Business Details
50+ Years
experience
Your Trusted Construction Partner in the Northeast
O & G Industries is a fourth-generation, family-owned construction company with 100 years of expertise in delivering complex projects across the Northeast. Founded in 1923, we combine deep industry knowledge with a commitment to safety, innovation, and community engagement. Our services span building construction, heavy civil infrastructure, asphalt paving, and masonry materials, supported by a fleet of 3,500+ equipment and 900 skilled professionals. We prioritize sustainable practices, ethical leadership, and quality craftsmanship to exceed client expectations.Recognized for industry-leading safety standards and community contributions, we serve public and private clients with tailored solutions. Our LEED-certified team excels in managing projects from design to completion, ensuring efficiency and reliability. With operations in Connecticut and Eastern New York, we remain dedicated to advancing construction excellence while honoring our founding principles of family values and integrity.
Services
Building Construction
Heavy Civil Projects
Asphalt Paving
Masonry Supplies
Construction Materials
Details
- Year established: 1923
Highlights and features
- We offer 100 years of construction expertise across diverse market segments.
- Our family-owned structure ensures hands-on leadership and accountability.
- We maintain one of the industry's largest equipment fleets for efficiency.
- Recognized with 20+ safety awards for industry-leading practices.
- We prioritize sustainable construction and community engagement.
Services
Building Construction
O&G delivers end-to-end building construction services for education, healthcare, and industrial facilities. Our team manages complex projects from design to completion, ensuring compliance with LEED and high-performance standards. With in-house engineering and 3,500+ equipment assets, we guarantee timely execution for new builds and renovations.
Heavy Civil Projects
We specialize in large-scale civil works including bridges, dams, and transportation systems. Our capabilities cover roadways, tunnels, and utility infrastructure with expertise in joint ventures for billion-dollar projects. Advanced construction methods ensure minimal disruption to surrounding communities during execution.
Asphalt Paving
O&G operates nine asphalt plants across Connecticut, providing customized paving solutions for highways and commercial sites. Our 1,900+ equipment fleet enables 24/7 operations, while on-site testing ensures mix specifications meet exact project requirements for durability and performance.
Masonry Supplies
Our masonry division offers full-service stone solutions including granite, marble, and architectural elements. Six showrooms showcase product applications, while CNC fabrication centers produce custom countertops and structural components for residential and commercial clients.
Construction Materials
We distribute aggregates, concrete, and asphalt through six quarries and 17 production facilities. Each plant maintains rigorous quality control with on-site testing capabilities. Fast delivery services ensure materials arrive at project sites meeting exact specifications for large-scale construction needs.
People
Christina Oneglia Rossi
Building Construction Director
Christina leads O&G's building construction division with over 25 years of industry experience. She oversees project execution for educational and healthcare facilities, ensuring alignment with client goals and regulatory standards.
Tyson J. Burk
Industrial & Healthcare Group Director
Tyson manages complex industrial and healthcare construction projects, leveraging 20+ years of expertise in design-build methodologies. He specializes in minimizing operational disruptions during facility upgrades and expansions.
Brad Oneglia
Asphalt Paving Manager
Brad directs asphalt operations across Connecticut, focusing on highway resurfacing and commercial paving. His team implements innovative mix designs to enhance pavement longevity while maintaining strict quality controls.
Bob Rizzo
Masonry Division Head
Bob oversees masonry product distribution and custom fabrication services. With 15+ years in the division, he ensures clients receive tailored stone solutions for both structural and aesthetic applications.
Richard E. Audette
Power & Energy Director
Richard leads energy infrastructure projects including fuel cell plants and microgrid systems. His expertise in distributed generation solutions supports O&G's commitment to clean energy development across the Northeast.
Questions
What construction services does O&G Industries offer?
We provide building construction, heavy civil projects, asphalt paving, masonry supplies, and construction materials distribution across the Northeast.
Do you handle large-scale infrastructure projects?
Yes, we specialize in complex civil works including bridges, dams, transportation systems, and energy infrastructure through joint ventures.
Are your construction methods sustainable?
We prioritize LEED-certified practices, energy-efficient systems, and recycled materials in projects to meet sustainability goals.
What geographic areas do you serve?
Our primary service area includes Connecticut, Eastern New York, and surrounding Northeast regions.
Can you supply construction materials for large projects?
Yes, we operate six quarries and 17 production facilities to deliver aggregates, concrete, and asphalt with precise quality control.
How does O&G ensure project safety?
We maintain industry-leading safety protocols with 20+ awards for accident prevention and comprehensive training programs for all personnel.
Reviews (5)
Luci Mozz
Apr 01, 2021
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Critical: Professionalism Extremely unprofessional. I do hope that their other services are far better than what I experienced from their "employee" on the phone.
Abyss
Apr 22, 2020
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Employees are racist. Never again will I work with this company. Believe me, if I could give them no stars at all, I would.
Alexander Rubin
Feb 19, 2018
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I found this entire company to be unethical, difficult to work with and honestly just rude. Their insurance department really needs to learn how to operate better and treat people better. Will be reporting the BBB.
Matt Maxwell
Dec 18, 2017
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I've worked with O&G a number of times and they have been easy to work with. On time, reliable delivery.
Barry R.
Jun 08, 2016
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A great assortment of blocks and pavers. See Kyle he is very good at helping with designs and ordering!
