Service Areas & Cities

Energy organizations and HVAC experts consistently find that closing vents raises static pressure, reduces airflow, and makes your system work harder—not smarter. Read this article to learn more.

Thinking about switching from oil heat? Here’s why Seattle homeowners are making the move to heat pumps — and saving big.

Washington homeowners have a unique opportunity coming this fall. Starting in Fall 2025, the Inflation Reduction Act (IRA) Home Energy Incentives will launch in Washington, offering thousands of dollars to help low- and moderate-income households ...

How a neglected drain path turned into a costly water event — and how to avoid it. Based on a real service event. All details are anonymized and no personal identifiers are included.

If you’ve been thinking about adding a high-efficiency heat pump to your home — whether as a whole-home system or a single-zone ductless unit for that one room that never feels quite right — there’s never been a better ...

Purchasing an HVAC system is one of the largest investments a homeowner will make in their lifetime. At Evergreen Home Heating and Energy, we believe cost shouldn’t hold anyone back from upgrading to a modern, efficient heat pump. ...

The Ultimate Guide to Heat Pump and Mini-Split Settings for Hot Summer Days