Ewing Doherty Mechanical

With decades of proven expertise, this company has become a trusted partner for large-scale mechanical and plumbing projects across Illinois and southeastern Wisconsin. Since 1978, they have delivered comprehensive solutions for commercial and industrial facilities, offering everything from design to execution, with a focus on safety, precision, and efficiency.

A cornerstone of their service is Design-Build construction, an approach that integrates both planning and implementation under one expert team. By streamlining communication and project management, clients benefit from reduced costs, faster timelines, and consistently high-quality results. This method has become a preferred choice for businesses seeking a seamless construction process.

Beyond new construction, the company is highly skilled in renovations and tenant improvements, transforming existing spaces to meet modern standards and specific client needs. Whether it involves upgrading mechanical systems, redesigning layouts, or improving efficiency, their team delivers customized solutions that maximize both functionality and value.

They are equally recognized for their commercial service and repairs, ensuring the long-term reliability of complex building systems. From minor issues to major system overhauls, their licensed technicians respond quickly, minimizing downtime and helping businesses operate without disruption.

Another vital service includes detailed permit drawings and construction documentation, providing clients with a smooth process when navigating regulatory requirements. Every project is completed in compliance with local codes and industry standards, supported by clear technical specifications and professional oversight.

Safety remains a priority at every stage of their work. All team members are OSHA-certified, which guarantees a secure and well-organized jobsite. This commitment not only protects employees but also ensures that projects are carried out safely and to the highest quality standards.

By combining technical expertise, innovative solutions, and a client-first approach, this company continues to stand out as a leader in the mechanical construction industry. Their dedication to excellence, efficiency, and long-term value has earned them the trust of countless clients across the region.