Satisfying Customers for More Than 60 years.

In 1948, Marshall Dannen and hiss wife, Ann, started a home heating-oil business that has become one of the most respected and reliable indoor-environment specialty companies in western Oregon.

Marshall's Oil's goal was to provide good service and products at a fair price, and transformed from a two-person company into an organization with tens of thousands of satisfied customers.

More than 60 years later, Marshall's Oil became Marshall's Inc. and Marshall's signature service, employing many locally trained crafts people and service personal.  The operation is led by Marshall Dannen II and his wife, Gail.

Over the years, customers have turned to Marshall's Inc. for their home and business heating and cooling needs.  They know that they can trust Marshhall's Onc staff and products.

Staff

Marshall's Inc. proudly employs highly skilled technicians who promptly serve their customers.  With more than 100 years combined experience, you can count on Marshall Inc.'s staff for your home and business indoor-environment needs.

Products

To exceed its customers' expectations, Marshall's Inc. offers an array of energy-efficient and environmentally friendly products.  Whether you are remodeling your home or building a custom home, you can count on Marshall's Inc, for good products and service at a fair price.  Marshall's Inc. offers such products as: heat pumps and furnaces, insulation, weatherization, water heaters, air-conditioning units, air filters, and cleaners and heating oil, as well as more than 20 models of gas stoves and fireplaces on display!

With name brand inventory, like Bryant, Owens Corning and Heat-N-Glo, you're sure to find the right system for your home or business.  

For your convenience, Marshall's Inc. also offers financing, with 90 days same as cash or one year same as cash!  See your Marshall's Inc. customer service representative for details.

Service

Marshall's Inc.'s technicians can help you replace your home's entire system, from selection to installation.  With top notch customer service personal, you can rest assured that you'll be taken care of long after you purchase your new system.

Marshall's Inc. employees know that preventative maintenance will help keep your systems running smoothly, and is the key to prolonging their performance.  That's why Marshall's Inc technicians offer cost-effective preventative-maintenance agreements.

Marshall's Inc. also offers 24-hour emergency service, seven days a week.