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Find Spray foam insulation pros in Portland

Avatar for Mattra, Inc.
Mattra, Inc.
4.9(
59
)

Serving Portland, ME and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"Great communication, worked with me to source obscure insulation material. Employees were friendly, on time, and easy to work with."
Response time2 days
49 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Simplified Green Homes
Simplified Green Homes
4.9(
43
)

Serving Portland, ME and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"Both office and field personnel were prompt, courteous, and knowledgable. The installers came spot on time, explained the process clearly and fully, and answered all my questions. They blew in foam insulation in a difficult location, and we could feel the difference immediately. Good guys; excellent work."
Spray Foam
Basement foam and paint
Spray Foam
Basement Foam and Paint
Ceiling Bays

+2

Response time3 days
9 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Southern Maine Insulation and Heating Performance LC
Southern Maine Insulation and Heating Performance LC
4.8(
58
)

Serving Portland, ME and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: Quick response

"I'm a General Contractor and i was very impressed with there knowledge , professionalism and response. I would highly recommend this company for all your insulation needs and will continue to use them on all my projects. Michael C."
Efficiency Maine
ID
Cert
Badge
Response time3 days
17 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Insul-Kings
Insul-Kings
4.6(
28
)

Serving Portland, ME and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"drove all the way from Lowell in the middle of a snowstorm to get the work done.  Did a great job and provided a detailed report of the recommended improvements. <br />"
Blower Door
Truck
Retrofitting Cellulose
Response time2 days
Response rate100%
35 neighbors recently requested a quote
Avatar for AJ Pro Green Insulation Corp
AJ Pro Green Insulation Corp
4.9(
6
)

Serving Portland, ME and surrounding areas

Approved

In business since 2022

Free estimates

Small jobs welcome

"We were referred to AJ Pro Green by a colleague so we had them come out for a free estimate. They showed up on time and were very professional. They insulated our basement during our remodel and we couldnâ t be happier. The job was done quickly, was within our budget, and communication was fantastic. We would highly recommended!"
Roof open cell - walls closed cell
Roof open cell - walls closed cell
Roof/Attic closed cell
Spray Foam Insulation
Spray Foam Insulation

+57

Response time2 hrs
Recommended by100%of homeowners
Insulation Systems of ME
4.5(
2
)

Serving Portland, ME and surrounding areas

Approved

In business since 2020

Free estimates

Offers commercial services

Here at Insulation Systems of ME, I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!

Cathederal
Dense Pack Fiberglass
Dense Pack Fiberglass
Dense Pack Fiberglass
Dense pack fiberglass

+2

Response time3 days
5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Orkin
Orkin
New to Angi

Serving Portland, ME and surrounding areas

Approved (Corporate)

In business since 1901

Free estimates

Warranties offered

Did you know that Orkin does Insulation? Our more than 100 years of pest control experience began in 1901 by then fourteen-year-old Otto Orkin. In that , we've become a leader Pest Control as well as an expert Home Insulation. Orkin - We can help energize your home. \n

Avatar for EcoFit Insulation LLC
EcoFit Insulation LLC
New to Angi

Serving Portland, ME and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

Ecofit Insulation provides high-quality retrofit insulation services for homeowners in the Portland suburbs and lakes region of Maine. We assess your home as a whole system and recommend what will make the biggest impact for your comfort, energy savings, and budget. Every project is custom, focused on long-term value—not upsells.\n\nWe're led by a BPI Certified Building Analyst with years of hands-on experience, and we participate in the Efficiency Maine program to help reduce your out-of-pocket costs. From attics and walls to basements and crawlspaces, our crew takes real pride in doing the job right. Our culture is built around accountability, high standards, and making the process clear, honest, and easy from start to finish.\n\nPlease note: We do not offer services for mobile or manufactured homes.

Response time2 days
Response rate87%
27 neighbors recently requested a quote
Schulz Precision Builders, LLC
New to Angi

Serving Portland, ME and surrounding areas

Approved

In business since 2009

Free estimates

Schulz Precision Builders LLC is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

Response time2 days
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FAQs for spray foam insulation projects in Portland, ME

Local and federal rebates are available for insulation installation, which can significantly reduce your overall costs. Many utility companies offer incentives or rebates to homeowners who improve their home's energy efficiency. Contact your local energy provider or government agencies to learn about available programs in your area, and consult with a professional insulation installer to maximize your savings.

It's not necessary to remove old insulation before adding new insulation, as long as the existing insulation is in good condition—dry, free of mold, and not damaged. Adding new insulation on top of old insulation can improve your home's energy efficiency by increasing the overall R-value. However, if the old insulation is wet, moldy, or damaged, it's best to remove it before installing new insulation to prevent potential health risks and ensure optimal performance.

Insulating a house takes between five and twelve hours for batts or boards, and two to five hours for spray foam or blown-in insulation. The exact time depends on the size of your home, the type of insulation, and the accessibility of the areas being insulated. Keep in mind that projects may take longer if old insulation needs removal, if there's a larger square footage, or if spaces are difficult to reach.