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Insulation install or upgrade pros in Knightstown

Hershberger Spray Foam
5.00(
6
)
Approved Pro
Hershberger Spray Foam
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
91 local quotes requested

We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today!

"I could not be more pleased. Nathan and his assistant were very professional. They promised to be to my job site on a particular date and time. They arrived on the date and earlier than promised for the start time. I received 4 bids to have my project completed. Nathan was 20% lower than the next contractor. I had spent 30 years in the insulation business. Nathan work was top quality and he went beyond what I expected in effort. I HIGHLY recommend him."

Bob C on October 2020

We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today!

"I could not be more pleased. Nathan and his assistant were very professional. They promised to be to my job site on a particular date and time. They arrived on the date and earlier than promised for the start time. I received 4 bids to have my project completed. Nathan was 20% lower than the next contractor. I had spent 30 years in the insulation business. Nathan work was top quality and he went beyond what I expected in effort. I HIGHLY recommend him."

Bob C on October 2020


Avatar for Go Green Insulation Inc
Go Green Insulation Inc
8947 11th St
4.86(
21
)
Approved Pro
Go Green Insulation Inc
8947 11th St
4.86(
21
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
164 local quotes requested

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

"I was so pleased with the honesty of the representative that came out. He initially explained what he would be looking for and listened while I pointed out some concerns with my attic. He went in to the attic and checked everything over. When he came out he said that everything still looked good and there was sufficient insulation. I greatly appreciated his honesty and knowledge. Would highly recommend this company."

Diane B on October 2021

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

"I was so pleased with the honesty of the representative that came out. He initially explained what he would be looking for and listened while I pointed out some concerns with my attic. He went in to the attic and checked everything over. When he came out he said that everything still looked good and there was sufficient insulation. I greatly appreciated his honesty and knowledge. Would highly recommend this company."

Diane B on October 2021


MIKE'S CARPET VINYL & TILE INSTALLATION
5019 Avian Ln
5.00(
1
)
MIKE'S CARPET VINYL & TILE INSTALLATION
5019 Avian Ln
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Kermans Flooring
4505 E 82nd St
4.21(
90
)
Kermans Flooring
4505 E 82nd St
4.21(
90
)
Customers say: Super punctual
104 years of experience

Kermans Flooring is one of the largest premier flooring stores in the state of Indiana and is proud to offer floor covering products for every budget. Kermans has high-quality affordable flooring as well as high-end luxurious products, designs, and brands. At Kermans, we know that your home is your showcase. That’s why we carry a wide selection of carpet, hardwood floors, tile, and area rugs for our clients, and our expert design consultants can help you make the best decision for your new flooring based on design, color, decor and activity level. Visit our showroom today to discover the quality and variety of floor coverings. Quality floor covering for every budget—that's the Kermans Advantage!

"Our house was built and we closed April 2022. Kermans did our carpet. Less than two years later, the carpet is freying at the entrance of each carpeted room. You can see the concrete floor at two entrances near the transition strip. Burke Franklin took pics, admitted the carpet was too short said they'd reach out with next steps in a few days. Got an email from him saying it's our responsibility to pay for repair. DR HORTON hires sub par contractors."

Russell E on February 2024

Kermans Flooring is one of the largest premier flooring stores in the state of Indiana and is proud to offer floor covering products for every budget. Kermans has high-quality affordable flooring as well as high-end luxurious products, designs, and brands. At Kermans, we know that your home is your showcase. That’s why we carry a wide selection of carpet, hardwood floors, tile, and area rugs for our clients, and our expert design consultants can help you make the best decision for your new flooring based on design, color, decor and activity level. Visit our showroom today to discover the quality and variety of floor coverings. Quality floor covering for every budget—that's the Kermans Advantage!

"Our house was built and we closed April 2022. Kermans did our carpet. Less than two years later, the carpet is freying at the entrance of each carpeted room. You can see the concrete floor at two entrances near the transition strip. Burke Franklin took pics, admitted the carpet was too short said they'd reach out with next steps in a few days. Got an email from him saying it's our responsibility to pay for repair. DR HORTON hires sub par contractors."

