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

Stacy King
New to Angi
Air Ducts & Vents - Clean

Serving Greenfield, TN and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Hi, I’m Stacy! As a mom of three, I understand how quickly life gets busy and how much a clean home can reduce stress. I provide dependable, detail-oriented cleaning services with a focus on quality, reliability, and customer satisfaction. Whether you need a deep clean, move-in/move-out cleaning, or help maintaining your home, I take pride in treating every space with care and respect. My goal is to leave your home feeling fresh, clean, and ready for you to enjoy.

Jared
New to Angi
Air Ducts & Vents - Clean

Serving Greenfield, TN and surrounding areas

Approved

My name is Jared and I enjoy what I do for a living. I offer professional and quality services in home remodeling and I take my time and do everything the customer asks. I have been doing construction since I was a young man at the age of 16 and I'm 47 year's old now,In. 2026.. If you have any questions about anything else please contact me and I'll try my best to answer any questions you have about any project.Also thank-you for reading and have a wonderful day.

Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Greenfield, TN and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Mr. Ferrell first connected his computer to my computer via internet and worked for quite a few hours trying to determine what exactly was wrong. The next day he continued working from his computer for several hours. He determined he would have to have my desktop tower to complete the repair. He and my son met in Huntsville to exchange the tower. He then cleaned up a lot of what was wrong and reloaded Windows 10. He deleted the D: drive which had way too much memory allotted to it. The tower was returned and I plugged it all back together and it is working better than it did when I first purchased it. I would use him again and I recommend him highly to anyone needing computer updating and/or repair. His work is warrantied and he is very personable, knowledgeable, and helpful."
2014 Super Service Award Winner!
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Recommended by97%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

If left untreated, a frozen AC unit can lead to costly damage, especially to the compressor and evaporator coils. When ice forms on the evaporator coils, they become brittle and more susceptible to breaking. Plus, a freeze makes your AC system much less efficient, which means it's wasting energy and costing you more in your monthly energy bills.

It’s not customary to tip HVAC technicians, and most professionals won’t expect it. However, it’s a nice way of showing your appreciation for the work they do, especially if they come out in inclement weather or on a weekend or holiday to fix an emergency issue if your heat or AC goes out in extreme temperatures. A good tip would be between 10% to 20% of the total bill, depending on how above and beyond the tech goes for your repair and on the total cost of your HVAC repair or service. For something like a routine tune-up or scheduled maintenance, tips aren’t expected.

While many states do not have specific licensing requirements for HVAC companies, your local city or county might. It's always a good idea to check local requirements online and use a tool like Angi’s contractor license lookup to confirm that the company you’re considering is licensed. Regardless of licensing, you should always ensure the company you hire is fully insured to avoid potential lawsuits if a technician is injured on your property. Additionally, it is recommended to check if the company holds third-party certifications, such as North American Technician Excellence (NATE) certification or R-410A certification, which qualifies them to work with HVAC refrigerants.

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

A calculation method that your HVAC contractor will use to ensure your system does what it's supposed to is measuring duct output, or its CFM. The calculation requires knowing the cross-sectional area of the ductwork and determining the air speed past any given point within it.

The Greenfield, TN homeowners’ guide to heating and air conditioning services

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