HB Santos Corp.

01/27/2026

Save with insulation and air sealing this season.

Available incentives cover up to 100% of the cost, and can boost comfort, noise reduction, and energy savings in your home.

12/12/2025

03/19/2025

Hi, everyone!

We are a Mass Save insulation contractor located in Weymouth, MA going on 10 years servicing the entire state of Massachusetts.

Are any Eversource or National Grid customers located in the areas listed on the service maps I included below looking to insulate their home? If you qualify, the Mass Save program can cover up to 75% or 100% of the cost.

If interested, reach out to me and I can send you the referral form to be filled out.

Feel free to send a private message with any questions- We look forward to working with you!

08/26/2024

Eversource Customers- Winter is coming, save on your heating bills!

We are HB Santos Corp. a local, family-owned, Mass Save insulation contractor servicing the entire state of Massachusetts since 2018.

Send us a private message asking for our Referral Form to see if you qualify for up to 75% (sometimes 100%) insulation installation before the colder months get here 🧦🧤❄️

*Form needs to be filled out by homeowner, not tenant for permitting purposes*

08/02/2024

Schedule a no-cost Home Energy Assessment and unlock savings all summer long.

With no current lines or long wait times, now is the perfect time to get personalized recommendations on how to stay cool and save energy this season.

You can find more information about energy assessments here: https://www.masssave.com/en/residential/programs-and-services/home-energy-assessments/

04/22/2024

Happy Earth Day 🌱 Contact us today to see if you can qualify for up to 75% off insulation installation!

03/28/2024

Thank you to residents, businesses, trade allies, and partners across the Commonwealth for your participation in and contributions to the Mass Save energy efficiency programs. Your efforts made a huge impact, avoiding 223,000 metric tons of carbon dioxide (CO2), which is equivalent to removing over 53,000 cars from the road for a year.

Read The Path to Carbon Neutral Report and learn more: MassSave.com/PathtoCarbonNeutral

12/04/2023

11/17/2023