Vent Cleaning with HVAC Inspection and Optional Furnace Inspection from National Duct Cleaning Services (Up to 76% Off)

NDCS-National Duct Cleaning Service Dallas

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Up to 76% Off

Customer Reviews

315 Ratings

Since they have not performed their cleaning, I really cannot give a recommendation.
Dick A. · March 6, 2014
The two men were nice and courteous. I would highly recommend Shi and Joseph to neighbors and friends!
Julie W. · August 30, 2013
A very polite crew, very helpful. They did try to upsell me but I was expecting that and decided to just go with the basic cleaning. There was no pressure from the team and I felt like they did a good job at what I asked them to do.
Jesse J. · May 9, 2013

What You'll Get


A well-maintained furnace is a better means of keeping warm than cuddling with a camp stove or flooding the den with chicken soup. Raise the Fahrenheit with this Groupon.

Choose from Two Options

$45 for a vent cleaning (a $139 value), including services for:

  • Unlimited supply vents
  • One main duct
  • One return vent to a single furnace under negative pressure
  • Includes 21-point inspection for HVAC and duct work<p>

$69 for a vent cleaning, including all of the above services, with a dryer-vent cleaning and a camera furnace inspection (a $287 value) Technicians will open and vacuum an unlimited number of supply vents, including one main duct and one return vent to a single furnace under negative pressure. Additionally, they will inspect the HVAC system for no additional charge.

The Fine Print


Promotional value expires 120 days after purchase. Amount paid never expires. Limit 1 per person, may buy 1 additional as a gift. Limit 1 per visit. Valid only for option purchased. Appointment required; subject to availability. Valid only within 60mi of Dallas. Homeowner must be present at time of service. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.

About National Duct Cleaning Services


The insured technicians from National Duct Cleaning Services maintain indoor air quality with a full spread of residential and commercial tune-ups. Equally comfortable with cleansing vents in studio apartments or shopping complexes, they continually upgrade their skills with additional training and wield HEPA-filtered cleaning units. The interior treatments dislodge particulate debris and banish flourishing colonies of microorganisms, which can create unseemly odors, speed up corrosion, and give furnaces thermostat-raising fevers. After each cleaning, the technician will accompany clients on a visual inspection, occasionally using before-and-after digital photos of the vents to illustrate the results.

By purchasing this deal you'll unlock points which can be spent on discounts and rewards. Every 5,000 points can be redeemed for $5 Off your next purchase.