Our Engineering Advantage

P&M Excavating, Inc. is a premier excavation and civil infrastructure firm serving residential and commercial sectors across the North Bay. Specializing in wastewater systems, site preparation, and underground utilities, we provide the technical groundwork essential for project success.

What sets us apart is our leadership: owned and operated by a licensed Contractor and Professional Engineer (PE), we bridge the gap between complex engineering requirements and field execution. This unique dual-perspective ensures that every project benefits from rigorous technical oversight, safety, and efficiency. From custom residential construction to large-scale commercial developments, P&M Excavating delivers tailored site solutions built on a foundation of integrity and professional excellence.

Comprehensive Services

Wastewater & Septic Solutions

With a Professional Engineer’s oversight, we offer industry-leading expertise in specialized wastewater construction.

Septic System Installation: New installations for residential and commercial applications.
Winery Process Wastewater: Specialized systems designed to handle winery-specific effluent.
Wastewater Pumping & Maintenance: Septic and winery process wastewater hauling, reporting, and preventative maintenance.
Septic Service, Repair & Removal: Comprehensive diagnostics, system restoration, or decommissioning.

Site Preparation & Earthwork

The success of any build depends on the quality of the groundwork. We provide full-scale site development for residential and commercial properties.

Site Preparation & Lot Clearing: Complete vegetation removal and site leveling.
Grading & Finish Grading: Precision contouring for proper drainage and building pads.
Foundations: Expert excavation for structural footings and slabs.
Earthwork & Ponds: Large-scale soil movement and specialized water containment structures.
Retaining Walls: Engineered solutions for slope stabilization and land utilization.

Utilities & Infrastructure

We provide well-constructed and efficient underground installations to serve your property.

Underground Utilities: Professional installation of water, gas, and electric lines.
Utility Trenching: High-precision trenching for complex infrastructure layouts.
Drainage Solutions: Custom-engineered systems to manage runoff and prevent erosion.
Erosion Control: Implementation of Best Management Practices (BMPs) to protect your site.

Specialized Capabilities

We thrive where others struggle, offering solutions for complex or restricted sites.

Limited Access Projects: Specialized equipment and techniques for tight or difficult-to-reach locations.
Engineering Consultation: Leveraging our Professional Engineering background to solve site-specific challenges before they become costly issues.

Why Work With Us: The P&M Difference

At P&M Excavating, Inc., we believe every successful project begins with a solid foundation. As a North Bay firm owned by a licensed Professional Engineer and Contractor, we bring an unparalleled level of expertise to wastewater construction, site prep, and utility services.

Our clients choose us because we prioritize safety, precision, and efficiency in equal measure. We understand that site conditions can be unpredictable, which is why we apply an engineering-first mindset to every job. This approach ensures your project stays on budget, on schedule, and meets robust engineering standards. At P&M, we build lasting professional relationships through dependable work, proactive problem solving, and thorough communication.

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