Business Details
50+ Years
experience
Emergency
services
Trusted Excavation Services in Middletown, RI
Established in 1966, J.A.M. Construction has grown from a small family-owned operation into one of Aquidneck Island's most experienced excavation and site utility contractors. With over 30 employees and a fleet of 75+ modern machines, we deliver commercial, municipal, and residential projects ranging from small homeowner tasks to large-scale developments. Our team holds OSHA certifications and extensive industry training, ensuring compliance with the highest safety standards. We specialize in time-sensitive projects, utilizing company-owned equipment tailored to regional soil conditions.As a family-operated business, we prioritize direct collaboration with property owners and general contractors, minimizing subcontractor reliance. Our commitment to quality is matched by our dedication to community, employees, and sustainable construction practices. We offer free, no-obligation estimates and maintain 24/7 emergency response capabilities for critical infrastructure needs.
Services
Excavation
Demolition
Utility Installation
Concrete Formwork
Land Clearing
Sewer Services
Site Excavation
Building Demolition
Utility Services
Concrete Pours
Details
- Year established: 1966
Highlights and features
- Over 57 years of service as a family-owned construction business
- Specialize in time-sensitive projects with rapid response times
- Modern, region-specific equipment fleet of 75+ units
- Fully licensed, insured, and OSHA-certified workforce
- Direct collaboration with general contractors and property owners
Associations and certifications
- OSHA Certified
What people say
On time and on budget
Project turned out wonderful
Worked through the night
Hard work
Critical jobs
Services
Excavation
Our excavation services handle projects of all scales using modern equipment tailored to regional soil conditions. We provide precise site preparation for commercial, residential, and municipal developments. With 75+ machines and experienced operators, we ensure efficient grading and foundation work while maintaining strict safety standards.
Demolition
We offer complete building demolition and debris removal services for residential and commercial properties. Our certified team safely tears down structures while managing waste disposal. With proper licensing and insurance, we handle both interior and exterior demolition projects across Aquidneck Island and surrounding areas.
Utility Installation
Our utility installation covers underground electrical, gas, water, and sewer connections for new developments. We work directly with municipalities to ensure code compliance. With specialized equipment and experienced crews, we handle both residential service lines and large-scale municipal infrastructure projects.
Concrete Formwork
We provide complete concrete formwork services including excavation, forming, and pouring for footings, walls, and foundations. Our team works to precise specifications for residential and commercial projects. We handle both small-scale pours and large foundation installations using our volumetric concrete mixer truck.
Land Clearing
Our land clearing services prepare properties for development by removing trees, vegetation, and debris. We offer grading to client specifications using modern equipment. This service supports both residential lot preparation and large-scale commercial developments across Newport County.
People
John A Marshall Jr.
President
Second-generation leader of J.A.M. Construction, John oversees company operations after returning from military service in 2002. He maintains family business values while implementing modern construction standards.
Joseph Medeiros
Director of Operations
With 34 years of industry experience, Joe manages daily project operations ensuring timely, budget-conscious execution. He progressed from laborer to leadership, developing expertise in construction logistics and client relations.
Hazel Khubchandani
Director of Finance
Hazel oversees accounting operations with comprehensive knowledge of financial systems. She manages vendor relationships and internal controls while maintaining strong customer and employee financial communications.
Anthony Addessi
Director of Technology
Former IT consultant Anthony manages technology systems and materials division operations. He combines technical expertise with construction industry knowledge to optimize company efficiency and digital infrastructure.
Questions
What construction services do you offer?
We provide excavation, demolition, utility installation, concrete work, land clearing, and site preparation for residential, commercial, and municipal projects across Rhode Island.
Do you handle emergency construction repairs?
Yes, we offer 24/7 emergency response for critical infrastructure issues like water line breaks and urgent site repairs.
How long have you been in business?
We've served Aquidneck Island and surrounding areas since 1966, making us one of Rhode Island's most experienced excavation contractors.
Do you provide free estimates?
Yes, we offer complimentary, no-obligation project estimates for all construction services we provide.
What areas do you serve?
We primarily serve Aquidneck Island, Newport County, and surrounding Rhode Island regions with our construction services.
