We have been a customer of Bloomfield heating and cooling for close to 20 years. The service level has always been excellent. Last year Michael recommended upgrading to the WiFi thermostat. Not only has the experience been fantastic our PSE&G bill has gone down at least $100 per mouth. The effeciancy of this thermostat is well worth the up front cost for product/installation. We highly recommended the product and Bloomfield heating and cooling. Thank you the Gennamore family