CertaSite is a fire protection company providing comprehensive life safety solutions in Indianapolis, IN. From fire sprinkler installation and repair to fire alarm system inspections, fire extinguisher maintenance and security monitoring, we simplify compliance- so you can focus on running your business. Our expert team ensures your business meets all fire codes and safety regulations while delivering unmatched reliability. Whether you need routine life safety inspections, emergency fire suppression support, or a proactive maintenance program, CertaSite has you covered. With 24/7 emergency response and national account support, we provide seamless protection for your people and property.
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Franklin Holwerda Company works with contractors to develop practical, efficient solutions in heating, ventilation and air conditioning design, installation, and maintenance services for its commercial, industrial, and institutional cients. The company's projects range from new construction and retrofitting, to system replacements and energy efficient upgrades. Franklin Holwerda Company has capabilities in heating and cooling pipe and plumbing, chillers, design-build services, multi-unit residential, retail and institutional, process pipe systems, utility and power plant applications. The company's complete HVAC services are carried out by its staff of project estimators and system engineers. Franklin Holwerda Company is located in Wyoming, Mich.
