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TRUSTED BY DOVER, NC HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon52
    Verified heating and air conditioning services reviews

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

Avatar for Air Quality Concepts
Air Quality Concepts
4.9(
260
)
Air Ducts & Vents - Clean

Serving Dover, NC and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"They did a great job. Cole and Dylan were helpful and very communicative -- we appreciated that they showed us before/after photos of our air ducts and specifically described the work that was performed. Would definitely hire again."
Before
After
Before
After
Before

+6

Response time7 hrs
10 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Airflow Masters Heating and Cooling Inc.
Airflow Masters Heating and Cooling Inc.
4.9(
30
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+47 more

Serving Dover, NC and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Truly excellent. The office staff set the appointment at my convenience . Their tech was on time and quickly identified the trouble and restored my customers service. We have been using their service from early in their start up days. We are always satisfied with the service and value using Airflow Masters."
Trane Gas Package Unit
Additional Photos
Additional Photos
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Additional Photos

+7

10 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Breathe Cleaner Aire
Breathe Cleaner Aire
4.8(
93
)
Air Ducts & Vents - Clean

Serving Dover, NC and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"The service was impeccable, done promptly and thoroughly. They offered professional and sound advice on how to maintain the integrity of the duct system, and suggested other maintenance issues that should be addressed by an HVAC service, although they did not promote others. I found them to be trustworthy, reasonable, and efficient."
 15000 dryer vent fires a year!
 60% of home fires involve the dryer
 Breathe Cleaner Aire
 Before and After
 Don't just take our word for it!

+34

Response time1 day
3 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Air O Smith: Heating and Air Conditioning
Air O Smith: Heating and Air Conditioning
4.8(
5
)
Central A/C - InstallCentral A/C - Service or RepairElectric Furnace / Forced Air Heating System - Install+8 more

Serving Dover, NC and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. Who you meet for the initial consultation will be there every step of the way for your project from start to finish.

Gallery
Mitsubishi Install
49 neighbors recently requested a quote
Avatar for Dustin James Home Repairs
Dustin James Home Repairs
5.0(
35
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Dover, NC and surrounding areas

Approved

Super Service Award Winner

Credit card accepted

Customers say: True professional

"He replaced my wooden fence with vinyl fencing. Put a new water line and faucet in my backyard where there was none. Put in a French drain so area of my yard wouldn’t have a lake any more. Did some minor electrical replacing switches."
Additional Photos
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+14

Response time2 days
Recommended by77%of homeowners
Avatar for Voda Cleaning & Restoration of Greenville-Rocky Mount
Voda Cleaning & Restoration of Greenville-Rocky Mount
5.0(
15
)
Air Ducts & Vents - Clean

Serving Dover, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Emergency services offered

Small jobs welcome

"The gentleman who came to clean the carpets did an amazing job. The carpeting was old and had never been cleaned and he did his best to make them look almost new. I would hire this company in a minute to come back when I need them. Great job!!!!!"
High Traffic area
Spills and stains
Before and after
Heavily soild carpet
Our Apex 570 Truck Mount!

+16

Response time1 day
137 neighbors recently requested a quote
Recommended by28%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

No, it's not safe to keep using your unit when it's frozen. Not only can running a frozen unit lead to damage, but it can also potentially overheat, making it a fire hazard. Therefore, it's always best to turn off the AC unit as soon as you notice any ice.

You may never need an AC recharge if there are no leaks. However, if your AC unit has a leak that cannot be patched appropriately, you’ll need an AC recharge every time the freon level drops low enough that it disrupts your system—this could be once every two to three years. It all depends on the size and frequency of the leak.

You should know the main components of an air conditioner: the condenser coils, evaporator coils, drip pan, AC filter, ducts, and refrigerant. Each part plays a key role in the performance and safety of your AC system. When tracking the source of AC issues or odors, it helps to know where to look. Your outdoor unit houses your condenser coils, fan, and compressor. Your indoor unit houses your evaporator coils, drain lines, and filter, and it connects to your ductwork. 

On average, an AC unit lasts between 10 and 20 years. However, the specific lifespan depends on the type of unit, how often it's used, the local climate, and the quality of maintenance. Central AC units typically last 12 to 17 years, while window units have a shorter lifespan of 8 to 10 years. Portable AC units last about 5 to 10 years, and ductless mini-split systems can last up to 20 years. To extend the life of your AC unit, it's important to perform regular maintenance, such as replacing filters, cleaning coils, and scheduling annual professional tune-ups.

Assessing location for airflow, convenience, and minimal noise impact.

The Dover, 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.