Energy saved is money saved

Warm up to savings with an energy efficient home 

Hit your home with a triple storm of savings


Start your savings by paying nothing for a home energy audit to find out how you can save.

No-Cost Energy Audit


Then cash-in on the incentives and rebates from Mass Save® sponsored energy efficiency services.

Incentives & Rebates


Finally, watch the savings pile up month after month with your new lower energy bills!

Lower monthly energy bills

Energy efficiency services = money saving services

Neeeco partners with Mass Save® to deliver maximum savings at minimum prices. 

Residential Solar

Whether you choose a $0 down lease for instant savings or a purchased system for maximum savings, solar will cut down your energy bills.

Home Insulation

Keeping your home properly insulated will keep the climatized air from leaking outside, and that keeps more money inside your pocket. 

Efficient Windows

Stop losing up to 30% of your home's energy from old windows with our energy efficient windows that seal heating & cooling inside.

Heating & Cooling

Enjoy heating & cooling in any room with our cost effective ductless min-splits which dial in the perfect temperature with clean, conditioned air.

What we’ve accomplished for our customers


Energy Improvement Projects


Total Energy Savings For Customers

Don't just take our word for it

Our customers describe Neeeco best of all:

I highly recommend NEEECO

Dariusz Makowski

I highly recommend NEEECO as well! I had one of their auditors Justin Bessette do an awesome job on my Home Energy Audit the other day. He was very personable and professional. He clearly explained all the mass save initiatives and answered all my questions concisely.

NEECO's employees are very professional

Elizabeth Blood

We had a Mass Save energy audit through NEECO and decided to get replacement windows in our house. NEECO's employees are very professional and gave us lots of information to help with every decision. They assisted with the Mass Save loan application, and the work was completed quickly and efficiently. If you are thinking about how to make your home more energy efficient, give them a call!

Very pleased with every interaction

Steven Gag

I worked closely with Danielle in NEEECO's office and Fabio, the installer. I was very pleased with every interaction on email, the phone and in person. The work was done on time with no surprises and the quality of the installation in my 100+ year old house was outstanding.

Professional and friendly

Beth Hawes

Brian Bessette was professional and friendly. He is very knowledgeable and had no problem addressing my questions and concerns. I highly recommend.

Extremely understanding. Very Professional. Cheerful. Efficient.

Anne Kern

Wonderful job by Brian Besssette! Extremely understanding. Very Professional. Cheerful. Efficient. Love Mass Save. Staff this year have been outstanding!

Very polite and friendly

Miranda Grace

We recently had a Home Energy Assessment done by NEEECO. Brian was very polite and friendly and took the time to explain everything he was doing. Every light bulb was replaced, our shower head was replaced, he checked our heating system and insulation, and pointed out what rebates we were eligible for.