About Us
History of Our Company
Cline’s Air Conditioning Service, Inc was started in January 1988 as a family owned and locally operated company by Jim and Sharon Cline. Along with their children David and Helen, the company was built on the foundation that if we treat our customers the same as we would like to be treated, quality, craftsmanship, honesty, and fairness will always be an outcome in all areas of the business.
Owners Michael and Treasure Boston, alone with son David Cline bring a fresh enthusiasm for continuing the values that made Cline’s one of the most trusted names in HVAC in the Spokane area. Proud to be Veteran and family owned, Cline’s maintains the highest level of service, transparency and professionalism to serve residential and commercial clients in Eastern Washington and Northern Idaho.


About Our Team
What We Do
- Heating equipment service and installation
- Cooling equipment service and installation
- Tenant improvements
- Maintenance plans
- Rebuilding pumps

Why Choose Us?
Unmatched
Experience
Our technicians have extensive experience with HVAC installations, ensuring precise and efficient setup tailored to your specific needs, providing you with reliable and optimal performance.
Exceptional
Service
We prioritize your satisfaction by offering friendly, attentive service and clear communication throughout the installation process. We are always available to address questions and concerns.
Competitive
Pricing
We offer transparent and fair pricing without hidden fees, delivering excellent value for your investment. Our cost-effective solutions are designed to fit your budget without compromising quality.
Top-Quality
Workmanship
We use only high-quality materials and state-of-the-art technology, ensuring that your HVAC system installation is durable and efficient, maximizing comfort and energy savings for years to come.
What Our Customers Say
Service was fabulous —- They educated us at the same time and fine-tuned our Air-Conditioner and furnace and humidifier. Absolutely a great local service company. Second time we have used them.

Fast service!!! Our furnace motor went out they were at our house in a hour ready to fix!!! We have heat!!! Thank you for the fast service:)

Great company. All of the owner’s have been in the business for many years. You will be treated fairly and be glad you used their services.
