Past Projects | Commercial HVAC-R & Controls Western WA | Five Star Mechanical

Commercial HVAC-R & Controls Projects in Western WA

Proven Mechanical Solutions. Measurable Results.

Explore our track record of custom HVAC-R installations, building automation retrofits, and complex mechanical projects across the Puget Sound region.

Five Star Mechanical Commercial HVAC-R Team
★★★★★ “Fast, reliable service and great communicators across all 3 restaurants I help manage.” — Nevan M.
★★★★★ “A 20+ year relationship—always quick to respond to calls, polite, and professional.” — Karen K.
★★★★★ “With over 20 walk-in coolers and 25 years in catering, we couldn't do it without Five Star!” — Ingallinas Box Lunch
★★★★★ “They went above and beyond to restore our company refrigerator during extreme 100+ degree heat.” — Christina L.
★★★★★ “Jake arrived same day and replaced the motor—very professional, friendly, and efficient.” — Theresa H.
★★★★★ “Lost heat on a Friday; Caleb arrived within an hour of our call and got the system running.” — Mary P.
★★★★★ “Had a 5 AM emergency with our aerospace water chiller; Five Star responded immediately to keep operations running.” — Kyle B.
★★★★★ “Our heater went out right before Christmas and Five Star provided fast, outstanding service.” — Simon M.
★★★★★ “Called on a Saturday night at 9:30 PM and they came down immediately so our office was ready for Monday.” — Jared L.
★★★★★ “Great company and great service.” — Stephen Z.
★★★★★ “Fast, reliable service and great communicators across all 3 restaurants I help manage.” — Nevan M.
★★★★★ “A 20+ year relationship—always quick to respond to calls, polite, and professional.” — Karen K.
★★★★★ “With over 20 walk-in coolers and 25 years in catering, we couldn't do it without Five Star!” — Ingallinas Box Lunch
★★★★★ “They went above and beyond to restore our company refrigerator during extreme 100+ degree heat.” — Christina L.
★★★★★ “Jake arrived same day and replaced the motor—very professional, friendly, and efficient.” — Theresa H.

Featured Commercial HVAC Projects

Select mechanical retrofits, heavy-industrial installations, and smart building integration systems executed by Five Star Mechanical.

Retail HVAC Swap

Costco Warehouse - Lynnwood, WA

Tasked with the new installation, removal, and complete swaps of high-capacity HVAC units at the Costco in Lynnwood, Washington. Delivered swift, efficient execution to maintain climate stability and protect inventory assets for a major regional retail hub.

RTU Replacement Zero-Downtime Lift Heavy Commercial
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Corporate Non-Disclosure Notice

Because much of our industrial work involving ABB Cylon Smart Building Controls, heavy industrial piping, and defense-adjacent infrastructure is bound by strict NDA and corporate privacy agreements, we cannot publish every project publicly. Contact us directly for confidential case studies relevant to your facility type.

— Five Star Mechanical Executive Leadership

Top WA Facilities Trust Five Star Mechanical For Their Projects

With a proven track record of excellence, we execute high-stakes industrial projects with exact precision. When operations cannot go down, property managers and general contractors turn to Five Star Mechanical.

Fully Licensed & Insured

Any work that impacts the value of real estate in Washington requires a licensed contractor. We eliminate your liability risk by maintaining active licenses and comprehensive coverage.

ENGINEERED FOR RESULTS

Plan Your Next Mechanical Project

To plan or schedule your next commercial project, fill out our form to connect directly with an estimator or project engineer. For immediate technical support, give our team a call right away.

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