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TRUSTED BY GATE CITY, VA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon177
    Verified heating and air conditioning services reviews

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

Avatar for Duct Doctor of Tri Cities
Duct Doctor of Tri Cities
4.7(
125
)
Air Ducts & Vents - Clean

Serving Gate City, VA and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"Mike, the franchisee, and his assistant not only did a great job cleaning/sanitizing our bents but Mike gave me lots of very helpful advice. Most importantly, our dryer would've caught on fire soon if we hadn't had the dryer duct serviced. Our HVAC vents are now clean & the air in our home now smells MUCH better. And no fires!"
Dust Doctor of Tri Cities
40 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Warfield
Warfield
New to Angi
Air Ducts & Vents - Clean

Serving Gate City, VA and surrounding areas

Approved

Small jobs welcome

My name is Amber I have 5 kids and 8 grandkids I have been cleaning houses for a while and I also work at the Hampton inn hotel for almost a year in housekeeping. I also don't mind animals if you have them. I do have my own cleaning stuff to help get the job done. email me [email protected]

Avatar for Amber Bolling
Amber Bolling
New to Angi
Air Ducts & Vents - Clean

Serving Gate City, VA and surrounding areas

Approved

Hello, my name is Amber. I have strong interior cleaning skills and take pride in maintaining clean, organized, and welcoming spaces. I am experienced in dusting, vacuuming, sweeping, mopping, sanitizing surfaces, cleaning bathrooms and kitchens, and removing trash. I pay close attention to detail and work efficiently while making sure each area is cleaned thoroughly and safely. I am dependable, hardworking, and committed to creating a clean and comfortable environment for others and I look forward to keeping your area clean, organized, and properly sanitized for you and your loved ones.

DUCT DOCTOR OF TRI-CITIES, INC
4.7(
21
)
Air Ducts & Vents - Clean

Serving Gate City, VA and surrounding areas

In business since 1999

Free estimates

Credit card accepted

"Mike and Jesse were very professional working under difficult conditions.  They were very conscientious and thorough.  This company strongly believes in the importance of air duct cleaning and the healthful benefits it provides.  If you are considering having your air ducts cleaned, they are the only company in the area that has the truck mounted equipment which cleans the air ducts completely.  
"
Recommended by94%of homeowners
Avatar for Covenant Air LLC
Covenant Air LLC
4.7(
27
)
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 Gate City, VA and surrounding areas

In business since 2010

Credit card accepted

"We contacted Mr. Coffee to instal a radon system in our new house. I don't think any one else will work harder to get a radon system right than Mr Coffee and Covenant Air. He was very helpful in explaining what needed to be done and giving us options on how to accomplish this. He will go above and beyond to get your house safe. It did take more than one visit to get the system right. After the initial install he came back and upgraded the vent fan to help lower the radon level at no cost to us. He then came back to seal up my cold air return so that my house wouldn't pull air in from the crawlspace. He was very professional in all of his dealings. Sometimes he might overstretch himself and will be a little tardy but when he is working at your house, he works hard the whole time. His goal is to make your house safe for you and your family. I would strongly recommend Covenant Air.
"
Closet
Fan Placement
another view
Recommended by88%of homeowners
Avatar for Dirty Duct Cleaning, LLC
Dirty Duct Cleaning, LLC
5.0(
16
)
Air Ducts & Vents - CleanDucts & Vents - Install or Replace

Serving Gate City, VA and surrounding areas

In business since 2022

Free estimates

Small jobs welcome

"The technicians were very helpful securing my ductwork under our house in the crawl space, making sure the duct did not sag and was properly strapped in place. They went above and beyond just cleaning my dryer vent and ducts."
Blower blades
return
debris removed from floor ducting
return
cleaned bloer

+38

Response time9 hrs
Response rate92%
Recommended by100%of homeowners
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 Gate City, VA and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

*** I have recently added the Nashville area to my service coverage. Since I can do most of my services remotely with you over the phone, I am hoping to eventually open up to larger markets and help people from having to take their computer in to get it fixed, if it has internet access, I can usually fix it over the Internet. Just trying to do more to help my Angies List customers!!******** I am a sole proprietor that works out of my home. I am my only employee, but I have over 20 years experience fixing computers, and providing superior customer service. I work on a flat rate service, and don't charge by the hour because I feel it's important to educate the customer on what the issue is/was, and how to avoid it in the future. I feel that local service companies (my competition) have been overcharging customers for years. I offer a first time customer discount of 10% but I will offer 15% off for first time customers referred by Angies List. I've lived in the Huntsville area most all my life, so I know the area very well. I will never use a subcontractor as I am very picky about making sure that if my name and company is associated with something, it will be the best experience my customer has ever had, and using sub contractors won't ensure that, so I prefer to do all the work myself. Lastly, I should point out that I am a former offensive lineman for the University of Southern Mississippi and was Brett Favre's center his freshman year at Southern. I went on to play for Tom Landry in his last year, but gave up pro football early on to pursue my passion of fixing computers. If I didn't have bills to pay, I would do this for free because I love it! If you have a computer problem, I promise you that you couldn't find a better technician that will care about you as a customer, and not about the bottom line. I am always available, but don't always answer my phone, but if you leave a message, I promise to back with you as soon as possible...and figure out how to get your issue resolved in a quick, efficient and economical manner. Thanks so much for reading my ad, and I look forward to working for you!

2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

Excessive humidity in a room often manifests through visible signs like condensation on windows or walls, a musty or damp odor lingering in the air, peeling wallpaper or paint, and the presence of mold or mildew. Experiencing discomfort due to a consistently clammy or sticky feeling can also indicate high humidity levels.

The higher the BTU rating an air conditioner has, the more effective it can be at cooling your space. It will cool off your room faster in the short term. However, over the long term, if the unit has too many BTUs for the space, it can wear down the unit faster and shorten its life span.

The cost to replace an AC evaporator coil is typically between $600 and $2,500, with an average cost around $1,300 to $1,350. The price of the coil itself can range from $550 to $1,100, depending on the brand, size, and style, with professional labor adding around $700. Replacing a condenser coil is generally less expensive, costing about $800. Because this repair involves handling refrigerants, it requires a licensed AC professional. Regular inspections, which cost between $200 and $600, can help prevent costly coil replacements.

A new HVAC system combines components to control indoor temperature and air quality. Features include a furnace or heat pump and an air conditioner or evaporator coil, depending on the climate requirements. It also involves a network of ductwork for air distribution, a thermostat for temperature regulation, and electrical connections. Air purifiers or humidifiers can be integrated to improve indoor air quality.

Keeping your air filter clean is crucial for your heat pump's efficiency. As a general rule, you should check your air filter every 1 to 3 months. However, the actual frequency might vary depending on factors like the type of filter, indoor air quality, and the amount of dust and debris in your area. If you notice the filter is visibly dirty or clogged, it's a clear sign it needs attention sooner. Regular filter maintenance ensures proper airflow and helps your heat pump perform optimally, keeping your indoor air fresh and comfortable.

The Gate City, VA 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.