- Mountainteer Floor Shine
- Moura's Cleaning Svc
- Movar Cleaning
- Mowatt Inc
- Mp Assoc-Cleaning For You
- MPM Building Svc Inc
- Mr Clean
- Mr Clean Janitorial Svc
- Mr Clean Janitorial Svc
- Mr Clean Svc Inc
- Mr Cleaning
- Mr Cleaning Svc
- Mr Cleaning Svc Inc
- Mr Dirt's Cleaning
- Mr Ed's Floor Care
- Mr Janitor
- Mr Janitor Inc
- Mr Janitorial
- Mr Klean
- Mr Kleen & Sons Home Cleaning
- Mr Kleen Inc
- Mr Kleen Maintenance
- Mr Kleen Maintenance
- Mr Meticulous Cleaning Svc
- Mr Mom Cleaning
- Mr Moms Janitorial Svc
- Mr P's Cleaning Svc
- Mr Steam & Son Carpet/Janitor
- Mr Steam Carpet Cleaning Co
- Mr Sweeps Cleaning Svc
- Mr Sweeps Cleaning Svc
- Mro Svc & Supply
- MRP Svc
- Mrs Brown Cleaning Co
- Mrs Clean
- MRS Cleaning Svc Inc
- Mrs D's Cleaning Svc
- Mrs Henderson Cleaning Svc
- Mrs Mops Cleaning
- Mrs Murray's Cleaning Svc
- Ms D's Cleaning
- Ms Laura's Cleaning Svc
- MSS Clean Technology Inc
- MSS Clean Technology Inc
- Mt Airy Maintenance
- Mt Hope Janitorial
- Muhammad's Janitorial Svc
- Muki Cleaning
- Mulligan Clean Janitorial
- Mulligan's Building Mntnc
- Multi Cleaning & Maintenance
- Multi Cleaning Svc
- Multi Services
- Multi-Cleaning & Mntnc Systems
- Multi-Services Inc
- Multiple Service Contractor
- Multiservice Joint Venture
- Multivenue Productions
- Mums Cleaning Svc
- Munoz Cleaning Svc
- Murray's Cleaning Svc
- Murray's Cleaning Svc
- Musclemaid
- Mustang Building Svc
- Mutticil Cleaning Svc
- MVP Cleaning Svc Inc
- Mvw Maintenance
- My Cleaning Lady
- My Cleaning Lady Inc
- My Cleaning Svc
- My Dads Cleaning Svc
- My Way Cleaning Svc & Supplies
- Myers Building Maintenance Svc
- Mystic Cleaning
- Mz WHIZ House Cleaning
- Mz WHIZ House Cleaning
- N & D Cleaning
- N & D Janitorial & Floor Svc
- N B Janitorial Svc
- N T Janitorial
- Naden's Lawn & Janitorial Svc
- Nail Itt Fastener & Tools
- Najawil Janitorial Svc
- NAM Svc
- Nancy Lewis Cleaning Svc
- Nancy's Cleaning Svc
- Naratoone Security Corp
- NAS Cleaning
- Nash Cleaning Co
- Natalie's Clean Up
- Nathan's Cleaning
- National Building Svc
- National Building Svc Corp
- National Cleaning Corp
- National Cleaning Corp
- National Facility Svc
- National Janitorial Svc
- National Service Alliance
- National Service Co
- National Surface Cleaning
- National Vending Corp
- National Window Cleaning Svc
- Nationwide Cleaning Svc Inc
- Nationwide Janitorial Svc
- Native Ventures Janitorial
- Native Ventures Janitorial
- Naturally Clean
- Nature Scent
- Nava Cleaning Svc
- Nay Ty Inc
- NBSS National Building Svc
- NCC Cleaning
- NCI Sales
- Neal Cleaning Inc
- Neal James
- Neals Janitorial Svc
- Neat & Clean Janitorial Svc
- Neat & Tidy Cleaning Svc
- Neat & Tidy Cleaning Svc
- Neat Cleaning Svc
- Neat Freaks Cleaning Svc
- Neat N Tidy
- Neat Nic Janitorial Svc
- Neat Street Cleaning
- Neat Street Cleaning
- Neat Street Cleaning
- Neat Street Cleaning
- Neatly & Completely
- Neatly & Completely Commercial
- Neatness Counts
- Nebraska Business Svc
- Nebraska Business Svc
- Nebraska Cleaning Svc
- Nebraskaland Professional Clng
- Nedo Cleaning Svc
- Neighborhood Cleaning
- Nelis Cleaning Svc
- Nellie's Cleaning Svc
- Nelson Maintenance Svc
- Nemco Inc
- Nemco Inc
- Nene's Cleaning Co
- Net All Svc
- Nevada Budget Maintenance
- Nevada Building Maintenance
- Nevada Cleaning Assoc
- Nevada Janitorial Svc
- Nevalia Cleaning Systems Inc
- New Century Svc
- New Concept Env Cleaning Corp
- New Day Cleaning Svc
- New Dimension Cleaning
- New England Building Mntnc Inc
- New England Cleaning Svc Corp
- New England Cleaning Svc Inc
- New England Health & Mtnce
