Business Details
47 Years
experience
Emergency
services
Your Trusted HVAC Partner in Bellevue, WA
Founded in 1979, WSB HVAC has built a legacy of excellence in heating, ventilation, air conditioning, and plumbing services across King and Snohomish Counties. Our team of certified technicians combines decades of collective experience with manufacturer-backed training to deliver durable, energy-efficient solutions tailored to Pacific Northwest climate demands. Holding an A+ rating with the Better Business Bureau, we prioritize safety, transparency, and customer satisfaction through 24/7 emergency availability and upfront pricing. Our partnerships with industry leaders like American Standard and Mitsubishi ensure access to cutting-edge technology, while our locally-rooted approach enables personalized service for residential and commercial clients.With over 480 days of accident-free operations, we maintain rigorous safety standards while offering financing options to make comfort solutions accessible. Our 100% satisfaction guarantee reflects our commitment to resolving issues efficiently, whether through repairs, replacements, or comprehensive maintenance plans.
Services
Heating Installation
Air Conditioning Repair
Water Heater Services
Generator Installation
HVAC Maintenance
Details
- Year established: 1979
Highlights and features
- 40+ years serving King and Snohomish Counties with localized expertise
- 24/7 emergency service with rapid response times
- NATE-certified technicians trained on industry-leading equipment
- A+ rating with the Better Business Bureau since 1979
- Interest-free financing options for HVAC upgrades
What people say
Courteous and helpful
Exactly as quoted
Sent someone over first thing
100% satisfaction guarantee
NATE-certified technicians
Services
Heating Installation
We specialize in installing high-efficiency heating systems tailored to Pacific Northwest winters. Our technicians handle furnace, heat pump, and ductless system installations with manufacturer-backed warranties. Energy-efficient upgrades reduce utility costs while ensuring consistent indoor comfort during cold months.
Air Conditioning Repair
Our NATE-certified technicians diagnose and repair all cooling system issues promptly. From central air conditioners to ductless mini-splits, we restore optimal performance using genuine replacement parts. Regular maintenance prevents breakdowns during summer heatwaves in Western Washington.
Water Heater Services
We install, repair, and maintain gas, electric, and tankless water heaters. Our experts recommend solutions based on household size and usage patterns, prioritizing energy efficiency. Emergency repairs restore hot water access quickly for residential clients.
Generator Installation
We install natural gas-powered standby generators that automatically activate during outages. Our technicians size systems based on home square footage and essential circuits, ensuring uninterrupted power for heating systems and appliances.
HVAC Maintenance
Our HAPP maintenance plan includes seasonal tune-ups for heating and cooling systems. Technicians inspect components, clean coils, and test safety features to improve efficiency. Regular maintenance extends equipment lifespan and prevents unexpected failures.
Questions
What HVAC services does WSB HVAC offer?
We provide complete heating, cooling, water heater, and generator services including installation, repair, replacement, and maintenance plans for residential and commercial properties.
Do you offer emergency HVAC service?
Yes, our 24/7 emergency service responds promptly to urgent heating and cooling needs across King and Snohomish Counties.
What areas do you serve?
We serve all of King County and Snohomish County, including Bellevue, Bothell, Duvall, Issaquah, and surrounding communities.
Are financing options available?
Yes, we offer interest-free financing through Wells Fargo to make HVAC upgrades more affordable for homeowners.
How can I schedule service?
Call 425-880-0048 anytime or use our online scheduling form to book appointments for maintenance or emergency repairs.
