Residential HVAC Installation

We install high-efficiency heating and cooling systems built to perform in the Pacific Northwest. Whether you're replacing an aging system or installing new equipment, Endeavor Heating and Cooling is here to help with expertise, care, and precision.

What We Install

  • Bosch Inverter Mini-Splits (Single & Multi-Zone)
  • Bosch IDS Ducted Heat Pumps
  • Goodman Air Conditioners & Heat Pumps
  • Daikin Mini-Splits (Single & Multi-Zone)
  • Gas Furnaces (80% to 96% AFUE)
  • Air Handlers and Matching Coils
  • Full System Replacements & Upgrades
  • Indoor Air Quality Add-ons (filters, purifiers, ventilation)

Brands We Proudly Install

Bosch HVAC Daikin HVAC Goodman HVAC

Why Choose Endeavor?

  • 10+ years of HVAC experience in residential service and installation
  • Licensed, bonded, and insured in Washington State
  • EPA-certified and skilled with R-32 & R-454B refrigerant systems
  • Properly sized equipment using accurate load-matching methods
  • Clean installs with no pressure sales or shortcuts
  • Locally owned and proudly serving Snohomish & King County

Our Installation Process

  1. Free Estimate & Consultation – We assess your space, comfort needs, and existing system.
  2. System Sizing & Load Calculations – No guesswork. We ensure the system is properly matched to your home.
  3. Proposal & Schedule – We provide a clear scope of work with pricing and answer all your questions.
  4. Site Protection – We use drop cloths, cover all working areas with painter’s plastic, and protect your home throughout the install.
  5. Professional Installation – We install your system with precision and care, working cleanly and efficiently.
  6. Electrical Coordination – For new circuits or panel upgrades, we coordinate directly with our trusted electrical partner, Total Wire Electric LLC.
  7. Startup & Testing – We pressure test, evacuate, charge, and commission the system to manufacturer specs.
  8. Inspection & Compliance – We handle permit scheduling and required inspections where applicable.
  9. Final Walkthrough & Warranty Registration – We explain your system, provide documentation, and register your equipment.