A clearer picture of your project budget.
Start with the work your home needs. Then explore the price, potential incentives and payment options separately.
The short answer
The installed price, any eligible rebate and a monthly loan payment are different numbers. Use the information below to prepare for a written proposal with a clear scope and confirmed requirements.
What would you like to understand?
Mass Save rebates
Explore program information for qualifying home improvements and the eligibility questions to ask.
HEAT Loan financing
Learn about the program and its application process. Financing is separate from a rebate or an energy-saving estimate.
Home energy assessments
Understand what an assessment involves and whether it is a useful starting point for your home.
Start with your type of project.
These routes explain the work and available options. Eligibility for one service does not establish eligibility for another.
Project planning guides
Heat pump project costs
Compare installation scope, incentives, payment timing and estimated running costs.
Heating & cooling
Explore heat pump options and the incentive information on the service page.
Insulation & air sealing
Learn about improving the building envelope and the measures your home may need.
Water heating
Compare equipment options and the installation considerations for your household.
Solar
Explore EcoSave’s solar service. Solar is separate from Mass Save covered measures.
Planning electrical work, an EV charger or roofing? Review the service and request a proposal for your scope. Do not assume a rebate or financing program covers every project expense.
Ask for a proposal you can compare.
- Scope: the equipment, work included, exclusions and any related improvements.
- Incentives: the applicable requirements, documentation, deadlines and payment timing.
- Payment: the full project price, payment schedule and any financing terms.
- After installation: operating instructions, warranty terms, maintenance and a service contact.
Use the proposal comparison checklist before making your decision.
Your next step
Bring your questions. Start with your home.
Tell us what you want to improve and what you would like to understand. Send a request; your appointment is confirmed separately.