Frequently Asked Questions

Cape Save is an Independent Insulation Contractor in the Mass Save® program, helping homeowners and tenants on Cape Cod save money and energy by making their homes more energy efficient. The Mass Save® program offers Massachusetts residents free home energy assessments, energy-saving products, rebates, and incentives to improve energy efficiency, lower utility costs, and reduce environmental impact.

We simplify access to the Mass Save® program for our customers by streamlining the intake and registration process. We also provide the highest-quality insulation and weatherization installation services by the most professional and experienced weatherization technicians on Cape Cod.

The Energy Efficient Home Improvement Credit is a federal tax credit equaling 30% of the total cost for a variety of energy-efficiency home upgrades, including qualifying insulation and air sealing expenses. There is an annual maximum credit of $1,200 for the category of upgrades that includes insulation.

• Available to anyone with federal tax liability

• Can be combined with other incentives and insulation rebates

• $150 credit for energy audits

• Can be claimed in multiple years (but not for the same upgrade)

As the homeowner, you claim this tax credit directly when you file your taxes for the year the insulation was installed. Our itemized final invoice will include your tax-credit-eligible costs, making the process easy! Learn more here.

Yes! We offer a $100 referral bonus for any customer you refer to Cape Save that leads to a completed insulation contract. Cape Save has paid over $15,000 in referral rewards bonuses since 2021!

We offer fiberglass Insulation, blown cellulose insulation, and spray foam insulation.

Cape Save specializes in air sealing, duct sealing, weatherization, ridge vents, soffit vents, and upper and lower ventilation.

We are fully licensed and insured. Industry Certifications include: Building Performance Institute BA-T, Lead-Safe, and OSHA.