What questions should I ask an insulation installer?

<div>When choosing a professional insulation installer, consider asking these questions to determine the best fit.<ul><li>Will you address air leaks in my house?</li><li>Can you provide an R-value (heat resistance) fact sheet?</li><li>What kind of insulation will work best for my home?</li><li>How do you handle signs of a water leak?</li><li>Are you licensed and insured?</li><li>Can you provide customer references?</li></ul></div>

How do I know if I need more insulation in my house?

<div>In some cases, you may not have enough insulation to properly regulate your home’s temperature. Watch for a few <a href="https://www.angi.com/articles/does-my-home-have-enough-insulation.htm">signs your home needs more insulation</a>, such as:<ul><li>High heating and cooling bills</li><li>Uncomfortable room temperatures </li><li>Ice dams on the edge of your roof </li><li>Roof leaks</li><li>Cold floors and walls</li><li>Freezing pipes</li><li>Temperature fluctuations</li><li>Visibly low insulation</li><li>Noise problems</li><li>Pest problems</li></ul></div>

Get matched with top insulation pros in Great Mills, MD

There are 12 highly-rated local insulation pros.

Need a pro for your insulation service project in Great Mills, MD?

Select your specific project to find the pro for you.

TRUSTED BY GREAT MILLS, MD HOMEOWNERS

4.5

Average homeowner rating

221

Verified insulation services reviews

Verified Reviews for Insulation Service pros in Great Mills, MD

*The Angi rating for Insulation Service companies in Great Mills, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

*The HomeAdvisor rating for Insulation Service companies in Great Mills, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

Last update on August 24, 2025

Reviewed in October 2023
The work here in 2023 was a re-do of work done in 2016, of the top floor of this house, with a Mansard roof. It was basically uninsulated in 2016, and the work then had a big impact because at least some insulation was blown in. But large regions which I was told had been filled were not. I...
Discount Energy Services
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Reviewed in October 2020
The crew used all sorts of scientific machines to evaluate where I was loosing heat from my 2-bedroom condo. Afterwards they gave me recommendations. We decided that putting insulation above my roof and below the building roof, with special attention to areas where warm air was escaping would...
Home Energy Medics
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Reviewed in August 2017
USA Insulation did an excellent job! They arrived on time, did the work efficiently, explained what was done afterwards, and cleaned up afterwards! I would definitely recommend them to anyone!
USA Insulation of Central Maryland
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Reviewed in August 2016
Fabulous! Hands down the most pleasant home improvement project I've experienced thus far. From consultation to installation, Andersen was prompt, professional and responsive. Communication was easy. In the winter I'll know whether the additional insulation is worthwhile.
Renewal by Andersen of Virginia & Washington DC
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Reviewed in August 2014
We discovered that we had no insulation below a cantilevered floor off the back of our kitchen, and we were losing a lot of heat as it got colder. We called Davenport and several other DC licensed insulation companies for estimates. Davenport came quickly and gave us an estimate in October. ...
Western Cary Building Products
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Reviewed in June 2009
I found Quality Insulation through a search on Angie's List and I was very satisfied with the company. Dan, the owner, explained the attic insulation process, the features of the insulation, and clearly takes a personal interest in his work. The crew was tidy, professional, and Dan inspected...
Quality Insulation
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Insulation pros in Great Mills

Affordable Thorough Infrared

135 Paddock Dr

No reviews

Affordable Thorough Infrared

135 Paddock Dr

No reviews

5 years of experience

Maryland state licensed, certified and insured Home and Building Inspector, Ati Inspections dba Affordable Thorough Infrared Residential and Commercial Building Inspections,Over 30 years of construction related experience, we use Infrared technology in all our inspections, we provide Ancillary services, Moisture Intrusion, Energy Audit, Air Quality, Well water, Mold, Wood Destroying Organisms ( Termite etc), Thermography, Thermal Imaging, pre-sale, Member and certified by interNACHI .

S&D Construction is a customer-focused general contracting small business with over 30 years of experience. We deliver commercial construction, residential construction, service and maintenance, and project management services. S&D values relationships and regards repeat business as the ultimate measure of customer satisfaction.

Customers say: Quick response

Recommended by 100% of Angi customers

Our primary goal is to assist forward-thinking, thrifty individuals and businesses with the implementation of energy efficient services, ranging from energy audits to building automation. Contact us today to learn more about the many ways that we can reduce your individual or business carbon footprint and save money!

"It went great! Very professional work. They made me feel comfortable that my issue was handled."

Cidney K on April 2019

"It went great! Very professional work. They made me feel comfortable that my issue was handled."

Cidney K on April 2019

Home Genius Exteriors

Home Genius Exteriors

Customers say: Super punctual

Recommended by 96% of Angi customers

Elevate your home with Home Genius Exteriors, setting the standard in Maryland and Washington DC by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"From the minute we reached out about a roof Inspection and estimate everyone from the home genius team was incredibly polite and professional! We became so comfortable and confident with them and in just a short 24 hour turn around time we signed a contract and had our roof replaced the following day! The crew showed up at 7am and got right to work! They took the necessary steps and precautions to ensure that the roof was properly installed and to ensure all the problem areas were addressed! They came back the following day to wrap up and complete any remaining work. I highly recommend the crew that installed our roof! Angel Martinez the project manager, was very polite, responsive and any time I had a question or concern, he was able to address with me and clarify any issues I pointed out! I thank the entire Home Genius team! I would highly recommend them to all family and friends! Definitely an outstanding company to work with!"

