3T Design & Development LLC
Kansas City, MOAir. Land. Water.
Service detail: Air Quality and Environmental Compliance
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Air. Land. Water.
Service detail: Air Quality and Environmental Compliance
Civil, Water Resources, and Environmental Engineering Services
Service detail: Water and Wastewater Engineering

Applying the Latest Technology
Service detail: Civil Engineering

Civil & Structural Engineering, Design Services, General Contracting, and Construction Management
Project: Washington Avenue Streetscape Project

Designing America's Energy Lifelines
Service detail: Chemical and Process Design
You See Us Every Day
Project: Braddocks Mill Dam

Texas Civil Engineering Professionals
Project: Iowa Colony City Engineer
A leader in the field of air quality for over 40 years.
Project: National Park Service Air Quality Conditions & Trends Website

Over 50 years of engineering excellence
Project: Berkeley Township SA Bayview Avenue Force Main Replacement
Civil Engineering Consulting You Can Trust
Service detail: Geotechnical Engineering
Engineering Quality in Every Project
Project: Hovensa Coker Plant Expansion & Geodetic Surveys

Apex Engineering Group brings clarity and confidence to complex engineering projects.
Project: City of Detroit Lakes, MN Municipal Engineering Services
Engineers and Scientists
Project: Infrastructure Upgrade in Coney Island

Solutions to your Challenges
Service detail: Water Resources

Solutions to your Challenges
Service detail: Civil and Site Design

Engineering a sustainable future
Project: City of Tampa Vulnerability Assessment

Fuel Connects People. And Protects Them.
Project: Boise Airport New Fuel Facility
We shape a better world
Project: LGA Delta Terminal C
Innovative engineering, planning, and code compliance solutions for Pacific Northwest communities
Project: Edmonds 2023 Climate Action Plan

Serving Texas with civil engineering, project management and construction-based services.
Project: West Texas State Veterans Cemetery - Phase I Establishment

Clean Water Shaping Stronger Communities
Project: Oakdale Wastewater River Crossing

Engineering Land & Water Resources for the Future
Project: Beaver Creek Watershed Assessment

Vermont Civil Engineering, Landscape Architecture, Land Surveying, and Environmental Services
Project: Madbush Falls - Riders' Outpost

Northern California Water Solutions
Service detail: Sanitary Engineering Consulting