What is Zerorez, and can I buy the machine it uses?

Zerorez is a carpet-cleaning service franchise, not a machine you can buy — the same brand-recognition-without-product-clarity gap as Stanley Steemer and Oxi Fresh. The company's founders started managing roughly 3,000 apartment units in Texas in the late 1990s, grew unhappy with standard carpet-cleaning results, formed Zerorez Franchising Systems in 2001, opened its first bases in Dallas and San Diego in 2002, and began selling franchises in 2003. It now operates around 82 franchise units, per Entrepreneur's franchise directory.

What is Zerorez's 'Empowered Water,' and does it really clean without soap?

Zerorez's own materials describe Empowered Water as tap water that's softened to remove heavy metals, then run through a generator that electrolyzes and oxidizes it, changing its molecular structure into a cleaning solution the company says works without soap, detergents, or added chemicals. That explanation comes entirely from the company and licensed-technology press materials — this site found no independent lab test confirming the no-residue claim, so treat it as a manufacturer claim rather than a verified fact, the same caution this site applies to any brand's own performance numbers.

How much does Zerorez carpet cleaning cost?

There's no fixed national rate — Zerorez franchises set their own prices, and promotions vary by market. A recent Las Vegas franchise promotion advertised $39 per room with a 4th room free (minimums apply), while general market rates for professional carpet cleaning run $25-$75 per room or $0.20-$0.50 per square foot, per Housecall Pro's 2026 pricing guide. Treat any advertised per-room number as a promotional starting point, not a guaranteed final total.

Does Zerorez have any independent certification, or is it all company marketing?

One credential is genuinely third-party: the Carpet and Rug Institute, an independent industry group, has given Zerorez its Platinum rating — the highest tier CRI awards for cleaning performance. That's a real outside validation, separate from the company's own Empowered Water marketing claims, and worth weighing alongside the unverified no-soap claims rather than dismissing Zerorez's credentials entirely.

Zerorez Carpet Cleaning (2026): The 'No Soap' Claim, Real Cost, and the Reviews Gap

Q: Are Zerorez's reviews trustworthy?

Be careful which reviews you're reading. Zerorez's own location pages, hosted on a company-selected review platform, show averages around 9.0-9.3 out of 10 from tens of thousands of ratings. Zerorez's Trustpilot page, by contrast, shows only 2 reviews and a 3.5-out-of-5 score, with Trustpilot itself noting the company hasn't recently invited customers to review there — too small a sample to trust either way. Recurring complaint themes across customer reviews include unannounced add-on surcharges (one reviewer cited roughly $60 extra per room for pet-odor treatment), on-site upselling, and a report that signing a required waiver voided the company's advertised 30-day satisfaction guarantee.

Quick Answer: Zerorez is a carpet-cleaning service franchise built around a patented process the company calls “Empowered Water” — electrolyzed, oxidized tap water that it says cleans carpet without soap, detergent, or added chemicals. There’s no machine to buy: Zerorez operates roughly 82 franchise units nationwide, formed in 2001 and franchising since 2003, with pricing set locally (a recent promotion advertised $39/room with a 4th room free, against a general market range of $25-$75/room per Housecall Pro). The no-soap claim itself is company-sourced with no independent lab test found to confirm it, and the reviews picture has a real gap worth knowing before you book: company-hosted averages run 9.0-9.3 out of 10, while recurring complaints describe pet-odor surcharges, on-site upselling, and at least one report of a signature waiver voiding the advertised satisfaction guarantee.

“Zerorez” already shows up as a cited authority on carpet-chemistry facts across this site — drying times, carpet pH tolerance, stain-setting behavior — but none of those mentions explain what the company actually is or what a visit costs. It’s a service franchise with a genuinely distinctive technology claim, not a product, and the claim deserves the same scrutiny this site gives any manufacturer’s own numbers.

Zerorez, by the numbers

82 franchise units — Zerorez’s reported unit count per Entrepreneur’s franchise directory, after forming in 2001 and selling its first franchises starting in 2003.
9.0-9.3 out of 10 — the average customer-review scores shown on Zerorez’s own Dallas/Ft. Worth and Las Vegas location pages, hosted on a company-selected review platform with tens of thousands of ratings.
3.5 out of 5 from 2 reviews — Zerorez’s Trustpilot score, with Trustpilot itself flagging that the company hasn’t recently invited customers to review there — a sample too small to draw a conclusion from in either direction.
$39/room — a recent Las Vegas franchise’s National Carpet Cleaning Month promotional rate (4th room free, minimums apply), against a general professional-cleaning market range of $25-$75/room per Housecall Pro’s 2026 guide.

