solutions, LLC
4.6(
469
)
Air Ducts & Vents - Clean

Serving Darlington, SC and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

At American Air and Mold Solutions, LLC, we have been servicing the southeast area for over 15 years. We pride our company on reliability, 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.

1 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Hill Plumbing & Electric Company Inc.
Hill Plumbing & Electric Company Inc.
4.5(
41
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or Replace+47 more

Serving Darlington, SC and surrounding areas

Approved

In business since 1925

Free estimates

Emergency services offered

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!\n

Additional Photos
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+14

Response time1 day
Response rate100%
7 neighbors recently requested a quote
Avatar for Top Notch Supreme Cleaning Service
Top Notch Supreme Cleaning Service
New to Angi
Air Ducts & Vents - Clean

Serving Darlington, SC and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Reliable, detail-oriented cleaning services for residential and commercial spaces. We specialize in new construction, move-in/move-out, and Airbnb turnover cleanings—delivering spotless results you can see and feel every time. We don’t just clean—we restore, refresh, and reset your space.

Avatar for One Call
One Call
5.0(
2
)
Air Ducts & Vents - Clean

Serving Darlington, SC and surrounding areas

Approved

Free estimates

Small jobs welcome

Offers commercial services

Hi,\n\n My name is Hart Davidson and I am the owner of One Call. At One Call we do it all. I specialize in landscaping, painting, and pressure washing. Best price guaranteed. I have around 15 years of experience in this field.

Before and After
Before and After
Before and After
Before and After
Before and After

+1

29 neighbors recently requested a quote
Avatar for Spence Cleaning Service
Spence Cleaning Service
New to Angi
Air Ducts & Vents - Clean

Serving Darlington, SC and surrounding areas

Approved

Free estimates

Small jobs welcome

Offers commercial services

Commercial and residential cleaner. Always fair pricing!!! I do it all! Over 4 years of experience. Carpet/upholstery cleaning, regular home cleans, move in/move out specials. Pet sitting as well as vacation home/pet sitting. I love meeting new people, making new connections, and making your life cleaner and easier.

Mattress deep clean
Couch shampooing
Couch shampooing
Couch shampooing
Mattress Shampooing

+3

Bright Star Cleaning
New to Angi
Air Ducts & Vents - Clean

Serving Darlington, SC and surrounding areas

Approved

Bright Star Cleaning is a fresh, locally focused cleaning company dedicated to making homes and offices shine with reliable, thorough service.\nWe specialize in residential and commercial cleaning—regular maintenance, deep cleans, and move-in/move-out packages—using eco-friendly, pet-safe products. Our trained team delivers flexible scheduling, clear communication, and consistent results so you can enjoy a spotless space without the hassle.\nBright Star Cleaning: simple, professional, and ready to brighten your day.

Avatar for Manna Services LLC
Manna Services LLC
New to Angi
Air Ducts & Vents - Clean

Serving Darlington, SC and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Hello! Manna Services had been in business for over 5 years! We proud ourselves in providing the best cleaning and janitorial services! We work in many counties of coastal South Carolina and have experience with a diverse range of cleaning needs!

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Heating and Air Conditioning questions, answered by experts

Signs that your A/C system needs professional service include increased energy bills, uneven or poor cooling, loud or unusual noises, and frequent cycling.

No, it's not advisable to only replace the outside AC unit connected to your system. AC units are designed to work as a cohesive system, and older units work differently than newer units. Therefore, replacing only one component can lead to incompatibilities that affect the system’s performance. Replacing one component can void your warranty, costing you money for repairs.

Most HVAC service calls include diagnostic fees, which could include checking on a specific issue you’re experiencing or running through a routine inspection checklist. If you called for a particular problem, the service call will also include an estimate to fix the issue, including materials and labor. Depending on your HVAC technician and the service you requested, you might also get a general inspection of your system components to ensure everything is working as intended.

Whether an HVAC damper should be open or closed depends on the season, the zone it controls, and the temperature in that zone. In the summer, open upstairs dampers and close lower-level dampers to get the most efficient cooling possible. In the winter, do the opposite. Cool air will naturally flow down to lower levels, while warm air will rise. This keeps your system from working harder and helps prevent common AC problems.

If your central AC is not blowing cold air, you should try resetting the system. Many systems have a reset button. Make sure your thermostat is off, then turn off the circuit breaker that powers your AC. Hold the reset button for three to five seconds, then turn the circuit back on. Set your thermostat to cool and choose a temperature cooler than the room. Your system should turn on quickly.

The Darlington, 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.