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Business Details
27 Years
experience
Emergency
services
Your Trusted Commercial HVAC Partner in Seattle
Five Star Mechanical is a commercial HVAC contractor dedicated to delivering comprehensive solutions for maintenance, repairs, retrofits, installations, and energy conservation practices. Since 1999, we have served clients across the Pacific Northwest, prioritizing occupant comfort, energy efficiency, and healthy indoor air quality. Our commitment to excellence is rooted in our belief that the HVAC industry plays a vital role in shaping how people live and work. We uphold this responsibility by ensuring every project we undertake meets the highest standards of integrity and professionalism.

Our team guarantees a one-year warranty on completed work, 24/7 availability of qualified technicians, and same-day emergency response. We are driven by a mission to provide exceptional service, foster a safe work environment, and contribute positively to our community and ecosystem. Founded by Gerald L. Ware Sr., a man of unwavering integrity, our legacy is built on family values and a dedication to surpassing customer expectations. The five stars in our logo symbolize excellence, honesty, knowledge, fairness, and prideprinciples that guide every aspect of our operations.
Services
System Design Maintenance Agreements Chillers Cooling Towers Building Automation Heat Pumps Boiler Repair Duct Fabrication Energy Conservation Emergency HVAC Service
Details
  • Year established: 1999
Highlights and features
  • We offer 24/7 personalized customer support.
  • Our team provides same-day emergency response.
  • We guarantee a one-year warranty on completed work.
  • Our technicians receive factory training from leading manufacturers.
  • We prioritize energy-efficient solutions to reduce client costs.
Associations and certifications
  • Better Business Bureau
  • Carrier Dealer
  • Trane Dealer
  • York Dealer
  • EPA Certified
  • Nate Certified
  • Electrical Administrators License
What people say
Phenomenal customer service Prompt quote via email Outstanding service tech Guaranteed equipment efficiency Highly recommend for HVAC needs
Services
Commercial HVAC Repair
Our 24/7 emergency HVAC repair service addresses all commercial equipment failures, ensuring rapid response and minimal downtime. Certified technicians utilize factory-trained expertise to resolve issues with rooftop units, chillers, boilers, and more. We prioritize restoring system functionality to maintain business continuity, with same-day on-site service guaranteed. Clients benefit from reduced operational disruptions and long-term reliability.
Energy Efficiency Solutions
We implement advanced energy conservation strategies, including Digi-RTU controllers and Camfil Farr filters, to reduce consumption by up to 60%. Our assessments identify cost-saving opportunities through equipment upgrades, automation systems, and sustainable maintenance practices. Clients experience lower utility bills, extended equipment lifespans, and improved environmental compliance while maintaining optimal indoor climate control.
Preventative Maintenance
Our customized maintenance programs extend equipment lifespan by up to 50% through proactive inspections, coil cleaning, and filter replacements. Using sustainable practices, we minimize energy costs and prevent unexpected failures. Tailored agreements include priority scheduling, detailed performance reports, and budget-friendly pricing to ensure consistent system performance and client cost savings.
HVAC Installation
We design and install energy-efficient HVAC systems for new constructions or retrofits, specializing in VRF, chilled water systems, and industrial cooling towers. Our engineers collaborate with clients to create customized solutions that meet specific operational needs while adhering to budget constraints. Projects include comprehensive commissioning to ensure optimal performance and integration with existing building automation systems.
Building Automation
Our advanced BAS solutions optimize HVAC operations through smart controls, reducing energy consumption by up to 40%. We install and service Digi-RTU controllers and other automation technologies that enable precise temperature regulation, remote monitoring, and demand-based adjustments. Clients gain enhanced system visibility, reduced maintenance costs, and improved occupant comfort across commercial facilities.
People
Gerald L. Ware Sr.
Founder
Gerald L. Ware Sr. established Five Star Mechanical in 1999 with over 30 years of HVAC industry experience. His legacy of integrity and family values continues to guide the company's commitment to excellence and community service.
Debbie
Customer Service Representative
Debbie provides exceptional customer support, ensuring prompt resolution of client needs during emergencies. Her dedication to service excellence has earned consistent praise in client testimonials for reliability and professionalism.
Bryan
HVAC Technician
Bryan delivers expert technical service, specializing in refrigeration and emergency repairs. His hands-on approach and problem-solving skills have made him a trusted resource for clients facing critical HVAC failures.
Questions
Are high-efficiency HVAC systems worth the investment?
Yes, high-efficiency systems can reduce energy costs by 30-60%, with initial costs recovered through savings within half the system's lifespan.
How often should commercial HVAC filters be replaced?
Filters should be checked monthly and replaced when dirty, typically every 1-3 months depending on usage and environmental factors.
What maintenance is required for commercial HVAC systems?
Annual preventative maintenance is recommended, with more frequent service for high-use systems to ensure optimal performance and longevity.
Can HVAC systems improve indoor air quality?
Yes, using advanced filters like Camfil Farr 30/30 and proper ventilation systems significantly reduces airborne contaminants and improves air quality.
What are the benefits of building automation systems?
Automation systems reduce energy consumption by 30-60%, enable remote monitoring, and improve temperature control precision for enhanced efficiency.
How long do commercial HVAC systems typically last?
With proper maintenance, commercial systems last 10-15 years, while furnaces and boilers can operate effectively for 20+ years.