Paul Mesmer - Your Neighborhood Electrical, Heating & Cooling Contractor

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Contact Info     Call Today (603) 812-6491

Your One Stop Shop for all your Electrical, Heating and Cooling needs....


Electrical Lighting, Appliances, Electrical Circuits, Interior & Exterior Lighting, General Wring, Trouble Shooting Problem Electrical Circuits, Hanging New Lighting Fixtures and Electrical Service Upgrades...

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Boiler & Furnace Upgrade, New Heating Zones, Replacement Parts, Trouble Shooting Heating Problems, Fuel Conversions, Oil – Natural Gas – Propane, Preventive Maintenance and Energy Saving Thermostats & Devices...

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Central Air Conditioning Installation, Cooling Zones, Condensate Pumps, De-Humidification Systems, Alternative Energy Systems, High Efficiency Equipment, Same Day Service, Cleaning & Preventive Maintenance Programs...

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RSS Renewable Energy Products

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What Are Clients Say...

Paul Mesmer's team of workers did a great job converting my heating system from oil to gas. They installed an energy efficient Combi Cadet boiler with multiple heating zones for maximum efficiency. The boiler unit has a direct on-demand domestic hot water capability that provides ample hot water for two showers... I'm very happy with the new system and the installation.