The service divisions of Gerrus Maintenance Inc. are New Jersey’s premier providers of commercial janitorial services, office cleaning programs, building maintenance, regulatory cleaning, certified mold remediation, health hazard sanitizing, and specialized residential cleaning services. Now in its fourth decade of family ownership and management, Gerrus offers a comprehensive array of services and sanitary supplies to discriminating clients. We are members of the American Institute of Chemical Engineers, since 1959, the Building Service Contractors Association International, since 1974, the Indoor Air Quality Association, the American Institute of Biological Sciences, the American Society for Microbiology, the Mycological Society of America, and others. We hold remediation certificates from the American Council For Accredited Certification and the Institute of Inspection, Cleaning and Restoration Certification. We provide service to New Jersey, Staten Island and Northeastern Pennsylvania.
Our experienced, professional, chemical engineer-managed staff is closely supervised to provide our clients with the very highest level of quality-controlled, cost-effective service. Our customized total cleaning, maintenance and remediation will always meet your needs and exceed your expectations.
Professional Certifications and Accreditations
- American Council For Accredited Certification
- Institute of Inspection, Cleaning and Restoration Certification
- Building Service Contractors Association International
- Indoor Air Quality Association
- American Institute of Chemical Engineers
- Mycological Society of America
- American Institute of Biological Sciences
- American Society for Microbiology
- Mold Remediator License, FL MRSR 1121
Gerald R. Cohen — President & CEO
Mr. Cohen founded Gerrus Maintenance Inc. and the subsidiary companies of the Gerrus Group. Gerald earned the B.Ch.E. from Cooper Union and the M.S.Ch.E. from Purdue University. He taught on the chemical engineering staff at Purdue and subsequently held positions as a chemical engineer that included quality control, plant engineering and management, environmental engineering, process design and consulting, research, and plant development. Since its inception, he has managed the professional activities of Gerrus Maintenance Inc.
In addition to defining our corporate standards for quality control and customer service, Mr. Cohen is directly responsible for all technical operations within Gerrus and for the direction of all projects with regulatory requirements. He has considerable expertise in developing customized cleaning and maintenance programs for office, industrial, pharmaceutical, retail, medical, chemical and facilities. Under his guidance, Gerrus Maintenance, Inc. provides cleaning and sanitizing services at the highest level, ranging from daily scheduled maintenance to regulated cleaning and remediation projects.
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Our local offices are proud to serve:
New Jersey, NJ, areas: Aberdeen, Absecon, Adelphia, Allamuchy, Allendale, Allenhurst, Allentown, Allenwood, Alloway, Alpha, Alpine, Andover, Annandale, Asbury, Asbury Park, Atco, Atlantic City, Atlantic County NJ, Atlantic Highlands, Audubon, Augusta, Avalon, Avenel, Avon by the Sea, Baptistown, Barnegat, Barnegat Light, Barrington, Basking Ridge, Batsto, Bay Head, Bayonne, Bayville, Beach Haven, Beachwood, Bedminster, Belford, Belle Mead, Belleville, Bellmawr, Belmar, Belvidere, Bergenfield, Bergan County NJ, Berkeley Heights, Berlin, Berlin Township, Bernardsville, Beverly, Birmingham, Blackwood, Blackwood Terrace, Blairstown, Blawenburg, Bloomfield, Bloomingdale, Bloomsbury, Bogota, Boonton, Bordentown, Bound, Brook, Bradley Beach, Branchburg, Branchville,Brick, Bridgeport, Bridgeton, Bridgewater, Brielle, Brigantine, Bristol, Broadway, Brooklawn, Brookside, Browns Mills, Budd Lake, Buena, Burlington, Burlington City, Burlington County NJ, Burlington Township, Butler, Buttzville, Byram Township, Caldwell, Califon, Camden, Camden County NJ, Cape May, Cape May County NJ, Cape May Court House, Cape May Point, Carlstadt, Carneys Point, Carteret, Cedar Brook, Cedar Grove, Cedar Knolls, Cedarville, Centeral New Jersey, Central NJ, Changewater, Chatham, Chatsworth, Cherry Hill, Chesilhurst, Chester, Chesterfield, Cinnaminson, Clark, Clarksboro, Clarksburg, Clayton, Clementon, Cliffside