About Marshalls

Keeping People Comfortable Since 1948

In 1948, Marshall Dannen and his 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.

Get acquainted with our dedicated staff of experts.
Marshalls Staff

Learn about Marshalls services and product warrantees.
Warrantees

To aid our customers we gladly offer financing options.
Financing

See what our many customers are saying about Marshalls.
Testimonials

Marshalls Overview

Decades after its founding in 1948, Marshall's Oil became Marshalls Inc. and Marshalls signature service, employing many locally trained crafts people and service personal. The operation is led by Marshall Dannen II and his wife, Gail.

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

Quality Products
To exceed customer expectations, Marshalls Inc. offers an array of energy-efficient and environmentally friendly products; 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!

Exceptional Service
Marshalls Inc.'s technicians can help you replace your home's entire system, from selection to installation. With top notch customer service personnel, you can rest assured that you will be taken care of long after you purchase your new system. Marshalls Inc. also offers cost-effective preventative-maintenance agreements.

Ready Around the Clock
Marshalls Inc. also offers 24-hour emergency service, seven days a week.