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    Average homeowner rating
  • Verified reviews icon116
    Verified insulation services reviews

Top-Rated Insulation pros in Nashville - Updated Nov 2026

Avatar for BC Services
BC Services
5.0(
54
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Nashville, IN and surrounding areas

Approved

In business since 2025

Free estimates

Small jobs welcome

"I first received a quote from BC Services back in January, but I had several other projects going on and decided to hold off. Throughout that time, Bo and Chris checked in periodically and respectfully to see if I was ready to move forward and whether there was anything else they could help with. There was never any pressure, just excellent customer service. When I finally decided to move forward with my roofing insulation project, I also added crawl space insulation to the scope of work. They were professional, respectful of my home, and did an outstanding job on both projects. The quality of the work exceeded my expectations, and I am very pleased with the results. I would definitely hire them again and highly recommend them to anyone looking for quality insulation and crawlspace related work."
Response time10 hrs
Response rate100%
12 neighbors recently requested a quote
Avatar for Hawx Insulation-Indianapolis
Hawx Insulation-Indianapolis
4.1(
361
)
Blown-In Insulation - Install or Upgrade

Serving Nashville, IN and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

At Hawx Pest Control, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. Hawx Premium Pest Control will treat your pests, mosquitos, and more- then keep them away for good. If pests come back between treatments so will we, at no additional cost to you. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

Recommended by75%of homeowners
Avatar for Remmy's Home Services
Remmy's Home Services
5.0(
19
)
Blown-In Insulation - Install or Upgrade

Serving Nashville, IN and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Credit card accepted

"So much faith goes into hiring someone who you hope will take care of your "major" project as promised. Remmy's Home Services is just that company. They were not the most expensive quote nor the cheapest but when Cory came to my house and frankly went above and beyond what most would consider a simple blow-in insulation job, I knew I'd picked the right company. He did exactly as promised, treating my house as if it were his own and took care of all my concerns. After being here in this all electric home and dreading each winter because of the heating bill and ultimately deciding to freeze because the bill was outrageous, I knew I needed help. If you are looking for a company that will do the job as promised, be efficient and very professional, look no further. I've already recommended him to family. I could go on and on but just know, even if my bill is only reduced by pennies, this is one "major" home repair expense I do not regret. Thank you Cory and your helper for everything!!"
Crawlspace Encapsulation
Attic Insulation
Attic Insulation
Attic Insulation
Attic Insulation

+2

Response time12 hrs
Response rate86%
17 neighbors recently requested a quote
Avatar for Witsman's Home Improvement
Witsman's Home Improvement
4.8(
2
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+1 more

Serving Nashville, IN and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

Witsmans Home Improvement should be your top choice when it comes to all of your electrical needs. We specialize all aspects. including new construction and panel upgrades. We provide all of our customers with a strong combination of excellent customer service and top quality products! Let us accommodate your needs with our qualified staff. When you are looking for the best, don't settle for less!! Call on Wink Electric when you want the job done right the first time, every time!

Recommended by100%of homeowners
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Insulation FAQs, answered by experts

Using plastic shrink film over the window will cut down on drafts, which makes the air inside your home feel warmer. Plastic shrink film doesn’t quite have the insulative properties of a new window or of adding insulation inside the window jamb, but it will help. Plus, it’s a cost-effective solution to keeping your home warmer.

Canned spray foam has an R-value of R-3.7 per inch. However, it’s not great for use as insulation. Also known as single-component spray foam, it doesn’t expand as much as two-part types that work for insulating the whole house. Save the canned foam for gaps around doors and windows.

Natural fiber batts and spray foam insulation both work great for soundproofing. Newer materials, such as hemp batts, are more expensive but more effective for insulation and sound blocking. They are also more sustainable. There is also a professional system called Blow-In Blanket Insulation (BIBS) that is soundproof and moisture-resistant. However, BIBS must be installed professionally and can be a costly investment.

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.

If you’re a savvy DIYer around the house, own the basic tools, and have enough time on your hands, you can definitely install fiberglass insulation yourself. Doing the work yourself will certainly keep overall insulation costs down. However, if you’re not confident in your handy skills around the house, call in a professional.

The Nashville, IN homeowners’ guide to insulation services

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