Davidson Geothermal Ltd.

07/03/2026

Have you checked your sump pump lately ? With the rain and melting happening today your sump pump may be working . Check to make sure it is pumping out by lifting the float and watch the water go down . If its not working we have sump pumps in stock and can be reached at 613-258-1522 in North Grenville or at 613-692-0454 in Manotick

11/01/2026

We are looking for a 313A licensed refrigeration mechanic for contract work . If you are interested give us a call at 613-258-1522 or email Ken at [email protected] .

25/12/2025

We are closed for the holidays and will re-open on January 5th . We are always available for emergency service if you need us . Thank you to all our loyal customers for another great year .

16/08/2025

Some of our customers are being impacted by low water conditions. None have gone dry and in most cases just need to adjust how they use their water in these conditions .Let us know if you are having water issues .We are a licensed well contractor and I have been working in the area for over 40 years .

24/06/2025

🔥 It’s a heatwave in North Grenville! 🔥
Don’t sweat it—our amazing local Chamber members have your back when it comes to staying cool. ❄️

Whether you need a quick AC fix, full install, or energy-efficient cooling, these trusted businesses are here to help:

✅ RB Heating Climatecare
✅ Brooks and Cryderman Ltd.
✅ Davidson Geothermal Ltd.

Support local and stay comfortable all summer long! ☀️

18/01/2025

Biggest Geothermal grants we have seen coming soon

Ontario’s New and Expanded Energy Efficiency Programs | Ontario Newsroom

24/12/2024

We are now closed for the holidays . We will reopen on January 6th but are always available for emergency trouble calls . Thank you to our customers and contractors for another great year. We wish you and yours a safe and happy holiday season .

05/11/2024

Did you know? 💡 An open-loop geothermal system uses groundwater from a well as the heat exchange fluid. After circulating through the system, the water is returned to the ground. This type of system can be highly efficient because it directly uses a renewable water source for heating and cooling, making it a cost-effective and environmentally friendly solution.

31/10/2024

Happy Halloween! 🎃
Don't dig graves, dig for energy! Power your home with a geothermal system.

21/07/2024

22/12/2023

We are now closed for the Holidays ( except for emergencies ) and will re-open January 8th . Thank you to all our loyal customers for making this past year our best ever . We wish you all a Merry Christmas and a Happy New Year . See you in 2024 which will mark 20 years of Davidson Geothermal .