our team
Our Approach
Connecting with our clients on a personal level. We meet and understand your projects goals and ambitions. We use our extensive knowledge of local and state laws to make sure your project gets approved.
A Team in Your Corner
Every morning, our team has a meeting to discuss our current and on-going projects. We discuss project updates and keep our clients up to date on the status of their project.
Legacy of Success
McConkey Construction has been a family business for over 30 years. It is family owned and operated. Mark and his two sons Dale and Jacob are permitted NH septic designers and installers with over 1,000 designs and installs in New Hampshire. Marks daughter Victoria, manages the office.
Our Team
CEO: Mark E. McConkey
- New Hampshire Permitted Designer of Subsurface Disposal Systems # 1235
- New Hampshire Permitted Installer of Subsurface Disposal Systems # 1959
- New Hampshire Septic System Evaluator # 01
- Water Distribution System Operator # 784
- Maine Certified Onsite Subsurface Wastewater Disposal System Inspector # 814
- Massachusetts Title 5 Systems Inspector
- Certified Erosion and Sediment Control Specialist # 2727
Senior Designer: Dale Erik McConkey
- New Hampshire Permitted Designer of Subsurface Disposal Systems # 1873
- New Hampshire Permitted Installer of Subsurface Disposal Systems # 5324
- New Hampshire Septic System Evaluator # 95
- Certified Erosion and Sediment Control Specialist # 2728
Senior Land Use Consultant: Jacob Marc McConkey
- New Hampshire Permitted Designer of Subsurface Disposal Systems # 1904
- New Hampshire Permitted Installer of Subsurface Disposal Systems # 5586
- New Hampshire Septic System Evaluator # 428
- Maine Certified Onsite Subsurface Wastewater Disposal System Inspector # 814
- Maine Licensed Site Evaluator # 428