About Us

Since 1991, P.J. Dionne Company, Inc. has met its customers' needs through teamwork and industry knowledge.

Whether design build or plan and spec, we attribute our success to our dedication of completing projects on time and within budget.

Specialty Areas
Bio-medical / Pharmaceutical / Labs
Commercial / Office buildings
Educational institutions / Colleges
High tech / Clean rooms
Hospitals / Medical gas systems
Hotels / Motels
HVAC
Industrial / Process piping
Maintenacne and Service
Restaurants / Shopping malls
 

Trades
Plumbing & gasfitting
HVAC  
 

Typical Recent Jobs
Volpe Center, Merrimack College, N. Andover
Mass Eye & Ear, Boston
Copley Fairmont Hotel, Boston
Nova Biomedical, Waltham
MIT Chemical Engineering Lab, Cambridge
Union Hospital, Lynn
Mt. Pleasant Apartments, Roxbury
Carney Hospital, Boston
 

Job Sizes: Up to $2,000,000  
New Construction: Yes  
Rehab: Yes  
Maintenance/Service: Yes