A Few Words
from our Renowned Clients

At O&C Services Inc., we believe in letting our work speak for itself. Our commitment to excellence and dedication to exceeding our clients’ expectations have garnered positive feedback from those we’ve had the privilege to serve. Our testimonials reflect the trust, quality, and professionalism that define us.

“As a long-time partner of O&C Services Inc., I have personally worked with Antonio Oliveira and their team on numerous significant projects. They consistently uphold their commitments… I have full confidence in their ability to benefit other organizations…”


Procurement Manager

“As a client of O&C Services Inc., I have utilized their services across a variety of industries and locations over the course of the last four years… The management and the technicians from O&C consistently provide timely responses to plant needs, identifying the scope involved… O&C was able to meet my requirements, whether they were mechanical, electrical, welding, hydraulic, pneumatic, or plumbing. I cannot imagine building or operating manufacturing facilities without the assistance and support of O&C.”


Director of Manufacturing

“I have used O&C Services, Inc. for many different projects over the past five years… In all cases, O&C’s personnel have been punctual, prepared, and exhibit a very strong work ethic. O&C’s administration of its business is thorough and customer-friendly… I will continue to engage O&C in my projects and recommend them to anyone who wants well-trained and hard-working personnel…”


Vice President of Manufacturing

“I have used O&C Services, Inc. for all major equipment installations. They know their business, which mitigates a large portion of the risk associated with installing large-scale projects.”


Senior Project Engineer

“In early 2009, O&C Services, Inc. was contracted to erect and install new equipment for our organization… The workmanship and pride that O&C Services, Inc.’s technicians demonstrated during the project were outstanding… The technicians were very professional in every aspect of their job and a joy to work with.”


Furnace Engineer

“For the past decade, O&C Services Inc. has provided excellent maintenance and project support to our manufacturing plants in the USA… Antonio and his company, now known as O&C Services Inc., have provided excellent, highly skilled support to our maintenance teams… We trust O&C Services Inc. to perform well. Their crews are safety-trained, skilled, reliable, and hardworking… I thank Antonio and his company O&C Services Inc. for their excellent support, and I look forward to working with this group in the future.”


Vice President of Engineering

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