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Avatar for A-1 Duct Cleaning Services
A-1 Duct Cleaning Services
4.5(
53
)
Air Ducts & Vents - Clean

Serving Arrington, VA and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"I was impressed with the quality of the work performed by ð ¼-1 ð ¿ð ªð ð © ð ¾ð ¡ð ð ð £ð ð £ð ð ð ð §ð «ð ð ð ð ¨ in both cleaning the HVAC and dryer ducts. As a former Army Contracting Officer's Representative, what impressed me most was the work ethic displayed by Kieth. He worked until the job was done, even staying until after 1:00 AM to make sure the work was finished correctly. I would not hesitate to hire him again."
A-1 Duct Cleaning
Before photo
A-1 Duct Cleaning
A-1 Duct Cleaning
Before photo

+8

13 neighbors recently requested a quote
Recommended by67%of homeowners
A-1 Duct Cleaning Services
4.8(
21
)
Air Ducts & Vents - CleanBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+48 more

Serving Arrington, VA and surrounding areas

In business since 2006

Emergency services offered

"Keith did an amazing job. He took his time and made sure each vent and the duct work was cleaned properly. He also sanitized the return. Everyone needs yo have this done and I highly recommend a1 duct services to perform this job."
Additional Photos
Additional Photos
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+2

Recommended by95%of homeowners
Avatar for Vortex Air LLC
Vortex Air LLC
5.0(
16
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Arrington, VA and surrounding areas

In business since 2025

Free estimates

Credit card accepted

"I had a great experience with Vortex Air. They came to my home and professionally installed a Bosch unit. The entire process was smooth, timely, and handled with a high level of professionalism. They showed up on time, completed the work efficiently, and were very cost-effective compared to other options I looked into. I highly recommend Vortex Air for anyone looking for reliable and professional HVAC services."
Response time4 hrs
Avatar for EXCEL HEATING & COOLING
EXCEL HEATING & COOLING
4.5(
28
)
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 Arrington, VA and surrounding areas

In business since 1953

Free estimates

Emergency services offered

"Under new Ownership! I have known the owners personally for 20+ years and can attest that they are amazingly generous, kind, and selfless people. Last month, the HVAC went out in one of my rental homes. I was out of town, and Excel flawlessly completed the project on time and without any complications. My tenants were completely satisfied with the level of professionalism they demonstrated, and I found their pricing to be very reasonable. I'm switching my HVAC company to Excel because of my inside knowledge of who the owners are and the high level of reliability and integrity the possess. You can't go wrong with Excel!"
Recommended by91%of homeowners
Avatar for David Ashcom Heating & Cooling LLC
David Ashcom Heating & Cooling LLC
4.9(
47
)
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 Arrington, VA and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"David is very responsive and professional. He did some complicated rerouting of the lines into our house and managed to fit an air handler into a space when another well known area HVAC company said it couldn't be done. When the brand new unit wasn't working properly this winter he immediately serviced it. He is definitely our go - to person for anything HVAC related. Thanks David.
"
Recommended by97%of homeowners
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Heating and Air Conditioning questions, answered by experts

A common HVAC rule is that for every 500 to 600 square feet of living space, you need 1 ton of heating or cooling capacity. Now that you know this common rule, you also need to know that it isn’t very accurate, and a dedicated pro wouldn’t use it for your home. If you talk to a pro who won’t or can’t perform a proper Manual J calculation, consider hiring someone more thorough.

Though it may seem redundant, you can absolutely have a central AC unit and a window AC in your home. In fact, if you place a window AC unit near your central air, it can help move the cooler air throughout your home. But doubling up on your AC methods can get pricey, so factor in cost accordingly.

AC evaporator coils should be cleaned at least once per year to keep your unit in good condition. For optimal performance, consider cleaning them twice a year—once before and once after the main cooling season. More frequent cleanings may be necessary for older systems, units with performance issues, or those in climates with high levels of humidity, dust, and dirt.

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.

Dirty filters are almost always the cause of poor airflow, so they should be regularly cleaned and then replaced as needed. The fan blades can also get dirty, so they should be cleaned when the unit is turned off. Make sure that the outdoor area around the back of the unit is unobstructed. Trees, shrubs, trash, and other objects could be too close to your unit.

The Arrington, 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.