It’s all about SAFETY. All of D’Allessandro Corporation’s training programs and daily operations are carried out in accordance with the latest OSHA safety and health regulations. We strive for excellence in providing a safe and healthy work environment for our employees and the clients we serve. D’Allessandro Corp. is a member of OSHA Construction Roundtable Alliance and Utility Contractors Association of NE, Inc.

In addition to maintaining the highest safety standards, our employees are expected to give 100% when on the job. We encourage our team of highly-skilled professionals to be responsible and responsive, demonstrate initiative and always take that extra step to be sure our clients are satisfied.


It all started 30 years ago behind an old wooden desk in a two-room apartment with founder Jon D’Allessandro, one employee and a 580E Case loader backhoe. Back then, Jon had a vision of what he wanted his company to be – a team of highly-skilled construction professionals who were reliable, competent, experienced and who would do whatever it took to get the job done right.

Since then, that vision has been realized many times over. D’Allessandro Corp has become a respected leader in the construction industry through the expertise and efforts of a loyal, dedicated team. D’Allessandro Corp’s attention to detail and focus on customer satisfaction has brought exponential growth, many industry awards and has earned the utmost respect from clients and peers alike.

Core Values

  • Work to the highest standard
    Our people focus on their goals to achieve growth and have the ability to hold themselves and others accountable.
  • Love what you do
    Our people love what they do, are self-motivated, dedicated, loyal, and passionate about their jobs.
  • Demonstrate integrity
    We expect our people to be trustworthy and always do the right thing, act honestly, ethically and morally even when no one is watching.
  • Act professional at all times
    We require our people to act in a safe manner that exceeds others' expectations. We take pride and ownership in our actions and appearance.
  • Share your knowledge
    Our people are motivated to grow and expand their knowledge and expertise. They have the drive to apply their knowledge to excel at whatever they do.
  • Be accountable for your actions
    Do what you said you would, as you said you would, when you said would, period! If you can't finish on time, don't make an excuse - come up with a solution.
  • Be a leader
    Do all you can to help the organization reach its goals by helping everyone you come in contact with. Be as professional and succesful as possible.

Meet The Team

Jon D'Allessandro


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In April of 1987, Jon founded D’Allessandro Corp. During his time as President, Jon has realized his thirty year old vision, experiencing great success along the way due to his continuous commitment to excellence, paired with his passion for finding sustainable, community-improving infrastructural solutions. Jon is a past president of the Utility Contractors of New England, also serving on the organization’s board.

Dennis Woletskas

Operations Manager

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Shannon Davis

Vice President

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Shannon Davis attended Curry College, where she received a Bachelor’s in Business Management with a Concentration in Accounting. She brings over 20 years of experience in Accounting/Finance to D’Allessandro Corp, where she has worked since 2013. In her free time, Shannon enjoys spending time with her family.

Andy Pratt

Project Manager

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Andy Pratt has been a Project Manager at D’Allessandro Corp for 3 years now. He obtained a Bachelor of Science in Computer Science from SNHU, and is currently pursuing a Master of Business Intelligence at WPI. Andy has almost twenty years of experience in Construction Management, and is a PMI-certified Project Management Professional and Scheduling Professional. In his free time, Andy trains for marathons.

Peter Piantedosi

Project Manager

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Peter has over twenty-five years of experience in the construction industry, with expertise in excavating, site, utility, road and paving work. Prior to joining D'Allessandro Corp., Peter owned his own construction company, which employed twenty-five people. Peter specializes in residential sub-divisions and other private jobs.

Russell Corner

Project Manager

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Russell Corner has over 40 years’ experience in the construction industry, managing both public and private projects. Responsibilities have included, estimating and managing the construction operations for pipelines, roads, highways, site work, subdivisions, pipeline rehabilitation, pipelining, jacking, pipe bursting, bridges, hazardous material remediation, blasting, pump stations, sewer treatment plants, earth support systems, cofferdams, soil stabilization and building projects. His expertise in the preparation of bid estimates, contract negotiation, and coordination with owners, consultants, subcontractors and suppliers allows your project to run smoothly from start to finish.

Taylor Lofgren

Project Manager

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Taylor has been a Project Manager at D’Allessandro Corporation for seven years now. He received a Bachelor’s Degree in Civil Engineering Technology from Wentworth Institute of Technology, and has worked in Construction Management ever since. In his free time, Taylor enjoys spending time with family and working around the house.

Derek Grossi

Project Manager

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Derek received his Bachelor of Science degree in Environmental Engineering from Syracuse University, and is equipped with an impressive eighteen years of experience in construction and utility work. He has been a Project Manager at D’Allessandro Corp. for over three and a half years. In his free time, Derek enjoys spending time with his family, along with watching and playing sports.

Linda Turrell


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