Christina C on August 2025

Mike's HVAC & Home improvement LLC

7977 Riggs Rd

No reviews

Mike's HVAC & Home improvement LLC

7977 Riggs Rd

No reviews

13 years of experience

Mike's HVAC & Home Improvement is your 1 stop call for all home needs

36 years of experience

Salinas Construction and its employees have experience in home improvements. Home remodeling is at the core of our company's foundation since 1989 when Miguel began working in construction most of his jobs were home improvement. Ever since then residential work has been part of our companies future.

29 years of experience

“We strive to be the contractor of choice!”

JES Foundation Repair

JES Foundation Repair

Customers say: Quality work

29 local quotes requested

Established in 1993, JES stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of Virginia and Maryland, we bring our local expertise closer to you. JES proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At JES, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! 410516000653 (DC) | 50637 (MD) | WV027473 (WV)

"We are very happy with the work that JES did for us. We appreciate the return visit by JES to make our walls look a bit more finished and uniform. We wish we had called JES years ago!"

Winthrop C on August 2025

"We are very happy with the work that JES did for us. We appreciate the return visit by JES to make our walls look a bit more finished and uniform. We wish we had called JES years ago!"

Winthrop C on August 2025

Economical Mitigation Service

9316 Saint Andrews Pl

5.00(

)

Economical Mitigation Service

9316 Saint Andrews Pl

5.00(

)

Customers say: Quick response

Recommended by 100% of Angi customers

Economical Mitigation Service is locally owned and operated by Hashly Lopez. Because your satisfaction is our top priority, we promise to provide you with the best service experience possible. We have a team of caring, industry-trained and certified professionals ready to address your needs. Whether responding to emergency water damage or a hidden mold or moisture intrusion, we ensure that the air you breathe is clean and healthy.

Minor & Major Contracting

Unknown

No reviews

Minor & Major Contracting

Unknown

No reviews

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Showing 1-10 of 200

FAQs for insulation service projects in Great Mills, MD

When choosing a professional insulation installer, consider asking these questions to determine the best fit.

Will you address air leaks in my house?
Can you provide an R-value (heat resistance) fact sheet?
What kind of insulation will work best for my home?
How do you handle signs of a water leak?
Are you licensed and insured?
Can you provide customer references?

The best type of insulation for your home depends on what you need, so the answer will depend on your specific situation. If you’re building a house, structural panels are easy to install during the building process in addition to being the most energy efficient type. If you live in a warm climate, reflective insulation may benefit you more as it costs less than other insulation types. And for standard attics, loose-fill, spray foam, or blown-in insulation work well.

If you plan to heat or cool your garage, you’ll need to insulate the garage ceiling. Insulating your garage ceiling will make your garage much more energy efficient and save on heating and cooling costs. Not only does insulation make your garage more energy efficient, it helps reduce noise and can extend the life of your garage roof. You can use fiberglass, cellulose, mineral wool, or spray foam insulation for this project.

In some cases, you may not have enough insulation to properly regulate your home’s temperature. Watch for a few signs your home needs more insulation, such as:

High heating and cooling bills
Uncomfortable room temperatures
Ice dams on the edge of your roof
Roof leaks
Cold floors and walls
Freezing pipes
Temperature fluctuations
Visibly low insulation
Noise problems
Pest problems

On average, insulating an attic costs about $2,500, ranging from $1,500 to $3,500, depending on the insulation type, amount, and your attic’s accessibility. Additional cost factors include sealing air leaks, removal or replacement of insulation, and inspections. Types of insulation include:

Blown-in: $1–$4 per square foot
Spray foam: $2–$5 per square foot
Batt: $2–$4 per square foot
Structural insulated panels: $4–$7 per square foot
Loose-fill: $2–$5 per square foot
Reflective: $0.50–$1.50 per square foot

The Great Mills, MD homeowners’ guide to insulation services

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

See all articles

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Aug 14, 2025

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Faced vs. Unfaced Insulation: Pros, Cons, and Cost

Face vs. unfaced insulation can make all the difference in keeping your home insulated for decades. Here’s what you need to know about which one to choose.

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Nov 4, 2024

EPS vs. XPS Insulation: What's the Difference and Which One Is Right for You?

EPS versus XPS insulation—if you're going the foam board insulation route, which one is right for you? Learn the difference and how to choose.

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•

Nov 12, 2024

How Long Does Insulation Last? A Comprehensive Guide to Replacing Your Home's Insulation

If your home’s temperature is uncomfortable or your energy bill is spiking, you should check your insulation. We'll help you find out if you should replace it.

Get matched with top insulation pros in Great Mills, MD

There are 12 highly-rated local insulation pros.

Need a pro for your insulation service project in Great Mills, MD?

Blown In Insulation Install or Upgrade

Batt, Rolled or Reflective Insulation Install or Upgrade

Spray Foam Insulation Installation

TRUSTED BY GREAT MILLS, MD HOMEOWNERS

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Insulation pros in Great Mills

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Get matched with top insulation pros in Great Mills, MD

There are 12 highly-rated local insulation pros.

Need a pro for your insulation service project in Great Mills, MD?

Blown In Insulation Install or Upgrade

Batt, Rolled or Reflective Insulation Install or Upgrade

Spray Foam Insulation Installation

TRUSTED BY GREAT MILLS, MD HOMEOWNERS

Verified Reviews for Insulation Service pros in Great Mills, MD

Insulation pros in Great Mills

FAQs for insulation service projects in Great Mills, MD

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