Business Details
50+ Years
experience
Emergency
services
Your Trusted Seattle HVAC Partner Since 1938
Glendale Heating & Air Conditioning has served the Greater Seattle area since 1938, establishing itself as a trusted provider of heating, cooling, and indoor air quality solutions. Our family-owned business combines decades of experience with a commitment to innovation, offering comprehensive HVAC services including installation, repair, and maintenance for residential and commercial clients. Our team of certified technicians utilizes advanced tools and techniques to ensure optimal system performance, supported by a custom sheet metal shop for tailored ductwork solutions.We prioritize customer satisfaction through reliable 24/7 emergency services, energy-efficient products, and personalized support. With a legacy of serving three generations of clients, we maintain partnerships with industry leaders like Lennox to deliver cutting-edge equipment and warranties. Our focus on technical expertise, local market knowledge, and ethical service practices has solidified our reputation as a leader in HVAC solutions across King and Pierce Counties.
Services
HVAC Installation
Furnace Repair
Air Conditioning Service
Ductless Mini-Split Systems
Indoor Air Quality
Heat Pump Maintenance
Humidifier Installation
Emergency HVAC Service
Oil Tank Replacement
HVAC Filter Sales
Details
- Year established: 1938
Highlights and features
- Family-owned HVAC expertise serving Seattle since 1938
- 24/7 emergency service with certified technicians
- Custom sheet metal fabrication for unique installations
- Lennox equipment partnership with superior warranties
- Third-generation client trust across King County
Associations and certifications
- Lennox Dealer
What people say
Trusted since 1938
Experienced technicians
24/7 emergency availability
Custom fabrication capabilities
Lennox expertise
Services
HVAC Installation
We provide complete HVAC system installations for residential and commercial properties, specializing in energy-efficient Lennox equipment. Our certified technicians ensure proper sizing and configuration for optimal performance. With in-house metal fabrication capabilities, we create custom ductwork solutions for unique architectural requirements.
Furnace Repair
Our 24/7 emergency furnace repair service addresses all makes and models with same-day diagnostics. Technicians use advanced tools to resolve ignition failures, thermostat issues, and heat exchanger problems. We maintain a 86-year reputation for restoring heating systems during Seattle's coldest months.
Indoor Air Quality
We install and service air quality systems including HEPA filters, UV lights, and humidity control solutions. Our Energy Recovery Ventilators reduce allergens and pollutants while maintaining energy efficiency. Custom solutions address specific concerns like pet dander or chemical sensitivities.
Ductless Mini-Split Systems
We design and install ductless heating and cooling systems for homes without existing ductwork. Our technicians handle multi-zone configurations with precision refrigerant line placement. Systems feature Wi-Fi-enabled controls and qualify for manufacturer rebates through our Lennox partnership.
HVAC Maintenance
Our Comfort Club membership includes seasonal inspections and preventive maintenance for heating and cooling systems. Technicians clean components, check refrigerant levels, and calibrate controls to maintain efficiency. Regular maintenance extends equipment lifespan and prevents emergency breakdowns.
Questions
What HVAC services do you offer in Seattle?
We provide complete heating, cooling, and air quality solutions including installation, repair, and maintenance for residential and commercial systems.
Are your technicians available for emergencies?
Yes, we offer 24/7 emergency service with technicians on call after hours and weekends for urgent HVAC issues.
Do you service all HVAC brands?
Our certified technicians work on all makes and models of heating and cooling equipment, not just Lennox products.
What areas do you serve?
We serve Seattle, Tacoma, Bellevue, and all surrounding communities in King and Pierce Counties.
Can you help with custom HVAC solutions?
Our in-house metal fabrication shop creates custom ductwork and modifications for unique installation requirements.
Are you a licensed HVAC contractor?
Yes, we're a fully licensed, bonded, and insured HVAC contractor with over 85 years of local experience.
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