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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon212
    Verified drywall insulation services reviews

Find Drywall insulation pros in South Portland

Avatar for Insul-Kings

Insul-Kings

4.21(
34
)
Approved Pro

Insul-Kings

4.21(
34
)
Approved Pro
Customers say: Terrific value
219 local quotes requested
26 years of experience

Insul Kings is a fully licensed and insured weatherization contractor specializing in weatherization work (adding insulation to home), energy audits, whole house air-sealing, and the installation of various types of insulation for both commercial and residential projects. We are a proud partner of Mass Save & NH Save and are rated in the top 5% of their contractor scoring.

"These guys are excellent! From Ken, whom performed the estimate, to Jeremiah and Chaz setting appointment to Dave and his partner.. I'm sorry I forgot your name. All very professional and accommodating... Dave explained what he was doing and why. Made me very comfortable with his experience and confidence in his work. I would DEFINITELY recommend Insul-Kings to anyone needing blown insulation."

Timothy C on January 2025

Insul Kings is a fully licensed and insured weatherization contractor specializing in weatherization work (adding insulation to home), energy audits, whole house air-sealing, and the installation of various types of insulation for both commercial and residential projects. We are a proud partner of Mass Save & NH Save and are rated in the top 5% of their contractor scoring.

"These guys are excellent! From Ken, whom performed the estimate, to Jeremiah and Chaz setting appointment to Dave and his partner.. I'm sorry I forgot your name. All very professional and accommodating... Dave explained what he was doing and why. Made me very comfortable with his experience and confidence in his work. I would DEFINITELY recommend Insul-Kings to anyone needing blown insulation."

Timothy C on January 2025


Avatar for K&A Renovations, LLC

K&A Renovations, LLC

4.89(
18
)
Approved Pro

K&A Renovations, LLC

4.89(
18
)
Approved Pro
Customers say: Quick response
20 local quotes requested
1 years of experience

K&A Renovations, LLC is a small, veteran-owned business in Maine, driven by a team of young, professionals with degrees in the construction trade. We specialize in a full range of renovation services, including, drywall, and interior/exterior finishes. Our approach combines modern ideas with expert craftsmanship to transform your spaces into something unique. Whether it's a stylish interior update or an exterior makeover, we bring precision, and a passion for quality to every project. At K&A Renovations LLC, we're committed to delivering cutting-edge solutions with the reliable service you expect from a locally-owned 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.

"They did such a wonderful job. Great guys. I have many projects for them lined up. They’re gonna be my permanent renovation specialists. Thanks for everything guys 😁👍🏼. "

Andrew R on November 2025

K&A Renovations, LLC is a small, veteran-owned business in Maine, driven by a team of young, professionals with degrees in the construction trade. We specialize in a full range of renovation services, including, drywall, and interior/exterior finishes. Our approach combines modern ideas with expert craftsmanship to transform your spaces into something unique. Whether it's a stylish interior update or an exterior makeover, we bring precision, and a passion for quality to every project. At K&A Renovations LLC, we're committed to delivering cutting-edge solutions with the reliable service you expect from a locally-owned 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.

"They did such a wonderful job. Great guys. I have many projects for them lined up. They’re gonna be my permanent renovation specialists. Thanks for everything guys 😁👍🏼. "

Andrew R on November 2025


Avatar for Maine Home Renovations

Maine Home Renovations

5.00(
3
)
Approved Pro

Maine Home Renovations

5.00(
3
)
Approved Pro
Customers say: Quick response
23 local quotes requested
6 years of experience

We're so glad you found us! If you're here, you're thinking about giving your home an update.😀 Well... you're in the right place because that's what we do! We are fully insured for your peace of mind, and we specialize in a wide range of interior and exterior services. We take pride in being a close-knit, family-oriented, honest, and professional team, and we are here to help! Even small improvements can make a BIG difference. Whether your home feels outdated and needs some TLC or you're planning a complete renovation, structural repairs, or water damage restoration, our goal is to make the entire process as stress-free and smooth as possible for you. Let's connect to schedule an in-person meeting to get started on your estimate. If you have any questions or need more information, we're here and happy to help! Contact us via phone, email, or by filling out the Project Details Form on our website: www.mainehomerenovations.com We look forward to hearing from you!

