Duct Cleaning or Duct Cleaning and Dryer Vent Cleaning from MaxAir Services LLC (Up to 87% Off)

San Jose

323 Ratings

Value Discount You Save
$289 87% $251
Give as a Gift
Limited quantity available
Over 30 bought

In a Nutshell

HVAC professionals remove debris, dust, and allergens from air ducts and dryer vents

The Fine Print

Promotional value expires 120 days after purchase. Amount paid never expires. Limit 5 per person, may buy 3 additional as gifts. Valid only for option purchased. May purchase multiple, one per unit. Limit 1 per unit. Appointment required. Based on Availability. 24-hr cancellation notice required. Service area 50 miles from 75219. Includes unlimited air ducts plus one dryer vent cleaning, one return and furnace check-up. For residential single-family homes. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.

Choose Between Two Options

  • $38 for whole-house air-duct cleaning and furnace check-up ($289 value)
  • $48 for whole-house air-duct cleaning and furnace check-up plus one dryer vent cleaning ($379 value)

Central Air Conditioning: A Quick-Change Act at Home

Take a peek at the principles of central air conditioning to understand just what your technician will be adjusting.

A refrigerant is a substance that transforms more easily than most from a gas to a liquid and back again. This shape-shifting is what makes modern air conditioning possible. Refrigerant cools the home by traveling through a compressor, a condenser, and an evaporator—the last a part of the furnace system inside the house, while the other parts reside in an air-conditioning unit that usually sits outside staring longingly at the family it works for.

It might seem natural to think of air conditioning as a process of blowing cool air into the home, but it might be more easily understood as a matter of carrying off hot air. Fans suck air from the home into the system and draw it across the coils of the evaporator, which house liquid refrigerant. As the refrigerant relieves it of its heat, the furnace’s blower and ducts distribute the now-cooler air throughout the home. Meanwhile, under heat, the refrigerant becomes a vapor that flows into the compressor, which further pressurizes the gas and propels it into the condenser.

Now it’s time to get rid of all that heat. In the condenser, heat is radiated away, helped along by the venting and large surface area of the metal fins on the outside of the unit. This lets the refrigerant cool down and return to liquid form, leaving it ready to flow back inside and pick up another load of the home’s heat.

Since it hit the market in 1932, central air conditioning has not only made it possible to build houses in the hottest regions of the country—it’s actually changed the way those houses are built. High ceilings, eaves, awnings, attics, and front porches were once standard elements of home architecture that provided relief from the stifling summer heat and invited bats to come flap their wings to make breezes. Central air made it both possible and, given the cost of installation, desirable to create simpler one-story homes without these architectural flourishes, leading to a post–World War II boom in sprawling modern developments.

MaxAir Services LLC

MaxAir Services LLC's technicians are the human equivalent of fresh breezes—they leave clean, fresh-smelling air in their wake. The techs begin every appointment with a thorough inspection of duct systems, hunting for evidence of mold, blockages, or the simple settling of dust and dander over time. After identifying any issues, they remove and clean every register, grille, and grate. Then, they run a powerful vacuum through every inch of the duct system, working zone by zone so that they don't just displace dirt into a part they already cleaned. When they're done, they put everything back together as if they'd never been there, reinstalling every grate and wiping their presence from your memory.

Customer Reviews

323 Ratings

The folks from MaxAir Services were professional and timely. They took pictures so I could see before and after they performed their services.
Douglas H. · May 23, 2015
great service
REBECCA H. · May 22, 2015
He did a great job. Make sure you ready the Groupon fine print.
Maggie · May 22, 2015

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