Find and Invite the Best Commercial Insulation Contractors in Portland, ME

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75 Verified Insulation companies in Portland, ME

Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.

Ecowise Insulation logo

Ecowise Insulation

478 Albany Ave, Brooklyn, NY 11203

Ecowise Insulation is a certified installer of spray foam insulation, offering services that enhance energy efficiency, moisture resistance, and structural stability while providing exceptional thermal performance and soundproofing barriers.

Verified


277 miles from Portland, ME

Specializations (1)

Office Building

Website

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Solid Rock logo

Solid Rock

Plainfield, NJ 07062

Solid Rock LLC is a fully-insured contractor specializing in metal framing, wood framing, insulation, and drywall painting services for both commercial and residential projects, offering free estimates and a commitment to high-quality workmanship and customer satisfaction.

Verified


287 miles from Portland, ME

Specializations (1)

Office Building

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EcoLogic Energy Solutions logo

EcoLogic Energy Solutions

48 Union St., Ste. 1 Stamford, CT 06906

EcoLogic Energy Solutions is a leading insulation company offering spray foam, fiberglass, and cellulose insulation services with a commitment to customer satisfaction, serving Connecticut, Massachusetts, and Rhode Island.

Verified


218 miles from Portland, ME
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Eastern Contractor Services logo

Eastern Contractor Services

Flanders, NJ 07836

Eastern Contractor Services is a professional insulation company that provides services such as fiberglass insulation, cellulose insulation, spray foam insulation, radiant barrier insulation, commercial firestopping, basement foundation waterproofing, seamless gutters, and garage doors to developers, contractors, builders, state agencies and homeowners in New Jersey, New York, and Pennsylvania. The company is part of the IBP Family of Companies and is known for its customer service, industry knowledge, and competitive pricing.

Verified


277 miles from Portland, ME

Specializations (10)

Correctional

Federal Government

Financial

Government

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American Contractors logo

American Contractors

Dedham, MA 2026

American Contractors, Inc. is a family-owned business with over 20 years of experience, specializing in both residential and commercial construction services, including custom home construction, remodeling, and drywall contracting. They offer free estimates, work with insurance companies, and are known for their quality work and competitive pricing.

Verified


101 miles from Portland, ME

Specializations (2)

Office Building

Retail - General

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Blue Line Drywall logo

Blue Line Drywall

2300 US Route 1, Building 31 North Brunswick, NJ 08902

Blue Line Drywall is a comprehensive drywall contractor offering services such as drywall installation, insulation, metal framing, firestopping, acoustical ceiling, and spray foam, using high-quality materials from trusted suppliers. The company takes pride in its diverse project portfolio and prioritizes client satisfaction in its operations based in North Brunswick, New Jersey.

Verified


294 miles from Portland, ME

Specializations (1)

Hospitality

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Dyer Insulations logo

Dyer Insulations

70 Cobb St, Rockaway, NJ 07866

Dyer Insulations Inc. has been providing quality thermal, fireproofing, and acoustical products and services to the construction industry since 1945, with a focus on professional and courteous business experiences for every project in Northern New Jersey and Eastern Pennsylvania.

Verified


277 miles from Portland, ME
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Construction Pros logo

Construction Pros

Newark, NJ 07105

Construction Pros of NJ is a company that offers high-quality commercial and industrial construction services in the tri-state area, with a team that represents decades of construction experience.

Verified


280 miles from Portland, ME

Specializations (12)

Airport

Federal Government

Fitness

Government

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Van Natta Mechanical logo

Van Natta Mechanical

25 Whitney Rd. Mahwah, NJ 07430

Van Natta Mechanical Corp. is a service company specializing in plumbing, heating, air conditioning, electric, and spray foam insulation for both residential and commercial properties, with over 66 years of experience serving Bergen and Passaic Counties.

Verified


263 miles from Portland, ME

Specializations (1)

Office Building

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C&R Insulators logo

C&R Insulators

71 New Milford Ave. Dumont, NJ 07628

C&R Insulators Inc. is an insulation service provider based in Dumont, NJ, offering various forms of insulation including fiberglass, foam, and blown-in options, as well as insulation removal services for the North Jersey area. The company has been serving the community for over 35 years, expanding its business through quality workmanship and fair pricing.

Verified


263 miles from Portland, ME
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Good Life Energy Savers logo

Good Life Energy Savers

50 Beaver Brook Rd. Ste. 7 Danbury, CT 06810

Good Life Energy Savers is a premier insulation contractor in Connecticut and New York, specializing in whole-house insulation services including spray foam, blown-in fiberglass, and cellulose insulation for attics, walls, basements, and crawlspaces to enhance comfort, savings, and energy efficiency.

Verified


218 miles from Portland, ME
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CAG Group logo

CAG Group

1510 Surprise St, Elmont, NY 11003

CAG Group LLC is a contractor in New York with over thirty-five years of experience in spray-on fireproofing and insulation, offering project management and trained field personnel for a range of projects, from small applications to large-scale jobs covering millions of square feet.

