Structural Engineers in Toledo, OH

A & A Engineering is a Toledo, Ohio–based civil and structural engineering firm founded in 1996 that provides design and analysis services for commercial, industrial, and residential projects; A & A Engineering offers civil consulting, foundation design, structural consulting, and a range of professional engineering services, operates with licensure or partnership across all 50 states and D.C., emphasizes innovative, cost-effective solutions delivered with current software and state-of-the-art equipment, and is committed to accurate, efficient project delivery in line with its mission to develop engineering solutions through innovative design.

Cappelletty Engineering is a Toledo, Ohio–based engineering and construction consultancy founded in 1990 that provides design and construction services for land development, storm, sanitary and water utilities, environmental projects, and commercial buildings for both public and private clients; Cappelletty Engineering is led by Mike Cappelletty, P.E., who serves as the primary consultant, leverages over 30 years of engineering, construction, and teaching experience, contracts additional resources as needed, and focuses on efficient, economical project delivery and long-standing client relationships.

Jones & Henry Engineers, Ltd. is a century-old consulting engineering firm focused on water and wastewater solutions, offering services that include water supply and resource protection, wastewater collection and treatment, hydraulic modeling, CAD and BIM modeling, and specialty civil, mechanical, electrical, and structural engineering; Jones & Henry also develops the OptimizerPS™ virtual pump-station technology, operates regional offices in Toledo, Fort Wayne, Kalamazoo, Cincinnati, and Carmel, and emphasizes experience-driven, integrated solutions for municipalities and industries facing complex water-and-wastewater challenges.

Palmer Associates Inc. is a Toledo, Ohio–based engineering and fabrication firm with over 70 years of experience designing, engineering, and building custom machines and test systems; Palmer Associates Inc. provides custom machine design, engineering modeling and FEA analysis, rapid prototyping, vehicle and product testing, and materials/process handling solutions for consumer, automotive, and industrial clients, draws on a team of mechanical and electrical engineers with hundreds of years of collective experience, and emphasizes strong engineering fundamentals, long-term client partnerships, and delivering durable, well-engineered solutions.

SSOE Group is an internationally ranked architecture and engineering firm that delivers integrated design and project services—including architecture, engineering, program and project management, site evaluation, master planning, commissioning and qualification, hazardous materials consulting, data/fire/security, and sustainable design—across industrial and architectural markets such as automotive, battery, chemical, data centers, energy/solar, food & beverage, manufacturing, pharmaceutical, semiconductor, airports, healthcare, and education; SSOE Group operates regional offices throughout the United States and internationally, emphasizes innovation and technology adoption (including AI and advanced digital tools), and focuses on collaborative, sustainable solutions and strong client partnerships to plan, design, and deliver complex projects.

Toledo Engineering Co., Inc. (TECO) is a glass-industry engineering and project firm based in Toledo, Ohio, with roots dating to 1927; the company designs and delivers glass melting furnaces, turnkey glass plants, CFD and process modeling, automation and control systems, and related engineering services, and has built more than 1,000 furnaces worldwide. Toledo Engineering Co., Inc. emphasizes long-life, energy-efficient furnace designs (including its QE3 approach), extensive industry experience across its family of companies, and global project execution and support for primary glass manufacturers.

TTL Engineering Services, LLC is a Toledo, Ohio–based engineering consulting firm with over 95 years of experience that provides quality control and inspection, drilling and geotechnical engineering, concrete/asphalt/aggregate and soils laboratory services, and geotechnical and environmental consulting; TTL Engineering Services, LLC supports construction projects with subsurface investigations, inspections, and laboratory testing, operates a local office at 1915 North 12th Street, and can be reached by phone at 419-241-4440.

Verdantas is an integrated engineering and environmental science firm that blends environmental science, engineering, and advanced technology to solve complex infrastructure, water, energy, and remediation challenges; Verdantas provides multidisciplinary services across markets such as government, industrial, oil & gas, power delivery and generation, renewable energy, transportation, real estate, and water, operates nationwide with regional offices and specialized labs (including flow labs), and focuses on sustainable, technology-driven solutions like river and flow-related engineering, integrated technologies, Superfund project coordination, and comprehensive environmental assessment and remediation.