Basnett Plumbing, Heating, AC & Electrical
Littleton heating and electrical contractor that installs standby generators and panel upgrades for home backup power, plus heating and cooling repair and emergency service in Littleton and nearby towns.
What they do
The company installs standby generators with transfer switches and carries out panel upgrades for home backup power. It also installs and repairs furnaces, boilers, heat pumps, ductless mini-splits and central air conditioning, and works on sump pumps. Structural drying is among its water damage work. Emergency service is offered. Financing is available, and online estimate requests can be made. Hours run Monday to Friday. Founded in 1987, the family-owned business serves Littleton, Acton, Concord and Sudbury and surrounding areas, and works with Kohler, Mitsubishi, Viessmann and Bosch equipment.
- Sump pumps
- Standby generators
- Furnace repairs and installs
- Boiler service
- Heat pumps
- Ductless mini-splits
Listed under Backup power, Basement flooding and sewer backup, Heating and cooling emergencies
Where they work
What we checked
Checked 12 Nov 2026, from public sources.
Not yet verified. We haven’t contacted this business yet. Ask for a written quote before work starts.
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