Commercial cleaning and facility maintenance for Massachusetts, Connecticut, and Rhode IslandMon to Fri 6:00 AM to 9:00 PM · Sat 8:00 AM to 12:00 PM · modular@cleanwith.us
Modular Concepts provides industrial cleaning services across Massachusetts, Connecticut, and Rhode Island from our Marlborough headquarters. The program covers the rooms people use at a plant: production offices, break rooms, restrooms, locker rooms, entrances, and marked walkways. Crews work around your shifts, from Hartford and Waterbury to Worcester and Providence. Service is month to month, with no long-term contract.
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ChamberofCommerce.comVerified MemberIndustrial cleaning services from Modular cover the parts of a plant where people walk, eat, wash up, and meet. That means production offices, break rooms, restrooms, locker rooms, entrances, and the painted walkways between them. Machines, process equipment, and anything locked out stay with your own team.
A plant gets judged in two places. Employees judge it by the restroom and the break room at shift change. Customers and auditors judge it by the front office, the visitor restroom, and the aisle they walk to the line. The scope lists each of those areas by name, with its own frequency and task list.
Crews follow the plant's own site rules, zone by zone. Each visit closes with a sign-off for the plant contact, so the incoming shift lead can see what was done.
| Part of the plant | What it covers | How it is handled |
|---|---|---|
| People spaces | Production offices, the front office, break rooms, restrooms, locker rooms, and entrances | The regular program, timed to your shifts |
| Released floor | Painted walkways and open aisles that your supervisor clears for the crew | Optional, on its own line and its own nights |
| Project work | Floor scrubbing and refinishing, dock pressure washing, and cleaning after a line change | Priced per job, apart from the monthly number |
| Production equipment | Machines, process equipment, tanks, ducts, chips, coolant, and process waste | Stays with the plant. Never on a Modular quote |
Manufacturing plants are different to clean because the shift clock, forklift traffic, and zone safety rules decide where a crew can work. An office empties at night. A plant may run two or three shifts, and the quiet window is often the overlap between them. In that window, the restrooms and break rooms take two full headcounts within minutes.
The floor has its own rules. Painted walkways keep people apart from forklifts, and some zones require safety glasses, hearing protection, or safety shoes. OSHA's walking-working surfaces rule makes the employer responsible for keeping passageways clean, orderly, and as dry as feasible. A scheduled floor pass supports that duty. It does not replace the plant's safety program. Modular crews have basic in-house safety training and follow your site rules. If a cell is running or locked out, the crew stays out.
Plant soil is not office soil. Metal fines, cardboard fiber, oil film, and dock grit ride on boots into the break room and the offices. Entry mats, a regular pass on the office path, and scheduled scrubbing of released aisles keep that soil from spreading.
Visitors raise the bar. A customer audit or a supplier visit walks the lobby, the conference room, the visitor restroom, and the aisle to the line. The scope names that path, so it gets extra attention before a scheduled visit. Winter adds road salt at the employee door and the dock.
Plant managers pick Modular for a manufacturing site for three reasons: a crew that follows site rules, a scope written area by area, and month-to-month service.
Service is month to month. When a line slows, a shift is added, or orders swing by season, the scope can change with 30 days notice. Customers stay about eight years on average, and no term holds them there.
General liability is $2,000,000 through Northeast Insurance. Workers' compensation is through Travelers, and Modular is fully bonded. Each address gets its own certificate naming the owner or manager, ready for your vendor file.
Everyone placed on site is background-checked and has basic in-house safety training. The same assigned crew returns, so the people who learned your walkways and PPE zones are the people who come back.
Each break room, restroom, locker room, office, and released aisle has its own line, frequency, and task list. A supervisor inspects on a schedule, and one Modular contact answers for the whole account.
Modular is certified by the Massachusetts Supplier Diversity Office. For a manufacturer that spends state funds, that helps meet the vendor rules attached to them.
Crews are Green Seal trained, and green cleaning is available on request. Low-odor products suit a break room or an office that fills again minutes after the crew leaves.
Each program below has its own service page and its own line on the quote. A plant adds only the ones it will schedule.
Aisle floors carry forklift tires, pallet jacks, and every boot in the plant. Modular machine-scrubs epoxy-coated and sealed floors on the aisles you release, timed to a quiet shift. Production offices with VCT get a strip and wax or a scrub and recoat. The floor care program behind this work covers 750,000+ square feet a year, including carpet cleaning. Hard surfaces only. Modular does not polish concrete or refinish wood.
