πŸ“ž DISPATCH: (253) 852-8284
Commercial & Industrial Systems

Featured Commercial HVAC Projects

Explore our portfolio of high-performance commercial HVAC-R service, maintenance, construction, and advanced controls support across Western Washington.

24/7/365 Emergency Service Call 253-852-8284
β˜…β˜…β˜…β˜…β˜… β€œFast, reliable service and great communicators across all 3 restaurants I help manage.” β€” Nevan M.
β˜…β˜…β˜…β˜…β˜… β€œA 20+ year relationshipβ€”always quick to respond to calls, polite, and professional.” β€” Karen K.
β˜…β˜…β˜…β˜…β˜… β€œWith over 20 walk-in coolers and 25 years in catering, we couldn't do it without Five Star!” β€” Ingallinas Box Lunch
β˜…β˜…β˜…β˜…β˜… β€œThey went above and beyond to restore our company refrigerator during extreme 100+ degree heat.” β€” Christina L.
β˜…β˜…β˜…β˜…β˜… β€œJake arrived same day and replaced the motorβ€”very professional, friendly, and efficient.” β€” Theresa H.
β˜…β˜…β˜…β˜…β˜… β€œLost heat on a Friday; Caleb arrived within an hour of our call and got the system running.” β€” Mary P.
β˜…β˜…β˜…β˜…β˜… β€œHad a 5 AM emergency with our aerospace water chiller; Five Star responded immediately to keep operations running.” β€” Kyle B.
β˜…β˜…β˜…β˜…β˜… β€œOur heater went out right before Christmas and Five Star provided fast, outstanding service.” β€” Simon M.
β˜…β˜…β˜…β˜…β˜… β€œCalled on a Saturday night at 9:30 PM and they came down immediately so our office was ready for Monday.” β€” Jared L.
β˜…β˜…β˜…β˜…β˜… β€œGreat company and great service.” β€” Stephen Z.
β˜…β˜…β˜…β˜…β˜… β€œFast, reliable service and great communicators across all 3 restaurants I help manage.” β€” Nevan M.
β˜…β˜…β˜…β˜…β˜… β€œA 20+ year relationshipβ€”always quick to respond to calls, polite, and professional.” β€” Karen K.
β˜…β˜…β˜…β˜…β˜… β€œWith over 20 walk-in coolers and 25 years in catering, we couldn't do it without Five Star!” β€” Ingallinas Box Lunch
β˜…β˜…β˜…β˜…β˜… β€œThey went above and beyond to restore our company refrigerator during extreme 100+ degree heat.” β€” Christina L.
β˜…β˜…β˜…β˜…β˜… β€œJake arrived same day and replaced the motorβ€”very professional, friendly, and efficient.” β€” Theresa H.
β˜…β˜…β˜…β˜…β˜… β€œLost heat on a Friday; Caleb arrived within an hour of our call and got the system running.” β€” Mary P.
β˜…β˜…β˜…β˜…β˜… β€œHad a 5 AM emergency with our aerospace water chiller; Five Star responded immediately to keep operations running.” β€” Kyle B.
β˜…β˜…β˜…β˜…β˜… β€œOur heater went out right before Christmas and Five Star provided fast, outstanding service.” β€” Simon M.
β˜…β˜…β˜…β˜…β˜… β€œCalled on a Saturday night at 9:30 PM and they came down immediately so our office was ready for Monday.” β€” Jared L.
β˜…β˜…β˜…β˜…β˜… β€œGreat company and great service.” β€” Stephen Z.

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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Critical Infrastructure

Technology Firm Server Room

Designed and built a complex dual system installation utilizing a multi-zone Liebert system alongside a Daikin VRV setup. This high-efficiency engineering configuration delivers robust, critical redundancy across all core operations with zero runtime downtime during changeover.

Liebert Cooling Daikin VRV Data Center Redundancy
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Aerospace Facility TI

The Boeing Company

Executed comprehensive tenant improvements and high-capacity equipment modifications to support structural facility infrastructure adjustments. Delivered under restrictive timelines while adhering strictly to complex cleanroom and structural engineering standards.

Cleanroom HVAC Aerospace Specs Tenant Improvement
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Municipal / Entertainment

Wild Waves Theme Park

Engineered and deployed a complete design-build heat pump solution explicitly tailored for extreme municipal facility operational loads. Advanced automation architecture provides optimization profiles, minimizing utility overhead across peak seasonal conditions.

Design-Build Commercial Heat Pumps Energy Optimization
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πŸ”’

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.

Our Engineering Standards

Every commercial installation is guided by four non-negotiable operational parameters:

Conceptual Load Calculations

Comprehensive conceptual load calculations and strict safety compliance auditing completed before structural execution begins.

GC & Timeline Coordination

Seamless operational coordination with general contractors and facility managers to meet strict commercial turnarounds.

High-Efficiency Equipment

Deployment of premium, energy-efficient commercial HVAC equipment engineered to lower lifetime operating costs.

Multi-Point Protocol Testing

Rigorous multi-point testing protocols to ensure absolute system stability under maximum peak facility loads.

"Through exact technical execution and a commitment to transparent communication, Five Star Mechanical delivers high-performing industrial systems engineered to protect your facility investments."

β€” Five Star Mechanical Executive Leadership
MITIGATE YOUR LIABILITY RISK

Why Top WA Facilities Trust Five Star Mechanical For Their Next Project

Don’t leave your commercial facility's climate control to chance. With a proven track record of excellence, we execute high-stakes industrial projects with exact precision. When operations absolutely cannot go down, property managers and general contractors turn to Five Star Mechanical.

Top 2% Contractor in Washington

BuildZoom generally recommends hiring a contractor with a score higher than 95. Five Star Mechanical holds an elite BuildZoom score of 114, placing our team above 98% of the 128,670 active contractors operating in Washington state.

Fully Licensed, Bonded & 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 (FIVESM*006C3 & FIVESM*010JT), an active $12,000 surety bond, and a robust $1,000,000 general liability policy with Union Insurance Company.

FIVE-STAR SERVICE, 24/7

Emergency Care When You Need It Most

HVAC-R failures don’t wait for business hours, and neither do we. We have dedicated technicians on standby 24/7/365 to ensure your downtime is minimal. Whether it’s a mid-winter heating failure or a summer cooling emergency, we prioritize speed without sacrificing the high-quality, professional service you expect.

24/7 Commercial HVAC-R Emergency Repair

For emergency service after business hours, please call 253-852-8284 to be connected with our on-call dispatch team.
24/7 Emergency Commercial HVAC-R Service
Call (253) 852-8284
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