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The Best in Excavation

Quality Excavation Services

David Costa Working Hard operating the Kubota Excavator digging a foundation

Discover Our Exceptional Services!

Our Construction Story

John Deere Excavator at work on the jobsite, getting it done on time and on budget

Who We Are

Perfected Construction LLC, a leading excavation company based in Westport, MA, founded by David Costa over 20 years ago. Specializing in excavation and septic system services, our team is committed to delivering top-quality outcomes for homeowners and businesses in the Massachusetts & Rhode Island Area. From project planning to execution, we strive for excellence in every aspect of our work.

Our Recent Projects

Excavation of the area surronding the foundation to allow for septic system install

Residential Excavation

Our residential excavation projects focus on enhancing outdoor spaces, creating foundations, and ensuring proper drainage systems. We combine expertise and precision to bring your vision to life, ensuring durable and efficient results that exceed your expectations.

New area of commercial land cleared, leveled and new concrete pad installed

Commercial Excavation

In the commercial sector, we handle large-scale excavation projects for businesses, ensuring the groundwork is solid and infrastructure is properly laid out. Our experienced team works tirelessly to meet project timelines and deliver exceptional excavation services tailored to your business needs.

New Septic System Installed

Septic Systems

Our septic system services cover design, installation, and maintenance to ensure your property's wastewater disposal needs are met efficiently. With attention to detail and compliance with regulations, we provide reliable septic system solutions for residential and commercial clients.

Dug up and removed old sidewalk. Created forms and poured a beautiful concrete pad with all necessary expansion joints

Concrete Work

Our experienced team is focused on maintaining quality and durability in every task we complete. Whether for residential or commercial needs, we are dedicated to surpassing your expectations. Rely on us to transform your vision into reality with our professional concrete services.

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