ROC Corp provides mobile crane services built for long reach and heavy loads. Our customer and safety focused personnel have made us an emerging leader in the craning industry in Southwestern Ontario. Our expert crane operators are highly trained and qualified to tackle any project that you have.
Our safe and well-maintained equipment is always ready to go whenever you need it. We offer 24 hours a day, 7 days per week emergency service to ensure all of your hoisting needs are met, whether your project requires us for only a few hours, or a longer period of time.
ROC Mechanical is, without question, the premier crane service provider in the region. We rely exclusively on ROC for all of our rooftop HVAC unit installations and heavy lifts, and they consistently exceed expectations on every project.
Their teams are punctual, highly professional, and operated by some of the most skilled and safety-conscious crane operators we’ve ever worked with. Communication is seamless, and the equipment is always in top condition.
A special mention must go to Bonnie, whose exceptional customer service, responsiveness, and willingness to go above and beyond have made her an invaluable partner to our business. No request is too big or too urgent — she ensures everything is handled promptly and perfectly.
For any rigging or lifting needs in southwestern Ontario, ROC Mechanical is the only company we trust and recommend without hesitation. Their reliability, expertise, and commitment to client satisfaction are unmatched. We look forward to continuing our partnership on every future project.
ROC Corp is an outstanding company to work with. I have been dealing with them for all of my crane needs for 4 years. Their professionalism, reliability, and commitment is second to none. Every interaction with Bonnie —from scheduling to on-site coordination—has been smooth, efficient, and well organized. I appreciate the excellent level of communication as well. My questions are answered in a timely fashion which I appreciate very much as I work in a very fast paced, demanding atmosphere. I highly recommend ROC !
I would like to give a quick shout out to the team over at ROC Corp. We have been dealing with ROC Corp, almost on a weekly basis since 2019. From our original sales rep Kevin, to Bob who we have been dealing with for the past few years and the crew on site/crane operators. We are really happy to work with a company that shares some same values as us and who employee some great people. We look forward to working together in the future but would like to thank you for the support up until now. see you on site next week for the big 500T crane lift :)
We had ROC Corp come do our house set. We called and spoke with Dan for a quote. He came and met us at the site and went over all over questions as it was a very tricky area. Dan was very knowledgeable, professional and honest. You could tell safety was a top priority. On the day of the job, everything ran very smooth and safe. Dan even showed up and brought coffee for everyone on site. Very impressed with the operator, nothing was damaged, even with it being a tight spot. We were very stressed about getting the house in, but we were very happy with how it all went. Thank you Dan and ROC Corp crew! 100% recommend.
I've been working mostly exclusive with ROC over the last few years any time we require hoisting equipment. The customer service Bonnie provides as a 'go to' one stop contact has been phenomenal. I have no reason to call elsewhere. ROC comes through with every call or email request! Highly recommended
I used ROC Corp crane service Belleville to dismantle a very heavy awkward machine from the top of the roof. They went above and beyond to make sure things were done safely and took time to ensure there was no damage. The 4 man team were super friendly clean cut and accommodating sales guy was professional met with me a few times to go through the job scope. I will definitely use them again and recommend to anyone looking for professional crane service.
I am always beyond satisfied with Bonnie and all her partners at ROC Corp. They respect their commitments, always on time and job is always done right. At Superior Propane, we know that our first and only call is always ROC Corp.
From Excel Tower Service
This is for a review on the Belleville Ontario Office
Fair Pricing, Experienced operators, excellent service, flexible and prompt.
Amazing company and workers. Lineman and supervisors were all happy with how the job went. Very professional, were on time at the aite and job ran very smoothly. Dan was great and very prompt with returning my calls to answer my questions. Brock was a very smooth operator and got the job done right. Would definitely recommend using this company for future jobs.
Really great service!!! Bonnie is the best !! As Service Coordinator for overhead crane company ROC Corp provides us with the best quick service. I would recommend them to anyone !!
I've been using Harley Thompson/ROC Cranes for 5 years now and have received top quality service and performance. The cranes are always well maintained and their professionalism separates them from the rest. I would highly recommend Harley from ROC Cranes for all your equipment setting and transportation needs.
Very professional. I am a foreman for a steel erector company (Presland Iron) and have always had exceptional service. Great operators as well. They always go the extra mile to make sure I have the cranes and rigging that I need. I mostly deal with Dan Johnson in the Belleville/Kingston area and he has always treated me right. Definitely Recommend ROC Corp.
Working with ROC Corp on our recent project at Heidelberg Materials was an absolute game-changer. Their crane services were not only reliable but executed with precision, safety, and professionalism from start to finish. Dan and the team at ROC group act as there part of the team and do whatever then can to get us what we need to get jobs done in a timely manner.
From initial planning to final lift, the ROC Corp team demonstrated expert knowledge and a deep understanding of heavy lifting logistics. Their equipment was in top-notch condition, operators were highly skilled and certified, and the entire process ran smoothly and on schedule. In an industry where downtime can be costly, ROC Corp proved to be a partner we could trust to get the job done right — and safely.
What impressed us most was their commitment to safety standards and clear communication. They conducted thorough site assessments, worked seamlessly with our team, and made even the most complex lifts feel routine.
If you're looking for a crane company that delivers results with zero compromises on safety, professionalism, or efficiency, ROC Corp is the one to call. We’ll absolutely be using them again.
Professional & efficient crane services!.... Great big shout out Mr. Pat Ash, and Bonnie in the office for making things happen on the "same" day....in providing their crane services for us on such short notice...Truly appreciate their services along with their humble and polite crew that were on site for us! (Tunney & Chris)
Had an excellent experience with a remarkably smooth operator named Mark Nemchuck. Wow!
All the Trades in one place for all your needs. Very professional in every way.
Great people to make part of your team! Always available and on time with the right working equipment. Bonnie is the best at getting quotes to you in a timely manner and making your project go smooth. Highly recommended. #1 Crane service in my books.
