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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon59
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Watertown, TN

*The Angi rating for Insulation Service companies in Watertown, TN 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 Watertown, TN 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 16, 2025

Find Insulation pros in Watertown

Avatar for Insulation Commandos of Nashville
Insulation Commandos of Nashville
5.0(
6
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or UpgradeInjection Insulation - Install

Serving Watertown, TN and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

Our founders brought a powerful lesson home from the front lines: trust in your people is absolutely critical. This principle of trust is the foundation of our business.\n\n

38 neighbors recently requested a quote
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Avatar for J & K Insulation LLC
J & K Insulation LLC
5.0(
3
)
Spray Foam Insulation - InstallBlown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade+1 more

Serving Watertown, TN and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Small jobs welcome

"The company was prompt and did a fantastic job. They also cleaned up beautifully when they were done."
Attic insulation
Attic insulation
Repair and Poly
Before Cleaned Out
Before Cleaned Out

+8

Response time5 hrs
Response rate97%
7 neighbors recently requested a quote
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Hawx Insulation-Nashville
4.1(
361
)
Blown-In Insulation - Install or Upgrade

Serving Watertown, TN 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.

7 neighbors recently requested a quote
Recommended by75%of homeowners
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Avatar for C&M Insulation
C&M Insulation
5.0(
8
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Watertown, TN and surrounding areas

In business since 2019

Free estimates

Small jobs welcome

"They were very professional and did an amazing job. Miguel and his crew removed all of the old blown in insulation that was below the recommended depth. Fixed leaks and filled in spaces that were letting in the cold and blow in new fiberglass insulation to the proper depth. Immediately we felt the difference in our home. I'd highly recommend them."
New Insulation
Old Insulation
Fresh Clean Insulation
In the process of removing
New Insulation

+3

Response time2 days
Recommended by100%of homeowners
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Avatar for ON-POINT Insulations
ON-POINT Insulations
4.9(
8
)
Injection Insulation - InstallSpray Foam Insulation - Install

Serving Watertown, TN and surrounding areas

In business since 2012

Free estimates

Warranties offered

"I have been a license bonded contractor for the last 35 years. We built some of your better custom homes and I have used several different insulation companies to include spray foam during this time. This company gave me more, better coverage, to include all cracks and seams, and did a through clean-up afterwards, what more could anyone ask for, they are good. I would highly recommend them to my family and friends, not just the quality but the estimate was several hundred dollars cheaper than the other 2 estimates that I had gotten for the same square footage of coverage. Save time and money and call them, by the way, I never heard of this company until I called Home Advisor. Jim"
Response time1 day
Recommended by100%of homeowners
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Avatar for EcoHome Insulation, LLC
EcoHome Insulation, LLC
4.9(
11
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - Install

Serving Watertown, TN and surrounding areas

In business since 2020

Free estimates

Small jobs welcome

"They were great to work with & got in us as soon as they could to get our attic insulated. They went above & beyond while fixing thing in our attic we didnâ t even know weâ re messed up. Will use them in the future if needed!!"
Before
After
Before
After
Before

+24

Response time2 days
Recommended by90%of homeowners
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Avatar for Insulation Commandos of Nashville
Insulation Commandos of Nashville
5.0(
2
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Watertown, TN and surrounding areas

In business since 2024

Free estimates

Credit card accepted

"Met and got an estimate on Wednesday, paid 1/3 down. Harrison showed up on Fri as planned and within a few hours we had blown-in attic insulation. Cleanup was very thorough."
Batted Insulation in Attic
Batted Insulation in Attic
Batted Insulation in Attic
Batted Insulation in Attic
Blown In Fiberglass Insulation

+12

Response time10 hrs
Response rate100%
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Avatar for Martin's Home Solutions
Martin's Home Solutions
4.8(
6
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or Upgrade

Serving Watertown, TN and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"They do what they say they will do."
Crawl space encapsulation
Crawl space encapsulation
Crawl space encapsulation
Crawl space encapsulation
Additional Photos

+4

Response time1 day
Response rate100%
Recommended by50%of homeowners
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Showing 1-10 of 42
Insulation questions, answered by experts

Actually, condensation can mean that your windows are more energy efficient because the seal keeps cold air out and warm air in. In some cases, windows with poor seals can lead to more condensation, but they may allow the cold and warm air to mix and reduce condensation. If you’re worried about whether or not your windows are properly insulated, have a pro assess them.

Spreading tin foil over your windows works similarly to radiant barrier insulation, but not as well. It will reflect some of the sunlight that would otherwise come through the glass and warm up the inside of your home, so it might help a little to keep your home cool in the summer. However, the appearance isn’t preferable to blinds or drapes that can offer the same benefits. You might also consider tinting your windows instead, which is a more aesthetically pleasing change that can still block a good portion of the solar heat coming through your windows.

You don’t need to staple insulation, as your drywall and studs will hold it into place. But if you already have a staple gun and staples lying around, it can help keep the product in place and avoid any shifting. But, most experts agree it’s an unnecessary step.

If you’re adding a vapor barrier, you will need to staple that in place.

Fiberglass is considered dangerous only if your skin comes into contact with it or if you breathe in any fiberglass particles. This is because fiberglass is literally made of tiny fibers of glass that can cut your skin and your organs. While there aren’t many long-term effects, it’s still important to take all the proper safety precautions when working with fiberglass.

Unfaced wall insulation is easier to cut and install, making it the better choice for a DIY project. It’s also more affordable. But if it’s unfaced, you’ll likely need to add a vapor barrier to reach your desired R-value and efficiency, as it doesn’t offer any moisture barrier.

Faced insulation uses paper or foil to create a built-in barrier and doesn’t require an extra step. It’s also more fire-resistant and safe. But it’s quite a bit more expensive and a little bit harder to work with as a DIYer.

The Watertown, TN 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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