Air duct cleaning in Encanterra

South of Combs Road, the gated resort community · built Late 2000s onward

What a closed-up system actually does

Plenty of homes here run hard from October through April and then sit shut for the summer, which raises a question we get asked often and is worth answering properly.

The reassuring part: a system that is not running is not circulating dust. Nothing is being pushed through the ducts and nothing new is being drawn in. Accumulation effectively pauses.

The less reassuring part: a closed house in an Arizona summer gets very hot, and any organic material already in the system sits in that heat for months. If there was a damp issue or an odor before you left, you are coming back to a more developed version of it, not a resolved one.

Which is why the sensible timing here is before you close up or shortly after you return, rather than mid-season when the house is full.

The smell when you first turn it on

This is the most common Encanterra call we take, so here is what it usually is.

You arrive in October, switch the system on, and the first few minutes smell stale, musty or simply wrong. Usually that is settled dust being disturbed and heated for the first time in months, and it clears within an hour.

If it does not clear, or it comes back every time the system cycles, that is different and worth looking at. It can be material in the ducts, it can be something in the air handler, and occasionally it is a drain line issue that has nothing to do with the ductwork at all.

We will tell you which of those you have, including when the answer is that you need an HVAC company rather than us. Cleaning ducts to fix a condensate problem would be taking your money for the wrong job.

Practical things for seasonal owners

• We can work with a property manager or caretaker if you are out of state
• Count comes off the openings, so we can quote you accurately over the phone before you fly in
• Receipt by email or text, useful when somebody else is keeping records
• Several homes in one visit where neighbors want it done together, which is common here
• Fogging is worth considering on a system that sat closed all summer, and pointless on one that did not

Worth saying plainly because an owner is frequently not present to judge it: nobody turns up here to sell something that was not asked for.

Count them yourself before you ring anybody

This takes about two minutes and it puts you in a considerably better position on every call you make, including ours.

Walk the house and count every opening connected to your heating and cooling. Supply vents are the ones air blows out of, usually in ceilings, one or two per room. Returns are the big ones that suck air in, usually one or two in a hallway or near the thermostat, and they are noticeably larger.

Add them together. That number times $65 is the rate, and 15% comes off that, so it is really $55.25 an opening. Twelve openings is $663.

Any company that will not price off that number, and instead needs to come out and look first, is leaving themselves room to arrive at a different figure once you are committed.

What duct cleaning actually does, and what it does not

This industry has a reputation problem and pretending otherwise would be insulting, so here is the straight version.

What it does: removes accumulated dust, construction debris and whatever else is sitting in the ductwork and getting pushed into your rooms every time the system runs. On a system that has never been cleaned, or one in a house that has been through a build or a remodel, there is genuinely a lot in there.

What it does not do: cure allergies, fix asthma or make anybody healthier in a way that has been demonstrated. The EPA's own position is that duct cleaning has never been shown to prevent health problems, and we are not going to claim otherwise to sell a job.

What it also does not do is substitute for changing your filter. If your filter is filthy, that is the actual problem, and cleaning the ducts without fixing the filter means you will be back here in a year.

How we do it

1. Walk the system. Count the openings with you, look at the filter, look at the returns, and tell you honestly whether this is worth doing. Sometimes it is not.
2. Open access. Registers come off. We get into the runs and the trunk rather than cleaning the first eighteen inches anybody can see from the floor.
3. Agitate the run. A flexible air rod with a whip head fed down the duct, breaking material off the walls of the run where it has settled rather than just moving what is loose.
4. Capture it. Negative pressure on the system the whole time, so what comes off the walls leaves the house instead of relocating to the next room.
5. Registers and grilles. Cleaned properly rather than wiped, because the thing you actually look at every day is the grille.
6. Show you. Before and after down the same run, so you can see what changed rather than take somebody's word for it.

When it is actually worth doing

There is no universal schedule and anyone who gives you one is guessing. What there are is circumstances that genuinely justify it, and most Queen Creek homes hit at least one.

• The house is new, or newly remodeled. Drywall dust and construction debris sit in ductwork installed before the house was finished around it
• Nobody has ever done it and the house is more than ten years old
• You are moving into a place somebody else lived in
• Visible dust blowing out of registers when the system kicks on
• A persistent smell you cannot locate
• Rodent or insect evidence in the system
• Farm and construction dust, which in this town is most of the year

If none of those apply and your filter is being changed on schedule, you may not need this, and we would rather tell you that than take $780.

Questions from Encanterra

Elsewhere in Queen Creek

Harvest and Barney Farms · Ocotillo Heights and Cortina · Hastings Farms and the acreage · Sossaman Estates and Queen Creek Station · Church Farm, Whitewing and The Pecans