Residential HVAC
Installation, Repair, and Maintenance
in Spokane
Professional HVAC repair, installation, and replacement for Spokane and surrounding areas. Built on experience, focused on quality.
Our Core HVAC Services
Heating & Cooling Services for Spokane Homes
Furnace Installation & Replacement
We install high-efficiency furnace systems designed for reliable performance through Spokane’s winter months. Every system is properly sized and professionally installed to ensure long-term efficiency and consistent comfort.
Air Conditioning Installation
Our air conditioning installations are engineered for balanced airflow, dependable cooling, and energy efficiency during Eastern Washington summers.
Furnace & AC Repair
When your system is not performing as it should, we provide accurate diagnostics and professional HVAC repair to restore safe, reliable operation.
System Upgrades & Replacement
If replacement is the smarter long-term solution, we guide you through system options with clear information on performance, efficiency, and installation cost.
We handle the most important HVAC services for the greater Spokane area.
Spokane’s Residential HVAC Company
Built on Experience and Trust
Calidus brings years of industry experience to residential heating and cooling projects throughout Spokane and surrounding communities. Our company was founded with a clear focus: deliver quality workmanship, proper system design, and dependable long-term performance for every home we serve.
We approach each project with careful system sizing, precise installation standards, and thorough diagnostics to ensure your HVAC system operates efficiently and reliably through every season.
We proudly serve homes in:
Spokane
Spokane Valley
Liberty Lake
Cheney
Mead
Airway Height
Medical Lake
Deer Park
If you’re near Spokane and not sure if you’re in our service area, just reach out and we’ll let you know.
Servicing Idaho soon!
Why Choose Us
Built on Years of Industry Experience
Our company was founded on hands-on experience in the HVAC industry. After years working in the field, we launched our own company to deliver a higher standard of quality and accountability.Quality Comes First
We do not rush installs. We do not cut corners. Every system is installed and serviced with long-term performance in mind.Honest Recommendations
We evaluate your home, explain your options clearly, and recommend what truly fits your needs and budget.Residential Focus. Commercial Capability.
While we have commercial project experience, our primary focus is delivering dependable heating and cooling solutions for homeowners across Spokane and surrounding communities.Serving Spokane & Eastern Washington
Local service focused on the needs of regional homes.
Understanding HVAC Costs in Spokane
Frequently Asked Questions:
What is the average HVAC installation cost?
What does HVAC replacement cost in Spokane?
How much does a new HVAC system cost?
The answer depends on home size, equipment type, ductwork condition, and efficiency level. We provide clear, detailed estimates so you can make an informed decision without pressure.
Schedule Service
or Request a Quote
Tell us what you’re experiencing or what you’re planning. We’ll review your request and contact you to confirm next steps.
Serving the Greater Spokane and Eastern Washington homes.