WILLIS & SONS, PLUMBING, HVAC, INC

WILLIS & SONS, PLUMBING, HVAC, INC specializes in the design, installation, and maintenance of commercial and institutional plumbing and HVAC systems, with technical expertise in hydronic heating, refrigerant management, ductwork fabrication, and building automation integration. The company delivers code-compliant solutions aligned with ASHRAE, IPC, and IMC standards, emphasizing energy efficiency, indoor air quality, and system reliability. Their specialization in integrated mechanical systems supports mission-critical environments requiring precise temperature and humidity control, including retrofitting legacy infrastructure with high-efficiency equipment and smart controls. As a Women-Owned Small Business and Woman-Owned Business certified contractor, they bring a commitment to quality craftsmanship and responsive service delivery tailored to public sector facility needs. While award history is not available to confirm specific agency engagements, the contractor’s NAICS classification of 238220 indicates a focus on plumbing and HVAC installation services within federal, state, and local government facilities. Their work likely supports maintenance and modernization of public buildings, correctional institutions, educational campuses, and healthcare support facilities where mechanical system integrity is essential to operational continuity. The company operates under a 2L entity structure, reflecting a small business model with direct ownership and management by women, positioning them competitively within government small business procurement programs. Based in Waverly, Ohio, they serve regional public sector markets with a localized presence, enabling rapid response and project coordination across the Midwest. Their certifications enhance eligibility for set-aside contracts under the SBA’s WOSB program, reinforcing their role as a trusted provider of compliant, high-performance mechanical systems in government infrastructure projects.