WHAT WE DO
Commercial Cleaning Services in Southern Maine
Professional janitorial, carpet, floor, and specialty cleaning for offices and commercial buildings across Greater Portland and Southern Maine. Trusted since 1996.
CORE SERVICES
Our Commercial Cleaning Services
Every service is customized to your building, your schedule, and your standards — with quality inspection reports and a dedicated account manager included.
Full-Service Janitorial Cleaning
Consistent, professional cleaning of offices, restrooms, break rooms, conference rooms, lobbies, and high-touch surfaces — on your schedule. Every visit follows a detailed checklist, and you receive a quality inspection report so you always know exactly what was done.
Best For: Office buildings - Multi-tenant facilities
Carpet Cleaning & Extraction
Deep hot-water extraction removes embedded dirt, allergens, and stains that regular vacuuming leaves behind. We restore your carpets to a clean, professional appearance and extend their lifespan — protecting your flooring investment in the long term.
Best For: High-traffic offices - Conference rooms
Floor Machine Scrubbing, Stripping, & Waxing
We restore VCT, hardwood, and hard-surface floors to a clean, polished finish. Our floor care program includes machine scrubbing, deep stripping of old wax buildup, and recoating — giving your floors a like-new appearance that impresses clients and protects the surface.
Best For: VCT - Hardwood - High-traffic lobbies
Post-Construction Cleaning
New space, fresh start. After your build-out or renovation, our team removes all construction dust, debris, adhesive residue, and grime — so your space is truly move-in ready, not just swept. We work with contractors and property managers to hit your opening date.
Best For: Contractors - Developers - Tenant build-outs
SPECIALTY SERVICES
Additional Services We Offer
Beyond our core programs, we handle the specialty and emergency cleaning situations that other companies can't or won't take on.
Window Cleaning
Interior and exterior commercial window cleaning for offices and buildings of all sizes.
Grout Cleaning
Restore tile grout in restrooms, kitchens, and common areas to a clean, hygienic finish.
Upholstery Cleaning
Deep cleaning of office furniture, chairs, and fabric surfaces to remove stains and odors.
Emergency Cleaning
Water leaks, spills, post-event cleanup, and unexpected situations — we respond fast.
Supply Management
We manage and restock restroom and janitorial supplies so you never run out.
Office Cleaning Consulting
Not sure what your building needs? We'll assess your facility and build a custom plan.
ALSO SERVING
Customized building cleaning plans · Trash removal · Recycling management · Servicing Greater Portland, Maine and surrounding areas
HOW IT WORKS
Getting Started Is Simple
Step 1: Request A Quote
Fill out our quick form or call us. We respond within one business day.
Step 2: Site Walkthrough
We visit your building to understand your needs and create a custom plan.
Step 3: Custom Proposal
You receive a clear, detailed proposal — no hidden fees, no surprises.
Step 4: We Get To Work
Your dedicated team starts cleaning. You receive inspection reports.
“Their attention to detail and commitment to quality truly stood out. We’ve already recommended them to others.”
- Bill / Client Since 1999
Portland, ME
“Southern Maine Cleaning has really helped us provide a professional atmosphere for our staff and clients through their cleaning and inspection reports for our Portland office.”
- Nancy / Client Since 2020
Portland, ME
Ready for a Cleaner Building?
Get a free, no-obligation quote for your Southern Maine facility. We’ll respond within one business day.
Prefer to talk? Call us at (207) 591-6757