"I can't recommend them enough. They showed up and got to work right away, everything came out great, and they addressed unexpected problems without going over budget. I recommend them and I would hire them again!"

Tim P on June 2025

We're so glad you found us! If you're here, you're thinking about giving your home an update.😀 Well... you're in the right place because that's what we do! We are fully insured for your peace of mind, and we specialize in a wide range of interior and exterior services. We take pride in being a close-knit, family-oriented, honest, and professional team, and we are here to help! Even small improvements can make a BIG difference. Whether your home feels outdated and needs some TLC or you're planning a complete renovation, structural repairs, or water damage restoration, our goal is to make the entire process as stress-free and smooth as possible for you. Let's connect to schedule an in-person meeting to get started on your estimate. If you have any questions or need more information, we're here and happy to help! Contact us via phone, email, or by filling out the Project Details Form on our website: www.mainehomerenovations.com We look forward to hearing from you!

"I can't recommend them enough. They showed up and got to work right away, everything came out great, and they addressed unexpected problems without going over budget. I recommend them and I would hire them again!"

Tim P on June 2025


Top Painting Inc

5.00(
3
)
Approved Pro

Top Painting Inc

5.00(
3
)
Approved Pro
28 local quotes requested
6 years of experience

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!


We carry out work related to drywall, carpentry, painting. If you have a need for these works, we will be happy to help you.





Sims Services

No reviews yet

Sims Services

No reviews yet

Is your home in need of some repairs? Well Sims Services is the one stop shop for you. Taking on a wide range of projects such as drywall repair, painting, clogged drains, light fixture installs etc. Here at Sims Services we take pride in the work that is done. So if your house needs repair give Sims Services a call.

Is your home in need of some repairs? Well Sims Services is the one stop shop for you. Taking on a wide range of projects such as drywall repair, painting, clogged drains, light fixture installs etc. Here at Sims Services we take pride in the work that is done. So if your house needs repair give Sims Services a call.


White Mountain Insulation

No reviews yet

White Mountain Insulation

No reviews yet
Free onsite estimate

We are a family owned insulation business that does everything from batts and blown in to Sprayfoam. The company started in the White Mountains of New Hampshire and since grown to cover central and southern Maine. We have over 50 years experience and we are fully insured.

We are a family owned insulation business that does everything from batts and blown in to Sprayfoam. The company started in the White Mountains of New Hampshire and since grown to cover central and southern Maine. We have over 50 years experience and we are fully insured.

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Drywall Insulation questions, answered by experts

Chimney liners often benefit from insulation, though it is not always required. Insulation helps improve the liner's efficiency by keeping flue gasses hotter, which enhances draft and reduces creosote buildup. It also prevents condensation, which can lead to corrosion. Insulation is important for chimneys on exterior walls or in colder climates. Some building codes may require insulation, so checking local regulations is essential.

The primary reason that insulation saves you money over time is that it reduces your energy bills by making your home more energy efficient. A crucial part of an insulation system is a properly installed vapor barrier. Local building codes dictate whether your insulation requires a vapor barrier based on the type installed. While some high-quality wool insulation may not technically need a vapor barrier, most municipalities still require one to meet code.

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

To keep cold out, look for treatments that sit close to the window frame and are made from thick, insulating materials. Thermal curtains, cellular shades, window quilts, and insulated shutters can all help retain heat. Layering window treatments, like pairing lined curtains with cellular shades, can provide even better insulation by further reducing drafts and heat transfer.

While fiberglass is dangerous to work with, it’s a perfectly safe material once it’s installed. If you’re tackling the installation yourself, make sure you take the proper safety precautions and wear the right gear to avoid skin and eye irritation and lung complications. Working with a professional insulation company can mitigate these risks.

The South Portland, ME homeowners’ guide to drywall insulation services

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

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