A night visit cannot keep a restroom stocked through two shift changes. A day porter works the rooms that fill at breaks: restrooms, break rooms, locker rooms, and the employee entrance. Porter hours can sit on first shift, second shift, or the overlap. The porter reports to your plant contact and follows the same walkway rules as the regular crew.
Dock aprons and employee walks collect road salt, mud, and tire grime that then ride into the plant. Pressure washing clears the concrete at the dock doors, the employee entrance, and the dumpster pad. Modular schedules the wash around your shipping and receiving hours. Each visit is quoted on its own, apart from the monthly program.
Moving a line or rebuilding an office leaves concrete dust, packing debris, and boot prints across the area. Modular cleans the space after the riggers and trades leave and before production restarts. That covers floors, ledges within reach, new offices, and the paths the trades used. The equipment itself stays with your team. The job is quoted as its own project.
Manufacturing facility cleaning starts with a walk of the plant. Five steps take it from that walk to the first schedule change.
About an hour with the plant or facility manager, and the safety lead if you have one. Offices, break rooms, restrooms, locker rooms, the dock, and any aisles you may release.
The scope lists each area, the walkways the crew uses, the PPE each zone needs, and the areas that stay off limits. Machines and process waste are listed as the plant's.
Badges, door codes, and the sign-in step are set for each visit window. The certificate of insurance names the owner or manager of the address.
The assigned crew takes your site briefing before the first visit. Each visit closes with a sign-off, and a supervisor inspects on a schedule.
A new shift, a line change, or a slow season moves the visit windows and the porter hours. A scope change takes 30 days notice, not a new contract.
Industrial cleaning services are priced plant by plant after a walkthrough, never from a posted rate card. Modular Concepts quotes the people spaces as the base program and any released floor as a separate line, month to month, in Massachusetts, Connecticut, and Rhode Island. The monthly number comes from three things: which areas are in scope, how often each is cleaned, and what each visit includes.
About an hour with the plant manager and the safety lead. People spaces, the dock, and the aisles you may release. Shift times and headcount get written down, because they set the visit windows.
People spaces are the base. An aisle joins only when the plant releases it, so you never pay for floor the crew cannot reach.
Visits are set area by area and tied to your shifts. On a two-shift schedule, restrooms and break rooms usually need more visits than the offices do.
The task list follows the room. Restrooms, locker rooms, and break rooms carry the longest lists. A released aisle is a dust mop and a machine scrub.
Areas, frequency, and tasks become lines. People spaces, released floor, porter hours, and project work stay apart, so you can buy one without the others.
Steps advance on their own. Tap a hex to hold it.
Bring your shift schedule and the task list from your current vendor to the walk. Modular prices the same areas, so you can compare the two quotes line by line.
Modular Concepts cleans manufacturing facilities from a single machine shop to a multi-building site, across Massachusetts, Connecticut, and Rhode Island. Factory cleaning services follow the same split in every one: people spaces first, released floor second, and the process never. If people work, eat, and change in the building, those rooms belong on this program.
CNC and manual machines fill most of the floor. Modular cleans the office, the break area, the restrooms, and the walkway the shop marks. Chips, coolant, and the machines stay with the shop.
Benches and assembly cells sit between wide painted aisles. People spaces are the base program. The aisles and the dock floor join on their own line when the plant releases them for scrubbing.
Welding, cutting, and forming leave grit that boots carry into the office. Modular cleans the office wing, the break room, the restrooms, and the entry mats on every visit. Weld booths, cutting tables, and scrap stay with the shop.
Paper dust and corrugated fiber settle near the lines and travel on shoes. People spaces are cleaned on the regular schedule. The aisles and the dock floor can be dust mopped and scrubbed on a released-floor line.
Engineering offices sit up front, with a prototype shop or a test area in back. The office side follows an office task list. The shop side follows the plant rules, and controlled rooms stay with your own staff.
A plant, an office building, and a storage building share one site. Each building keeps its own scope, and the site keeps one Modular contact. The storage building follows the warehouse cleaning program.
Production machinery, process equipment, tanks, ducts, and lockout work are outside this scope. So are chips, coolant, process waste, and hazardous waste, which stay with the plant or its licensed vendor. Sanitation of food production rooms stays with the plant's own sanitation team. A storage or distribution building is covered on the warehouse cleaning page. A plant cafeteria can add licensed kitchen hood cleaning. An office-only building belongs on the office buildings page.
The first review is from a machine shop that Modular cleans. The second is about floor work like the floor care program above. Both are real Google reviews, quoted as written.
