Tale of a Leaky Heat Pump System

A client recently reached out to us after experiencing issues with a newly installed HVAC system.

They had initially hired a low-bid contractor—essentially just two guys operating out of a truck—who rushed through the installation that included two outdoor heat pumps and four indoor heads. Despite the considerable investment of about $30,000, both systems only functioned properly for about three weeks before breaking down entirely.

They attempted to hold the original company accountable, only to discover that the business had since dissolved and could not be reached, leaving them with no recourse and a costly, nonfunctional system.

Our team was called in for a diagnostic evaluation, and unfortunately, we found extensive problems with both systems.

The larger of the two systems, a 3 indoor head ductless unit, appeared to have suffered a compressor failure, which sent burnt refrigerant through the line-set.  We also confirmed multiple refrigerant leaks throughout the system, which allowed contaminants to enter the system, the real source of the problem.  When this happens, there is no way to repair this.

Outside the leaky heat pump systemThe second system, a single zone ductless, also showed several refrigerant leaks.  The only viable solution would have been a complete replacement of the line-set, making repairs impractical and costly with no guarantee of long-term reliability.

Once we walked the homeowner through our findings, it became clear that the issues stemmed from poor installation practices and substandard workmanship.

We’ve installed a new, professionally engineered system for them (pictures above), and they are now enjoying reliable comfort and peace of mind, something they never had with the previous installation.

This experience underscores the value of choosing a reputable, established HVAC company—one that not only gets the job done right the first time but is also there for you in the long run.

Get Started

Request Service

Request Service

Name(Required)
Three large HVAC units are mounted on wooden platforms atop a shingled roof, with trees and a partly cloudy sky in the background. Evergreen State Heat & AC

How Much Does A New Commercial HVAC System Cost?

Cost is related to the unique design of your building where actually installing a new unit can range from simple to highly complex, depending on ease of access, property boundary lines, municipality inspection requirements, etc. 
Read More
A technician in a blue jacket and black gloves repairs the wiring inside an HVAC unit outdoors, with tools and colorful wires visible. Evergreen State Heat & AC

How to Choose the Right Commercial HVAC Contractor

You have a building with one or more units needing regular filter changes, and someone you can contact.  There are several contractors in the Puget Sound area that can do this work. Find the best fit that meets your system reliability and budget needs.
Read More
A man stands next to several large cardboard boxes labeled "Air Conditioning and Heating Systems" outdoors on a sunny day. Evergreen State Heat & AC

Online the part costs $300, but you are charging me $1,400 to install it!

This blog was created to address a customer who wanted to get a parts and labor breakdown. We will discuss our cost structure for service first, and then address why we did not breakdown our flat rate price into parts and labor for our customer.
Read More
Two men in work uniforms discuss documents at a table in front of a white brick wall. One man sits and listens while the other stands and points at a paper. Evergreen State Heat & AC

A Proper HVAC Sales & Installation Process

It starts with the customer service representative (CSR) who answers the phone and asks intelligent questions so both you and the Energy Consultant are prepared for a productive meeting.
Read More
A person in a blue hoodie uses a multimeter to test the wiring on an outdoor HVAC unit next to a brick wall. Evergreen State Heat & AC

How Much Does Residential HVAC Service Cost?

Many times, a new customer finds us fixing their furnace that others have installed.  In this case our objective is to get the unit running as quickly as possible in an energy-efficient manner. 
Read More
Outdoor Mitsubishi Electric HVAC unit mounted on the exterior wall of a building, with visible vents and electrical connection. Evergreen State Heat & AC

How Much Does A New Residential HVAC System Cost

Installing a new unit can range from simple to highly complex, depending on ease of access, property boundary lines, municipality inspection requirements, etc.  Your system will be a one-of-a-kind installation.
Read More
Three vehicles, including a van and two pickup trucks, are parked in a lot by a row of trees. The black truck has a yellow sun and green logo on its door. Evergreen State Heat & AC

Is Evergreen A Good Fit For Me?

Our goal is helping customers find the best provider for themselves, a company of people they can trust and a price that meets their budget. So, you have decided to replace or upgrade your residential HVAC system.
Read More
Three men stand in front of an Evergreen State Heat & A/C service van with ladders on top, outdoors on a cloudy day. Evergreen State Heat & AC

How To Choose The Right Residential HVAC Contractor

There are a bunch of contractors in the Puget Sound area that can do this work and you want to find the best fit that meets your comfort and budget needs, as well as (possibly) begin a relationship with someone you can trust for the life of the system.
Read More
The Space Needle stands in the foreground with downtown Seattle skyscrapers behind, Mount Rainier in the distance, and Elliott Bay to the right under a clear sky. Evergreen State Heat & AC

The Top 8 Residential HVAC Contractors In Seattle 2025 (Ratings & Reviews)

If you Google ‘residential HVAC contractors' to try and fix or replace your system, you will have many companies to choose from. Do you know which company is the right one for your project?
Read More