Purpose-Driven Work
We’re on a mission to make homes more energy-efficient and comfortable—one project at a time. With over 3,500 homes served and $19M in energy savings, we take pride in building a greener, more sustainable community.
Great Pay & Real Benefits
We offer competitive pay, year-round work, and full-time benefits like 401K with company match, paid vacation, and sick leave. Whether in the field or in the office, every team member is valued and rewarded.
Professional & Trusted Team
Work alongside certified professionals and experienced crew leaders in a highly rated company known for quality and reliability. We’re proud of our 100% satisfaction guarantee and the strong reputation we’ve earned across MA and RI.
We’re hiring!
Join our team of certified professionals. We’re looking for insulation technicians to help homeowners save energy and money.
Why We’re The Best Insulation Company Around
Knowledgeable Team
Our large team of certified crew chiefs and qualified insulation solutions installers are available six days a week to get the job done.
100% Satisfaction Guaranteed
We guarantee that our work is done right & to your satisfaction!
Extremely Experienced
A track record of success servicing over 3,500 homes and businesses, providing savings of over $1.9m in energy and cooling costs over three years. If you’ve been searching for “insulation companies near me” – we’re here for you!
About Us
Providing Residential and Commercial Insulation Solutions in Massachusetts and Rhode Island Since 2013
No job is too large or too small for our team of accredited and certified professional energy contractors. We are committed to providing our home insulation services correctly and efficiently. Our spray foam insulation company will walk you through the benefits of new insulation to help you save money on energy and air conditioning bills. 5C Energy, Inc. specializes in spray foam insulation, including open and closed cell options. It never loses its shape and is easily applied by our spray foam insulation company in Massachusetts and Rhode Island. To learn more and get a free quote, call our office today.
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Our Latest Spray Foam Insulation Project
The Leading Spray Insulation Company in Massachusetts and Rhode Island
Spray foam insulation is a highly effective material used to create an airtight barrier in walls, ceilings, and floors. Spray foam never loses its shape, making it an ideal long-term solution. There are two variations of spray foam insulation: open cell and closed cell.
Open cell foam is soft and pliable and a great option for reducing sound noise and filling awkward crevices. It won’t crack, bend, or warp.
Closed cell foam is rigid and moisture resistant, making it an ideal choice for blocking airflow, reducing noise, and in areas that might experience water intrusion.
Our team will help determine which foam insulation is best for a property.
5C Energy Inc. is the best insulation company because of our team’s expertise and experience in the field. We provide accurate cost estimates, and our commitment to quality and customer satisfaction ensures you receive the highest level of service and the best possible results.
Insulation Company Reviews
Call for a Free Estimate Today
Since 2013, 5C Energy Inc. has worked with the Sponsors of the Mass Save Program and Rhode Island Energy’s EnergyWise program to help qualifying homeowners receive rebates for home energy weatherization services. As a professional insulation company, we provide next-level insulation solutions in Massachusetts and Rhode Island. Call today to see if you qualify for insulation rebates.
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