Park, Cliffwood, Clifton, Clinton, Closter, Collingswood, Cologne, Colonia, Colts Neck, Columbia, Columbus, Convent Station, Cookstown, Corbin City, Cranbury, Cranford, Cream Ridge, Cresskill, Crosswicks, Cumberland County NJ, Dayton, Deal, Deepwater, Deerfield Street, Del Haven, Delair, Delanco, Delaware, Delmont, Delran, Demarest, Dennisville, Denville, Deptford, Dividing Creek, Dorchester, Dorothy, Dover, Dumont, Dunellen, East Brunswick, East Hanover, East Millstone, East Newark, East Orange, East Rutherford, East Windsor, Eastampton, Eastampton Township, Eatontown, East New Jersey, East NJ, Eastern New Jersey, Eastern NJ, Edgewater, Edgewater Park, Edison, Egg Harbor City, Egg Harbor Township, Elizabeth, Elizabethport, Elmer, Elmwood Park, Elwood, Emerson, Englewood, Englewood Cliffs, Englishtown, Erial, Essex County NJ, Essex Fells, Estell Manor, Evesham, Ewan, Ewing, Fair Haven, Fair Lawn, Fairfield, Fairton, Fairview, Fanwood, Far Hills, Farmingdale, Fieldsboro, Flagtown, Flanders, Flemington, Florence, Florham Park, Fords, Forked River, Fort Dix, Fort Lee, Fort Monmouth, Fortescue Franklin, Franklin Lakes, Franklin Park, Franklinville, Fredon, Fredon Township, Freehold, Frenchtown, Galloway, Garfield, Garwood, Gibbsboro, Gibbstown, Gillete, Gladstone, Glassboro, Glasser, Glen Gardner, Glen Ridge, Glen Rock, Glendora, Glenwood, Gloucester City, Gloucester County NJ, Goshen, Great Meadows, Green Brook, Green Creek, Green Township, Green Village, Greendell, Greenwich, Grenloch, Greystone Park, Guttenberg, Hackensack, Hackettstown, Haddon Heights, Haddon Township, Haddonfield, Hainesport, Hainesport Township, Haledon, Hamburg, Hamilton, Hamilton Square, Hammonton, Hampton, Hancocks Bridge, Hardwick, Hardyston, Harrington Park, Harrison, Harrisonville, Harvey Cedars, Hasbrouck Heights, Haskell, Haworth, Hawthorne, Hazlet, Heislerville, Helmetta, Hewitt, Hi Nella, Hibernia, High Bridge, Highland Lakes, Highland Park, Highlands, Highstown, Hillsborough, Hillsdale, Hillside, Ho Ho Kus, Hoboken, Holmdel, Hopatcong, Hope, Hopelawn, Hopewell, Howell, Hudson County NJ, Hunterdon County NJ, Imlaystown, Industrial Hillside, Interlaken, Ironia, Irvington, Iselin, Island Heights, Jackson, Jamesburg, Jersey City, Jobstown, Johnsonburg, Juliustown, Keansburg, Kearny, Keasbey, Kendall Park, Kenilworth, Kenvil, Keyport, Kingston, Kinnelon, Kirkwood, Lafayette, Lake Como, Lake Hiawatha, Lake Hopatcong, Lakehurst, Lakewood, Lambertville, Landing, Landisville, Lanoka Harbor, Laurel Springs, Laurence Harbor, Lavallette, Lawnside, Lawrence, Lawrence Township, Lawrenceville, Layton, Lebanon, Ledgewood, Leeds Point, Leesburg, Leonardo, Leonia, Liberty Corner, Lincoln Park, Lincroft, Linden, Lindenwold, Linwood, Little Egg Harbor, Little Falls, Little Ferry, Little Silver, Little York, Livingston, Loch Arbour, Locust, Lodi, Logan Township, Long Beach, Long Beach Township, Long Branch, Long Valley, Longport, Lumberton, Lumberton Township, Lyndhurst, Lyons, Madison, Magnolia, Mahwah, Malaga, Manahawkin, Manalapan, Manasquan, Manchester, Manchester Township, Mannington, Mantoloking, Mantua, Manville, Maple Shade, Maplewood, Margate City, Marlboro, Marlton, Marmora, Martinsville, Matawan, Mauricetown, Mays Landing, Maywood, Mc Afee, McGuire AFB, McKee City, Medford, Medford Lakes, Menlo Park, Mendham, Mercer County NJ, Mercerville, Merchantville, Metuchen, Mickleton, Middlesex, Middlesex County NJ, Middletown, Middleville, Midland Park, Milford, Millburn, Millington, Millstone Township, Milltown, Millville, Mimay , Mine Hill, Minotola, Mizpah, Monmouth Beach, Monmouth County NJ, Monmouth Junction, Monroe, Monroe Township, Monroeville, Montague, Montclair, Montvale, Montville, Moonachie, Moorestown, Morganville, Morris County NJ, Morris Plains, Morristown, Mount Arlington, Mount Ephraim, Mount Freedom, Mount Holly, Mount Laurel, Mount Royal, Mount Tabor, Mountain Lakes, Moutainside, Mullica Hill, Mystic Islands, National Park, Navesink, Neptune, Neptune City, Neshanic Station, Netcong, New Brunswick, New Egypt, New Gretna, New Lisbon, New Market, New Milford, New Monmouth, New Providence, New Vernon, Newark, Newfield, Newfoundland, Newport, Newton, Newtonville, Norma, Normandy Beach, North Arlington, North Bergen, North Branch, North Brunswick, North Caldwell, North Cape