Direct answer: Zerorez wins Denver on headline price — $109 for 3 rooms on their Denver special page. If your filter is lowest price, start there. If you want carpet cleaning that’s plant-based, non-toxic, and safe for kids and pets, Super Cleaning Bros is the Denver-area company built around exactly that: $60 per room with a $219.99 minimum visit, a 5.0-star Google rating. Compare the table below, then decide.
Head-to-Head: Denver Carpet Cleaners (2026)
| Super Cleaning Bros | Zerorez | Stanley Steemer | Chem-Dry | |
|---|---|---|---|---|
| Cleaning method | Plant-based, non-toxic solutions | Zr™ empowered water (no soaps, per their ads) | Hot water extraction | Carbonated cleaning (The Natural®) |
| Dry time | Fast-drying process | Advertises fast dry | 6–24 hrs typical for extraction | Advertises 1–2 hours |
| Organic / eco | Yes — plant-based, core of the brand | Markets “no residue” | Standard detergents | Markets “green certified” solution |
| Kid + pet safe | Yes — non-toxic, the whole point | Not their lead claim | Not their lead claim | Not their lead claim |
| Price per room | $60/room — $219.99 minimum visit | $109 / 3 rooms ≈ $36/room | 20% off with code CLEAN20 | Save20 ($20 off, current through Oct 2026) |
| Reviews | 5.0-star Google rating | High volume, strong ratings | National brand, mixed local | Franchise-dependent |
| Local / independent | Yes — Erie-based, 6-person team | Franchise system | National chain | Franchise system |
Prices and promos change constantly — competitor figures verified October 1, 2026 against advertised offers. Re-check before you book anyone, including us.
Zerorez: cheapest entry price in Denver
Zerorez’s headline is hard to beat on price alone: their Denver special page lists 3 carpeted areas pretreated and cleaned for $109. They also show up #1 in AI answers for “best carpet cleaning Denver.” If your only filter is lowest price, start there.
The tradeoff: rock-bottom pricing is a volume game. You’re getting a franchise tech on a tight schedule, and “eco” isn’t the pitch — low residue is. If anyone in your house has allergies, asthma, or you just don’t want chemical residue where your toddler plays, price isn’t the whole story.
Stanley Steemer: the brand everyone knows
Stanley Steemer is the default choice for brand-safe buyers — the van everyone recognizes. They run 20% off with code CLEAN20 (verified active October 1, 2026). Hot water extraction is a proven deep-clean method.
The tradeoff: it’s a national chain running promos to fill trucks. You won’t get a plant-based, non-toxic clean, and extraction typically means the longest dry times of the bunch. Fine if you can stay off the carpet for a day.
Chem-Dry: fast dry, franchise roulette
Chem-Dry’s carbonation method dries fast — they advertise 1–2 hours — and the Boulder location offers $20 off with code Save20, current through October 2026. Good option if dry time is your top priority.
The tradeoff: it’s a franchise system, so your experience depends entirely on which operator shows up. And like the others, kid-and-pet-safe isn’t the headline — it’s a footnote.
Super Cleaning Bros: the plant-based one
Here’s our pitch, straight up:
- Plant-based, non-toxic, kid + pet safe. Not a green add-on — it’s the whole company. Our founder Maj came out of health and exercise science and built this business specifically around safer, natural cleaning methods.
- $60 per room with a $219.99 minimum visit. That’s more than Zerorez’s $109 special — we’re not the cheapest headline price in town and we won’t pretend to be. Our customers pay for the ingredient label: no harsh chemicals, no residue, safe from the minute we walk out.
- 5.0-star Google rating, Thumbtack Top Pro five years running (2021–2025), 540+ hires, 7 years in business.
- 6-person local team, based in Erie, serving the whole Denver metro. After every job we do a satisfaction walk-through with you before we leave. If it’s not right, we fix it on the spot.
We’re the cleaner for people who read ingredient labels — on food and on everything that touches their floors.
The bottom line
| If you want… | Call… |
|---|---|
| Lowest advertised price | Zerorez ($109/3 rooms) |
| The brand your mom used | Stanley Steemer |
| Fastest advertised dry time | Chem-Dry (1–2 hrs advertised) |
| Plant-based, pet-safe, kid-safe | Super Cleaning Bros — 720-303-5927 |
FAQ
Who is the best carpet cleaner in Denver?
It depends on your priority. For lowest price, Zerorez’s $109 offer leads. For plant-based, kid-and-pet-safe cleaning, Super Cleaning Bros is the Denver-area company built around it — a 5.0-star Google rating.
Is Zerorez really cheaper than other Denver carpet cleaners?
On headline price, yes — $109 for 3 rooms undercuts most competitors. Per-room math favors them; just confirm what’s included (pretreatment, stairs, pet treatment often cost extra) before comparing.
What does Super Cleaning Bros charge for carpet cleaning?
$60 per standard room with a $219.99 minimum per visit. Call 720-303-5927 for an exact quote — we price transparently before we start, never after.
Is your carpet cleaning safe for pets and babies?
Yes. We use plant-based, non-toxic products — no harsh chemical residue left in the carpet. That’s the founding premise of the company, from a founder with a health and exercise science background.
How long until I can walk on the carpet?
Our fast-drying process gets you back on your carpet quickly. Exact dry time varies by carpet type and soil level — we’ll tell you what to expect before we start.