Since 1988, Jillson Company has offered a complete-spectrum of professional civil engineering and land surveying services for central and eastern Massachusetts. We make use of the latest technologies so that we can offer you the most accurate and precise work available.

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Zach Sadek

Jul 16, 2021

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Critical: Value When you've been in business twenty years and the only positive review is from your wife, you know something is wrong. Avoid this company unless you like being taken advantage of. Terrible service.

Charles H.

Mar 13, 2020

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Lucky I found Kevin and his team. Everyone was very professional and extremely knowledgable. I recently needed a property in Wellesley looked at and they did a great job. I've been busy lately with RE in this hot market, looking forward to using them again.

Erin O'Leary

Dec 25, 2019

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Fast, efficient, highly effective and professional group that has a stellar reputation for getting things done on time, within budget and 100% to spec.

Brandon W.

Jun 19, 2010

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These guys are crooks! We had one proposal that we paid them for and they kept billing us for additional work we didn't authorize. Eventually they took us to small claims court, where I prevailed. That same day Jillson was suing another poor guy they were also attempting to extort money from. Kevin O'Leary and the gang here are dishonest and disorganized. THEY ARE HORRIBLE. Unless you want to be overcharged and drug into small claims court, avoid them like the plague!