Trusted Engineering. Proven Results.
For 50 years, companies have trusted LACO’s vacuum and leak testing solutions to reduce risk, ensure compliance, and deliver proven results in the world’s most demanding industries.
Vacuum & Leak Testing Solutions Built for Your Industry
For 50 years, LACO has delivered testing systems that validate product integrity in the world’s most demanding industries.
Your Engineering partner, every step of the way
Choosing LACO means more than proven technology — it means a team committed to your success. From system selection to training and service, we help you get the right solution and keep it performing at its best.
Proven Systems
Standard and custom products and solutions for demanding applications.
Expert Engineering
Partner with our engineers from the start to ensure the right fit for your requirements.
Training & Education
Practical knowledge transfer for lasting confidence.
Service & Maintenance
Dependable support to maximize long-term performance.
50 Years of Earning Trust
For 50 years, LACO has engineered vacuum and leak testing solutions to help customers reduce risk, meet standards, and move innovation forward. Driven by passion and grounded in integrity, we’ve earned lasting trust by building partnerships that endure and systems designed for uncompromising performance.
Explore products
We create valued vacuum and leak testing solutions through the combined strengths of our team, our customers, and innovative technology. Guided by passion and integrity, we deliver products that earn your trust through consistent performance and results.
Trusted by Industry Leaders Worldwide
Chosen worldwide for expert engineering, valued solutions, and dependable support — LACO delivers engineered solutions you can trust.
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