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TRUSTED BY BRUNSWICK, ME HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon104
    Verified drywall insulation services reviews

Top-Rated Drywall insulation pros in Brunswick - Updated Nov 2026

Avatar for Simplified Green Homes
Simplified Green Homes
4.9(
46
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Brunswick, ME and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"Simplified Green Homes did a firewall insulation installation in the ceiling of our garage. They were quick to respond to my initial request. They sent an estimate promptly. Getting the work day scheduled took a bit of back and forth but once we established a date they were here and got the job done. Everyone we dealt with was polite and professional. I would definitely recommend this company ."
Spray Foam
Basement foam and paint
Spray Foam
Basement Foam and Paint
Ceiling Bays

+2

Response time3 days
14 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Apollo Insulation
Apollo Insulation
4.8(
5
)
Blown-In Insulation - Install or Upgrade

Serving Brunswick, ME and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"This was our first time using Apollo Insulation and Geremy and Dennis did an excellent job removing our old (rodent droppings and urine) insulation. They disinfected and repaired any damage caused by the rodents. New insulation was blown in and we couldnâ t be happier. From the initial inspection and quote Geremy was on top of keeping us informed on what would be done to complete the job. Apollo Insulation cleaned up behind them inside and outside leaving our home with no mess. The price was very reasonable and we were very pleased and satisfied with the quality of the work. I highly recommend Apollo Insulation for any of your insulation needs. Very hardworking and professional service company. Bill and Anne G Wayne, Maine"
Response time2 days
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for EcoFit Insulation LLC
EcoFit Insulation LLC
5.0(
1
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Brunswick, 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 rate95%
32 neighbors recently requested a quote
Insulation Systems of ME
4.5(
2
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Brunswick, 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
7 neighbors recently requested a quote
Recommended by100%of homeowners
Schulz Precision Builders, LLC
New to Angi
Injection Insulation - Install

Serving Brunswick, 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
Avatar for Acadia Insulation LLC
Acadia Insulation LLC
5.0(
5
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Brunswick, ME and surrounding areas

In business since 2024

Free estimates

Credit card accepted

We are a local, veteran owned, full service insulation company. We offer fiberglass and rockwool batts, dense pack products and closed cell spray foam. What sets us apart from others is our commitment to employing only the best installers and maintaining a high standard of customer service and workmanship. We offer services from the New Hampshire border to Belfast. We work with builders, architects and homeowners to provide a consultative approach to customize the insulation for your project.

Photos of our work
Photos of our work
Photos of our work
Photos of our work
Photos of our work

+3

Response time2 days
Response rate100%
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Drywall Insulation FAQs, answered by experts

Drywall insulation costs around $1,800, on average, but prices can range from $500 to $4,500, depending on a few different factors. The following things are important considerations to make when pricing out your insulation project:

  • Square footage of insulation

  • Type of insulation 

  • Climate in your area and the insulation R-value required

  • Whether or not your walls are already finished

  • Accessibility of the area 

  • Whether or not you need old insulation removed first

Applying spackle is a simple DIY project that most people can complete in just a few hours. Even homeowners who have little DIY experience can complete this project in an afternoon. However, if you're uncomfortable with the project or don't have the time, you can always hire a pro to help.

Choose a drill bit that is the size of the screws of the anchors you will use. You aren’t drilling through metal or concrete—hopefully—so any standard twist, wooden or all-purpose drill bit will work fine. It’s also important to have a screwdriver capable of drilling through the drywall and into the stud. The good news is most available drills, even the older ones, can do this with no issue.

Plastering and skimming are two different techniques for finishing walls. Plastering involves applying a thick layer of a plaster mixture—typically containing gypsum, lime, cement, sand, and water—to create a new surface. This process often requires multiple coats and is used for repairing significant damage or creating decorative textures. Skimming, on the other hand, is a technique that involves applying a thin layer of drywall compound or joint compound over an existing surface to smooth it out, covering minor imperfections, small cracks, or uneven textures for a polished look. Plastering is generally more costly and labor-intensive than skimming. Although some people use the terms interchangeably, they refer to different processes and materials.

Technically speaking, you can use drywall primer over plasters. However, oil-based primers work the most effectively on wall plasters. Meanwhile, water-based primers work just as well with drywalls. Nowadays, there are also universal primers suitable for drywall and plaster. Overall, you will be fine as long as you are using a trustworthy brand.

The Brunswick, ME homeowners’ guide to drywall insulation services

From average costs to expert advice, get all the answers you need to get your job done.