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Superior Roofing

(50)

Asphalt Shingle Installation, Mobile Home Repair, Roof Repair

“Superior Roofing was great to work with from start to finish. James came out and gave us a fair and reasonable estimate, and answered all our questions. The office was able to schedule the installation for just a couple weeks later. Jose and the inst...”

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Evergreen Home Performance

(47)

Blower Door
Rebate
Energy Audit

“They were highly recommended. I found them to be very knowledgeable and so helpful, with practical ideas. Despite my not living within their service area, they were generous with their knowledge, describing the usual solutions to correct leaks in my ...”

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Southern Maine Spray Insulation

(21)

Efficient
Work
Attic

“These guys went above and beyond to help us out. We wanted to insulate a cooler on wheels (a different sort of project) and they helped us figure out how to do the job. Then the folks who came to do the insulating were friendly and helped me finish t...”

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Casco Bay Roofing-Renovations

(9)

Renovations, Asphalt Roofing, Snow Plowing

“I have used Casco Bay Roofing on several projects and have always found Mike to be incredibly interested in each job. He is a pleasure to work with. His crew is prompt, reasonably priced and responsible. My go-to roofing company!”

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Free Energy Maine

(11)

Lifetime Energy Partner Program, Energy Assessments, New Homebuyer Program

“Extremely professional and knowledgeable! Great company with a staff that clearly care and are willing to go above and beyond! They helped us through a nightmare we were faced with and I couldn't be happier! Highly recommend!”

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Builders Installed Products

(7)

“Professional insulation company that does outstanding work. They communicated well, showed up when scheduled and performed admirably. Their quality was first rate. Would recommend them for any exterior foundation waterproofing application.”

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Hunter Panels LLC

(1)

“I did some masonry repairs on the outside of the building. I was in a boom lift using a rotary hammer around there break room window. They asked me to be quiet for an hour while they had there company Christmas party which I agreed too. Shortly after...”

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Anderson Insulation

(26)

Work
Heating
Questions

“Found Anderson Insulation to be very helpful from my initial contact through to the finished job. Ryan was very knowledgeable and professional and really went the extra mile to help me with my problem. The crew were efficient and courteous. Highly...”

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Horizon Homes

(47)

Responsive
Respectful
Work

“Dave and the crew were awesome. They worked with me to find what was financially doable--and the best investment. This insulation project turned out to have a much greater impact on our house than he or we expected--good news! The crew was respect...”

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The Roofa

(22)

Skylight, Roofing, Windows

“Great work, fast service from start to finish. In and out in one day. They did a great job cleaning up never even knew they were here. Would recommend.”

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Oceanside Exteriors

(11)

Siding, James Hardie Siding, Roofing

“Oceanside Exteriors recently installed new siding on my home. The crew surpassed all my expectations. They were cordial, respectful, the cleanup at the end of each 10 hour day amazing and the workmanship so professional. Matt was also a joy to wor...”

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Eastern Shore Home Improvement

(4)

Kitchen Remodeling, Bathroom Remodeling, Kitchen Cabinets

“The crew demo'd and rebuilt a new deck for us as well as raising and resupporting a sunroom along the deck. To support both these very cool screws were sunk into the ground inplace of footings and a pressure treated frame was built and then finished ...”

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Casco Bay Insulation Inc.

(9)

Project
Company

“Wow! I cannot say enough good things. My blower door tested almost twice as well once their insulation work was completed! Not only did they come in to give an estimate and truly got to the bottom of what was important for my insulation needs for my ...”

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All In One Insulation

(8)

Blown IN Insulation, Spray Foam Insulation, Fiberglass Insulation

“Very good job. I am a builder and have used other insulator. Some good. Some not so good. All in one was on time. Did a great job and cleaned up. Will use again.”

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Weather Seal Spray Foam Solutions

(1)

AIR Sealing, Closed Cell Foam

“Attention to detail, Quality conistent work”

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Phoenix Firestop Contracting

(1)

“Quick with estimate, friendly, professional, and on top of their game.”

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Accurate Insulation Upgraded LLC

(2)

“We got 3 bids for insulating our house to utilize the Efficiency Maine program. Accurate Insulation had the lowest bid but also came across as the most thorough. AJ's crew, his brother and dad, knocked the project out as promised and left the house...”

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Midmaine Blower Door LLC

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Seal It Insulation Systems

(49)

Radiant Floor Insulation, Spray Foam Insulation, Energy Audits

“The team from Seal It came out twice to my house - once to foam insulate a family room over a crawl space and then the 2nd to foam insulate my attic. Both teams were Professional, courteous, and explained the process along the way. I am thrilled wi...”

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Northeast Insulation Services

(7)

Energy Audit, Cellulose Insulation, Electrical

“Very thorough and comprehensive approach to insulating our home! We were extremely happy with the result and would highly recommend Northeast Insulation Services to anyone looking for a quality job! They are excellent!”

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Solarize Window Insulators

(1)

“Great company for all your window shade needs. And solar!”

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Hi Tech Insulation Services

(3)

“I Love that they decorate all their trees in white lights!!!So beautiful and I want to thank them for lighting up the night for all to enjoy!!💞 …”

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$Infab Refractories Inc$

Infab Refractories Inc

(4)

“They always have what I need. And are able to answer any questions I have.”

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$Zampell Refractory$

Zampell Refractory

(3)

Scaffolding, Refractory Construction and Maintenance, Fireproofing

“Friendly shipping and receiving crew. They are quick to unload.”

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Average Cost	$1792
Minimum cost	$523
Maximum cost	$3825
Avg Per Hour Rates	$72

Expert Insulation Contractors in Portland, ME

The highest-rated Spray Foam, Fiberglass & Cellulose Insulation companies out of 178 vetted & reviewed in the Portland area.

Superior Roofing

Evergreen Home Performance

Southern Maine Spray Insulation

Casco Bay Roofing-Renovations

Free Energy Maine

Builders Installed Products

Hunter Panels LLC

Anderson Insulation

Horizon Homes

The Roofa

Oceanside Exteriors

Eastern Shore Home Improvement

Casco Bay Insulation Inc.

All In One Insulation

Weather Seal Spray Foam Solutions

Phoenix Firestop Contracting

Accurate Insulation Upgraded LLC

Midmaine Blower Door LLC

Seal It Insulation Systems

Northeast Insulation Services

Solarize Window Insulators

Hi Tech Insulation Services

Infab Refractories Inc

Zampell Refractory

Insulation Services in Portland, ME Cost Estimates

Why these companies made our list

Insulation Companies near Portland

Popular in Portland