Russell E on February 2024


Crawlspace Doctor
640 E Morgan St
4.82(
50
)
Crawlspace Doctor
640 E Morgan St
4.82(
50
)
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

We take care of Crawlspaces with Water problems (perimeter drainage systems with sump pumps and pits) , moisture barrier or encapsulation, mold, structural repair ( rim plate, joist, support beams) Serving Hendricks, Morgan, Putman, Vigo, Parke, Vermillion, Clay and Sullivan Counties. . For Free Evaluation Call: Dave at (765) 318-2252 or (812) 236-7644.

"The owner Dave Tarrance was one of five companies that gave us estimates. Crawlspace Doctor had the best price for the work we wanted done. Dave listened to all our concerns about our crawlspace and offered solutions to help us resolve the issues. During the work he stopped in personally to keep us updated on the progress of the job, which took five days. His crew was very polite and disposed of all debris (old insulation) each night."

James D on January 2019

We take care of Crawlspaces with Water problems (perimeter drainage systems with sump pumps and pits) , moisture barrier or encapsulation, mold, structural repair ( rim plate, joist, support beams) Serving Hendricks, Morgan, Putman, Vigo, Parke, Vermillion, Clay and Sullivan Counties. . For Free Evaluation Call: Dave at (765) 318-2252 or (812) 236-7644.

"The owner Dave Tarrance was one of five companies that gave us estimates. Crawlspace Doctor had the best price for the work we wanted done. Dave listened to all our concerns about our crawlspace and offered solutions to help us resolve the issues. During the work he stopped in personally to keep us updated on the progress of the job, which took five days. His crew was very polite and disposed of all debris (old insulation) each night."

James D on January 2019


Color Your Carpet
9800 Beach Blvd
4.36(
11
)
Color Your Carpet
9800 Beach Blvd
4.36(
11
)
Customers say: Quick response
37 years of experience

Our unique "Carpet Color Care" services are providing residential and commercial property owners with a cost-effective alternative to costly and usually unnecessary carpet replacement. Savings of 50% to 85% compared to carpet replacements costs. Faded, stained, wrong color, outdated color, wrong color or just plain ugly carpet- we are the original and only complete on-site carpet dyeing and color restoration service company in the USA. Certified Carpet Dyemasters and Colorists perform our services in more than 200 locations worldwide. Color restoration of Oriental rugs and all fine rugs are our specialty, Design dyeing services offered on wall-to-wall or area rugs. No obligation inspections and proposal performed by appointment. Dyes are safe, MSDS on hand, flawless safety record for 25+ years. Educational and informative information about anything and everything concerning all aspects of carpet and rugs are provided on Color Your Carpet websites.

Our unique "Carpet Color Care" services are providing residential and commercial property owners with a cost-effective alternative to costly and usually unnecessary carpet replacement. Savings of 50% to 85% compared to carpet replacements costs. Faded, stained, wrong color, outdated color, wrong color or just plain ugly carpet- we are the original and only complete on-site carpet dyeing and color restoration service company in the USA. Certified Carpet Dyemasters and Colorists perform our services in more than 200 locations worldwide. Color restoration of Oriental rugs and all fine rugs are our specialty, Design dyeing services offered on wall-to-wall or area rugs. No obligation inspections and proposal performed by appointment. Dyes are safe, MSDS on hand, flawless safety record for 25+ years. Educational and informative information about anything and everything concerning all aspects of carpet and rugs are provided on Color Your Carpet websites.


MSC INSTALLATIONS
25 W OAK ST
5.00(
3
)
MSC INSTALLATIONS
25 W OAK ST
5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

OWNER OPERATED. NO SUBS. COST IS DETERMINED BY THE JOB. TRAVEL CHARGES MAY APPLY. SERVICE CHARGES MAY APPLY. EXTRA CHARGE FOR AFTER HOURS SERVICE.

OWNER OPERATED. NO SUBS. COST IS DETERMINED BY THE JOB. TRAVEL CHARGES MAY APPLY. SERVICE CHARGES MAY APPLY. EXTRA CHARGE FOR AFTER HOURS SERVICE.


