Columbus, Ohio

FirstCall Mechanical Ohio has merged two companies, Capital City Mechanical and Comfortrol. These two companies joining forces, under FirstCall Mechanical, have created a full-service commercial, industrial, and service plumbing & HVAC contractor for the Central Ohio area. FirstCall has completed numerous projects for clients such as Nationwide Children's Hospital, Coca-Cola, The Ohio State University, and the Ohio Department of Transportation. We employ over 80 skilled technicians who are ready to continue taking on a wide array of commercial and industrial projects for years to come.

TECHNICAL EXPERIENCE

AHUs • Boilers • Booster Pumps • Chillers • Cooling Towers • Evaporative Coolers • Fans • Fan Coils • Filtration • Heat Exchangers • Humidifiers • Pumps • RTUs • VFDs • VRF • Water Heaters • Water Source Heat Pumps • Water Softeners • Gas Piping • Boilers • Compressed Air Piping • Booster Pumps • Expansion Tanks • Filtration • Water Heaters • Water Softeners • and more

HVAC CAPABILITIES

Our knowledgeable technicians have experience with every type, make, model, and manufacturer of HVAC systems, ensuring comprehensive service for all parts of your equipment.

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Equipment Upgrades

We provide turnkey services to upgrade and modernize your HVAC systems. We work with all major HVAC brands

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Planned Maintenance

Minimize downtime with a proactive approach to taking care of your equipment and stay ahead of ill-timed equipment failures with comprehensive technical assessments.

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Emergency Repair Services

Our expertly trained HVAC technicians can have your system up and running again in no time, no matter the make or model, to ensure you're promptly back to full operating efficiency.

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Building Controls

We offer expert control services to optimize building efficiency for our customers. Our skilled technicians enhance performance through tailored solutions for each customer.

PLUMBING CAPABILITIES

Our seasoned plumbing experts boast extensive familiarity with a wide array of plumbing systems. This ensures meticulous attention to detail and comprehensive service for every facet of your plumbing equipment.

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Upgrades and Retrofits

Upgrading plumbing systems to meet current codes and efficiency standards, including installing efficient fixtures, re-piping, and integrating water-saving technologies.

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Leak Detection and Repair

Utilizing advanced techniques and equipment to detect and repair leaks in your system. This includes addressing issues such as pipe bursts, slab leaks, and other sources of water loss or damage.