“Modular Concepts does the cleaning for our machine shop. The place always looks great and the employees are very friendly. We couldn't be happier with their service!”
“Luiz Thomaz and his crew at Modular Concepts succeeded in restoring my vinyl tile floor to a shining new conditions. I am very happy with the results, they exceeded my expectations and I have decided to start using Modular for the rest of my office cleaning.”
These answers are for plant and facility managers. A storage or distribution building has its own answers on the warehouse cleaning page.
Industrial cleaning services include the people spaces of a plant: production offices, the front office, break rooms, restrooms, locker rooms, and entrances. Marked walkways and aisles join as a separate line when the plant releases them. Floor care, day porter hours, pressure washing, and cleaning after a line change are add-on lines. Machines, process equipment, and process waste are not included. They stay with the plant.
No, Modular does not clean production machinery or process equipment. Machines, tanks, ducts, chips, coolant, and process waste stay with the plant's own team or its licensed vendor. Crews do not do lockout work, and they do not enter a cell that is running or locked out. Modular cleans around the process: the offices, the break rooms, the restrooms, the locker rooms, and the aisles you release.
Crews work around shift changes by a visit window written into the scope. The walkthrough records your shift times and the headcount on each shift. Many plants place the restroom and break room visit right after the largest shift leaves. Day, evening, and overnight crews are available, so the window can sit where the plant is quietest. When your schedule changes, the scope can change with 30 days notice.
Modular crews have basic in-house safety training, and Bloodborne Pathogens training is available. On site, the crew follows the plant's own rules: the marked walkways, the PPE posted for each zone, and the areas that are off limits. The crew takes your site briefing before the first visit. The same assigned crew returns, so that knowledge stays on your floor. Everyone placed on site is background-checked.
Industrial cleaning services are priced per plant after a free walkthrough, and a written quote follows it. The areas in scope, how often each is cleaned, and the tasks per visit set the monthly number. People spaces, released floor, porter hours, and project work are separate lines. There is no long-term contract. Bring your shift schedule and your current task list to the walk.
Yes, Modular can scrub the production floor on the aisles and walkways the plant releases. Epoxy-coated and sealed floors are machine scrubbed during a quiet shift or a planned shutdown. The work is priced apart from the people spaces. Modular does not polish concrete, and crews do not move machines, pallets, or stock to reach the floor. The commercial floor care page explains the methods.
Yes, Modular sends a certificate of insurance for each plant address, naming the owner or manager. General liability is $2,000,000 through Northeast Insurance, and workers' compensation is through Travelers. Modular is fully bonded. A copy is available on request, so purchasing can complete the vendor file before the first visit. A company with several plants gets one certificate per address.
Yes, Modular provides industrial facility cleaning in Connecticut and Rhode Island as well as Massachusetts. Crews route from the Marlborough headquarters to the Hartford area and the I-91 and I-84 corridors, and to Providence along I-95. A manufacturer with plants in more than one state keeps one Modular contact. Each plant still gets its own walkthrough, its own scope, and its own certificate.
Plants often sit beside these building types, or grow into them. Each has its own program.
Storage halls, docks, and employee rooms on a shift schedule.
See the Warehousing page ›
Lab offices and support rooms, cleaned to the lab's own rules.
See the Laboratory Facilities page ›
Phased cleans for new builds, additions, and fit-outs.
See the Post-Construction Sites page ›
Shared lobbies, halls, and restrooms in multi-tenant buildings.
See the Commercial Buildings page ›Crews route from our Marlborough headquarters to manufacturing plants in all three states. Hartford and the I-91 and I-84 corridors lead the Connecticut routes, and Providence anchors Rhode Island. The janitorial services page covers the nightly method behind industrial facility cleaning. This page stays on the plant.
Plants along I-495, I-290, and the Mass Pike, from MetroWest through Worcester to the Springfield market. Marlborough is home base.
Connecticut plants along I-91 and I-84 are a priority for this program. Hartford anchors the routes, and sites toward Waterbury, New Haven, and West Hartford are served as routes allow.
Providence-area plants along I-95. Sites in Cranston, Pawtucket, East Providence, Woonsocket, and Smithfield are served as routes allow.
Schedule a Walkthrough
No long-term contract. A clear quote for the people spaces and any floor you release.
Meet the people behind Modular: Luiz Thomaz DaCosta, Owner and CEO, and Daniel DaCosta, Vice President of Operations.
Tell us about your facility. A team member responds within 24 hours to schedule your free walkthrough.
No obligation. We never share your details.
