We are Oregon’s authority on window and door replacement. We serve all of Central Oregon and the Portland Metro Area. Great Northern Windows will improve the value of your home, its appearance, and enjoy energy savings all year long.  Give us a call or click today too find out how affordable and easy it is to get new windows and/or doors in your home. Most Pacific Power, Central Electric Co-op, and Midstate Electric, PGE customers will qualify for big energy saving discounts toward your window replacement.

Getting moisture between window panes? Have a cracked window? Do you have a sticky sliding glass door? Sometimes all your windows and door needs is a little TLC.  One of your experienced and certified technicians will come to your locations and evaluate the condition of your windows and doors.

Keep your windows looking beautiful all year long with our window washing service.  Clean windows let in more light and create a clean atmosphere in your home or office.  Our window washing service is affordable and easy.  Give us a call or click today and one of our professional staff can provide you with a quote based on your needs.

**Washing services available in Bend only**

Replacing old windows and doors can go a long way in saving you money each month on energy costs.  New windows/doors keep your home or office more comfortable by reducing the temperature in the summer and locking in heat during the winter.  Give us a call or click today and one of our professional staff can provide an inspection on your windows.  Most Oregon power companies offer their customers huge incientives for replacing old windows and doors.  We can even help with an energy audit.