Residential
Excalibur logo dealers

Quality through innovation

Water Softening, Filtration, and Purification Solutions

Canadian red maple leaf.

Proud Canadian Manufacturer

Excalibur provides premium quality water treatment and purification equipment across Canada and the USA through our extensive dealer network.

Donaldson Heating & Air Conditioning

Donaldson Heating & Air Conditioning
77 Bessener Road, Unit 1
London, Ontario
519-439-4328
Coverage Cities:
London ON
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