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  • Average homeowner rating star icon3.9
    Average homeowner rating
  • Verified reviews icon85
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Thorntown, IN

*The Angi rating for Insulation Service companies in Thorntown, IN 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 Thorntown, IN 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 December 31, 2025

Find Insulation pros in Thorntown

Avatar for Go Green Insulation Inc

Go Green Insulation Inc

5.00(
18
)
•Approved Pro

Go Green Insulation Inc

5.00(
18
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 years of experience

Go Green Insulation Inc is a locally owned family operated business. We specialize in insulation for residential and commercial business.

"They were very prompt in doing an inspection and getting a quote. They were able to schedule and complete the project less than two weeks after we received the quote. Very professional and they did a great job of cleaning up afterwards."

Gina F on August 2020

Go Green Insulation Inc is a locally owned family operated business. We specialize in insulation for residential and commercial business.

"They were very prompt in doing an inspection and getting a quote. They were able to schedule and complete the project less than two weeks after we received the quote. Very professional and they did a great job of cleaning up afterwards."

Gina F on August 2020

Avatar for Howald Heating Air Conditioning and Plumbing

Howald Heating Air Conditioning and Plumbing

4.94(
420
)

Howald Heating Air Conditioning and Plumbing

4.94(
420
)
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

At Howald Heating, Air Conditioning, & Plumbing, your well-being is important to us! We are family owned and operated. Our history is deep and one that we are proud of. We provide heating and air conditioning maintenance and repair, as well as new installation and replacement of furnaces, air conditioners, heat pumps, boilers, geothermal units, etc. We also provide quality plumbing services from water heater repairs and replacement, to drains and sump pumps. Give us a call to schedule an appointment today. ******Furnaces-Heating,Furnace Repair & Cleaning,Air Conditioning Contractors & Systems,Heating Contractors & Specialties,Air Conditioning Service & Repair, Plumbing-Water Heaters (gas and electric)-Attic Insulation Installation Attic Insulation Installation and Duct Cleaning. Plumbing service, maintenance and installation: Tankless water heaters, Reverse osmosis systems, Kitchen and Bathroom faucets, Toilets, Showers, Garbage disposals, Drain lines, Sump pumps, Battery back ups, Water softeners Water lines******

"Their technicians are really nice the job done pretty fast they are very thorough I don't have any problems every visit."

Jane B on September 2022

At Howald Heating, Air Conditioning, & Plumbing, your well-being is important to us! We are family owned and operated. Our history is deep and one that we are proud of. We provide heating and air conditioning maintenance and repair, as well as new installation and replacement of furnaces, air conditioners, heat pumps, boilers, geothermal units, etc. We also provide quality plumbing services from water heater repairs and replacement, to drains and sump pumps. Give us a call to schedule an appointment today. ******Furnaces-Heating,Furnace Repair & Cleaning,Air Conditioning Contractors & Systems,Heating Contractors & Specialties,Air Conditioning Service & Repair, Plumbing-Water Heaters (gas and electric)-Attic Insulation Installation Attic Insulation Installation and Duct Cleaning. Plumbing service, maintenance and installation: Tankless water heaters, Reverse osmosis systems, Kitchen and Bathroom faucets, Toilets, Showers, Garbage disposals, Drain lines, Sump pumps, Battery back ups, Water softeners Water lines******

"Their technicians are really nice the job done pretty fast they are very thorough I don't have any problems every visit."

Jane B on September 2022

Avatar for Alpine Maintenance Group Inc

Alpine Maintenance Group Inc

4.91(
649
)

Alpine Maintenance Group Inc

4.91(
649
)
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

We have 20 full-time employees and we are a family-owned company. We do not use sub contractors. Cost is determined by the job as all jobs are slightly different. We are NADCA-trained and Certified by the National Air Duct Cleaners Association. We follow their protocol and professional guidelines. Our company and our employees have been certified by The Clean Trust (formerly IICRC) for Applied Microbial Remediation. Ask about our Angie's List discount. We accept cash, personal checks, Visa and M/C. Visit us online at www.alpineairduct.com. Award winning services since 2003 to present.

