Engineers in Hardin County, OH

Comprehensive list of Hardin County, Ohio based civil, mechanical, electrical, chemical, structural and environmental engineering companies & consultants.

Hardin County, OH

Business Listings

TFC supplies innovative architectural and engineering services while cultivating relationships with customers. Our reputation is based upon performance, quality, professionalism, and care to detail.


Blanchard Design Associates. is an expert organization providing civil engineering, planning, feasibility, and surveying services to local governments, private developers, and individuals situated primarily in NW Ohio.


Houser Racing now has an alternate way to contact our professional sales representatives. HOUSER Racing has designed a product that enables you to speedily set up your ATV to handle whatever terrain you prefer. Not only can you adjust your quad to the environment, but it can easily be adjusted to fit YOU too! How did HOUSER Racing engineers do it?



Supplying agricultural manufacturers with a huge array of wheel hubs, spindles, disc blades, segmented laminated tires and related components. For over twenty years, the Clymer name has been synonymous with quality in the agricultural marketplace. Larry Clymer and his partners can supply wheel hubs, spindles, components and disc blades through Grove Engineered Products GEP.


System7 is your full-service supplier of systems automation. With our broad knowledge and exposure to industrial controls, we are sure to have what it takes to make your project a success from the beginning to finish! But you do not have to take our word for it. Check out several of our previous projects. We now accept payments via select credit cards through PayPal.


Bockrath & Associates Engineering and Surveying started delivering Professional Engineering and Surveying services in August of 2002. The company is headquartered in Ottawa, Ohio. Bockrath & Associates currently serves our customers in the Northwest Ohio and West Central Ohio regions with an expert team of five full time employees.


If you are searching for a Surveying or Engineering company with fast and efficient service backed with quality, then you have come to the best place. We specialize in many different areas related to surveying and civil engineering. So come on in and take a tour of our site and get familiar with us.


Sponseller Group. is a multi-disciplined engineering company providing services to manufacturers, processors, and electric utilities. Sponseller enjoys a 35 year history of successful engineering problem solving across the US. Our team of educated, trained, and experienced individuals is eager and able to address your upcoming engineering challenges.


NRC Engineering is licensed to supply professional engineering services. For more than three decades, NRC has specialized in supplying forensic analysis of building systems and failures and providing restoration solutions. Our success depends on our knowledge and integrity. We pride ourselves on delivering timely, professional opinions that are impartial and supportable.


TECH SITE put its experience to work to design an efficient support system that would ensure Safelite's critical systems deliver the availability the firm demands. See our Safelite Case Study here. TECH Site Moves to a New Building -- see photos of their Open House here.


SEI Engineers. is a Professional Engineering and Construction Management Firm with expertise in the design of Bulk Material Handling and Storage Facilities. We supply a complete array of planning, design and management services for the Coal, Clay, Cement, Glass, Salt, Aggregate and other I ndustries. Engineering for bulk material handling and storage facilities is a specialized field.


Since 1976 JDSI has been delivering quality cad drafting technical support services to the Ohio area. Our primary customers include: architects, engineers, surveyors, facility managers, and property owners. Our knowledgeable team has a diverse background of expertise in the electrical, mechanical, civil, and architectural drafting practices. In addition we provide field documentation support.


EES is glad to welcome Thomas Boren, P.E., Principal Forensic Engineer. Mr. Boren's focus area is assessment of structural damage to domestic and commercial structures. Tom gained his Bachelor of Science degree from the University of Cincinnati associated with a Certificate of Achievement in Structural Engineering and Construction Engineering & Management.


Varo Engineers. is a privately owned engineering and design company with more than sixty years of service and offices situated in Columbus, Granville and Marion, Ohio. Our staff of over 120 associates manages, designs and implements local and national projects primarily in the industrial manufacturing industry.


Set up in 2004, Goken America is on the top edge of design engineering technologies. At Goken America, we pride ourselves with being a truly multi-cultural firm with a real understanding of the differences in the way various cultures conduct business. The Goken America staff consists of well qualified full time associates who are specialists in their field.


CMJ Engineering provides a huge array of domestic and commercial services, specializing in structural evaluations, home inspections and expert witness services. We believe there is no substitute for experience, and CMJ Engineering offers thirty five years knowledge in the Engineering and Construction industries.


H.E.F. USA partners with industry's biggest and most demanding manufacturers in the development of application-specific processes that substantially enhance surface performance, and long-term serviceability. H.E.F.'s goal is the development, and continuous improvement, of technologies and equipment that supply the highest standards of protection against friction and wear See Who We Are.


Wepuko Pahnke Engineering is situated in Springfield, Ohio. We supply Forging Technology worldwide and High Pressure Pumps, components and Pump Systems in North America. We design, build and service Oil and Water Hydraulic Forging Presses, Controls and Components.


J & S Instruments. is an engineering firm of which specializes in the design and manufacturing of turnkey data acquisition systems. Our efforts include the range of data loggers, sensors, power systems, telemetry systems, host computers and packaging. We supply the expertise for the range of the appropriate sensors for a project's defined mission.


Established in 1979 as a traditional soils and foundation engineering firm, Geotechnical Consultants. GCI has grown into a multidisciplinary firm delivering customers with geotechnical engineering, environmental consulting, and construction materials engineering and testing services.