Reduza Seus Gastos

Cut Energy Costs.
Get Upgrades.
All with Mass Save®

Save up to 15% with weatherization, or 20%+ with more upgrades.

*Source: Energy Star e U.S. Department of Energy.

Upgrade Your System

Get a new heat pump system with full or partial coverage through Mass Save®

Save 15–30% on Energy Use

Up to 15% with weatherization — more with additional upgrades

No-Cost Upgrades

$0 air sealing & up to 100% off insulation*

0% Interest Financing

Loans up to $25,000 through the Mass Save HEAT Loan

Request Your No-Cost Assessment

By scheduling an HEA, you are agreeing to share your submitted information with the Mass Save® Sponsors, Mass Save vendors and contractors, and your Community First Partner [if applicable], solely for the purposes of supporting your participation in Mass Save. Your information will not be shared with other entities or used for purposes other than providing assistance with services related to Mass Save.*

*“Mass Save vendors and contractors” includes but is not limited to energy services contractors, heat pump installers, home energy raters, engineers, architects, community-based organizations, and other energy efficiency organizations and their subcontractors that partner with Mass Save Sponsors to deliver energy efficiency programs.

1A HOME ENERGY — A TRUSTED MASS SAVE® PARTNER

As a proud Mass Save® Partner, 1A Home Energy is committed to helping Massachusetts residents access no-cost energy-saving upgrades.

Our certified team delivers home energy assessments that help reduce energy expenses and increase comfort — all backed by the Sponsors of the Mass Save® program.

2,000+

Homes Served

Quick Easy

Process

How the Program Works

Step 1

Book your no-cost Home Energy Assessment

Step 2

A certified specialist visits your home

Step 3

Get your personalized energy report

Step 4

Unlock discounts and no-cost upgrades

Step 5

Choose what to move forward with — and start saving

Testimonials

“Everything was so easy.”

From the moment I filled out the form, 1A Home Energy took care of everything. The process was smooth, and I could feel the difference in my home right away.

Daniel T.

Framingham, MA

“Professional, friendly, and efficient.”

The crew arrived on time, explained every step, and completed the work quickly. I never thought insulation could make such a difference.

Carla M.

Newton, MA

“Highly recommended!”

I was skeptical at first, but this was one of the best home decisions I’ve made. I’m already seeing lower bills, and my home feels cozier.

Michael G.

Arlington, MA

FAQ (Perguntas Frequentes)

What is Mass Save® and who is eligible for a no-cost Home Energy Assessment?

Mass Save® is an energy efficiency initiative sponsored by Massachusetts’ electric and gas utilities and energy efficiency service providers. Homeowners and renters in 1–4 unit homes may be eligible for a no-cost Home Energy Assessment if they receive electric service from a Mass Save Sponsor.

What happens during the energy assessment?

A certified technician visits your home, identifies areas where you may be losing energy or heat, and provides recommendations for improvements—like insulation or air sealing that reduce draft.

Do I need to meet certain requirements to qualify?

Yes. To qualify, you must be a customer of a participating Mass Save® Sponsor (an eligible electric or gas utility). Additional requirements may apply depending on your home and recent participation. We’ll confirm your eligibility during the application process.

What kind of upgrades can I receive?

Common upgrades include 75%–100% incentivized insulation measures and 100% no-cost air sealing, all aimed at improving your home’s comfort and energy efficiency.

Additional improvements may include heat pump recommendations with up to $16,000 in incentives, depending on your current heating system and eligibility.

We also install programmable thermostats, water-saving showerheads, faucet aerators, and provide smart power strips during the Home Energy Assessment.

How long does it take?

The assessment typically takes about 2 hours, depending on the size of your home and the number of measures installed during the visit.

Will I really save money?

Most homeowners reduce energy costs by up to 15% with weatherization — and 20% or more when combined with other upgrades.
Source: Mass Save®, ENERGY STAR, and U.S. Department of Energy

Request Your No-Cost Assessment

Mass Save® é um programa oficial do estado de Massachusetts, promovido por companhias como Eversource e National Grid. Os benefícios estão disponíveis apenas para residências atendidas por essas concessionárias. A 1A Home Energy é uma empresa parceira autorizada.

Operated by 1A Brazil Heating and Air Conditioning Inc. (doing business as “1A Home Energy”).