- New England Home Cleaning
- New England Maintenance Corp
- New England Paper & Supply
- New England Pro Cleaning Svc
- New England Restoration Corp
- New England Royal Svc Inc
- New England Supreme Svc
- New Era Cleaning Svc
- New Horizon Cleaning Svc
- New Horizons Janitorial Svc
- New Image Building Svc
- New Image Cleaning
- New Image Cleaning
- New Image Cleaning
- New Imagen Cleaning Svc
- New Jersey Maintenance Co
- New Life Building Maintenance
- New Millennium Cleaning
- New Perspective Inc
- NEW Professional Cleaning Co
- New Redeemer Missionary Bapt
- New Sharic Cleaning Svc
- New Star Cleaning
- New Star Cleaning
- New Star Cleaning
- New Wave Cleaning LLC
- New World Cleaning Svc
- New-View Cleaning Svc Inc
- Newday Janitorial
- Newhall Cleaning
- Newphew Cleaning Contr Inc
- Next Generation
- Next Generation Cleaning
- Next Generation Cleaning
- Next To You Janitorial Svc
- NIC Of Time Cleaning Svc
- Nica Clean Inc
- Nice & Clean
- Nice & Clean
- Nice Cleaning
- Nice'n Clean
- Nice-N-Clean Cleaning Svc
- Niche Services Inc
- Niche Services Inc
- NICHOLSON & Sons
- Nick's Cleaning Co
- Nick's Cleaning Svc
- Nick's Mrs Clean
- Night Hawk Maintenance Inc
- Night Hawk Maintenance Inc
- Night Shift Cleaning
- Night Time Cleaners
- Nightowl Janitorial Inc
- Nikieta's Janitorial & Clnng
- Nikki's Cleaning Svc
- Nikki's Cleaning Svc
- Niles Janitor Svc & Supply Inc
- Nite & Day Janitorial & Carpet
- Nite & Day Janitorial & Carpet
- Nitty Gritty Dirt Team
- No 1 Dustbusters
- No Limit Cleaning
- No Limit Cleaning & Janitorial
- No Limit Cleaning & Janitorial
- No Speck Office Cleaners
- Nook & Cranny Eco-Safe Clean
- Nooks & Crannies Cleaning
- Norma Jean Neat & Clean Svc
- Norma Jean Neat & Clean Svc
- Norma's Cleaning Svc
- Norma's Cleaning Svc
- Norman Township Custodian
- Normans Cleaning
- Norris & Norris
- Norris Carpet Cleaning
- Norris Janitorial
- North Adams Cleaning Svc
- North American Building Mntnc
- North American Building Mntnc
- North American Cleaning
- North American Ind Svc
- North Arundel Cleaning
- North Carolina Clean
- North Country Janitorial & Spl
- North Country Janitorial Svc
- North Country Pro Cleaning Svc
- North Country Technique Inc
- North Henderson Janitorial Svc
- North Metro Pro Cleaning
- North Miss Cleaning Svc
- North Shore Cleaners
- North Shore Window Cleaning
- North Star Building Mntnc
- Northampton Street Co
- Northeast Building Svc
- Northeast Custodial Svc
- Northern Cleaning Svc
- Northern Floor Care
- Northern Maintenance Svc
- Northern Nevada Cleaning Svc
- Northern Sun Maint
- Northern Sun Maintenance
- Northland Mat Co
- Northside Maintenance
- Northwest Cleaners Inc
- Northwest Cleaning Svc
- Norwood Janitorial Svc
- Norwoods Cleaning Svc
- Noslot Cleaning Svc
- Noticeable Cleaning Svc
- Nouveau Building Svc Inc
- Nouveau Building Svc Inc
- Nova Cleaning Solutions Corp
- NSP Cleaning Svc
- NSP Cleaning Svc
- NSP Cleaning Svc
- NTG Cleaning Svc
- Nu Look Cleaning Svc
- Nu Look Window Cleaning
- Nu Way Surface Cleaning
- Nu-Era MAINTENANCE LLC
- Nu-Era MAINTENANCE LLC
- Nu-Look Cleaning Svc
- Nu-Tech Building
- Nunes Cleaning
- O B's Cleaning Svc
- O O Cleaning Svc
- O T Janitorial Svc
- O'Connor's Cleaning
- O'Keefe Building Maintenance
- O'Malley's Quality Cleaning
- O'Neal Building Maintenance
- O'Neil Cleaning Svc
- Oakland Water Dept
- Oakland Water Dept
- Oakland Water Dept
- Oasis Cleaning
- Obsessive Cleaning Partners
- Obsessive Compulsive Cleaning
- Occupational Training Ctr
- Occupational Training Ctr
- Ocean Breeze Cleaning Inc
- Ocean Breeze Resort Cleaning
- Oconco Industrial Cleaning