"The company did an excellent job: they showed up on time (for both the initial estimate and to perform the work), were professional and courteous and cleaned up upon completing the project. I am already a repeat customer and would certainly use this company again in the future."

Julia D on June 2021

We have 20 full-time employees and we are a family-owned company. We do not use sub contractors. Cost is determined by the job as all jobs are slightly different. We are NADCA-trained and Certified by the National Air Duct Cleaners Association. We follow their protocol and professional guidelines. Our company and our employees have been certified by The Clean Trust (formerly IICRC) for Applied Microbial Remediation. Ask about our Angie's List discount. We accept cash, personal checks, Visa and M/C. Visit us online at www.alpineairduct.com. Award winning services since 2003 to present.

"The company did an excellent job: they showed up on time (for both the initial estimate and to perform the work), were professional and courteous and cleaned up upon completing the project. I am already a repeat customer and would certainly use this company again in the future."

Julia D on June 2021

Avatar for Handyman By The Hour by Glanner Construction

Handyman By The Hour by Glanner Construction

4.94(
215
)

Handyman By The Hour by Glanner Construction

4.94(
215
)
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

HBTH is a division of Glanner Construction. Owner-operated with integrity, honesty, and quality work always.

HBTH is a division of Glanner Construction. Owner-operated with integrity, honesty, and quality work always.

SOLUTIONS IN CARPENTRY

4.97(
103
)

SOLUTIONS IN CARPENTRY

4.97(
103
)
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

All work is completed by owner and possibly one employee. All trash and debris is removed on a daily basis . Neatness and quality are our top priority .

"Phenomenal work on a wall of windows that were rotted out. We were so glad to repair and not completely reinstall and pay for new windows. They were very professional and the work was very high quality!"

Dylan C on March 2021

All work is completed by owner and possibly one employee. All trash and debris is removed on a daily basis . Neatness and quality are our top priority .

"Phenomenal work on a wall of windows that were rotted out. We were so glad to repair and not completely reinstall and pay for new windows. They were very professional and the work was very high quality!"

Dylan C on March 2021

Avatar for Control Tech Heating & Air Conditioning Inc

Control Tech Heating & Air Conditioning Inc

4.83(
1,019
)

Control Tech Heating & Air Conditioning Inc

4.83(
1,019
)
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Family owned & operated. Financing available. Award winning. Chamber of Commerce 2012 Business of the year.

"Exceptional. The team was efficient, careful, and very helpful and communicated well all during the process from initial sale to through installation. Quickly responded to all our questions and made sure we understood everything that was going to happen along the way. Installed a new TRANE system upstairs and downstairs. NICE!"

Ruth M on June 2021

Family owned & operated. Financing available. Award winning. Chamber of Commerce 2012 Business of the year.

"Exceptional. The team was efficient, careful, and very helpful and communicated well all during the process from initial sale to through installation. Quickly responded to all our questions and made sure we understood everything that was going to happen along the way. Installed a new TRANE system upstairs and downstairs. NICE!"

Ruth M on June 2021

RICK MAYFIELD PAINTING

4.95(
121
)

RICK MAYFIELD PAINTING

4.95(
121
)
Customers say: Quick response
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers

OWNER-OPERATED. NO SUBS.2012,2013 CONTRACTOR OF THE YEAR. COST IS DETERMINED BY THE JOB. NO ADDITIONAL TRAVEL CHARGES. NO SERVICE FEE.NON-SMOKER.MUST SEE JOB TO GIVE ACCURATE QUOTE PLEASE USE DIRECT EMAIL OR CALL ABOVE PHONE NUMBER.

OWNER-OPERATED. NO SUBS.2012,2013 CONTRACTOR OF THE YEAR. COST IS DETERMINED BY THE JOB. NO ADDITIONAL TRAVEL CHARGES. NO SERVICE FEE.NON-SMOKER.MUST SEE JOB TO GIVE ACCURATE QUOTE PLEASE USE DIRECT EMAIL OR CALL ABOVE PHONE NUMBER.

