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Cleanroom Cleaning · Waltham, MA

Cleanroom Cleaning —Waltham, MA

Waltham MA sits at the heart of the Route 128 Life Sciences Corridor — the dense band of biotech, pharmaceutical, and medical device companies running along Massachusetts’s Technology Highway. CleanTech Systems has served this corridor since 1996, with a perfect compliance record and 100% cleanroom client retention. Expert, Reliable & ISO-compliant cleanroom cleaning for Waltham, MA organizations.

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978-762-0110 x117

Years of Uninterrupted Operation
Founded 1996 · 153 Andover St., Danvers, MA

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FDA Audit Compliance Record
Zero 483 citations in 30 years

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Cleanroom Client Retention
Zero quality-related separations
The Waltham, MA Controlled Environment Landscape

America's Technology Highway —and the cleanrooms it demands.

The concentration of life sciences companies in Waltham rivals Cambridge and Boston in sheer density. Dozens of mid-size to large biopharma, biotech, and medical device firms operate GMP manufacturing suites and research cleanrooms along the Route 128 corridor here. Azzur Group’s Cleanrooms on Demand facility in Waltham — offering flexible GMP cleanroom access for early-stage companies — reflects the constant influx of life sciences organizations choosing this community as their operational home.

Waltham cleanrooms span the full spectrum: early-stage startups using shared incubator space, mid-size clinical-stage manufacturers building toward commercial production, and established companies running validated GMP suites under active FDA oversight. CleanTech Systems serves all of them with the same integrated contamination control philosophy. The only thing that changes is the size of the account — not the quality of the service.

Waltham, MA's Anchor Facilities
BIOTECH / PHARMACEUTICAL
Biogen — Waltham Campus
One of the world's leading biotech companies, with a major Waltham R&D campus supporting neuroscience, rare disease, and immunology drug discovery programs.
MEDICAL DEVICE / DIAGNOSTICS
Thermo Fisher Scientific — Waltham HQ
Global life science tools company headquartered in Waltham, supplying analytical instruments, reagents, and biomanufacturing equipment to pharma and biotech clients worldwide.
BIOTECH / PRECLINICAL RESEARCH
Biocytogen Boston
Antibody discovery and preclinical CRO operating a 37,000 sq. ft. Waltham facility including vivarium, cell culture suites, and antibody drug discovery capabilities.
+ Network of CROs, CDMOs, and Pharmaceutical Suppliers
Bio-Pharmaceutical
Biotech R&D
Medical Device
Clinical Manufacturing
GMP Incubator Space
Why CleanTech Systems

Built for Waltham, MA'scontrolled environments.

Premium cleanroom. Competitive facility. One invoice
Our cleanroom work is priced at specialty rates, because it is specialty work. Our facility services are bundled as a convenience advantage at lower rates. The result: more protection at a total cost that's genuinely hard for any national janitorial company to match.
We value every account
Regardless of size — Waltham's life sciences community includes startups with 500 square feet of classified space and established manufacturers with tens of thousands. For smaller accounts, our Area Director model ensures the same integrated management philosophy fully intact, regardless of account size. You will never be treated as a secondary priority.
Nilfisk and Vileda certified
Equipment you can rely on — CleanTech is a certified dealer and Certified Repair Technician for Nilfisk cleanroom vacuum systems, and a certified partner for Vileda Professional mopping solutions. We use these systems ourselves and can repair and service your existing equipment on-site.
Services — Waltham, MA

What we deliverin Waltham, MA.

Cleanroom Division · 01

Cleanroom Cleaning Services — Waltham, MA

GMP-trained cleanroom technicians. Precision cleaning, disinfection, and decontamination for ISO-classified environments. Zero FDA citations in 30 years of operation.
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Precision cleaning methodologies
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Validation-compliant disinfection protocols
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GMP start-up project team — supports new facility transitions
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Post-construction validation cleaning
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Daily logbook documentation and inspections
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Manufacturing support services
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Commercial janitorial services
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Medical office and healthcare facility cleaning
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Truck-mounted carpet extraction — commercial facilities, two fully equipped rigs
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Hard floor maintenance & refinishing — vinyl, terrazzo, concrete & stone
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Gowning room support and controlled-access corridor cleaning
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Post-c Construction/clean-build cleaning
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Facility Cleaning Services · 02

Facility Services — Waltham, MA

Contamination-aware facility cleaning for controlled environment manufacturers, medical facilities, and commercial facilities. The partner who understands your building because they understand your cleanroom.
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Commercial janitorial services
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Medical office and healthcare facility cleaning
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Carpet extraction and hard floor care — two fully equipped trucks
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Gowning room support and controlled-access corridor cleaning
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Post-construction and clean-build cleaning
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Get Started

Request cleanroom cleaning services and/or general facility cleaning services inin Waltham, MA.

CleanTech Systems is based at 153 Andover Street, Danvers, Massachusetts. A site walk costs nothing. Your contamination risk does.
Schedule a Facility Assessment
A complimentary walk-through of your facility — cleanroom and general areas. No obligation.
Receive a Tailored Proposal
Custom scope, staffing model, and pricing — including our integrated management structure — within 5 business days.
Begin Your Partnership
Our GMP start-up crew manages a seamless transition. You’ll notice the difference from day one.
Call for a free consultation
978-762-0110 x117

Request Cleanroom Cleaning Services

No obligation. All inquiries handled directly by our leadership team.

No obligation. Handled directly by our leadership team.