
Connecticut Excavation & Site Work Contractors Since 1949

Three Generations of Experience. Trusted Throughout Connecticut.
Since 1949, Hazelwood Inc. has provided professional excavation, site work, demolition, underground utility installation, and construction material services for residential, commercial, and municipal projects across Connecticut. Based in Wallingford, CT, our family-owned company combines three generations of experience with modern equipment, skilled operators, and a commitment to completing every project safely, efficiently, and to the highest standards.
Whether you’re preparing a building site, installing underground utilities, demolishing an existing structure, or sourcing quality construction materials, Hazelwood Inc. delivers dependable solutions backed by decades of experience and exceptional customer service.
Our Services

Excavation Services in CT
Hazelwood Inc. provides professional excavation services throughout Connecticut for residential, commercial, industrial, and municipal projects. From site preparation, grading, and land clearing to foundation excavation and earthmoving, our experienced operators and modern equipment ensure every project begins with a solid foundation while meeting project timelines and safety requirements.

Construction Materials in CT
Hazelwood Inc. supplies high-quality crushed stone, gravel, processed aggregate, topsoil, and other construction materials for projects throughout Connecticut. Whether you're completing residential landscaping, commercial site work, road construction, or large-scale development, we provide reliable pickup and delivery services to keep your project moving on schedule.

Demolition Services in CT
Our experienced demolition team safely removes residential, commercial, and industrial structures throughout Connecticut using modern equipment and proven demolition methods. From complete building demolition to selective demolition and site clearing, Hazelwood Inc. completes every project with safety, efficiency, and environmental responsibility as top priorities.

Underground Utilities in CT
Hazelwood Inc. is a licensed underground utility contractor serving Connecticut with professional water, sewer, storm drainage, and utility installation services. Our experienced crews work closely with contractors, municipalities, and property owners to install dependable underground infrastructure while maintaining strict safety standards and quality workmanship.

Site Work in CT
Our complete site work services prepare properties for successful construction projects throughout Connecticut. From grading, drainage improvements, and excavation to utility installation and final site preparation, Hazelwood Inc. provides comprehensive solutions that keep projects on schedule from start to finish.
Get a Quote
FAQ
Located in Connecticut, we offer a wide range of services, from excavation to demolition, for your latest construction project. Our skilled and experienced team is dedicated to getting the job done right, no matter the size or scope. Above all else, we prioritize quality and care in every project. Contact us today to learn why we are one of the top contractors in Connecticut.
Hazelwood Inc. is open Monday to Friday from 7:00 AM to 5:00 PM.
Yes, we offer emergency services 24/7. Please call (203)269-0135 in the case of an emergency.
To request a quote, please visit our website and fill out the contact form or call us directly at (203)269-0135. One of our team members will get in touch with you to schedule a consultation and assess your project needs.
Hazelwood Inc. prides itself on delivering high-quality workmanship, using state-of-the-art equipment and technology, and providing exceptional customer service. We strive to exceed our clients’ expectations on every project.
Hazelwood Inc. offers sitework services including excavation, demolition, and underground utility for residential and commercial properties in Wallingford, CT and surrounding areas.
