Environmental Technology Company Needs a Great Logo

Edison Heating and Cooling

We are a furnace and air conditioning company with thousands of customers. We need a new brand. We sell to families and homeowners, and our programs are designed to use top of the line energy efficient equipment to save homeowners and families money. Our program includes the best service package in the industry, offering piece of mind. We are a cutting edge technology provider and environmentally responsible company. But we are also here to stay, and can't come across as too new. We chose Edison, with the hopes that there could be a light bulb somewhere/somehow in the logo. Hope that works for everyone. Thank you for your submissions.

I'd like to explore the following colors:

Greens: Growth, harmony and success.
Blues: Knowledge, trust, calm and honesty.
Let designers make suggestions:

We are a furnace and air conditioning company with thousands of customers. We need a new brand. We sell to families and homeowners, and our programs are designed to use top of the line energy efficient equipment to save homeowners and families money. Our program includes the best service package in the industry, offering piece of mind. We are a cutting edge technology provider and environmentally responsible company. But we are also here to stay, and can't come across as too new. We chose Edison, with the hopes that there could be a light bulb somewhere/somehow in the logo. Hope that works for everyone. Thank you for your submissions.