
ADV-SOC, Inc.
San Diego, CAMission-Driven.
Project: Naval Air Station North Island Soil Investigation
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65 results
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Mission-Driven.
Project: Naval Air Station North Island Soil Investigation

Your trusted partner for municipal engineering.
Project: Upper Uwchlan Township Municipal Authority Administrator

From concept to close-out.
Project: 1400 Chestnut Street Apartments

Innovative Engineering Solutions for Utility Challenges & Needs
Project: I-35 NEX South Project Electric and Telecom Utility Relocations

Apex Engineering Group brings clarity and confidence to complex engineering projects.
Project: City of Detroit Lakes, MN Municipal Engineering Services

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
We create solutions for the built environment.
Project: Walmart Metro Atlanta Drone Delivery Operations Support

National Surveying, Engineering, and Assessment Firm
Service detail: ALTA/NSPS Land Title Surveys

Your success is our success; together we shape the spaces that move communities forward.
Project: Frank Sinatra Drive Sinkhole & Emergency Seawall Rehabilitation

Gulf Coast Engineering + Environmental Solutions
Project: City of Pass Christian ARPA Funded Projects

Community Revitalization, Economic Development, Environmental Remediation and Engineering
Project: Callahan Mine Superfund Site Tailings Impoundment Investigation and Stability Analysis

A Legacy Engineered From A Vision
Project: Atlantic County Utilities Authority Project

Professional engineering, environmental assessment, and industrial hygiene services
Project: Air Discharge Permitting for 300,000-Gallon Per Day Wastewater Treatment Plant

Creative Thinking. Custom Solutions.
Project: Remediation of Perchlorate Contamination at NWIRP McGregor

Engineering Alliance, Inc. provides multidisciplinary engineering and consulting services, specializing in civil engineering, environmental consulting, water systems, and air quality management. It serves municipal, industrial, mining, and utility clients with services spanning planning, permitting, design, and construction administration.
Service detail: Civil Engineering
Engineering solutions that build tomorrow
Project: City of Caddo Mills Wastewater System Improvements

Routinely Solving Non-Routine Problems
Service detail: Explosives Facility Design and Startup
Fiedler Group is a Pasadena, California-based design and engineering firm founded in 1957, specializing in fueling station and petroleum facility engineering. It provides site investigation reports, entitlement processing, design and engineering, permit acquisition, bidding and procurement assistance, construction support, and program management across the retail petroleum, convenience market, alternative fuels, industrial and petrochemical, food service, commercial, and government sectors throughout the United States. As of January 1, 2026, Fiedler Group joined TAIT and Associates.
Service detail: Design and Engineering
Relentless seekers of the best solutions.
Project: Royse City, Texas Drainage Master Plan
Environmental Engineering & Consulting by Combining Prudence with Efficiency
Service detail: Air Permitting and Compliance

A Proven Leader in Utility Engineering
Service detail: Electrical Utility Infrastructure Design

Engineering the Success of Our Communities
Project: Tudor Court Street and Streetscape Improvements

Keep it simple - Do it right - Get it done
Project: Amwell Township East Hillsboro Road Bridge Replacement Project
The Consultant of Choice for Aviation and Surface Transportation Projects Across the Southeast
Project: Emergency Bridge Package 2018-2A