Avatar for Indiana Crawl Space Repair

Indiana Crawl Space Repair

4.99(
78
)

Indiana Crawl Space Repair

4.99(
78
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Indiana Crawl Space Repair is a trusted crawl space repair contractor providing waterproofing, insulation, encapsulation, drainage, vapor barriers, and structural repairs in Indiana and the Greater Indianapolis area. Our Estimates are free, and most of the time can be scheduled the same day you contact us. Give us a call at 800-371-1939 to schedule an appointment

"First I would like to say that everyone I dealt with at ICSR was great! From Erika who made the appointments to Jeremiah who did the inspection, to Terry and his crew. They were all friendly, respectful, and knowledgeable. Jeremiah explained in detail what needed done in my crawlspace. There was a lot of damage due to termites in the past. I knew this was what needed done as I had another Company look at it as well. They backed out because they thought the crawlspace was to narrow to get the work done. I agreed to Jeremiah's plan and about two weeks later Larry and his crew came out to do the work. I will say it again, Larry and his crew were great. They worked so hard and in horrible heat and humidity. They were always friendly and smiled when I saw them. Larry always let me know what they got done that day, and what the plan was for the next. They cleaned up the work area, and took away any and all debris. I have full faith in ICSR and Larry and his crew that the repairs were done right. I am so glad the plan with the other company fell through, as I think I ended up with the best!"

Cheryl S on July 2023

Indiana Crawl Space Repair is a trusted crawl space repair contractor providing waterproofing, insulation, encapsulation, drainage, vapor barriers, and structural repairs in Indiana and the Greater Indianapolis area. Our Estimates are free, and most of the time can be scheduled the same day you contact us. Give us a call at 800-371-1939 to schedule an appointment

"First I would like to say that everyone I dealt with at ICSR was great! From Erika who made the appointments to Jeremiah who did the inspection, to Terry and his crew. They were all friendly, respectful, and knowledgeable. Jeremiah explained in detail what needed done in my crawlspace. There was a lot of damage due to termites in the past. I knew this was what needed done as I had another Company look at it as well. They backed out because they thought the crawlspace was to narrow to get the work done. I agreed to Jeremiah's plan and about two weeks later Larry and his crew came out to do the work. I will say it again, Larry and his crew were great. They worked so hard and in horrible heat and humidity. They were always friendly and smiled when I saw them. Larry always let me know what they got done that day, and what the plan was for the next. They cleaned up the work area, and took away any and all debris. I have full faith in ICSR and Larry and his crew that the repairs were done right. I am so glad the plan with the other company fell through, as I think I ended up with the best!"

Cheryl S on July 2023

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Showing 1-10 of 268
Insulation questions, answered by experts

Interior walls don't require insulation. However, there are a couple of reasons you may consider adding it in some situations. Insulation in interior walls is excellent for sound-dampening between rooms and can help maintain a regulated temperature in insulated rooms by lowering the heat transfer between adjacent areas of the home.

Yes, cold walls could indicate that your home has poor insulation, especially if the walls are significantly colder than the air or other areas in the home. In most cases, cold walls are a sign that the heat produced by your furnace isn’t hanging around long enough to make the walls warm. If that’s the case, hire a local HVAC technician to take a closer look at your heating system.

You don’t need to remove old insulation before adding new insulation. As long as the old insulation is still in good shape—not wet, physically damaged, or moldy—then you can stack new insulation on top of old insulation to get a compounding effect. You can also mix different types of insulation, like adding blown-in insulation around existing fiberglass batt insulation or installing rigid insulation boards over rafters in your attic that already have batt insulation installed. If your existing insulation is very old or damaged, though, you’ll likely see more benefit from removing it and replacing it instead.

The costs range from $1.50 to $4.00 per square foot, depending on the type of insulation, labor, and home size.

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.

The Thorntown, IN homeowners’ guide to insulation services

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

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