Business Details
50+ Years
experience
Emergency
services
Expert Excavation & Septic Solutions
Established in 1971, Dunhams Contracting has evolved into a third-generation family-owned enterprise specializing in excavation and septic system solutions for residential and commercial clients in Fredericton and surrounding areas. Our approach combines the personalized attention of a family business with the operational capabilities of a large-scale contractor, ensuring every project benefits from both expertise and dedicated resources. With over 40 years of community involvement, we prioritize building close client relationships through reliable service and innovative solutions. Our equipment ownership and maintenance protocols guarantee consistent quality and efficiency across all projects, from small septic repairs to major land development initiatives. As the first regional contractor to introduce System O)) septic technology, we emphasize environmentally conscious wastewater management while maintaining cost-effectiveness.Our comprehensive services include excavation, septic system installation and repair, materials supply, and specialized solutions for challenging site conditions. Affiliated with the Mactaquac Country Chamber of Commerce and Canadian Federation of Independent Business, we maintain industry leadership while delivering tailored solutions. Our 24-hour emergency response capability ensures prompt action for critical situations like oil spills or failing septic systems. Through decades of hands-on experience, we provide expert consultation for construction projects from foundation level upwards. Our commitment remains to delivering technically superior solutions with the responsiveness and care inherent to family-operated businesses.
Services
Excavation
Septic System Installation
Driveways & Roads
Septic Repairs
Materials Supply
Land Clearing
Road Construction
Subdivision Development
Demolition
System O)) Septic
Details
- Year established: 1971
Highlights and features
- Third-generation family business with 50+ years combined experience
- Own and maintain specialized excavation equipment for consistent quality
- 24-hour emergency oil spill cleanup service available
- First local contractor to implement System O)) septic technology
- Certified environmentally friendly wastewater treatment solutions
Services
Excavation
Our excavation services handle projects of all sizes using modern CAT equipment and expert crews. We specialize in precise land development for residential and commercial construction projects. Clients benefit from our equipment ownership, which ensures schedule reliability and quality control through direct operational management.
Septic System Installation
We implement advanced septic systems including the innovative System O)) technology. This environmentally friendly solution provides superior wastewater treatment with 99% contaminant removal while requiring less space and no energy consumption compared to traditional systems.
Driveways & Roads
Our road and driveway construction covers complete installation from excavation to final grading. We offer various materials including multiple crushed rock sizes, gravel, and decorative stones to meet both functional and aesthetic requirements for residential and commercial properties.
Septic Repairs
We provide comprehensive septic system troubleshooting, repairs, and component replacements. Our services cover tank replacements, field repairs, lift pumps, and system inspections. Emergency response ensures timely solutions for failing systems to prevent health risks and environmental contamination.
Materials Supply
We supply premium construction materials including various crushed rock sizes, sand types, topsoil, and decorative stones. All materials meet industry standards for quality and durability, supporting both our projects and client self-directed initiatives.
Questions
What areas do you service?
We primarily serve Fredericton, Mactaquac Country, and surrounding Central New Brunswick regions for both residential and commercial projects.
Do you handle emergency septic issues?
Yes, we provide 24-hour emergency response for critical situations like oil spills and failing septic systems to minimize damage and health risks.
What makes System O)) septic different?
System O)) offers 99% contaminant removal without electricity, lasts 50+ years, uses recycled materials, and requires no maintenance contracts while occupying less space than traditional systems.
How do you ensure quality control?
We own and maintain all equipment, employ experienced crews, and use only certified materials. This direct control ensures consistent quality across all excavation and construction projects.
Can you help with subdivision development?
Yes, we provide complete subdivision development services including site clearing, road construction, drainage solutions, and utility infrastructure preparation for residential or commercial developments.