Come home to
spotless.

The same trusted cleaners every visit, all supplies included, and before & after photos on every job — plus a free quote back within 24 hours. All you do is walk in and enjoy it.

Get your free quote → See the results

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Same cleaners every visit ✦ All supplies included ✦ Before & after photos ✦ Background-checked cleaners ✦ Flat honest pricing ✦ 100% satisfaction guarantee ✦ Same cleaners every visit ✦ All supplies included ✦ Before & after photos ✦ Background-checked cleaners ✦ Flat honest pricing ✦ 100% satisfaction guarantee ✦

The right clean for every home

A variety of one-time and recurring cleans to fit your home — every service includes all supplies and photo proof it was done right.

A cleaning service that actually shows up.

The same trusted team every visit, all supplies included, and before & after photos on every job.

Get a free quote →

Spotless, every single timeThe standard we bring to every home.

Recurring Clean

Weekly, biweekly, or monthly upkeep with the same cleaners who learn your home.

One-Time Clean

A thorough top-to-bottom reset for guests, a busy week, or whenever you need it.

Deep Clean

Baseboards, inside appliances, detailed kitchen & baths. Ideal as a first clean.

Move In / Out

Empty-home deep clean for realtors, landlords, and movers — cabinets, oven, fridge.

Beyond the home

Commercial & office cleaning

Offices, short-term rentals, and small commercial spaces across the Snoqualmie Valley & Eastside — flexible scheduling, the same trusted team, and simple monthly invoicing.

Get a commercial quote →

The Mount Si
Standard

Every visit, your home gets our absolute best. No shortcuts, no exceptions.

Spotless white kitchen with island — Kitchen

Kitchen island and hardwood floors — Island & hardwood floors

Kitchen and dining area — Kitchen & dining

Clean kitchen sink with flowers — Finishing touches

Clean modern office with desks and chairs — Office

Spotless conference room — Conference room

Clean open office workspace with desks — Open workspace

Instant estimate

See your price in seconds

Tell us about your home for a ballpark now — your exact flat price is confirmed in your free quote.

Build your estimate

Tap to adjust the details.

Clean type

How often

Pets in the home?

Bedrooms

Bathrooms

Estimated price

$—

Answer all the questions above

Lock in this price →

Estimate only. Final price is confirmed in your free quote based on your home's size and condition.

Simple & easy

Three steps to a cleaner home

Step 01

Get your quote

Send your home details. We reply the same day with a flat, no-surprise price.

Step 02

Pick your time

Choose a one-time clean or a recurring schedule. We bring everything.

Step 03

Relax & enjoy

Your cleaners do the work and send you before & after photos when the job's done.

The Mount Si difference

A small local team you'll get to know

We're based right here in the Valley. The same trusted cleaners come back each visit, you can call the owner directly, and we work around your schedule — not a rigid route.

Where we clean

Proudly serving
North Bend to Issaquah

And every town in between. Don't see your city? Just ask.

SnoqualmieSnoqualmie Ridge North BendFall City PrestonCarnation Duvall SammamishIssaquah

Deals & savings

Founding customer deals

Claiming a deal is simple: request your free quote and mention which offer you'd like. We'll apply the discount before your first clean — no codes needed.

Good to know

Questions, answered

Do I need to be home during the clean?

For your first clean we ask you're home at the start to let your cleaners in and walk through priorities. After that, many customers set up a key or code — whatever you're comfortable with.

Do you bring your own supplies?

Yes — we bring all supplies and equipment. Prefer specific products for your home? Just let us know.

How does pricing work?

We quote a flat price based on your home's size and the service — you approve it before we start. No hourly meter, no surprises. Use the estimator above for a ballpark.

Will I get the same cleaners each time?

Yes. Consistency is the whole point — your recurring cleaners learn your home and preferences, unlike a franchise that rotates crews.

Free quote

Ready for a cleaner home?

Send a few details and we'll reply the same day with a flat price and open times. No obligation.

(425) 830-2059Call or text — same-day reply hello@mountsihomecleaning.comWe'll email your quote

Free quote, no obligation
Same-day reply, 7 days a week
Flat, upfront pricing

Come home to
spotless.

The right clean for every home