
3Bears Technical Services
Hixson, TNExperts in Nuclear Operations and Waste Management Solutions
Service detail: Engineering and Project Management
Public engineering firm directory
Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.
153 results
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Experts in Nuclear Operations and Waste Management Solutions
Service detail: Engineering and Project Management

Providing Quality Services for Over 30 Years
Project: Cumberland Levee Repair at Lake Texoma

See it. Solve it. Stand by it.
Service detail: Civil Engineering
Civil and Structural Engineers Montana
Project: Flathead Lake Engineered Septic System
Driving Innovation and Digitization in Engineering
Service detail: Civil and Infrastructure Engineering

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

Engineering, Surveying, and Inspections
Project: 95REVIVE Pottstown Expressway Reconstruction
Practical Solutions. Designed to Last.
Service detail: Civil Engineering
AP Engineering & Consulting, Inc. (APEC) is a full-service geotechnical engineering, environmental consulting, compliance management, and construction materials testing firm based in Greenfield, Indiana. APEC's team of licensed professional engineers, geologists, and scientists delivers quality, efficient, and value-added solutions for commercial, residential, and municipal projects. Its INDOT-prequalified and AASHTO-certified in-house laboratory supports construction materials testing in accordance with ASTM and AASHTO standards.
Service detail: Geotechnical Engineering

ASA Engineering & Surveying, LLC is a South Georgia engineering consultancy based in Valdosta, established in 1988, offering civil engineering, environmental engineering, land surveying, and aerial mapping services. Over 85% of business comes from repeat clients across commercial, residential, industrial, and governmental sectors. ASA is Georgia Department of Transportation Pre-Qualified, recognized by the Georgia EPD for exemplary erosion control and environmental plans, and holds FAA Part 107 certification for drone-based aerial mapping.
Service detail: Civil Engineering

Geotechnical, Civil, and Structural Engineering Across California and the Western States
Project: LA Metro Gold Line - MSE Wall

Developing Our Community
Project: Marietta First Baptist Church
Alpha Geotechnical & Materials, Inc. is a Tempe, Arizona-based consulting practice founded in 1998, specializing in geotechnical and environmental engineering, geological services, construction inspections, and materials testing. It serves public and private clients on projects ranging from single commercial pads to large master-planned communities across the Phoenix metro area, delivering timely, accurate, and cost-effective field and laboratory testing.
Project: Microchip Technology C6 Building

Partnering to Build & Protect What Matters Most
Project: ADOT I-10 Tucson Reconstruction
Critical investigations, testing, analysis, and design for a more certain world
Project: Minnesota Zoo Treetop Trail
Engineering Quality in Every Project
Project: Hovensa Coker Plant Expansion & Geodetic Surveys

Meeting All Your Project Needs, Anywhere
Project: Ballpark of the Palm Beaches

Atlantic Testing Laboratories, Limited (ATL) is a full-service engineering support firm with eleven offices throughout New York State, providing geotechnical engineering, materials testing, environmental services, and subsurface investigation to infrastructure, industrial, governmental, and private clients across the Northeast, Midwest, and Mid-Atlantic regions. ATL maintains a database of more than 6,000 completed geotechnical and subsurface investigation projects in the Northeastern United States, in-house geotechnical laboratories, a diverse fleet of drill rigs, and an in-house fabrication shop for custom field tools. Key capabilities include subsurface investigations (soil and rock sampling, SPT, CPT, groundwater monitor well construction), construction material testing (concrete, steel, asphalt, masonry), geotechnical engineering (foundation design, pavement design, slope stability, dynamic pile testing), environmental services (Phase 1 and 2 ESA, asbestos and lead surveys, mold assessment, SWPPP inspections, vapor intrusion assessments), and nondestructive testing.
Project: Tappan Zee Bridge
Innovative engineering, planning, and code compliance solutions for Pacific Northwest communities
Project: Edmonds 2023 Climate Action Plan
Engineering, surveying, and environmental services across the southeast
Project: North Railroad Drainage Study
Multi-Discipline Engineers and Consultants
Service detail: Design Services
Forward, Together
Project: Missouri DOT Climbing Lane Design

Geotechnical and environmental engineering solutions that balance cost and risk.
Service detail: Geotechnical Engineering
Working to build a better Gulf Coast
Project: Keesler Gate and Division Street Improvements