May, North Edison, North Haledon, North Middletown, North New Jersey, North NJ, Northern New Jersey, Northern NJ, North Plainfield, North Wildwood, Northfield, Northvale, Norwood, Nutley, Oak Ridge, Oakhurst, Oakland, Oaklyn, Ocean, Ocean City, Ocean County NJ, Ocean Gate, Ocean Grove, Ocean View, Oceanport, Oceanville, Ogdensburg, Old Bridge, Old Tappan, Oldwick, Oradell, Orange Osbornville, Oxford, Palisades Park, Palmyra, Paramus, Park Ridge, Parlin, Parsippany, Passaic, Passaic County NJ, Paterson, Paulsboro, Peapack, Pedricktown, Pemberton, Pennington, Penns Grove, Pennsauken, Pennsville, Pequannock, Perrineville, Perth Amboy, Phillipsburg, Picatinny Arsenal, Pilesgrove, Pilesgrove Township, Pine Beach, Pine Brook, Pine Hill, Pine Valley, Piscataway, Pitman, Pittsgrove, Pittstown, Plainfield, Plainsboro, Plesantville, Pluckemin, Point Pleasant, Point Pleasant Beach, Point Pleasant Boro, Pomona, Pompton Lakes, Pompton Plains, Port Elizabeth, Port Monmouth, Port Murray, Port Norris, Port Reading, Port Republic, Pottersville, Princeton, Princeton Junction, Prospect Park, Prospect Plains, Quakertown, Quinton, Rahway, Ramsey, Rancocas, Randolph, Raritan, Readington, Red Bank, Richland, Richwood, Ridgefield, Ridgefield Park, Ridgewood, Ringoes, Ringwood, Rio Grande, River Edge, River Vale, Riverdale, Riverside, Riverton, Rivervale, Robbinsville, Rochelle Park, Rockaway, Rockleigh, Rocky Hill, Roebling, Roosevelt, Roseland, Roselle, Roselle Park, Rosemont, Rosenhayn, Roxbury Township, Rumson, Runnemede, Rutgers, Rutherford, Saddle Brook, Saddle River, Saddlebrook, Salem, Salem County NJ, Sandy Hook, Sandyston, Sayreville, Schooleys Mountain, Scotch Plains, Sea Bright, Sea Girt, Sea Isle City, Seabrook, Seaside Heights, Seaside Park, Secaucus, Sergeantsville, Sewaren, Sewell, Shamong, Shiloh, Ship Bottom, Short Hills, Shrewsbury, Sicklerville, Skillman, Smithville, Somerdale, Somers Point, Somerset, Somerset County NJ, Somerville, South Amboy, South Bound Brook, South Brunswick, South Dennis, South Hackensack, South Harrison Township, South New Jersey, South NJ, Southern New Jersey, Southern NJ, South Old Bridge, South Orange, South Plainfield, South River, South Seaville, Southhampton, Sparta, Spotswood, Spring Lake, Springfield, Stafford Township, Stanhope, Stanton, Stewartsville, Stillwater, Stirling, Stockholm, Stockton, Stone Harbor, Stratford, Strathmere, Succasunna, Summit, Surf City, Sussex,
Sussex County NJ, Swartswood, Swedesboro, Tabernacle, Teaneck, Tenafly, Tennent, Teterboro, Tewksbury, Township, Thorofare, Three Bridges, Tinton Falls, Titusville, Toms River, Totowa, Towaco, Townsends Inlet, Township of Washington Tranquility, Trenton, Tuckahoe, Tuckerton, Turnersville, Union, Union Beach, Union City, Union County NJ, Upper Montclair, Upper Saddle River, Vauxhall, Ventnor City, Vernon, Verona, Vienna, Villas, Vincentown, Vineland, Voorhees, Waldwick, Wall, Wall Township, Wallington, Wallpack Center, Wanaque, Waretown, Warren, Warren County NJ, Washington, Washington Township, Watchung, Waterford Works, Wayne, Weehawken, Wenonah, West Allenhurst, West Berlin, West Caldwell, West Cape May, West Carteret, West Collingswood, West Collingswood Heights, West Creek, West Deptford, West Long Branch. West Milford, West New Jersey, West NJ, Western New Jersey, Western NJ, West New York, West Orange, West Paterson, West Trenton, West Wildwood, West Windsor, Westampton, Westfield, Westmont, Westville, Westwood, Wharton, Whippany, Whitehouse, Whitehouse Station, Whitesboro, Whiting, Wickatunk, Wildwood, Wildwood Crest, Williamstown, Willingboro, Windsor, Winfield Park, Winslow, Wood Ridge, Woodbine, Woodbridge, Woodbury, Woodbury Heights, Woodcliff Lake, Woodland Park, Woodlynne, Woodstown, Woolwich Township, Wrightstown, Wyckoff, Yardville, Zarephath,NJ, New Jersey
Pensylvania, PA, areas:Bath, Bethlehem, Carversville, Chalfont, Cherryville, Croydon, Danielsville, Dublin, Erwinna, Fairless Hills, Feasterville Trevose, Fountainville, Furlong, Hellertown, Jamison, Kintnersville, Line Lexington, Lumberville, Mechanicsville, Mount Bethel, Morrisville, Nazareth, New Hope, Newtown, Northampton, Northampton County PA, Ottsville, Perkasie, Pipersville, Quakertown, Richboro, Richlandtown, Riegelsville, Sellersville, Southampton, Upper Black Eddy, Walnutport, Warrington, Washington Crossing, PA, Pennsylvania