Emmons and Associates Inc.
8481 Bash St
4.52(
21
)
Emmons and Associates Inc.
8481 Bash St
4.52(
21
)
Customers say: Quality work
38 years of experience

Full service floor covering company

"They were timely and cost effective. They are very polite and clean. I recommend their service."

PETER & MARILYN B on January 2018

Full service floor covering company

"They were timely and cost effective. They are very polite and clean. I recommend their service."

PETER & MARILYN B on January 2018


Indy Contractors Inc
1221 N Madison
4.20(
5
)
Indy Contractors Inc
1221 N Madison
4.20(
5
)
Customers say: Quick response
17 years of experience

Full remodel company.

Full remodel company.


LARRY HENDREN'S HOME IMPROVEMENT
PO BOX 42341
1.00(
1
)
LARRY HENDREN'S HOME IMPROVEMENT
PO BOX 42341
1.00(
1
)
Customers say: Super punctual
23 years of experience

OWNER-OPERATED. USES SUBS FOR ROOFING. COST IS DETERMINED BY THE JOB. TRAVEL CHARGES MAY APPLY. NO SERVICE FEES. EXTRA CHARGE FOR AFTER-HOURS SERVICE MAY APPLY.

OWNER-OPERATED. USES SUBS FOR ROOFING. COST IS DETERMINED BY THE JOB. TRAVEL CHARGES MAY APPLY. NO SERVICE FEES. EXTRA CHARGE FOR AFTER-HOURS SERVICE MAY APPLY.

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Insulation installs or upgrades FAQs

R-value measures how well insulation resists heat flow, which directly affects your home's energy efficiency. The higher the R-value, the better the insulation. By calculating the R-value needed for your specific climate and home design, you can choose the right insulation materials and thickness to keep your home comfortable and reduce heating and cooling costs.

You don't need to remove your old insulation before adding new insulation, as long as it's in good condition. Adding new insulation over existing materials can improve your home's energy efficiency. For example, you can install blown-in insulation around fiberglass batts or place rigid insulation over existing layers to enhance the overall R-value. However, if your current insulation is wet, moldy, or damaged, you should remove it to avoid health risks and maintain optimal performance.

Installing insulation typically takes five to twelve hours for batts or boards, and two to five hours for spray foam or blown-in insulation. The exact time depends on the type of material and your home's layout. If you need to remove old insulation, have a larger home, or hard-to-reach areas, the project may take longer.

The International Association of Certified Home Inspectors has said foam board insulation can last up to 100 years if properly installed. Some insulation materials can suffer from water damage or start to sag over many years, thus reducing their insulating ability. Foam boards shouldn't suffer from sagging but have the potential to get damaged. Any broken pieces of foam board can reduce its insulating effectiveness.

The homeowners guide to insulation installs or upgrades
From average costs to expert advice, get all the answers you need to get your job done.
new spray foam insulation being applied in attic
Apr 28, 2025
Apr 28, 2025
Spray foam insulation costs depend on the area size, foam type and thickness, and how the pro installs it. We break down the cost to help you budget.
room in home with sound proofing panels on the wall
Apr 23, 2025
Apr 23, 2025
The cost to soundproof a room depends mainly on room size and the material you use. This guide can help you plan your project budget.
Wooden planks with building foam
Apr 16, 2025
Apr 16, 2025
Create a budget for new insulation using this cost guide, featuring the most important price factors to consider.
Worker installing new home roof insulation
Mar 31, 2025
Mar 31, 2025
Budget for radiant barrier costs based on factors such as foil type, attic size, material quality, ventilation type, labor, and more.
A worker spraying blown fiberglass insulation between attic trusses
Feb 11, 2025
Feb 11, 2025
Check out the cost to install blown-in insulation based on factors like R-value, insulation type, local labor rates, and more.
Batt and roll insulation installed by professional in protective gear
Feb 14, 2025
Feb 14, 2025
Our guide explains how much you should budget for insulation installation to help keep your home comfortable and your energy bills lower.
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