Welcome to New Hampshire's Monadnock Region!         

Osterman Propane



About Us

Osterman Propane has provided energy, comfort, and confidence to our residential, commercial and industrial users for over 50 years. We offer prompt, personalized service to meet your every need.

Upcoming Chamber Events

Contact Us

(603) 352-1303
Keene Chamber of Commerce
48 Central Square
Keene, NH 03431

[email protected]
Hours of Operation:
Monday - Friday, 10 AM - 4 PM