Best structural engineers near Ballwin, MO

ABNA Engineering is a full-service civil and structural engineering firm headquartered in St. Louis with additional offices in Burr Ridge (Chicago) and Southern Illinois that provides engineering design, land surveying, construction management and inspection, geotechnical and materials testing, GIS/planning and related services across markets including transportation, heavy civil, water/wastewater, aviation, education, healthcare and commercial projects; ABNA Engineering is a certified DBE/MBE/WBE/SBE firm licensed in multiple states, delivers large public and private infrastructure projects (airports, bridges, roadways, sewer systems and more), and emphasizes community engagement and multidisciplinary project delivery. (Source: ABNA Engineering)

American Consulting Engineers is a St. Louis–based engineering and design firm located at 8615 Gravois Road that provides structural engineering, MEP (mechanical, electrical, plumbing) engineering, architecture and house design, fire protection, civil engineering, retaining wall design and related services for residential and commercial projects; the company focuses on delivering integrated, cost-effective solutions through a team of licensed engineers and architects, offers project consultation, inspections and construction support, and serves clients locally via its St. Louis office and hotline (314-899-0599). (Source: ace-inc.us)

CDG Engineers is a multi-discipline engineering and architecture firm headquartered in St. Louis, Missouri, providing civil, structural, electrical, mechanical, architectural and mining engineering services as well as planning, design, and construction administration for utilities, government, industrial, mining, infrastructure and renewables projects; CDG Engineers positions itself under the tagline "Engineering a Better Way," emphasizes practical, cost-effective solutions and clear communication, maintains regional offices in Sheridan (WY), Troy (IL), and Charlotte (NC), and delivers multidisciplinary project work across the United States. (Sources: CDG Engineers and CDG Engineers LinkedIn)

The Engineering Center of St. Louis is the professional home for the local engineering community, hosting 37 professional affiliate societies and representing more than 14,000 members; the Engineering Center advances the engineering profession by raising awareness of current industry issues, organizing events and professional development (including an E-Week luncheon), operating mentorship and STEM outreach programs for students, and serving as a central meeting and resource hub for engineers in the St. Louis region. (Source: Engineering Center of St. Louis)

Frontenac Engineering Group is a St. Louis–based civil and structural engineering firm founded in 1980 that provides comprehensive engineering, land surveying, and contract administration services for commercial, residential, industrial, municipal, institutional, education, healthcare, parks & recreation, and transportation projects; Frontenac Engineering focuses on practical, cost-effective solutions delivered with accuracy and responsive service to complete projects on time and on budget, holds LEED experience and MoDOT pre-qualification, and maintains a local presence at 2725 Sutton Boulevard while serving clients across the region. (Sources: Frontenac Engineering home page, About Us, Contact)

Horner & Shifrin is a multidisciplinary, 100% employee-owned professional services firm founded in 1933 in St. Louis that provides end-to-end project delivery including feasibility planning, funding assistance, land surveying and 3D scanning, environmental planning and permitting, engineering design, construction administration, GIS mapping, and design-build services across markets such as transportation, water, wastewater, utilities, government, education, healthcare and private clients; the company operates regional offices across the Midwest and emphasizes innovative, reliable solutions and senior-level oversight on projects (Source: About Horner & Shifrin, Contact Us).

McClure Engineering is a St. Louis–based mechanical and electrical consulting engineering firm founded in 1953 that provides design and consulting services for building and campus systems across markets including colleges & universities, food & pharma, commercial campus, critical facilities, cultural institutions, K–12 education, healthcare, industrial and government; McClure Engineering offers core services in mechanical, electrical, plumbing and fire protection plus specialty services such as lighting, commissioning, acoustics, audio-visual/data & security, and theater systems, emphasizes energy-conscious and innovative solutions, and promotes a strong culture of professional development and community engagement. (Source: McClure Engineering)

Orbital Engineering is a full-service engineering and project delivery company founded in 1969 and headquartered in Pittsburgh that provides engineering and design, construction management and QA/QC, safety, and asset integrity services across Utility, Midstream and Downstream Oil & Gas, Metals, and Infrastructure sectors. Orbital Engineering combines multidisciplinary technical expertise with regional offices positioned near major industrial centers to deliver project development through detailed design, construction oversight, inspections (including UAV-based asset inspections), and lifecycle asset management, with a focus on safety, responsiveness, and long-term client partnerships. (Source: Orbital Engineering website.)

STL Engineering is a St. Louis–headquartered engineering firm founded to serve heavy industrial clients with structural, mechanical, civil, and bulk material handling engineering services; the company provides equipment layout and specification, P&ID and piping design, structural and foundation design, 3D laser scanning, project delivery and construction bid packages, and focuses on cost efficiency, constructability, and rapid response times across regional offices in St. Louis, Birmingham, and Tampa (Sources: STL Engineering — Home, About, Services).

THOMPSON CIVIL, LLC is a specialized civil engineering and construction management firm serving Illinois and Missouri that focuses on roadway and site design, drainage and sanitary sewer design, stormwater management, construction inspection, and contract administration; the company leverages more than 75 years of combined team experience, holds DBE certification through IDOT, and emphasizes safety, integrity, responsiveness, quality and innovation while operating offices in St. Louis and Belleville. (Source: THOMPSON CIVIL — Contact & Home)