Helena, MT — Lewis & Clark County
Professional Cleaning Services for Residential & Commercial Clients
Serving Helena, MT and the surrounding region with dependable, fully insured cleaning solutions.
Our Story
Montana Work Ethic. 25 Years of Experience.
Nautilus Group Cleaning Services is owned and operated by David and WendiSue Nash — a husband-and-wife team who built their reputation in Texas before relocating to Helena to be closer to family and community. They arrived with nothing but a work ethic, an RV, and a commitment to do things right. Within months they had earned their permits, insurance, bonding, and an independent contractor's license — and a growing list of clients who trusted them.
As proud members of the Helena Area Chamber of Commerce, David and WendiSue are invested in this community. When you hire Nautilus Group, you're hiring people who show up, do the work, and stand behind it.
What We Offer
Residential & Commercial Cleaning
Customized cleaning programs available for facilities of all sizes.
Residential
- Standard Home Cleaning Regular scheduled cleaning to keep your home consistently fresh and tidy.
- Deep Cleaning Thorough top-to-bottom cleaning for homes that need extra attention or haven't been serviced in a while.
- Move-In / Move-Out Cleaning Complete cleaning for home transitions, ideal for renters, buyers, sellers, and landlords.
- Recurring Maid Service Weekly, bi-weekly, or monthly visits tailored to your household's needs.
Commercial
- Janitorial & Office Cleaning Scheduled service keeping your facility clean and professional.
- Restroom Sanitation High-touch surface disinfection to health code standards.
- Floor Care Hard floor scrubbing, stripping, and waxing; carpet vacuuming and spot treatment.
- Post-Construction Cleanup Debris, dust, and residue removal to prepare spaces for occupancy.
- Disinfection & Sanitizing Surface disinfection protocols suitable for offices, government facilities, and public-facing spaces.
Credentials & Compliance
Documentation You Can Count On
Nautilus Group Cleaning Services maintains full compliance for commercial and government contract work. We are fully insured, bonded, and registered as an independent contractor in the state of Montana. We are an active member of the Helena Area Chamber of Commerce. All credentials and documentation are available upon request for bidding and contract purposes.
Where We Work
Based in Helena, Serving the Region
We are headquartered in Helena, Montana and serve clients throughout Lewis and Clark County and the surrounding region. We welcome inquiries from homeowners, state and local government agencies, commercial property managers, contractors, and businesses of all sizes.
We serve clients including:
- Homeowners & Renters
- State & Local Government Agencies
- Commercial Property Managers
- General Contractors
- Businesses of All Sizes
Get in Touch
Request a Quote
Ready to discuss your cleaning needs? We respond promptly and provide detailed proposals for contract bids.
Reach Us Directly
- Phone (817) 694-4003
- Email nautilusgroupcleaning@yahoo.com
- Location Helena, MT — Serving Lewis & Clark County
Response Time
We typically respond to quote requests within one business day. For time-sensitive needs, please call us directly.