Locally owned & independently operated
Heating & Cooling in Mill Creek
Furnace, AC, heat pump and ductless care from your local Endeavor team. Clear recommendations and a price you approve before repair or installation work begins.
Serving King and Snohomish Counties from our home base in Mill Creek. View the full service area.
More ways Endeavor can help
Cleaning & Specialty Services
Choose a service below to see what is included and how to schedule.
The Endeavor standard
Careful work. Clear communication.
Our team brings the same care to service calls, maintenance and installations: understand the system, explain the options and verify the work.
- A flat repair or installation price for the agreed scope, approved before work.
- Respect for your home and attention to the installation details.
- Photos, checklists, and a clear explanation of the completed work.
New system installation
Designed for your home. Installed for lasting comfort.
American Standard and Mitsubishi Electric systems selected for your home, comfort goals and long-term serviceability.
Synchrony financing
Flexible payment options for qualifying projects.
Explore promotional financing and longer repayment options for qualifying projects.
Financing is subject to credit approval. Promotional availability, qualifying purchase requirements, minimum monthly payments, and complete account terms apply.
Customer feedback
Homeowners notice the details.
Communication, clear explanations, professionalism, and careful work consistently show up in customer feedback.
Featured 5-star feedback from Endeavor customers
A commitment from Endeavor
From the first service call to your next system, our team is here to care for your home and stand behind the work.
Endeavor Heating & Cooling
Every System. Every Season. Every Endeavor.