Legacy On the Job: Sierra Trading HVAC Project – Spokane Valley, WA

At Legacy Heating & Cooling, we take pride in bringing unmatched commercial HVAC expertise to every project, and our latest work at the new Sierra Trading facility in Spokane Valley, Washington, is a perfect example of what sets us apart.
Located at 13814 E Indiana Avenue, this project is a large-scale commercial HVAC installation designed to meet the high demands of a bustling retail environment. Our team is leading the charge in creating a comfortable, energy-efficient space that will serve Sierra Trading's customers and staff for years to come.
Project Overview
Currently in the rough-in phase ahead of ceiling installation, our work at Sierra Trading includes:
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Installation of eight (8) packaged rooftop heat pump units, designed for efficient heating and cooling year-round.
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Integration of an advanced Energy Recovery Ventilator (ERV) system to support superior indoor air quality and lower energy costs.
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Custom ductwork fabrication and installation throughout the building to ensure optimized airflow and consistent temperature control.
This project underscores Legacy’s commitment to precision engineering, energy-conscious solutions, and high-performance HVAC installations.
Overcoming Challenges: Helicopter Equipment Placement
One of the most unique aspects of this project? A helicopter is being utilized to lift and place the heavy rooftop units onto the building.
Coordinating aerial placement not only requires technical skill, but exact planning and safety measures — another way Legacy Heating & Cooling goes above and beyond to ensure the success of every installation.
From structural load calculations to precise rooftop alignment, our team works closely with project managers, rigging specialists, and ground crews to bring complex jobs like this one across the finish line safely and efficiently.
Why It Matters
Large commercial HVAC projects like Sierra Trading are about more than just moving air — they’re about:
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Delivering comfort in dynamic, customer-facing spaces
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Reducing operational costs with energy-efficient systems
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Providing reliability for growing businesses
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Supporting future scalability for facilities that expect to expand or evolve
By combining innovative HVAC design with Legacy’s hands-on expertise, Sierra Trading will open its new Spokane Valley location with a system that’s as dependable as it is efficient.
A Look Ahead
As we continue work at Sierra Trading, we look forward to sharing more progress updates.
Projects like this remind us that great HVAC isn’t just about the equipment — it’s about the people, the planning, and the craftsmanship that make every system hum to life.
Your HVAC Partner for Every Season
When you choose Legacy, you’re getting more than a contractor—you’re gaining a trusted partner dedicated to your success. With a focus on clear communication, rapid responsiveness, and unmatched expertise, Legacy Heating & Cooling is raising the bar for commercial HVAC services in the Inland Northwest.
Ready to experience the Legacy difference?
Request service today to discover how we’re keeping local businesses comfortable year-round! Call 📞 208.762.2777 to speak with one of our team members!