Top 10 gas furnace installation services in Mercer Island, WA
Top questions to ask before hiring a gas furnace installation company
A professional will assist you with scope and estimates, but having a clear idea of what you want to accomplish will help communication.
Do you want professionals to do everything, or do you have the time and skill to do some of the work?
Many projects such as have a DIY component, such as painting or cleanup.
First and foremost, protect yourself and make sure the contractor and any sub-contractors are licensed, bonded and insured.
Recent reviews for Mercer Island gas furnace installation services
Purchased a new Trane Furnace and Tankless water heater. The furnace was installed gas regulation was not set by the installer. PSE came out and identified the problem. The furnace has not worked properly since installation. The furnace waste vent was ins...
It's so nice to have heat again! Doug was great - very efficient
We had a very tight window to install our furnace because we were having our floors refinished. You came in early the next day after bid and did a great job!
They did a great job. They were professional and friendly. They cleaned up afterward. They set a schedule for me on the thermostat. Good work.
Wow! The WNG rep was amazing he was so thorough, knowledgeable, courteous, and helpful. He helped educate us regarding our furnace and future needs. Thanks!
They have been servicing our furnace for years and the service as been great
Mike was very patient w/ me, helpful, responded well to my ideas/requests. Doug and Wes worked well together and did a great job. All 3 were a pleasure to work/contract with.
Erin is excellent! I would recommend WNG because of him!!!
This was an absolutely superb experience. Randy came out, answered our questions, and gave a very acceptable quote. When his crew came out, they were exceedingly friendly and experienced. Antonio was great putting up with my questions, Leonard was a re...
The technician was a very talented young man and very knowledgeable!!!





















