Business Details
Emergency
services
Trusted HVAC Services in Seattle
Founded by Wyatt Johnson, Washington Mechanical has been serving Seattle and surrounding areas for over two decades. As a family-owned business, we prioritize customer relationships over profit margins, ensuring transparent pricing and ethical service practices. Our NATE-certified technicians specialize in HVAC repair, installation, and maintenance for residential and commercial properties, offering 24/7 emergency services across King and Snohomish Counties. With factory authorizations from American Standard and Mitsubishi, we combine technical expertise with personalized care, emphasizing proactive solutions to prevent future system failures.Our staff undergo rigorous background checks, drug screening, and ongoing safety training to guarantee reliable, trustworthy service. Whether diagnosing furnace issues or installing energy-efficient heat pumps, we treat every service call as an opportunity to build lasting customer trust. Our commitment extends beyond repairswe educate clients on system efficiency, offering free replacement estimates for systems older than eight years. Through consistent focus on quality and customer satisfaction, we've established ourselves as a trusted HVAC partner for the Seattle community.
Services
HVAC Repair
Furnace Installation
Air Conditioning Maintenance
Heat Pump Services
Emergency HVAC Repair
Ductless AC Systems
Gas Furnace Repair
System Replacement
Preventative Maintenance
Commercial HVAC Services
Highlights and features
- 20+ years of HVAC experience with factory-trained technicians
- 24/7 emergency service available across Seattle Metro
- NATE-certified professionals with rigorous safety training
- Family-owned business prioritizing long-term relationships
- Transparent pricing with no unnecessary upselling
Associations and certifications
- NATE Certification
- American Standard Diamond Contractor
- Mitsubishi Electric Diamond Contractor
What people say
Quick to respond
Honest and reliable
Knowledgeable technicians
Great price
Amazing customer service
Services
HVAC Repair
Our NATE-certified technicians provide rapid HVAC diagnostics and repairs for residential and commercial properties. Specializing in furnace, heat pump, and air conditioning systems, we restore functionality within hours. Emergency services available 24/7 with transparent pricing.
System Installation
We install energy-efficient HVAC systems from trusted manufacturers including American Standard and Mitsubishi. Our experts guide you through equipment selection, ensuring proper sizing and SEER ratings. Complete installations include system testing and efficiency optimization.
Preventative Maintenance
Scheduled maintenance plans improve system longevity and efficiency. Services include coil cleaning, refrigerant checks, and duct inspections. Regular maintenance reduces breakdowns and maintains manufacturer warranties.
Emergency Services
Available anytime for urgent HVAC failures, our emergency team responds promptly across Seattle. Whether furnace failure or AC breakdown, we provide same-day repairs with no overtime charges.
Ductless Systems
We design and install ductless mini-split systems for homes lacking traditional ductwork. These energy-efficient solutions offer zoned temperature control with minimal structural modifications.
People
Wyatt Johnson
Founder
With over 20 years in the HVAC industry, Wyatt established Washington Mechanical to provide honest, affordable heating and cooling solutions. He personally oversees technician training and customer service operations.
Questions
Do you offer 24/7 emergency HVAC service?
Yes, our technicians are available 24 hours a day, 7 days a week for heating and cooling emergencies.
Which areas do you service?
We serve Seattle and surrounding areas including Bellevue, Kirkland, Redmond, and Mill Creek.
Are your technicians certified?
All technicians hold NATE certifications with ongoing factory training from major HVAC manufacturers.
How do system replacement estimates work?
Our experts conduct on-site evaluations and provide free estimates for systems older than 8 years.
What HVAC brands do you work with?
We service all major brands and are authorized dealers for American Standard and Mitsubishi systems.
Reviews (1)
Isaac Jarrett
Nov 28, 2018
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If you want to feel like your friend is helping you through the confusing and complicated realm of HVAC, call on Wyatt. We had our heat pump fail at the beginning of the warm weather season, on a Tuesday. I called Washington Mechanical and was told that they could be down that day to diagnose the issue. Wyatt made the 90min drive and dove in. Ultimately it was decided that the heat pump had pumped it's last. Within 24hrs of losing our heat pump capability, we had a quote with three choices of equipment to choose from. On Friday, Wyatt picked up our new heat pump and coil and headed out way, on
