In May of 2016, Matthew Clark established Green Site Services Group, Inc., a company focused on property maintenance and disaster restoration. Previously, he had teamed up with his brother to form TMC Environmental after graduating college. He served in the capacity of CEO at TMC for 20 years leading it from a small start-up to a formidable presence in New England. Soon, Matthew realized that TMC had reached critical mass through organic growth and began the process of seeking to expand through mergers and acquisitions, which lead to a merger of two of the largest and most well-respected environmental services firms in New England with ENPRO Services.
Within a year of integrating the companies, ENPRO was positioned firmly as an industry leader which drew sharp attention of some of the much larger national competitors in the environmental marketspace. Soon thereafter, ENPRO was acquired by National Response Corporation where he stayed with the firm for a short period to ensure orderly transition to the new company.
Matthew Clark – President
Matthew Clark, a Massachusetts native, grew up in the town of Bellingham where he spent most of his time working in the family real estate development business while attending high school. After graduating from Bellingham High School, he pursued a Bachelor of Science Degree in Professional Chemistry from Bridgewater State University.
While attending university, Clark continued to work in the family business where his experience and responsibilities developed from field technician to senior management. After graduating from college, he teamed up with his brother to form TMC Environmental. He served in the capacity of CEO at TMC for 20 years leading it from a small start-up to a formidable presence in New England.
Clark realized that TMC had reached critical mass through organic growth and began seeking to expand through mergers and acquisitions. He researched the market landscape and identified ENPRO Services, which lead to a merger of two of the largest and most well-respected environmental services firms in New England. The merged entity, Enpro Holdings Group or simply “ENPRO”, became the premier environmental services provider in the Northeast with offices throughout New England, New York, New Jersey, and Florida.
As CEO of ENPRO, Clark began the challenging process of integrating two companies with distinctly different cultures and systems. Within a year of integrating the companies, ENPRO was positioned firmly as an industry, drawing the attention of some of the larger national competitors in the environmental market space. Soon thereafter, ENPRO was sold to National Response Corporation (NRC), where he stayed with the firm for a short period to ensure an orderly transition to the new company. In May of 2016, Clark established Green Site Services Group, Inc., a company focused on property maintenance and disaster restoration.
Along with his corporate duties, Mr. Clark has availed himself to public service and philanthropy initiatives. The Worcester Business Journal membership voted him one of 2009’s “40 under Forty” in the community. He regularly donates his time and resources as a member of various organizations.
Tom Clark – Executive Vice President
Mr. Clark grew up in the town of Bellingham, MA working in the family business. He graduated from Blackstone Valley Technical Regional Vocational High School and went onto Wentworth Institute receiving a degree in Civil Engineering.
In 1985 Mr. Clark worked in Evergreen Construction d/b/a Evergreen Enviro, a family-owned business. In 1995, Clark established TMC Services, Inc. d/b/a TMC Environmental alongside his brother Matthew Clark. TMC merged with ENPRO in 2015 and has since been sold to NRC. Since then, the brothers established Green Site Services Group Inc.
Mr. Clark has been in business for over 25 years and has over 30 years’ experience in commercial and industrial land development, commercial building, site remediation, emergency response, hazardous waste treatment and disposal, underground/above storage tanks, and fuel facilities. Additionally, he has direct responsibility for the company’s day-to-day field operations. Through his leadership, he has developed a staff of diligent professionals that are proficient and discerning, who are committed to providing a safe work environment and a superior customer experience.
Since the start of his career in 1985, Mr. Clark has worked as a field technician, foreman, supervisor, chief estimator, and COO. Mr. Clark has acquired licensing in his field, which includes licensed construction supervisor, G-12 contractor, HAZWOPER trained, wastewater treatment installer, oil burner technician, UST third part inspector, hoisting engineer, International Code Council (ICC) Certified, hazardous waste treatment and disposal.
Mark Pascale – Senior Project Manager
Mark Pascale brings over 30 years of construction experience in land development, commercial and industrial contracting, site remediation & emergency response, and fueling system design & construction. Pascale also brings over five years of experience working with Thomas & Matthew Clark at TMC & ENPRO Environmental, their previous business, during their merger with National Response Corporation (NRC).
Pascale has worked for various municipal, state, and federal agencies, real estate developers, engineering firms, and national retailers. Some of his recent projects include constructing regional fuel depot facilities for the US Postal Service, tenant fit-up of a 54,000 square foot industrial facility, fast-track emergency fuel system replacement for a 445-bed community hospital, and multi-award task order projects at Hanscom and Westover Air Force Bases.
Mr. Pascale is NIMS Incident Commander, OSHA HAZWOPER trained and holds several certifications relative to his field, including Confined Space Entry (CSE) & Rescue, CSX Railroad Emergency Operations, Unrestricted Construction Supervisor, and Massachusetts Home Improvement Contractor (HIC).
Keith Buchanan – Senior Project Manager
Mr. Buchanan joins Green Site Services Group, Inc. with 20+ years of field experience, including almost a decade of work experience with the owners of Green Site during their time as TMC Environmental.
Buchanan specializes in emergency response, environmental cleanup, site remediation, and general site construction. He is also versed in clean up regulations and permitting in Massachusetts, Rhode Island, and New Hampshire.
Buchanan has managed all jobs through investigation and remediation, including UST removals, on-site soil and groundwater treatment, including contaminants associated with petroleum hydrocarbons, chlorinated solvents, metals, and PCBs.
Buchanan is 40-Hour OSHA HAZWOPER Trained with additional OSHA Construction Safety Training. In addition, Buchanan also holds the following certifications:
- CSX Railroad Safety Training
- First Aid and CPR Training
- FEMA Incident Command and Management System Training ICS-100, ICS-200, IS-700, IS-800, IS-235, Emergency Planning, and IS-0005 Hazardous Materials Training
- Loss Prevention System (LPS) Certification
- Medical Respirator Clearance
- Excavation and Trenching Safety Training
- Fall Protection Safety Training
- Confined Space Entry (CSE) Awareness Training
Buchanan’s current responsibilities include day-to-day oversight and management of residential and commercial construction projects.
Marie Hobson – Controller
Ms. Hobson, a resident of North Attleboro, MA has 24 years of experience in the construction trades industry. As Controller, Ms. Hobson guides financial decisions and protects assets by establishing, monitoring, and enforcing policies, procedures, and internal controls. In addition, Ms. Hobson has also assumed the role of Office Manager, leaving her responsible for managing all office operations and procedures. Most recently, Hobson has begun training our Junior Associates to manage our employee handbook and payroll software.