Locally owned & independently operated

Heating & Cooling in Mill Creek

Furnace, AC, heat pump and ductless service from your local HVAC company. Flat pricing for agreed repairs and installations, with clear options and your approval before work begins.

Schedule Service Get a Free Installation Quote

Serving King and Snohomish Counties from our home base in Mill Creek. View the full service area.

Authorized dealer Optional 10-year labor coverage for qualifying new installations Authorized dealer

More ways Endeavor can help

Cleaning & Specialty Services

Choose a service below to see what is included and how to schedule.

Duct CleaningClean supply and return ductwork with service documentation. Dryer Vent Cleaning & RepairRestore airflow and address damaged, clogged, or poorly routed venting. Mini-Split Deep CleaningDetailed cleaning of indoor coils, blower wheels, drain systems, and cabinets. Refrigerant Leak RepairLeak testing, repair, pressure verification, evacuation, and recharge. Property & Real-Estate SupportInspections, documentation, access coordination, and HVAC project support.
American Standard outdoor unit installed by Endeavor on a concrete equipment pad
An Endeavor installation. See more of our work on the installation page.

The Endeavor standard

Careful work. Clear communication.

We take time to understand the problem, explain your options, and leave you knowing what was done.

  • 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.
See Our Installation WorkMeet Endeavor

New system installation

Designed for your home. Installed for lasting comfort.

Endeavor installs American Standard and Mitsubishi Electric systems with planning that accounts for the home, existing ductwork, electrical conditions, equipment location, comfort priorities, efficiency, noise, and long-term serviceability.

PlanReview system sizing, site conditions, equipment options, project scope, flat installation pricing and available financing.
InstallComplete equipment placement, duct transitions, piping, wiring, drainage, penetrations, and required coordination carefully.
CommissionVerify startup, safety, airflow, drainage, controls, and system performance before the project is considered complete.
SupportHandle registration, applicable inspection follow-through, customer walkthrough, and the included one-year follow-up.
Explore Installations Schedule a Quote
American Standard Heating and Air Conditioning Mitsubishi Electric Heating and Air Conditioning
Flexible financing available through Synchrony

Synchrony financing

Flexible payment options for qualifying projects.

Financing options may include 12- or 25-month 0% interest promotional financing and extended-payment plans with fixed APRs.

12-month option0% interest promotional financing may be available for qualifying purchases.
25-month option0% interest promotional financing may be available for qualifying purchases.
Extended plansFixed-APR payment options may be available for longer repayment terms.
Apply or Learn More Plan a Replacement

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.

View Google Reviews

Featured 5-star feedback from Endeavor customers

Ian Haskell

Google Review
5.0 OUT OF 5

“I was blown away with Jesse's professionalism, the reasonable price, and his willingness to go way above and beyond. He answered all my questions, did meticulous work, and solved the problem I was having.”

Emon Saee

Google Review
5.0 OUT OF 5

“Endeavor Heating & Cooling is exactly what you look for in a services company: professional, knowledgeable, candid, helpful, and kind. Jesse provided the options and explained every issue clearly.”

lockett19

Google Review
5.0 OUT OF 5

“Great communication, timely, professional, and reasonably priced. We will be using Endeavor for all of our heating and cooling services moving forward.”

A commitment from Endeavor

“Whether it is a quick repair, solving an ongoing problem, or a brand-new system, I am not here for a one-and-done job. I am here to be your go-to HVAC expert. From day one, you will get honest advice, quality work, and a commitment to keeping your home comfortable for years.”

Jesse Bratsch, Owner — Endeavor Heating and Cooling LLC

Schedule Service Call (425) 599-3021

Every System. Every Season. Every Endeavor.