Durable Partnerships.
With our teams and our customers.

Our Network

We are proud to partner with leading local companies across the United States. Our operating network provides critical services to customers across 20 branches in 13 states, offering a full suite of service and project capabilities for commercial and industrial customers. FirstCall continues to expand its footprint to better serve our customers wherever they do business.

Our Network

Our Capabilities

We offer comprehensive solutions for commercial and industrial facilities across HVAC services, building controls, and electrical and plumbing services.

HVAC Services
HVAC Services

We service chillers, RTUs, VRFs, cooling towers, boilers, and more. Our technicians are trained for everything from equipment start-ups to retrofit and replacement projects.

Building Controls
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.

Electrical / Plumbing
Electrical / Plumbing

Our electrical and plumbing services ensure seamless functionality and reliability for your building's essential systems. Trust our expertise for efficient operations.

Planned Maintenance
Planned Maintenance

We minimize downtime by proactively maintaining our customers’ equipment through scheduled service calls and comprehensive technical assessments.

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Emergency Services

We respond to our customers’ needs across all makes and models. We can have our customers’ systems up and running again, ensuring prompt return to peak efficiency.

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Project Support

We provide turnkey support for our customers across a range of project types, with a focus on retrofit and replacement projects.

Markets Served

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Network Possibilities

Whether you're looking to join the FirstCall team, explore partnerships, or discuss our network, we invite you to connect with us.