About John Duffy Energy
Here at John Duffy Energy, it has been our pleasure to offer the highest level of home comfort for the Newark area for years. Our foundation consists of efficient, reliable and cost effective heating, air conditioning and indoor air quality products from Luxaire.
Quality heating and cooling products are just where we begin. The technicians at John Duffy Energy are trained and equipped to handle anything from routine HVAC maintenance & repairs on a residential system to complete turnkey installations for commercial environments.
John Duffy Energy offers your family or business the best heating and cooling products and HVAC services, combined with a level of customer service that will exceed your expectations.
Why Choose John Duffy Energy?
- Locally Owned & Operated
- Written Estimates
- Punctual Service