AEC Companies
Explore top Architecture, Engineering & Construction firms
Showing 871–885 of 886 companies
Steger Bizzell (Steger & Bizzell Engineering, Inc.)
Civil / Water Resources / Environmental Engineering
Employee-owned multidisciplinary engineering firm founded in 1983. Provides civil, water resources, and environmental engineering services from offices in Central and Southeast Texas. Specializes in water and wastewater treatment, stormwater management, and environmental compliance.
Common Job Roles
Stanley Consultants, Inc.
Civil / Environmental / Energy / Transportation Engineering
Employee-owned global consulting firm founded in 1913. Provides engineering, environmental, and construction services for energy, water, transportation, and federal projects worldwide. Recognized as one of the Best Firms to Work For with offices across the US and internationally.
Common Job Roles
Vibra-Tech Engineers, Inc.
Geotechnical / Vibration / Environmental Engineering
Specialized engineering firm founded in 1976 providing geotechnical, vibration, and environmental engineering services. Known for blast monitoring, seismic design, and vibration control for construction and mining projects nationwide.
Common Job Roles
TriHydro Corporation
Environmental / Water Resources / Civil Engineering
Environmental and water resources engineering firm founded in 1984. Provides environmental compliance, water resources management, and remediation services from offices in Wyoming, Colorado, and Texas. Employee-owned company with strong technical expertise in hydrogeology and environmental science.
Common Job Roles
Wiss, Janney, Elstner Associates, Inc. (WJE)
Forensic / Structural / Materials Engineering
Internationally renowned engineering firm founded in 1956 specializing in forensic investigation, structural assessment, and materials engineering. Provides expert services for building failures, restoration design, and construction defect analysis. Employee-owned with offices across the United States.
Common Job Roles
TRC Companies, Inc. (Pipeline Services)
Environmental / Energy / Pipeline Engineering
TRC is a global consulting firm providing environmentally focused and digitally powered solutions in the energy, environmental, and infrastructure markets. Serves private sector clients and government agencies with over 5,000 professionals nationwide. Named Zweig Group Hot Firm and Best Firms to Work For.
Common Job Roles
Baird, Hampton & Brown, Inc. (BHB)
Civil / MEP / Structural Engineering
Award-winning engineering firm with over 30 years in business. Mission is building partners through creative, sustainable engineering solutions and honest long-term relationships. Named Best Place for Working Parents and Zweig's Best Firms to Work For. Offers flexible scheduling, comprehensive benefits, and strong mentorship programs.
Common Job Roles
Aviles Engineering Corporation (AEC)
Geotechnical / Construction Materials Testing / Civil Engineering
Civil engineering firm founded in 1981 in Houston. One of the most experienced geotechnical and construction materials testing firms in the Houston-Metropolitan Area. A2LA accredited laboratory. Clients use services to assess project site potential, evaluate subsurface soil conditions and validate material quality.
Common Job Roles
ATSER LP
Construction Materials Testing / Quality Assurance / Engineering
Houston-based construction materials testing and quality assurance firm. Provides independent assurance and quality control services for transportation and infrastructure projects. TxDOT accredited laboratory.
Common Job Roles
Civil & Environmental Consultants, Inc. (CEC)
Employee-owned multidisciplinary engineering firm founded in 1986. Provides civil, environmental, land development, and surveying services across the United States from multiple office locations. Awarded Best Firms to Work For and Best Place for Working Parents.
Common Job Roles
Plummer (Alan Plummer and Associates, Inc.)
Environmental / Water Resources / Civil Engineering
Leading environmental and water resources engineering firm founded in 1984. Designs solutions to the world's greatest challenges in water, wastewater, and environmental management. Employee-owned with offices across Texas.
Common Job Roles
ADTEK Engineers, Inc.
Civil / Structural / Specialty Engineering
Virginia-based engineering firm providing civil, structural, and specialty engineering design services across the Mid-Atlantic region. V3-certified company committed to hiring veterans. Offers comprehensive benefits including profit-sharing and 401(k) matching.
Common Job Roles
AcuTech Consulting Group (ACCUTECH CONSULTANTS LLC)
Process Safety / Chemical Security / Risk Management Consulting
Specialty consulting firm with global leadership since 1994 in process safety, chemical security, and emergency management. Partners with major corporations, trade organizations and government agencies worldwide.
Common Job Roles
Guerra Engineering (JOSE I GUERRA INC)
Civil / Structural / MEP Engineering
Full-service multi-discipline consulting engineering firm providing civil, structural, mechanical, electrical, plumbing and fire protection engineering services throughout Texas since 1973. Woman-owned HUB Certified firm.
Common Job Roles
WDY, Inc. (Walker/Diloreto/Younie Inc)
Structural / Civil / Transportation Engineering
Pacific Northwest engineering firm specializing in structural, civil, and transportation engineering. Provides bridge design, seismic retrofit, and transportation infrastructure services from Portland, OR office.
Common Job Roles
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