Gilsum is located in Cheshire County in southwestern New Hampshire, part of the Monadnock Region near Alstead and Surry. Severe weather brings ice storms, heavy wind, and fallen tree limbs that can easily knock out power or lead to frozen and burst pipes during the winter. When hiring contractors for emergency tree removal, generator installations, or water damage cleanup, sensible precautions help protect your investment. Request proof of liability insurance, verify active New Hampshire business registrations, and confirm valid state licenses for electrical, plumbing, and gas work. Securing written estimates and booking contractors early helps avoid project delays.
Businesses that list Gilsum
Grouped by main trade. Verified first, then claimed, then other listings.
Chimney sweep & repair
- Black Moose Chimney & Stove Listed · based in Hillsborough
- Clark Chimney Services LLC Listed · based in Westmoreland
All 7 chimney sweep & repair businesses serving Gilsum and nearby →
Fuel delivery
- Ciardelli Fuel Company Listed · based in Henniker
- Davis Oil & Propane Listed · based in Keene
Insulation & weatherization
- Colonial Insulation & Fireproofing (Colonial Green Products) Listed · based in Rindge
All 1 insulation & weatherization business serving Gilsum and nearby →
All trades serving Gilsum and nearby
Nearby towns
Listings come from public business information and owner updates. A listing is not an endorsement.