Heating & Cooling

A Full Range of Heating & Cooling Services

Powers Guaranteed Services offers comprehensive heating, cooling, and gas services for homeowners throughout New England.

While we made our name by being the leading generator installation and maintenance company in the area, we offer a variety of other services that our customers rely on to maintain the mechanical systems in their homes and businesses.

PROVIDING YOU WITH:

Mini-Split System Install and Service
Gas Pipe Fitting and Installation
Gas Appliance Installation

Mini-Split Ductless Systems

Mini-Split Ductless Systems

Learn how a ductless mini-split system can keep you comfortable AND save you money.
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Residential Gas Services

Fully Licensed Gas Services

Our team is fully licensed and insured to provide gas services in New Hampshire, Massachusetts and Vermont.
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