Business Details
50+ Years
experience
Emergency
services
Your Trusted Seattle HVAC Partner Since 1938
Glendale Heating & Air Conditioning has been serving the Seattle area since 1938, establishing itself as a trusted leader in heating, cooling, and indoor air quality solutions. As a third-generation family-owned business, we combine decades of hands-on experience with cutting-edge technology to deliver reliable HVAC services. Our team of certified technicians provides emergency repair services, routine maintenance, and customized system installations, including Lennox products since 1966.With an on-site metal shop for custom ductwork solutions and a commitment to energy efficiency, we prioritize customer satisfaction through transparent communication and tailored service plans. Our expertise spans residential and commercial projects, ensuring optimal comfort for every client.
Services
HVAC Installation
Furnace Repair
Air Conditioning
Indoor Air Quality
Heat Pump Services
Ductless Mini-Split
Emergency Repairs
System Maintenance
Oil Tank Replacement
Zoned HVAC Systems
Details
- Year established: 1938
Highlights and features
- We have 86 years of continuous service in the Seattle area
- Our on-site metal shop enables custom ductwork solutions
- Emergency HVAC services available after hours and weekends
- Certified technicians with specialized Lennox product training
- Third-generation family-owned business with proven reliability
Associations and certifications
- Lennox Dealer
What people say
Prompt emergency service
Knowledgeable technicians
Quality installations
Energy-efficient solutions
Generational trust
Services
HVAC Installation
We provide comprehensive HVAC installation services for residential and commercial properties. Our certified technicians specialize in furnace, heat pump, and air conditioning system installations. With access to top brands like Lennox and Daikin, we ensure energy-efficient solutions tailored to your property's specific needs while maintaining manufacturer warranty compliance.
Furnace Repair
Our emergency furnace repair services address heating system failures promptly. Technicians diagnose issues with gas, electric, and oil furnaces using advanced diagnostic tools. We maintain a comprehensive inventory of replacement parts to complete repairs efficiently and restore heating functionality during critical cold weather periods.
Air Conditioning
We offer complete air conditioning solutions including central AC, ductless mini-split, and zoned cooling systems. Our services cover installation, seasonal maintenance, and emergency repairs. We specialize in energy-efficient cooling systems that maintain comfort while optimizing energy consumption for residential and commercial clients.
Indoor Air Quality
Our indoor air quality services include installation of energy recovery ventilators, humidifiers, dehumidifiers, and UV purification systems. We address specific air quality concerns through customized solutions that reduce allergens and improve respiratory health in residential and commercial environments.
Heat Pump Services
We provide heat pump installation, maintenance, and repair services for both residential and commercial applications. Our expertise includes ducted and ductless systems with specialized knowledge of Lennox and Daikin products. We optimize system performance for both heating and cooling efficiency throughout the Pacific Northwest climate.
Questions
How often should I schedule HVAC maintenance?
We recommend annual maintenance for heating systems before winter and cooling systems before summer to ensure optimal performance.
What are signs my furnace needs repair?
Unusual noises, inconsistent heating, increased energy bills, or failure to ignite indicate potential furnace issues requiring professional diagnosis.
Do you offer financing options?
Yes, we provide financing options for HVAC replacements and major repairs to help customers manage system upgrades affordably.
Can you service all HVAC brands?
Our technicians are trained to service all major HVAC brands, including both newer systems and legacy equipment.
What's the benefit of a ductless system?
Ductless mini-split systems offer efficient zoned temperature control without requiring ductwork, ideal for additions or older homes.
Are emergency services available after hours?
Yes, we provide 24/7 emergency HVAC repair services including weekends and holidays for urgent heating or cooling failures.
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