Home Comfort Alliance has provided award-winning heating, cooling, plumbing and electrical services in Washington state for over four decades. Locally owned, our companies operate with common values and standards for customer service. Our promise of comfort means: 1. Dependable heating, cooling, plumbing and electrical services; 2. The right options to help you find the right solution at the right price; 3. Knowledgeable, trustworthy, and tidy workers in your home or place of business; and 4. Outstanding support and follow-up, so you’re comfortable now and for years to come. Home Comfort Alliance is headquartered in Redmond, WA with offices in Everett, Mount Vernon, Bremerton, Sumner, Auburn and Wenatchee.