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TRUSTED BY JEFFERSON, NC HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon31
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Jefferson

Larry Dean Billings
5.0(
5
)
Central A/C - InstallDuctless Mini-split Heating System - Install or ReplaceDucts & Vents - Install or Replace+3 more

Serving Jefferson, NC and surrounding areas

Approved

In business since 2022

Free estimates

Customers say: Quick response

"Dean and Co are great to work with. Quick response with clear communication and a pleasure to be around. Met a few of his team and all were top notch. Will not hesitate to contact for any future needs. Hard to find good people these days, but they are GOOD people!"
Response time50 mins
Recommended by100%of homeowners
Avatar for HVAC Service Corporation
HVAC Service Corporation
New to Angi
Electric Furnace / Forced Air Heating System - Install - For BusinessElectric Furnace / Forced Air Heating System - Repair - For BusinessGas Furnace / Forced Air Heating System - Install - For Business+5 more

Serving Jefferson, NC and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

We have extensive experience providing design, construction, installation and on going maintenance for all of our service lines across a diverse spectrum of industries and asset types. Founded over 75 years ago, HVAC Service Corporation has been a cornerstone in the Carolinas for reliable and efficient HVAC solutions. Our commitment to quality service and customer satisfaction has made us a trusted name in the industry. We are licensed and insured in North Carolina, South Carolina, and parts of Georgia, with our headquarters located in Gastonia, NC. Our mission is to provide top-notch commercial heating and air conditioning services that meet the unique needs of our clients.

Chiller Job
Response time3 hrs
Response rate94%
Avatar for Top Notch Supreme Cleaning Service
Top Notch Supreme Cleaning Service
New to Angi
Air Ducts & Vents - Clean

Serving Jefferson, NC 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.

Paige Services
New to Angi
Air Ducts & Vents - Clean

Serving Jefferson, NC and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Hi, I’m Paige. I pride myself on being reliable, meticulous, and dedicated to getting the job done right. Whether you need a helping hand with general labor, a thorough cleaning, or help getting organized, I treat every project with the same level of care and attention to detail. I’m here to provide quality support for your home or project, and I look forward to helping you get your tasks completed efficiently.

1 neighbors recently requested a quote
Avatar for Arlie & Sons Construction, LLC
Arlie & Sons Construction, LLC
New to Angi
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Jefferson, NC and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Arlie & Sons Construction is a licensed North Carolina General Contractor specializing in structural deck replacement, fence installation, crawlspace supports, and inspection repair work.\n\nWe focus on doing projects correctly — not cutting corners — and provide clear, detailed estimates with defined scope so homeowners understand exactly what they’re getting.\n\nIf your deck has rot, sagging framing, failing posts, or was flagged during a home inspection, we typically provide turnaround estimates within 24–48 hours.\n\nWe handle all estimates directly to ensure proper communication and accurate pricing.\n\nCall or text 336-817-7528 for the fastest response.\n\nLicensed & Insured\nNC General Contractor #105865\nServing Wilkes and surrounding counties

Hardwood Install
Hardwood Install
Hardwood Install
Hardwood Install
Hardwood Install

+2

Avatar for High Country Air
High Country Air
5.0(
17
)
Central A/C - Service or RepairCentral Air Cleaner - Repair or ServiceElectric Boiler or Radiator Heating System - Repair+7 more

Serving Jefferson, NC and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"I have had the pleasure of having Lydia, Jerrod, and Cody from High Country Air come and work on my heat pump a few times now. Each time they have been very attentive and thorough when diagnosing and fixing the problem. My first experience with their company was wonderful. They were actually called in for a second opinion after a well known and recommended HVAC company did not fix our heat pump. They were sure to listen to my concerns and within a short amount of time my AC was fixed. Recently, my heater went out and they were very thorough and quickly fixed that issue also! I would highly recommend this company to anyone in need of HVAC services. They have wonderful prices, great customer service, and fix the issue quickly. You will not find anyone better!"
Beautiful LG heads in this game room
Mini Split Install
Mini Split Install
Replaced 4 ton split system unit
Old pump

+8

Response time4 hrs
Response rate89%
Recommended by78%of homeowners
Virginia Carolina Heating and Cooling, LLC
4.2(
57
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairGas Furnace / Forced Air Heating System - Repair+1 more

Serving Jefferson, NC and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"I really want to thank the owner and the team of Virginia/Carolina Heating and Cooling. The team did what the owner said they would do. One of the best experiences I have had in years doing business with contractors. The team arrived and got right to work ensuring the work was completed in a timely manner while at the same time respecting my home and property. If you’re thinking of a new or upgraded HVAC system look no further than Virginia/Carolina Heating and Cooling...As we say around my neck of the woods...”Why bother with the rest, when you can hire the Best!” ...and the Best is “Virginia/Carolina Heating and Cooling”.....Thank You for reading....P. Nesbit"
Response time1 day
Recommended by93%of homeowners
Henderson's HVAC
4.7(
15
)
Air Ducts & Vents - CleanCentral A/C - Service or RepairElectric Furnace / Forced Air Heating System - Repair

Serving Jefferson, NC and surrounding areas

In business since 2023

Free estimates

Small jobs welcome

"On the initial appraisal, everything was explained to me in detail. He was very knowledgeable, having over 20 years experience in HVAC. The pricing was competitive He was very professional. I would highly recommend this company!"
Response time1 day
Response rate94%
Recommended by60%of homeowners
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Heating and Air Conditioning questions, answered by experts

Condensation forms when warmer, outside air combines with cooler air in your ductwork. This can happen when there are leaks in your air ducts, your HVAC system has a dirty air filter, or there’s a lack of insulation around the ducts. To prevent it from happening, replace your HVAC filters as directed. Also, once every five years, hire a local air duct cleaner to clean and inspect them.

There are ways to detect a refrigerant leak with several different testing methods. However, most homeowners can figure out something’s wrong with their AC unit by noticing these common signs:

  • Ice forming on the evaporator coil

  • Water leaks near the AC unit

  • Frequent hissing sounds

  • Increased electric bills

  • Unit takes longer than usual to cool

  • Unit is blowing hot air

If possible, avoid placing furniture in front of a return air vent. A blocked air vent can cause your HVAC system to use more energy, which in turn can lower the life span of your unit and raise your energy bill. Furniture can also trap hot or cold air, damaging your furniture or appliances. 

Professional duct installers suggest leaving between six and 12 inches of space in front of an air return vent. If you must place furniture in front of a return air vent, try to aim for putting furniture over a floor vent instead of in front of a wall vent, and avoid draping curtains over any vent system.

When deciding whether to repair or replace your air conditioner, several factors should be considered. It is generally worth repairing the unit if it's less than 10 years old, the warranty is still active, and you're dealing with a one-off issue. Most central AC units last about 15 years, while window units last 8 to 10 years. If your unit is approaching or has surpassed the 10-year mark and requires frequent or costly repairs (e.g., over $5,000), replacement is often the more sensible long-term investment. For older, inefficient, or out-of-warranty units experiencing multiple problems, replacing it is typically the better choice.

HVAC pros recommend that you replace your AC filter every one to three months to maintain optimal indoor air quality and ensure your HVAC system operates efficiently. However, factors such as filter type, household size, and environmental conditions may influence the frequency of replacement. Regular filter changes help prevent debris buildup, maintain airflow, and prolong the life span of your air conditioning unit.

The Jefferson, NC 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.