Business Details
27 Years
experience
Emergency
services
Commercial HVAC Installation & Repair Services in Seattle, WA
Since 1999, K & D Mechanical has been a trusted provider of commercial and industrial HVAC services across the Puget Sound area, including Tacoma, Federal Way, and Seattle. Our full-service approach encompasses system design, installation, maintenance, and emergency repair, supported by a team of experienced professionals dedicated to delivering reliable solutions. We prioritize customer satisfaction through personalized attention, technical expertise, and a commitment to safety and quality in every project. Our team, led by owner James Dahlen, brings decades of combined experience to ensure systems operate efficiently and meet client needs. We specialize in commercial HVAC installations, refrigeration, control systems, and preventive maintenance plans tailored to facilities of all sizes.Our focus on long-term relationships with clients, subcontractors, and suppliers is built on integrity, productivity, and a shared commitment to excellence. Safety remains our top priority, with rigorous training programs and protocols to protect employees and ensure high-quality service delivery. We offer 24-hour emergency support and customized maintenance contracts to minimize downtime and maximize system longevity. As an authorized Trane dealer, we combine trusted equipment with tailored solutions to meet diverse client requirements. Our dedication to innovation and customer-centric values has solidified our reputation as a leader in the HVAC industry.
Services
HVAC Installation
Commercial Repair
Preventive Maintenance
Refrigeration Systems
Control Systems
Emergency Service
Indoor Air Quality
Data Room Cooling
System Design
Service Contracts
Details
- Year established: 1999
Highlights and features
- We offer 24 years of specialized HVAC experience in commercial and industrial settings.
- Our team includes certified technicians with decades of combined industry expertise.
- We provide 24/7 emergency service to minimize business downtime.
- As an authorized Trane dealer, we deliver trusted, energy-efficient equipment.
- We prioritize safety with rigorous training and compliance protocols.
Services
HVAC Installation
We install all brands of commercial HVAC systems, including rooftop units, chillers, and ventilation systems. Our team designs custom configurations to meet facility needs and budgets. As an authorized Trane dealer, we ensure energy-efficient, reliable solutions.
Preventive Maintenance
Our maintenance plans extend equipment life and improve efficiency through regular inspections and repairs. We tailor programs to facility-specific needs, reducing breakdowns and optimizing performance. Clients receive priority emergency service and preferred rates.
Emergency Repair
We offer 24-hour emergency HVAC repair to minimize business disruptions. Our technicians address urgent issues promptly, ensuring systems return to peak operation quickly. Priority access is available for contract clients.
Indoor Air Quality
We enhance air quality with ventilation upgrades, filter installations, and system retrofits. Our solutions address specific needs, including virus mitigation using EPA-approved sanitizers and MERV-13 filters to capture airborne contaminants.
Data Room Cooling
We provide precise temperature and humidity control for data centers and telecom facilities. Our systems ensure reliable operation of sensitive electronics through dedicated environmental management and remote monitoring capabilities.
People
James Dahlen
Owner
With 32 years in HVAC, James leads K & D Mechanical's installation team. His expertise ensures projects meet deadlines and quality standards while maintaining client relationships built on trust and reliability.
Pete
Installer
Pete has contributed to HVAC installations for 15 years, bringing technical skill and dedication to every project. His experience supports efficient, code-compliant system setups for diverse commercial facilities.
Mike
Installer
Mike has specialized in HVAC installations for 7 years, focusing on precision and safety. His work ensures systems operate efficiently from day one, meeting client specifications and industry standards.
Brandon
Installer
Brandon has grown his HVAC expertise over 2 years, assisting in complex installations. His attention to detail supports seamless project execution and long-term system performance for commercial clients.
Frank
Service Technician
Frank has provided HVAC repair and maintenance since 2018, prioritizing rapid response and thorough diagnostics. His work ensures equipment reliability and minimal downtime for businesses across the Puget Sound region.
Questions
What HVAC services do you offer?
We provide installation, repair, preventive maintenance, and 24/7 emergency services for commercial and industrial HVAC systems, including refrigeration, controls, and indoor air quality solutions.
Do you serve residential customers?
While we occasionally handle residential projects, our focus remains on commercial and industrial HVAC systems to better serve business clients' specialized needs.
Are you an authorized Trane dealer?
Yes, we are an authorized Trane dealer, offering energy-efficient equipment and expert installation tailored to commercial facilities' requirements.
How do maintenance contracts benefit my business?
Our contracts extend equipment life, reduce breakdowns, and improve efficiency. Clients receive priority emergency service, preferred rates, and customized plans to meet facility-specific needs.
What safety protocols do you follow?
We enforce rigorous safety training, weekly job site meetings, and compliance with all regulations to protect employees and ensure high-quality service delivery for every project.
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