About Us

Expert Plumbers in Peterborough, ON

Reliable plumbing infrastructure is the foundation of any property. Kolcon Excavation Grading Demolition & Sons offers quality plumbing services in Peterborough, ON. We serve all residential, commercial, and industrial projects. With over 25 years in business, our team ensures that every installation, repair, and joint meets the highest standards for durability and functionality.

We follow a structured approach to ensure every plumbing project is completed with accuracy and efficiency. The process begins with a site assessment, where our team evaluates soil conditions, drainage needs, and municipal regulations. Next, planning and permitting are handled to secure approvals and design a system that meets all requirements. Our crew then conducts excavation and installation, using advanced equipment to dig precise trenches and place septic tanks, water mains, or sewer lines securely. Once installed, system testing and inspection confirm proper functionality, preventing leaks and pressure issues. Finally, we complete the job with site restoration, ensuring minimal disruption to the surrounding area.

Our Mission

As expert plumbers in Peterborough, ON, we are dedicated to providing reliable, high-quality plumbing solutions. Our goal is to ensure efficient, long-lasting plumbing systems for homes and businesses.

Our Vision

To be the leading service provider of plumbing in Peterborough, ON, known for expertise and innovation. We aim to build stronger communities by delivering top-tier plumbing solutions that stand the test of time.

Expert Plumbing Solutions You Can Rely On

We provide a full range of underground and structural plumbing services to support new construction, renovations, and infrastructure improvements.

Septic Tank Installation & Replacement

Our team handles excavation, installation, and regulatory compliance, whether replacing an aging system or installing a new septic tank for residential or commercial properties.

Sewer & Water Main Hookups

Proper sewer and water main connections prevent leaks, pressure issues, and costly repairs. We ensure seamless integration with municipal systems, handling excavation, permitting, and installation to guarantee long-term functionality.

French Drains & Drainage Solutions

Properly installed French drain systems reduce water pooling, protect landscaping, and improve overall site stability by efficiently managing groundwater and surface runoff.

Sump Pump Installation & Replacement

A sump pump prevents basement flooding by automatically removing accumulated water. We do the proper installation to ensure efficient drainage and replacements to upgrade older systems for increased reliability during heavy rainfall.

Advanced Plumbing & Pipe Solutions

We utilize modern plumbing techniques to improve system performance, longevity, and efficiency. Here are some more plumbing services we offer:

Water Line Extensions & Upgrades

Extending or upgrading water lines improves flow capacity, pressure, and efficiency. Essential for renovations, new builds, or replacing outdated pipes, ensuring consistent, clean water supply while minimizing leaks, pressure drops, and compliance issues with municipal water systems.

Trenchless Pipe Repair & Replacement

Advanced trenchless technology repairs or replaces underground pipes without extensive excavation. This method preserves landscaping, driveways, and infrastructure while fixing leaks, corrosion, and structural issues in water and sewer lines with minimal disruption and long-lasting results.

Hydro Jetting & Sewer Line Cleaning

High-pressure water jetting clears blockages, grease, and debris from sewer lines, restoring smooth water flow. This method prevents clogs, backups, and slow drainage, maintaining a clean and efficient plumbing system without the need for invasive digging.

Our Services

What We Offer

Excavation Services

We provide professional excavation for basements, footings, and trenching. Our team ensures precise digging, site preparation, and soil removal, creating a solid foundation for construction, utility installations, and land development projects.

Demolition

Our demolition services handle residential and commercial structures safely and efficiently. From full teardowns to selective demolition, we manage debris removal and site clearing while ensuring compliance with safety and environmental regulations.

Site Grading

Proper site grading ensures stable ground for construction and prevents drainage issues. We level, shape, and prepare land for building projects, roadways, and landscaping, ensuring durability and long-term stability.

Landscape Design & Construction

We create functional, visually appealing outdoor spaces with expert landscape design and construction. We enhance properties with durable, well-planned landscaping solutions, from retaining walls to patios and garden features.

General Contractors

From project planning to completion, we manage all aspects of construction. Our general contracting services cover new builds, renovations, and site development, ensuring quality workmanship and timely project execution.

Carpentry

We provide expert carpentry and framing for residential and commercial structures. From rough framing to finishing details, our precision craftsmanship ensures strong, durable, and well-built foundations for any construction project.

Deck Construction & Design

We design and build sturdy, custom decks that enhance outdoor living spaces. Using quality materials and expert craftsmanship, we create functional and long-lasting decks for homes and businesses.

Plumbing Services

We offer reliable plumbing services in Peterborough, ON, including septic installations, sewer and water main hookups, drainage solutions, and trenchless repairs. Our team ensures efficient, code-compliant plumbing for homes and commercial properties.

Fence Installation & Repair

We install and repair fences for privacy, security, and aesthetics. From wood to chain-link and ornamental designs, we provide durable fencing solutions tailored to your property's needs.

Stone Masonry

Our stone masonry services include flagstone pathways, armour stone retaining walls, and decorative stonework. We craft durable and visually striking features that enhance outdoor and structural designs.

Concrete

We handle all concrete work, including foundations, driveways, sidewalks, and slabs. Our expert finishing ensures durable, weather-resistant surfaces suited for residential and commercial applications.

Masonry Construction & Repair

From brickwork to block construction, we offer expert masonry services. Whether new builds or repairs, we ensure solid, long-lasting masonry structures for homes, businesses, and infrastructure projects.

Foundation Work

We specialize in foundation construction, repairs, and waterproofing. A strong foundation is crucial for any structure, and we ensure stability, longevity, and protection from water damage.

Swimming Pool Installation & Construction

We install and construct high-quality swimming pools, managing excavation, plumbing, and finishing. Our team delivers durable, custom-designed pools that enhance outdoor spaces with lasting functionality and appeal.
Ask Questions

Frequently Asked Questions

Regular maintenance is crucial for septic systems. Generally, septic tanks should be pumped every 1 to 3 years, depending on household size and tank capacity. Routine pumping prevents system failures and extends the lifespan of the septic system.

Regulations often mandate that properties within a certain distance (e.g., 300 feet) of a public sewer line must connect to the municipal system rather than installing a private septic tank. This requirement ensures efficient wastewater management and environmental protection.

The longevity of a septic system depends on the materials used, design quality, installation practices, and ongoing maintenance. Concrete septic tanks, for instance, can last 50 years or more if properly maintained. Regular inspections and avoiding harmful substances can prolong system life.

How It Works

Why Choose Us

Experienced & Certified Crew

With over two decades in the industry, Kolcon's team consists of expert plumbers in Peterborough, ON, who can handle complex plumbing installations and repairs. All work adheres to local building codes and environmental standards.

Heavy Equipment & Precision Excavation

Septic and sewer installations require more than just plumbing knowledge; excavation expertise is essential. Our fleet of excavators, trenchers, and backhoes ensures that every project is completed accurately and efficiently.

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