New System, Perfect Comfort, Island Expertise
Let us help you find the right heating, cooling, and comfort solution for your Vashon home or business. Designed, sized, and installed to keep you comfortable for years to come.
A New System Is a Big Decision. We're Here to Guide You
Whether you're building new, replacing a system that's on its last legs, or upgrading to something more efficient, choosing the right home and office comfort system matters. It affects your comfort, your energy bills, and your peace of mind for the next 15-20 years.
The good news? You don't have to figure this out alone. We've been installing complete HVAC systems in Vashon homes and businesses since 1994, and we know exactly how to match the right equipment to your unique needs. No cookie-cutter solutions. Just honest guidance and expert installation from people who care about getting it right.
OUR APPROACH
From First Conversation to Final Walkthrough
01
Listen & Assess
We start by understanding what matters most to you. What rooms are uncomfortable? What's your budget? Any health or air quality concerns?
Then we visit your home or office to evaluate your space, existing systems, insulation, ductwork, and specific challenges. For new construction or major renovations, we provide complete design services including heat loss/gain computations and duct design.
02
Design & Recommend
Based on our assessment, we'll present solutions specifically designed for your home or business. We'll explain the pros and cons of each option, show you the real numbers on efficiency and costs, and help you understand any available rebates or incentives.
You'll get a clear, written proposal with no hidden fees explaining exactly what's included, how long it will take, and what to expect.
03
Expert Installation & Testing
Our experienced team handles everything. Permits, installation, duct testing and certification, system commissioning, and cleanup.
We treat your home with respect, protect your floors and belongings, and maintain a clean work area. Before we call the job complete, we perform thorough testing: duct pressure testing, airflow measurements, and system performance verification to ensure everything works exactly as designed.
04
Walkthrough & Ongoing Support
We walk you through your new system. How does the thermostat work? When should you change filters? What's normal and what's not? We make sure you feel confident and comfortable with everything.
Our relationship doesn't end when the installation is complete. We're here for questions, regular maintenance, and any support you need for years to come.
Complete Comfort Solutions for Your Home or Office
After three decades serving Vashon homes, we've got the experience and expertise to install every system that keeps your home or office comfortable:
Heating Systems
- Heat pumps (ductless and ducted systems)
- Gas and oil furnaces
- Boilers (steam and hot water)
- Gas fireplaces
- Water heaters (both tankless and standard tank models)
Water Heating
- Tankless Water Heaters
- Standard Tank Water Heaters
- Boilers
Cooling & Air Quality
- Air Conditioning
- Air Ventilation Systems
- Ductwork and Filtration Systems
- Indoor Air Quality Systems
- Smart Controls
Heating Systems
Heat Pumps
Ductless mini-splits and ducted heat pumps offer efficient heating and cooling in one system. Perfect for Vashon's moderate climate, and often eligible for excellent utility rebates. We design and install single-zone and multi-zone systems.
Furnaces
Gas and oil furnaces provide reliable, powerful heat for our island winters. We install high-efficiency models that keep you warm while keeping energy costs down.
Boiler
Both steam and hot water boiler systems for radiant heat distribution. Ideal for homes with radiators or radiant floor heating. We handle complete system design and installation.
Gas Fireplaces
Beautiful supplemental heat and ambiance. We install direct-vent and vent-free models, ensuring proper venting and safe operation.
Water Heating
Tankless Water Heaters
Endless hot water and energy savings. We size and install tankless systems for your home's specific hot water demands.
Standard Tank Water Heaters
Traditional tank-style water heaters in gas, oil, or electric. We help you choose the right capacity and efficiency level for your family's needs.
Cooling & Air Quality
Air Conditioning
Central AC systems for whole-home cooling. We'll help you decide if standalone AC or a heat pump system makes more sense for your home. or office.
Air Ventilation Systems
Fresh air ventilation and heat recovery ventilators (HRV) to maintain healthy indoor air while maintaining efficiency.
Ductwork and Filtration Systems
New duct installation, duct replacement, or duct improvements. High-efficiency filtration systems, UV air purifiers, and whole-home/office air cleaning solutions.
Indoor Air Quality Systems
Humidifiers, dehumidifiers, air purifiers, and ventilation solutions. We start with indoor air quality assessments to identify your specific needs.
Smart Controls
Modern thermostats and zoning systems that give you precise control and let you manage comfort from anywhere.
TESTIMONIALS
What Your Neighbors Are Saying
Vashon Heating and Cooling are the best in class HVAC company! They found so many of the issues that the previous company had missed or had done a shoddy job on. I have not worked with a better team while renovating a house. Top to bottom Vashon Heating and Cooling are the best.
Vashon Heating and Cooling installed a new 5 ton Bosch Heat Pump after our old Lenox Heat Pump failed in the 100 degree heat in 2021. The installation and set-up were excellent. Top installers, technicians, and customer service. They are efficient and everyone is nice. I have used their services for 15 years.
We had an old oil furnace that was overdue for replacement and Vashon Heating and Cooling did a fantastic job of providing an excellent value with a modern and efficient system. We couldn't be more pleased with the level of service and attention to detail and highly recommend them for future work.
Island Comfort pros
Let's Design Your Perfect Comfort System
Ready to explore your options? We'd love to visit your home, understand your comfort goals, perform a thorough assessment, and show you what's possible. There's no cost for a consultation and absolutely no pressure. Just honest advice and expert design from neighbors who care about getting it right.