What “Empowered Water” actually claims

Zerorez’s core pitch is its patented Empowered Water process: tap water is first softened to remove heavy metals, then passed through a generator that electrolyzes and oxidizes it, changing its molecular structure into what the company describes as a powerful cleaning solution that works without soap, detergents, or added chemicals. That’s a genuinely different mechanism from the low-moisture oxygen-powered method used by Oxi Fresh or the straightforward hot-water extraction used by Stanley Steemer — both of those still rely on a cleaning agent in the water. The catch: every detail of how Empowered Water works, and every claim about it leaving zero residue, comes from the company and licensed-technology press materials. This site found no independent lab test verifying the no-residue claim, so it’s worth treating as a manufacturer claim, not an established fact — the same standard this site applies to any brand’s own marketing numbers, including the ones on the carpet cleaners it reviews.

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What it actually costs

Zerorez doesn’t publish one national price — each franchise sets its own rates, and advertised specials vary by market and change over time. A recent Las Vegas franchise promotion advertised $39 per room for National Carpet Cleaning Month, with a fourth room free when three are booked (minimums apply) — a number close to the low end of the $25-$75-per-room (or $0.20-$0.50 per square foot) range Housecall Pro’s 2026 pricing guide cites for professional carpet cleaning generally. Treat any advertised per-room rate as a promotional starting point rather than a guaranteed total: customer reviews describe real add-ons stacking onto that base price, including one account of roughly $60 extra per room specifically for pet-odor treatment. Get a flat, all-in quote covering every room and any pet or stain add-ons before a technician starts, the same advice this site’s professional carpet cleaning cost guide gives for hired cleaning in general.

Company reviews vs. independent reviews — and the waiver complaint

Zerorez’s own location pages, hosted on a company-selected review platform, show strong averages — 9.0 out of 10 from roughly 84,000 ratings on the Dallas/Ft. Worth page, 9.3 out of 10 from roughly 40,000 ratings in Las Vegas. Those numbers aren’t necessarily fake, but they’re company-curated, and an independent comparison point tells a thinner story: Zerorez’s Trustpilot page shows only 2 reviews and a 3.5-out-of-5 score, with Trustpilot itself noting the company hasn’t recently invited customers to review there — too small a sample to trust as representative either way. What’s more useful than either average is the recurring complaint pattern buried in the company-hosted reviews themselves: on-site upselling, unannounced surcharges like the roughly $60-per-room pet-odor add-on, and — the most concrete single complaint found — one customer’s report that a required signature waiver at the start of service voided the company’s advertised 30-day satisfaction guarantee. None of that proves bad service is typical, but it’s worth asking directly about any required paperwork and exactly what’s covered before you sign anything.

The one real independent credential

Not everything about Zerorez is self-reported marketing. The Carpet and Rug Institute, an independent cleaning-industry group, has awarded Zerorez its Platinum rating — the highest tier CRI gives for cleaning performance, and a genuine third-party validation separate from the company’s own Empowered Water claims. It doesn’t confirm the specific no-soap, no-residue language Zerorez uses in its own marketing, but it is real outside recognition worth weighing alongside the unverified claims rather than dismissing the brand’s credentials wholesale.

The bottom line

Zerorez is a real, 20-plus-year-old franchise built around a genuinely distinctive technology claim — electrolyzed, oxidized water instead of soap — but that specific no-residue claim is entirely company-sourced, with no independent lab test found to back it up. Pricing is local and promotional rather than fixed, and the honest complaint pattern (pet-odor surcharges, a waiver reportedly voiding the satisfaction guarantee) is worth asking about directly before you book. If you’d rather own the equipment and skip evaluating any company’s proprietary process, see this site’s best carpet cleaner pillar guide for the Hoover SmartWash+ and the rest of the ranked picks, or the professional carpet cleaning cost guide for the wider hired-cleaning price picture.