Energy saved is money saved

Decrease your bills by increasing your home efficiency

Energy saving services at discounted 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 Ac​​​​complished For Our Customers

775

Energy Improvement Projects

$2.65million

Total Energy Savings For Customers

Don't take our word for it.
Our customers describe Neeeco best of all:

A 5 star experience

I am very impressed with Dani and the crew at Neeco. From the audit to the install and everything in between it has been a 5 star experience. Communication has been what you would expect from professionals. The install is timely and clean. I would recommend Neeco to my family and friends.

Mary LaBombard

Extremely understanding. Very Professional. Cheerful. Efficient.

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

Anne Kern

I highly recommend NEEECO!

I highly recommend NEEECO. Richard did our Home Energy Audit (if you have not done one of these, do it ASAP. Massachusetts subsidizes lots of upgrades). He was professional, knowledgeable, and answered all my questions. Dan and Jose then did air-sealing and insulation work. They were meticulous and professional. They explained what they were doing and did great work.

Kevin Arritt

Very professional and hard working people

Had a home energy audit done by Neeeco. Very pleased. Got a bunch of free lightbulbs. The best thing was when they did the sealing and insulation. Can't say enough about Justin and the work crew that came to my house. Very professional and hard working people. Justin, in particular, did a great job providing updates throughout the day and made sure everything was cleaned up at the end of the day. Great job!

Dave Crowley

Very nice guys, very respectful and very hard workers

Let me tell you how I feel about the crew I had working on my house. The crew leader was amazing, Dan would explain any question I had in full detail, he was very professional and a Very Hard Worker...Clemente and Anthony were very nice guys, very respectful and very hard worker also. When the job was finish, the clean up was unbelievable, you would have never known they were here.....Thanks Neeeco for the great service!

Dennis marrone

Very pleased with every interaction

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.

Steven Gag
>