About Us

Who we are

Over 35 years combined experience in the areas of biological, ecological, and environmental sciences, septic system design and installation, wetland delineation, wastewater treatment, regulation and permitting, engineering and CAD design, GIS mapping, hydrology, soil science, botany, vegetation identification, environmental health, and scientific research and teaching. We have successfully completed projects in over 35 counties in Florida.

We are certified, licensed and insured.

Florida Department of Health Certified Environmental Health Professional
Florida Department of Environmental Protection Onsite Sewage Program Inspector
Florida Department of Education- Mathematics, Biology, General Science Instructor
Florida Local Emergency Planning Committee Hazardous Materials Awareness Level 29 CFR 1910.120(g)
FEMA Incident Command System
Environmental Health Preparedness Technician – Type Four

Our Team

Dean Caulkins

Environmental Consultant & Field Ecologist

Saoirse Bowe

Environmental Consultant & Project Manager

Jane Nordhagen

CAD Designer & Permitting

Chelly McHargue

CAD Designer & Permitting

Justino Ferrer

Professional Engineer

Callie Williams

GIS Map Specialist

Selected Trainings

FOWA System Design & Function
FOWA Florida Soils
FAESS Hydric Soils and Whole Landscape Hydrology
Wetland Identification and Delineation
Wetland Soils & Vegetation Identification
FDOH System Materials & Regulatory Requirements
ArcGIS for Public Health
FDOH Drinking Water Program
FDOH Group Care and Food Hygiene
USF Health Intermediate Field Investigator Response and Surveillance
FAESS Big Bend District OSTDS Training
FOWA Alternative Drainfield Products
FDOH Well Surveillance and GPS
FDOH Biomedical Waste
FEHA OSTDS Advances Education Course
FDOH Advanced OSTDS

Previous Positions

Florida Department of Health Environmental Consultant to the Bureau of Onsite Sewage Programs
Environmental Consultant for Florida DEP Northwest District Branch Domestic Wastewater Division

Charities

Seminole Boosters
UF Health Shands Pediatric Cancer Fund

Memberships & Affiliations:

National Association of Wetland Managers
Florida Onsite Wastewater Association
Florida Association of Environmental Soil Scientists
Society of Wetland Scientists
Florida Association of Environmental Professionals
Florida Environmental Health Association

Recent Clients

Brian’s Septic
CRA Architects
Blount and Son Septic
Taylor County
Paul’s Septic Service
Madison Plumbing
Jones Plumbing
Billy Simmons Backhoe and Hauling
CCM Septic
A1 Septic Worx
Madison County
Parker Septic
Aces Septic
Grice and Son Septic
Lundy Septic
Padgett Septic
Melvin’s Hauling
F W Murray & Sons Sanitation
Jefferson County
Blackwater Septic
Acre Vault
Coldwell Banker
Wayne Frier Homes
Clayton Homes
Ironwood Homes
Trademark Homes
Keller Williams Realty
Pafford properties and Construction
Grass Construction
Chris Mill Homes
Affordable Homes of Chipley
Regional Homes
Timberline Homes
Nailed It Tallahassee
Kessler Construction
America’s Home Place
S & P Construction
Davidson Contracting Corp
Teramore Development
Ducky Recovery
Terrain Trade
Yellow Hammer Construction
Ponderosa Homes
CCM Septic
Crooked Creek Land Development
Talquin Septic Services
Keith McNeill Plumbing
Ertl Homes
Stege Contracting Corp
Tall Timbers