Verified


255 miles from Portland, ME

Specializations (1)

Hospitality

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Passive Protection logo

Passive Protection

400 Middle St. P.O. Box 850129 Bristol, CT 06010

Passive Protection, Inc. is a woman-owned S/MBE certified company with over 35 years of experience, specializing in passive fire protection services including fireproofing, flame retardant certification, and thermal-acoustical insulation for both commercial and residential projects.

Verified


166 miles from Portland, ME
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Brooklyn Insulation & Soundproofing logo

Brooklyn Insulation & Soundproofing

Brooklyn, NY 11212

Brooklyn Insulation & Soundproofing is a company based in the greater NYC area, specializing in high-quality insulation, soundproofing, and acoustical services for both residential and commercial needs, with a commitment to sustainable materials and professional workmanship.

Verified


277 miles from Portland, ME

Specializations (3)

Hospitality

Office Building

Restaurant

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Nealon Energy Solutions logo

Nealon Energy Solutions

9 Robin Ln. Clinton, CT 06413

Nealon Energy Solutions, LLC is a family-owned, EPA Lead-Safe Certified firm based in Clinton, CT, specializing in insulating older homes to improve energy efficiency with a focus on cellulose insulation.

Verified


184 miles from Portland, ME
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Related Trades

Board Insulation

Blanket Insulation

Foamed-In-Place Insulation

Loose-Fill Insulation

Blown Insulation

Sprayed Insulation

What the Early Adopters are Saying About Downtobid

"We have used Downtobid for our ITBs and so far our experience has been very positive. It has saved me time on the initial page turn and I really like the number of responses we're starting to see from our subcontractors!"

Robyn LynnMRI Builders

"The first time our company was able to travel outside Atlanta! Bidding in a new market and wasn't getting any hits on Drywall. Requested a boost and with 5 days I had 2 committed bidders and 1 submission. Using them on my next project."

Zalmy KavkaFounder, ZK Builders

""I love, the personalization of it. You get it more directed towards the contractors that we need. You, make it a little more personal than putting it on Blue Book or Planhub or anything like that. You let us communicate with the subcontractors, so we can narrow it down from what you've already narrowed it down from. We get more, more specific, more detailed quotes, more the correct quotes that we're looking for from you guys as opposed to maybe other places.""

Ryan PastorEstimator at George H. Pastor and Sons General Contracting

What the Early Adopters are Saying About Downtobid

"We have used Downtobid for our ITBs and so far our experience has been very positive. It has saved me time on the initial page turn and I really like the number of responses we're starting to see from our subcontractors!"

Robyn LynnMRI Builders

"The first time our company was able to travel outside Atlanta! Bidding in a new market and wasn't getting any hits on Drywall. Requested a boost and with 5 days I had 2 committed bidders and 1 submission. Using them on my next project."

Zalmy KavkaFounder, ZK Builders

""I love, the personalization of it. You get it more directed towards the contractors that we need. You, make it a little more personal than putting it on Blue Book or Planhub or anything like that. You let us communicate with the subcontractors, so we can narrow it down from what you've already narrowed it down from. We get more, more specific, more detailed quotes, more the correct quotes that we're looking for from you guys as opposed to maybe other places.""

Ryan PastorEstimator at George H. Pastor and Sons General Contracting

FAQs

What is Downtobid and how can it help find Insulation professionals in Portland, ME?

Downtobid is a platform that helps you find Insulation contractors in Portland, ME and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.


Requesting bids from Portland, ME-based Insulation contractors

You can invite a contractor directly through our platform. Visit the contractor’s profile and click ‘Invite to Bid.’ Fill out the project details, including scope, timeline, and specific needs. Contractors in Portland, ME will then respond with their bids. It’s often helpful to call contractors after submitting a request, especially if your project is urgent.


Contractor verification process on Downtobid

Downtobid sets itself apart by verifying each contractor through a multi-step process. We use AI to ensure that contractor information, including trades, is accurate. We cross-check details using databases, public records, and Google Maps to confirm that businesses are active and their contact information is up-to-date before listing them.


Essential information for Insulation project bid requests

When submitting a bid request, include clear details about your project, such as materials needed, deadlines, and any specific requirements. The more specific you are, the better the contractor can assess and quote the job accurately.


Tips for contacting local Insulation professionals

If your project is urgent, it’s a good idea to call the contractor directly after submitting a bid request. This helps ensure they understand the timeline and scope of work, especially if immediate service is needed.


Managing bids for large-scale Insulation projects

If you have a larger project and don’t want to contact each contractor individually, you can reach out to us directly. We offer an ITB (Invitation to Bid) platform where you can manage bids from multiple contractors at once.


Expected response times from Portland, ME contractors

Most Insulation contractors will respond within 24-48 hours, depending on the complexity of your request. However, response times may vary – so be sure to follow up!

Quick stats about Insulation companies database in Portland, ME

Total contractors

105 contractors

Total union contractors

3 union contractors

Total non union contractors

46 non union contractors

Total minority owned businesses

7 minority owned businesses

Total women owned businesses

4 women owned businesses

Average response time

5 days

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