About
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Your trusted on-spec, on-budget partner for mission-critical parts cleaning.
At E&J Parts Cleaning, we are more than just a company – we are your trusted partner in keeping mission-critical metal parts clean and performing their best. From aerospace and automotive to medical devices, technology, and beyond, we’ve been helping industries thrive for over 30 years. Based in the heart of the greater Waterbury area, we are proud to be part of this community and honored to have grown alongside it.
- 800+ unique part numbers cleaned annually
- 9,000 orders fulfilled yearly
As a family-owned business since 1993, we treat every project with care and dedication. Whether it’s standard cleaning or customized solutions tailored to your specifications, we ensure your parts are cleaned perfectly. We believe in building partnerships, not just business transactions, so we work closely with you from the start to meet your unique needs.
E&J Leadership
John Clark is an industry leader with extensive knowledge, expertise, and experience who deeply understands the needs and challenges of clients. For over 30 years, E&J has established a long record of achieving and surpassing the parts cleaning specifications and requirements for our clients.
John views E&J customers as partners and dedicates himself and the entire team to meeting their needs from beginning to end with the flexibility to customize company operations to meet the most demanding challenges.
Under his leadership, E&J has developed a future-forward program of incorporating sustainable, green cleaning technology into the company’s wide range of parts cleaning services and solutions to offer the most environmentally friendly, end-to-end services.
Company Values
CUSTOMER
FIRST
Responsiveness, exceptional value, and trusted partnerships.
EXCEED
EXPECTATIONS
A yearly accepted order rate of 99% on 10K+ orders.
EVERDAY
EXCELLENCE
An average of 9,000 orders are processed yearly, quantified, and validated through our advanced ERP system.
QUALITY
Performance: Registered and Certified
Words of appreciation.
“You’re the best! I don’t know how we could do business without your team!”
Samantha Ackers
Gem Manufacturing, Waterbury, CT
“Thank you, Amy and John, for your attention to this matter. Your phenomenal service is always appreciated!”
Rick Bochicchio
The Cly-Del Manufacturing Company, Waterbury, CT
“The E&J team is the best!”
Rocky Gonzalez
Metallon, Inc., Thomaston, CT
“Thanks for all you guys are doing! The team here is very excited to finally have a solution to our reoccurring cleanliness issues.”
Valeri Stevens
Eaton Corporation, Horseheads, NY
