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Energy-Efficient Home Upgrades with Mass Save® Program Rebates!

Discover a multitude of smart solutions designed to reduce costs while enhancing your home’s energy efficiency. Whether through simple adjustments or significant upgrades, explore a wide array of options that not only save money but also contribute to a more sustainable future.

Important Note: Mass Save® is an initiative supported by Massachusetts natural gas and electric utilities along with energy efficiency service providers. Certain restrictions apply, and offers are subject to change or cancellation. For more comprehensive details, visit

Air Sealing

Seal the deal on comfort and savings with our expert air sealing services. Keep the chill out and the coziness in your homes. Contact us today to schedule your air sealing service and experience the difference our expertise can make in your home's comfort and energy efficiency.

Attic Insulation

Transform your attic from a forgotten space to a fortress of efficiency with our top-tier insulation. Our high-quality insulation not only enhances energy efficiency but also ensures lower energy bills, improved indoor comfort, and a reduced carbon footprint. Contact us today to schedule a consultation and discover how our insulation solutions can benefit your home.

Duct Insulation

Enhance your HVAC's performance and bask in the bliss of consistent temperatures alongside a noticeable drop in utility expenses with our expert duct insulation services. In addition to improving temperature consistency and reducing energy costs, duct insulation can also enhance indoor air quality and prolong the lifespan of your HVAC system. Contact us today to learn more about our duct insulation solutions and schedule a consultation.


Duct Sealing

Don’t let leaky ducts drain your wallet. Our expert duct sealing wizards are here to ensure that every breath of air delivered to your space is as intended—pure, climate-controlled, and cost-effective. Duct sealing not only improves indoor air quality and energy efficiency but also helps extend the lifespan of your HVAC system. Contact us today to schedule your duct sealing service and experience the difference it can make in your home.


Our comprehensive weatherization solutions invite you you to a more comfortable home that also keeps your energy expenditures in check. From air sealing and insulation installation to duct sealing and energy-efficient upgrades, we offer a range of services to improve your home's comfort and efficiency. Contact us today to schedule a consultation and start saving on your energy bills."

Air Sealing

Solve your heating and cooling needs with ductless mini-splits & ask about big rebates to help cover the upgrade cost.

Attic Insulation

Get quality furnance and boiler repairs and preventative maintenance, plus ask about 0% financing and rebates for upgrades.

Duct Insulation

Keep your HVAC system running efficiently and avoid surprise break-downs. Need an HVAC system repaired? We’ve got you covered.

Duct Sealing

Get your AC fixed or serviced, plus ask about our no-cost Heating & Cooling Consultation to learn about your units’ energy-efficiency.

Basement & Wall insulation

Receive a custom home energy report, access Mass Save® rebates, get eligible no-cost items & learn how to save year-round.


Make your home more comfortable all year long with Mass Save incentives like 75%+ off insulation and 100% off air sealing.


Empowering Homes

Why Choose Souzet

By partnering with us, Massachusetts homeowners can unlock exclusive access to cost-saving programs that redefine home energy solutions. Benefit from no-cost enhancements that amplify your home’s energy efficiency, all made possible through the Mass Save® initiative.

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Financial Benefits

  • 75-100% Off Insulation: Enhance home insulation at a significantly reduced cost.
  • 100% Off Air Sealing: Improve efficiency without upfront expenses.
  • Access to 0% Financing: Get financial support for energy-efficient upgrades.
  • Up to $16,000 in HVAC Rebates: Save on heating and cooling upgrades.

Support & Ease

  • Custom Home Energy Report: Understand energy usage and improvement opportunities.
  • Rebate Paperwork Completed for You: Hassle-free processing of rebate paperwork.
  • Consultation with Home Energy Expert: Personalized advice for your home.

Environmental Impact

  • Reduced Carbon Emissions: Contribute to a greener environment.
  • Improved Home Energy-Efficiency: Long-term savings through enhanced home efficiency.

Shaping a Renewable Revolution, One Home at a Time.

Maximizing Efficiency with Mass Save® Rebates

• Unlock substantial savings for home energy efficiency.
• No-cost enhancements available through the Mass Save® program.

Tailored Rebates and Incentives

• Schedule a complimentary home energy assessment.
• Discover suitable rebates and incentives for your home.

Determining Your

• Check eligibility for heat pump rebates.
• Contact us or book an energy audit online


What They says about Souzet

Latest Articles and News

Explore Souzet’s blog for eco-friendly tips and insights. Start your green living journey today!


Call us today to book a No Cost Assessment! Discover tremendous benefits