Why Choose Marshall's? Here is what we include when you choose to work with Marshall's
Skilled evaluation of your home including a heat loss calculation, mechanical and electrical permits and inspections. All systems are installed to current building codes. All systems installed to the “best practices” Standards of PSE and the manufacturer's specifications. Marshall’s is a tier 1 level Puget Sound Energy service provider for all types of heating systems. As a result, we are able to complete and submit all utility rebate applications and give instant utility rebates upfront to our customers. First year service and maintenance inspection. Full labor warranty for 2 years.