Argendon Crawlspace & commercial dehumidifier review

Updated September 30, 2026 · SmartHomeCue Editorial Team · Facts checked September 30, 2026

We earn a commission when you sign up through links on this site. Partner status can affect where a brand appears in our rankings.

Our verdict

Argendon is a US dehumidifier specialist for crawlspaces and commercial spaces, and its commercial unit covers a room of 213.68 square metres while the mid range machine runs at 48.3 decibels. It suits owners chasing warranty cover of 5 years rather than shoppers after a low entry price.

Key facts

Best for
Crawlspace and commercial drying in the US with a long warranty and large room coverage.
Reference models
Shield 35M, Shield 60, Guardian 85P (Source, checked September 30, 2026)
Price from
$337.25 (Source, checked September 30, 2026)
Room size (m²)
213.68 (Source, checked September 30, 2026)
Quietest noise level (dB)
48.3 (Source, checked September 30, 2026)
Extraction per day (l/day)
85.17 (Source, checked September 30, 2026)
Extraction test conditions
90F 90% humidity (Source, checked September 30, 2026)
Warranty
5 years (Source, checked September 30, 2026)
Markets
US (Source, checked September 30, 2026)
Headquarters
United States (Source, checked September 30, 2026)
Founded
2018 (Source, checked September 30, 2026)
Support channels
Email, Phone, Help-centre (Source, checked September 30, 2026)
Products
Dehumidifier
Certifications
Energy star
Official website
argendon.com

Apps and profiles

Elsewhere
LinkedInfacebook.cominstagram.comyoutube.com

Pros and cons

Pros

  • Room coverage of 213.68 square metres on the commercial model, which keeps the range in the upper part of the brands ranked on that measure.
  • A warranty of 5 years on the entry model, long enough to cover several seasons of crawlspace drying.
  • Extraction of 85.17 litres a day on the commercial model, with running noise of 48.3 decibels available on a quieter model in the same range.
  • An Energy Star listing (energy star) on a catalogue built around dehumidifiers alone (dehumidifier).
  • Support on email, phone and help centre for units that run continuously in damp spaces.

Cons

  • The entry model starts at $337.25, well above the €108.42 entry price typical of ranked dehumidifier brands, and on price from Argendon places at position 66 of 76.
  • Shipping runs to US only, so buyers outside that market need a different supplier.
  • The catalogue is dehumidifiers alone (dehumidifier), so air quality and humidity moves go to a maker such as Exquisit, which lists purifiers, dehumidifiers, humidifiers and fans (purifier, dehumidifier and humidifier).

Ready to try Argendon Crawlspace & commercial dehumidifier?

Scored 8.7 / 10 by SmartHomeCue.

See alternatives

Who it suits

  • Crawlspace and basement owners in the US who can size their damp area in advance and want coverage of 213.68 square metres with a warranty of 5 years.
  • Buyers who want a dedicated dehumidifier maker, since Argendon lists dehumidifiers alone (dehumidifier) and does not dilute the range with purifiers or humidifiers.
  • Contractors and landlords who need phone support alongside email and a help centre (email, phone and help centre) for machines running unattended.

Who should look elsewhere

  • Shoppers wanting one maker for air quality and humidity, which is what Exquisit covers with purifiers, dehumidifiers, humidifiers and fans (purifier, dehumidifier and humidifier).
  • Buyers on a tight entry budget, since the entry model starts at $337.25 while the usual entry price across ranked dehumidifier brands is €108.42.
  • Anyone outside US, where Argendon does not ship and a brand with wider distribution fits better.

Core features

Argendon builds for damp spaces rather than living rooms, and the catalogue is short and deliberate: a crawlspace unit at the entry, a mid range machine for larger holds, and a commercial unit for bigger jobs. The commercial model deserves the first read, with room coverage of 213.68 square metres and extraction of 85.17 litres a day at the manufacturer's rated temperature and humidity. That pairing is what makes it a commercial unit rather than a small room machine, and it is why the range suits a basement, a crawlspace or a plant space rather than a bedroom. Where the commercial model trades noise for output, the mid range machine sits lower, with running noise of 48.3 decibels, which matters when the unit works near a space you also use. Buy the entry model when the goal is a sealed crawlspace envelope, and a warranty of 5 years comes with it. Read the noise and warranty figures against the machine you are sizing rather than against the range as a whole, because each belongs to a different model.

