Top-rated insulation pros.

Get matched with top insulation pros in Bath, IN

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Top-Rated Insulation pros in Bath - Updated Nov 2026

Avatar for SC Insulation
SC Insulation
5.0(
19
)
Insulation - Install or Upgrade

Serving Bath, IN and surrounding areas

Approved

Customers say: Quick response

"The crew was very professional. They were knowledgeable and on time. The price was affordable and the work was A plus. I highly recommend SC Insulation'"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+4

77 neighbors recently requested a quote
Recommended by57%of homeowners
Avatar for Tri State Complete Home Repair and Maintenance
Tri State Complete Home Repair and Maintenance
4.4(
94
)

Serving Bath, IN and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"Have had Tri-State do several projects. All have been done quickly and well. Latest was cutting an egress window into a concrete foundation for a lower level walkout. Tri-state had to coordinate several employees to do the job and it turned out great! Along the way they picked up a few smaller jobs and handled equally well. They make sure to do things the right way as well, which I appreciate."
Your home!!
Response time1 day
Response rate91%
1 neighbors recently requested a quote
Avatar for Insulation 360
Insulation 360
5.0(
14
)

Serving Bath, IN and surrounding areas

In business since 2016

Free estimates

Small jobs welcome

"After putting our project on Home Advisor, we got a call from Tyler from Insulation 360 a few hours later, and got an estimate scheduled for the next day. At the estimate, since they had a flexible working schedule, we found out they could complete our insulation work that same day. Since it was 13 degrees on the day we did this, the insulation was much needed and the speediness was much appreciated. Tyler and his team did a great job on insulating the whole roof space with blown in insulation (including the hard to reach spaces). Their budget friendly prices and customer experience are why weâ d recommend using them for your insulation needs. We already have scheduled more work for them to insulate our unfinished wall spaces!"
Response time2 days
Response rate87%
Recommended by92%of homeowners
Avatar for USA Insulation of Indianapolis
USA Insulation of Indianapolis
4.0(
73
)
Insulation - Install or Upgrade

Serving Bath, IN and surrounding areas

In business since 2009

Free estimates

Credit card accepted

"They did a good job. They ran the vacuum after they were done, they laid down guards to make sure none of the insulation got anywhere else in my home and wore hospital booties so they didn't track anything in. They helped me take down my drapes and made sure that they had guards in the attic so the insulation wouldn't cover the ducts. I was greatly pleased with their work and I can already tell a difference in the temperature in my home."
Recommended by81%of homeowners
Avatar for Sustainergy Cooperative
Sustainergy Cooperative
4.7(
68
)

Serving Bath, IN and surrounding areas

In business since 2012

Free estimates

Warranties offered

"Having moved into a 1929 fixer-upper, I've had my share of experiences with contractors. Sustainergy Cooperative is among the best I've worked with, delivering excellent work at a reasonable cost with good communication and ethical practices along the way. I am happy to recommend them to anyone looking to insulate their home."
Exposed wall cavities
Netting on wall for dense packing
Dense packed wall with netting removed
Pushing into dense packed cavity
dense packed walls

+8

Response time1 day
Response rate91%
Recommended by98%of homeowners
Hershberger Spray Foam
5.0(
7
)

Serving Bath, IN and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Nate came out right away and gave me a quote for the work. I thought the quote was reasonable. I checked his references and hired him. The garage attic that I wanted insulated was full of stored items so I needed to move a lot of things in order for him to spray the insulation. With the help of my Grandson I got about half of the items moved down to the main floor. Nate had said that he would cover what I couldn't move and would try to minimize the over spray as much as possible but there would be dust and some over spray. Nate showed up as planned and spent about 7-8 hours spraying the underside of the attic roof and sidewalls of the attic. After finishing he cleaned up as best he could and hauled away all the debris. As I said there was a lot of stored items that he had to work around. My only suggestion to anyone is if you want spray foam and you have a lot of items in the area, either remove it all or take the time yourself to cover the items. Nate did a lot of plastic but still some items got over spray and just a lot of dust that had to be cleaned after he finished. So to save yourself a lot of extra work or risking something be damaged make sure everything is covered before he starts. Nate did a good job, did exactly what he said he would do and was very easy to work with. I would recommend him and use him again."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Recommended by100%of homeowners
Avatar for JDT Services, LLC
JDT Services, LLC
4.4(
28
)

Serving Bath, IN and surrounding areas

In business since 2017

Free estimates

"JDT Services just completed insulation in my attic, vented the exhaust fans from 2 baths to soffits & installed a solar attic fan. Cleaned up & no mess. Great price & would recommend his company!"
Wall insulation
Wall insulation
Attic insulation
Wall insulation
Attic insulation

+39

Response time1 day
Response rate95%
Recommended by87%of homeowners
Showing 1-10 of 35

FAQs for insulation service projects in Bath, IN

Old insulation should be removed when it shows damage, contamination, or heavy deterioration. If you notice water stains, rodent droppings, mold, or large gaps, plan on taking it out to protect your home’s energy performance and indoor air quality. Removing compromised material eliminates health hazards, cuts energy loss, and sets the stage for a safer, more efficient attic—all while keeping utility bills in check.

R-value measures how well insulation resists heat flow—the higher the number, the better it slows heat transfer. The right R-value keeps your home warmer in winter and cooler in summer, saving energy year-round. Match the rating to your climate zone and have a pro verify performance over time, because moisture or settling can lower R-value and cut efficiency.

Attic insulation can stay in place for 80 to 100 years, but its performance often drops after the first 15. As dust, moisture, or mold build up, the material loses R-value and allows heat to escape. Schedule periodic inspections so a pro can tell you when replacement makes sense—helping you keep energy bills down and indoor comfort up.

You can over-insulate an attic. Beyond the recommended R-value, extra layers don’t add efficiency and can trap moisture, leading to mold or reduced performance. A local insulation pro can measure current levels, confirm the right target for your climate, and advise on any adjustments so you avoid future energy or maintenance headaches.

Insulation can be damaged by mold, pests, water leaks, or accidental electrical contact. When the material is compromised, it loses R-value and can introduce health hazards. Removing and replacing affected sections restores efficiency, while routine inspections from a qualified pro help you catch problems early and keep your attic safe and energy-smart.

The Bath, IN homeowners’ guide to insulation services

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

  • carpenter repairing the roof of a house

    Use this guide to budget for roof repair costs based on factors such as roof condition, materials, size, repair type and severity, and more.

  • fascia and soffits being replaced on roof of house

    Need fascia and soffit repairs? Hiring a pro ensures proper installation, protects against pests, and prevents structural damage. Learn about common warning signs, material options, and how fascia and soffits safeguard your home from moisture.

  • new roof installed on house
    •

    Our comprehensive cost guide will help you explore the costs associated with roof replacement, including roof pitch, shape, design, square footage, and more.

  • Two hvac systems

    Learn who to call for HVAC inspection. Discover which pro to hire, what to expect from an HVAC inspection, and average costs for your home.