Guenther Mechanical specializes in piping, plumbing, design/build, design build, sheet metal and pipe fabrication. Guenther Mechanical serves North Central Ohio as a full-service mechanical construction engineering company in the commercial, industrial and institutional marketplace.

Melway Paving Co Inc is a construction company based out of 7571 State Route 83, Holmesville, OH, United States.

THE OHIO EASTERN STAR HOME, INC. is a company based out of 1451 GAMBIER ROAD, MOUNT VERNON, Ohio, United States.

WANNER METALWORX, INC is a company based out of 525 LONDON RD., DELAWARE, Ohio, United States.

Chemcote Inc is a construction company based out of 7599 Fishel Dr N, Dublin, Ohio, United States.

For 30+ years, Rain 1 has helped residential and commercial property owners in the Columbus area with lawn sprinkler irrigation and yard drainage services. OUR MISSION At Rain One, we strive to be a world-class leader in customer service built on helping people manage Earth’s most precious resource. OUR VALUES Honest: We understand that our customers, colleagues and stakeholders trust us for honest and straight-forward advice. We expect nothing less from ourselves. Responsible: We only hire people who hold themselves accountable to their family and to the people with whom they do business. Solution Focused: Every job is different. Our people are experts with years of training and experience who thoroughly enjoy finding the most cost-effective solutions for our clients. Humble: We serve you. We’re honored that you would trust us with your home.

Dublin Building Systems, Inc. is a family-owned business specializing in design-build commercial and industrial construction in Ohio for more than 50 years. Our design-build capabilities are best demonstrated by the wide variety of buildings we build...manufacturing plants, warehouses, corporate headquarters, office buildings, medical facilities, aircraft hangars, retail, and sports facilities. Formed in 1970, by Victor D. Irelan, Dublin Building Systems is a medium-sized building contractor operating in the central Ohio area. We specialize in design-build commercial and industrial construction, with our own staff of engineers, designers, and project managers experienced in the intricacies of design-build construction. In addition to our office staff of design and construction management professionals, we maintain a merit shop organization of field crews for on-site supervision and fieldwork including foundation, concrete, structural steel erection, carpentry, and other specialized labor. We are active in the local construction and business community and have established long-standing relationships with key subcontractors and architectural and engineering consultants who are also experienced in design-build.

Shakley Mechanical opened for business on April 3, 1995, with five full-time employees. A small sheet metal shop was built and a one-room office operated out of the basement of Ken & Amy Shakley’s home. As the business grew, it became necessary in 1999 to build a larger sheet metal shop with an attached office. The new facility was completed in May 2000. Shakley Mechanical offers installations, service repairs, and emergency response services for residential and commercial a/c units, furnaces, geothermal and plumbing. Our service areas include Ashland, Mansfield, Wooster, and the surrounding communities.

HELMS & SONS EXCAVATING, INC is a construction company based out of 1753 LIMA AVE, Findlay, Ohio, United States.

Hard Fire Suppression Systems of Columbus OH offers fire safety and life safety systems, and security programs designed to meet the needs of each client we assist. The company was started in 1945 and remains in the Hard family to this day. The Hard Fire staff has earned a reputation for being dependable, focused on the customer and having the expertise to install a fire detection or fire suppression system. Our employees'​ commitment to the quality of their work has been what kept us as an industry leader for over 65 years, and the company's commitment to excellence and customer service is why we are one of the most trusted and respect fire protection consultants in Ohio. We supply, install and repair fire detection facilities in public and private facilities. Hard Fire's NICET-certified systems engineers assemble solutions that save lives and meet all required building codes. We've designed, built and installed solutions for all kinds of building types: government, retail, health care, education, high technology, office, hospitality, industrial and more. We retain a relationship with each client to make sure their system(s) are kept up to date, and make them aware of any available upgrades. If they need emergency service or maintenance, we're there.

2K General Company, Inc. is one of the leading general building construction firms in central Ohio. We provide general construction, preconstruction, construction management, and design-build services to our clients. 2K General’s growing project portfolio consist of quality building and renovation projects in many key sectors of the construction industry.

Warner Mechanical Corporation was founded by Herbert “Bert” Warner in the 1930’s under the name Warner Plumbing & Heating. Bert sought to build a reputation for the company throughout the town of Fremont, Ohio by being an instrumental part of helping create the infrastructure of the town. Fremont is where Warner Mechanical has called home since its origination and remains to this day. Bert passed the company on to his son, Herbert Warner, once he returned from military service in 1948. Herbert’s military background served as the cultural foundation he continued to build throughout his time owning Warner Plumbing & Heating. Under his tenure, Herbert incorporated the company on September 2nd, 1959 in order to gain specific advantages that would allow the company to continue to grow. In 1989, Herbert’s two sons, Scott and Jim, took over full control of the company. Their different backgrounds served as their greatest strength in their pursuits of growth for the newly established Warner Mechanical Corporation. Scott’s expertise in field work and Jim’s financial knowledge helped shape what Warner Mechanical is today through the combination of job experience and management of people. The business has thrived throughtout four generations of the Warner family working at the Fremont based company and continues to expand from its Fremont roots into the surrounding northwest Ohio area. Our experience in the fields of HVAC, plumbing and piping combined with our readiness to evolve have created a culture that will enable us to continue to build the infrastructure of the northwest Ohio area. Warner Mechanical is currently under new ownership as chief executive officer, Trent Bloomfield, takes over operational control of the company. Through the foundation the Warner family built and our incredible team of field workers and office staff, we will continue to service our customers with the best in mechanical solutions.