How it compares on our data

Two rankings frame the brand. On price from, Argendon sits at position 66 of 76 brands compared, so entry cost is the weaker part of the picture. On room coverage it sits at position 18 of 54, a much stronger placing that holds the range in the upper part of the field on the measure that matters most in a damp space. Read together, the trade is plain: you are paying to reach area rather than paying less. That suits a buyer with a large, known damp problem and a size already in mind, and it does not suit a shopper browsing on a budget. Treat the price ranking as the deciding number if the ticket comes first, and the room ranking as the deciding number if footprint comes first.

The company behind it

Argendon is based in the US and was founded in 2018, so this is a focused operation rather than a legacy appliance group. Its name points at its market, crawlspaces and commercial drying, which is a different buying decision from a kitchen dehumidifier. Support runs on email, phone and help centre, and that combination matters for a machine expected to work unattended in a space you may not enter often, because you can reach a person by phone as well as in writing and there is a help centre for questions. For a buyer inside that country, the base of operations keeps the parts trail short and the conversation straightforward. For anyone outside that country, the base of operations is the deciding factor, and a maker with wider distribution fits better.

How Argendon Crawlspace & commercial dehumidifier compares

Where Argendon Crawlspace & commercial dehumidifier is available

Available
United States

Countries from the brand (Source, checked September 30, 2026)

Frequently asked questions

What does an Argendon dehumidifier cost at entry?+

The entry crawlspace model starts at $337.25. That is a higher ticket than most dehumidifier brands ranked here, where the usual entry price is €108.42. On price from, Argendon places at position 66 of 76, so shoppers on a budget are served better elsewhere.

Which models does Argendon make?+

The range is Shield 35M, Shield 60, Guardian 85P. The Shield pair take crawlspace and hold work, while the Guardian unit is built for commercial jobs. Choosing between them comes down to the size of the damp area rather than a feature list, and published figures are attached to individual models.

How much space can one Argendon unit handle?+

The commercial model is listed at 213.68 square metres of room coverage. On room size, Argendon places at position 18 of 54 brands ranked on the same measure, which keeps it in the upper part of the field. Size the model to the area you actually need to dry.

How much water does the commercial unit pull?+

Extraction is listed at 85.17 litres a day for the commercial model, measured at the manufacturer's rated temperature and humidity. That output suits a crawlspace, basement or commercial space rather than a small domestic room, and it is the reason the machine reaches further than the rest of the range.

How noisy is the Argendon range?+

The mid range machine is listed at 48.3 decibels, the lowest running noise given for the range. That figure belongs to a single model, so the commercial unit and the entry machine should not be read at the same level. Pick by how close the unit sits to where people spend time.

What warranty comes with an Argendon dehumidifier?+

The entry crawlspace model carries a warranty of 5 years. In a category where machines can work year round in damp, often hard to reach spaces, the length of the term is worth checking against the exact model you buy, because the published term is attached to that machine rather than to the whole range.

Where can Argendon dehumidifiers be bought and shipped?+

Argendon ships to US and is headquartered in the US. The market line is narrow, so buyers elsewhere should confirm delivery before committing on a machine that starts at $337.25. Outside the US, a brand with wider distribution is the practical choice for a heavy, fixed machine.

How do I get help from Argendon?+

Support runs on email, phone and help centre, so the company can be reached by email, by phone or through a help centre. Phone access matters for a machine installed in a crawlspace, since a fault found by voice is quicker to resolve than a fault found in writing, and it suits a unit that runs without supervision.

Is Argendon certified for energy efficiency?+

The range carries an Energy Star listing (energy star), which matters for a machine that can run continuously. Beyond that listing, the catalogue is dehumidifiers alone (dehumidifier), so there is no purifier or humidifier from the same maker to pair with a unit already handling a damp space.

Sources

Compiled from 7 source pages, checked September 30, 2026. We did not open an account.

Not confirmed yet: Clean air delivery rate (m³/h), Filter types, Filter cost per year, Filter change interval.

Argendon Crawlspace & commercial dehumidifier

Crawlspace and commercial drying in the US with a long warranty and large room coverage.

8.7/10See alternatives

Your cookie choices

We use necessary cookies to make this site work. With your permission, analytics cookies help us understand usage and marketing cookies support advertising.

You can reject non-essential cookies and still use the site. Change your choices anytime in Cookie settings.

Cookie policy
Cookie settings