About Carroll’s Service

Excavation & Septic Systems in Thunder Bay

Reliable & Experienced

Over 30 Years of Service

Carroll’s Service has been a trusted name in the construction industry in Thunder Bay and surrounding areas for over three decades. As a locally owned and family-operated business, we take pride in delivering high-quality services for residential and commercial clients. Our team specializes in excavation, septic system installation, soil remediation, commercial site preparation, and more. We believe in doing the job right the first time, ensuring durable and lasting results.

Excavator loading earth at an active job site surrounded by new commercial development in Thunder Bay.

Contracting in Thunder Bay

Dedication to Quality & Service

Customer Commitment

Our team prioritizes customer satisfaction by delivering reliable service and maintaining clear communication throughout every project.

High Standards

We hold ourselves to strict quality standards, ensuring each job is completed with precision and attention to detail.

Industry Expertise

With years of experience and ongoing training, we stay up-to-date on the latest techniques and technologies in landscaping and contracting.

Problem Solving

Every project presents challenges, and we are committed to finding the best solutions to meet our clients’ needs efficiently and effectively.

Trusted Contractors in Thunder Bay

Clients count on Carroll’s Service for quality work, professional service, and reliable results. 

Large residential septic system installation with rows of drainage pipes laid near a custom home in Thunder Bay.

Septic Systems

Design, installation, and repair services for residential and commercial septic systems.

Excavator compacting soil on a forested property during septic system groundwork in Thunder Bay.

Excavation & Grading

Land clearing, grading, trenching, and site preparation for construction projects.

Excavator transferring soil into a dump truck at a cleared excavation site in Thunder Bay.

Soil Remediation

Safe removal and disposal of contaminated soil for commercial and industrial properties.

Excavators breaking ground on a rocky urban construction site near commercial buildings in Thunder Bay.

Commercial Contracting

Site preparation, demolition, septic system installation, and parking lot construction.

Large red snow plow operating under night lighting to clear commercial lots in Thunder Bay.

Snow Removal

Fast and effective snow removal services for residential and commercial properties.

Front-end loader filling a dump truck with gravel during site prep at a large rural project in Thunder Bay.

Hauling Services

Reliable transport of construction materials, aggregates, and debris removal.

Contact Carroll’s Service

Reach out to our team for expert contracting and landscaping services in Thunder Bay. We’re ready to take on your next project.