David and WendiSue Nash are based right here in Helena, so when they say they know the area, they mean it. Nautilus Group Cleaning Services is a locally owned and operated husband-and-wife team serving Lewis & Clark County and the communities around it — residential and commercial clients alike.

Communities We Serve

Helena — Our home base and primary service area. We work with homeowners, renters, businesses, and government offices throughout the city.

East Helena — Just down the road and a regular part of our schedule. Residential and commercial clients welcome.

Montana City — We serve the Montana City corridor, including homes and small businesses in the area.

Clancy — Yes, we make the drive. Clancy-area homeowners and property managers can count on the same dependable service we bring everywhere else.

Jefferson City — We cover Jefferson City for both residential cleanings and commercial work.

Townsend — Located down Highway 12 in Broadwater County, Townsend is a bit further out — reach out and we’ll work something out.

Lewis & Clark County at large — If you’re in the county and don’t see your community listed, don’t assume you’re out of range. Give us a call.

Who We Work With

We clean for a wide range of clients across the region:

  • Homeowners and renters — regular maid service, deep cleaning, move-in/move-out cleaning
  • State and local government agencies — janitorial services, restroom sanitation, disinfection for offices and public facilities
  • Commercial property managers — recurring cleaning and maintenance for managed properties
  • General contractorspost-construction cleanup for residential and commercial builds
  • Businesses — offices, retail spaces, and other commercial environments that need consistent, professional cleaning

Whether you’re a homeowner looking for a reliable recurring cleaner or a property manager coordinating services across multiple units, we’re used to working with all kinds of schedules and requirements.

A Note on Travel

We’re flexible. If you’re outside the communities listed above but still in the region, it’s worth a quick call to find out. We’re not going to turn down a good client over a few extra miles on the odometer. Reach out at (817) 694-4003 or send us a note through the contact form — we’ll let you know if we can make it work.

In Our Service Area?

Tell us about your space and we'll put together a quote — whether you're in Helena proper or somewhere down the highway.