Business Information
Walsh Co is your trusted oil heat service provider in Fitzwilliam, NH, proudly serving homeowners and businesses throughout Cheshire County. We specialize in reliable oil heat system installations, preventative maintenance, efficient repairs, and annual cleanings to keep your property warm and running smoothly all season long. Our team is committed to fast response times, honest recommendations, and high-quality workmanship that ensures long-lasting performance and energy savings. Whether you need a routine tune-up or emergency service, Walsh Co delivers dependable oil heat solutions backed by exceptional customer support and local expertise.

Image shows a residential mechanical room with red boiler and hot water tank connected by copper piping, valves, and gauges, illustrating a professional hydronic heating and plumbing system installation.

Close-up shows a hand attaching a flexible aluminum dryer vent hose to a wall exhaust port, illustrating home ventilation installation, maintenance, or repair work in a basement or utility area.

Basement heating system featuring an oil or gas boiler with metal flue, copper piping, pressure gauge, and circulation components, installed on concrete floor, showing professional residential HVAC installation work setup.

Basement mechanical room shows a Buderus boiler with copper piping, circulation pumps, valves, and ducted ventilation equipment, illustrating a professionally installed hydronic heating and ventilation system for residential home use.

Indoor utility room featuring a Carrier HVAC air handler connected to insulated ductwork alongside a residential water heater, showing a complete home heating, cooling, and ventilation system installation.

Basement oil storage tank installed on metal legs with connected fuel lines, showing residential heating fuel setup alongside red toolboxes and portable fan during maintenance or installation work process area.

Gas furnace installed in a utility closet with insulated walls, vent pipe, gas line, safety labels, and control components, representing residential heating equipment setup, inspection, or maintenance inside home area.

Basement heating unit installed against concrete wall, featuring metal cabinet, vent pipes, pressure gauge, and fuel line, beneath insulated joists, illustrating residential boiler installation and utility space setup safely organized.

Black horizontal oil storage tank installed in basement on metal legs, connected to fuel lines and shutoff valve, showing residential heating fuel system setup and recent professional installation work area.

Vertical gray oil storage tank installed against a concrete basement wall, featuring fuel line connections and safety labeling, representing a modern residential heating fuel storage system setup.

Opening Times
Mon-Sun 24hr

Payment Methods Accepted
American Express, Cash, Check, Discover, MasterCard, PayPal, Visa

Additional Websites

reservation

https://www.walshcooil.com/contact

Email Addresses
walshcoservices@gmail.com

Services:
Oil Burner Cleaning, Furnace & Boilers, Duct Cleaning Services, Oil Tank Installation & Removal, Dryer Vent Cleaning, Electrical Hot Water Heater Installation, Oil Burners Emergency Services

Languages:
English

Established:
2025

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