DN Holdings Inc.

Generator Service and Load Testing

DN Holdings was established in 2008 and has been providing reliable generator services to customers located in the Calgary region for 10 years. During this time we have become highly specialized at maintaining, testing and servicing generators for customers that depend on us to keep their back-up services in top-notch condition should an emergency arise. Our dedication to quality work and customer service make us well prepared to meet our customers need for testing, maintenance and repair of their out of warranty emergency and standby generators.