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Trusted Excavation & Demolition Services in Saint John
Mike Cunningham Excavating has built a reputation for excellence and efficiency in excavation services across Saint John and surrounding areas. With over two decades of industry experience, our team specializes in septic system installations, demolition work, and comprehensive site preparation for residential and commercial projects. We pride ourselves on delivering responsive, high-quality services at competitive rates while maintaining a commitment to client satisfaction. Our expertise spans land clearing, drain tile installation, water and sewer line management, and final grading for new home construction. As a locally owned business, we work closely with homeowners and contractors to ensure seamless project execution from start to finish.

Our flexible scheduling and free on-site consultations reflect our dedication to meeting client needs. With licensed professionals and modern equipment, we guarantee precision in every task, whether handling small-scale drainage solutions or large commercial excavations. Our 20+ years of hands-on experience, including early training with industry veterans, ensures technical proficiency and deep local knowledge. We stand by our work until completion, prioritizing safety, accuracy, and transparency throughout the process.
Services
Excavating Demolition Drain Tile Installation Septic System Installations Site Work for New Homes Land Clearing Rock Breaking Water & Sewer Lines Retaining Walls Garage Slabs
Highlights and features
  • We have over 20 years of experience in excavation and demolition services.
  • Our team provides free on-site estimates for all projects.
  • We work closely with homeowners and contractors throughout the process.
  • Licensed professionals handle septic system installations and drain tile projects.
  • Flexible scheduling available to meet client needs.
Services
Excavating
Our excavation services prepare properties for construction with precision grading and utility trenching. We handle residential lot clearing and commercial site development using modern equipment. Clients benefit from accurate earthmoving that meets municipal regulations and project specifications.
Demolition
Professional demolition services safely dismantle residential and commercial structures. We manage debris removal and site cleanup while adhering to safety protocols. Our experience ensures efficient demolition with minimal disruption to surrounding properties.
Drain Tile Installation
We install perimeter drain tile systems to protect foundations from water damage. This service prevents basement flooding through strategic trenching and piping. Homeowners gain peace of mind with our waterproofing solutions for existing and new constructions.
Septic System Installations
Licensed septic system installations for standard and undersized lots. We handle tank placement, leach field construction, and system inspections. Property owners receive compliant solutions that ensure long-term functionality and environmental safety.
Site Work for New Homes
Comprehensive site preparation for new residential builds including grading, utility connections, and foundation excavation. We coordinate with builders to ensure proper water management and structural stability from the ground up.
People
Mike Cunningham
Owner/Operator
With 20+ years in excavation, Mike started in the industry working alongside his father. He established his own business six years ago, focusing on residential and commercial excavation needs in Saint John. Known for hands-on management and technical expertise, Mike ensures every project meets strict quality standards while maintaining open communication with clients throughout the process.
Questions
What excavation services do you offer in Saint John?
We provide septic system installations, demolition, drain tile work, land clearing, water/sewer line excavation, and new home site preparation for residential and commercial clients.
Do you provide free estimates for excavation projects?
Yes, we offer free on-site consultations and project estimates for all excavation and demolition services in Saint John and surrounding areas.
How experienced is your excavation team?
Our owner has 20+ years of industry experience, with six years operating this specialized excavation business serving local residential and commercial clients.
What areas do you service?
We primarily serve Saint John, NB, and surrounding communities for all excavation, demolition, and site preparation needs.
Can you handle both residential and commercial projects?
Yes, our services cater to both homeowners needing lot preparation and commercial clients requiring large-scale excavation and infrastructure work.
Reviews (4)
Melissa Crilley
May 05, 2021 Report
A big shout out to Mike Cunningham Excavation (Randy)for completely transforming our side and back yards in just 4 hours yesterday and, at a very reasonable price...
Alyson Leah
Apr 27, 2021 Report
Mike did our excavation for our new house a few years back. Did a lovely job in a timely manner and the price couldn’t be beat!
Erin Quinn
Apr 19, 2021 Report
We had our main water line and sewage line replaced by Mike Cunningham Excavations. They did a fantastic, quick job from start to finish. Have had absolutely no issues since and you can't even tell the whole front yard was ever dug up.
Jess Cormier
Apr 19, 2021 Report
I can't say enough how pleased we were with Mike Cunningham Excavation! We were in a real jam and needed help asap. Mike was available right away and got the job done immediately! super service!