Top-rated insulation pros.

Get matched with top insulation pros in Karnes City, TX

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.

Find Insulation pros in Karnes City

Avatar for TEXAS SHIELD INSULATION, LLC.
TEXAS SHIELD INSULATION, LLC.
4.9(
13
)

Serving Karnes City, TX and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"We couldn't be more pleased with the added insulation in the attic above the garage. Only downside is that it's better done than the rest of the attic! The rest of the work replacing the insulation in water-damaged areas went very quickly. We will likely be bringing them back to do the rest of the attic."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

Response time1 day
10 neighbors recently requested a quote
Recommended by100%of homeowners
5 Alarm Insulation
5.0(
28
)

Serving Karnes City, TX and surrounding areas

In business since 2015

Free estimates

Credit card accepted

"Great response time from my initial contact, constant communication during the process and then a follow-up after the work was completed. Super people I enjoyed having in my home. Took great care doing the job well and in the time frame promised. Best money I could have spent for this project. Thrilled that I chose this company for our install and could not be more pleased. Top notch. Stop looking--this is the company for your insulation needs."
Response time1 day
Recommended by100%of homeowners
Avatar for ENERGY ATTIC USA
ENERGY ATTIC USA
4.9(
31
)

Serving Karnes City, TX and surrounding areas

In business since 2006

Free estimates

Credit card accepted

"I live in a old house, and the insulation on the attic needs to be added.  City of Austin Utilities (Austin Energy) has a great rebate program for insulation, so I signed up.  EnergyAttic is one of the companies listed by Austin Energy.  For getting the quote, the audit person was friendly and through with his explanation about what's and why's.  Finally I scheduled for the work.  Kent came with his crews and basically supervised and worked on the problem and the insulation.  He made sure everything was installed (seal, insulation) properly and Austin Energy auditor approved the work.  The door blower/blast test took a while because of setting issue (EnergyAttic subcontracted to other company), and finally after 3 hours, we did get an excellent result.  I was happy with Kent's and his crews work.  They were friendly, punctual, and got the work done.  They actually came back to reseal door on the furnace area.  They also promised to come back if  I were to work on the attic and the insulation needed to be re-sweep."
Radiant Barrier
Insulation
Solar Attic Fans
Recommended by100%of homeowners
Avatar for Action Roofing & Remodeling
Action Roofing & Remodeling
4.8(
295
)

Serving Karnes City, TX and surrounding areas

In business since 1996

Free estimates

Credit card accepted

"They're an excellent company.  I called them and they were able to get out here that day.  They showed up on time, and they cleaned up after themselves.  They're just a really good people to work with.  I would highly recommend them to anybody who needs roofing work.  I would definitely use them again in the future if needed."
Recommended by94%of homeowners
Avatar for Foam Solutions
Foam Solutions
4.6(
12
)

Serving Karnes City, TX and surrounding areas

In business since 2017

Free estimates

Offers commercial services

"Joe and his team were extremely kind, professional, and knowledgeable. They insulated my guest house very quickly and efficiently, they did a phenomenal job, will definitely be recommending them again!"
attic ceiling spray foam
Metal building spray foam
wellhouse
Spray Foam Rig
Gym/Metal Building

+3

Response time1 day
Response rate92%
Recommended by90%of homeowners
Avatar for REACH Barrier LLC
REACH Barrier LLC
4.4(
37
)

Serving Karnes City, TX and surrounding areas

In business since 2010

Credit card accepted

"They did the insulation in my attic which is almost 3,000 square feet. Scheduling was great; they were able to be there when I needed them. Two men completed the service in one day. I am very happy with their work."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+15

Recommended by84%of homeowners
Avatar for RHINO ENERGY SOLUTIONS LLC
RHINO ENERGY SOLUTIONS LLC
4.4(
279
)

Serving Karnes City, TX and surrounding areas

In business since 2006

Credit card accepted

"

Forrest was extremely responsive. I called and he was able to come by, I believe, the next day to an energy audit to determine why my electric bill was outrageous and the temperature varied throughout the house. Right away he determined there was virtually no insulation in the attic (easier said than done considering the dark,  3 ft crawl space filled with giant metal ducts) except what was left from the original install in 1975. I was able to schedule to have the work done in about 5 days. I'm not sure if the price was good or not but I really liked Forrest and he was available to get the work done ASAP...that made it the right price!  He and his crew arrived when they said they would, blew in the insulation, mended ducts, expelled all the critters in the attic, and replaced the broken booster fan blocking the air going to the opposite end of the house.

I also texted Forrest Friday with concerns that there was hot air coming out of the vent when the AC wasn't on, he said he could be there the next day to check it out. He showed up when he said he would, determined that coincidently, I walked under the vent right when the AC turned on and all the hot air was being pushed from the duct.  There was no issues other than my bad timing.

I will continue to use this company for everything and anything they can provide that I need in the future.



"
Recommended by82%of homeowners
Avatar for Texas Air Repair
Texas Air Repair
5.0(
25
)

Serving Karnes City, TX and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"I had some water spots in my sealing near some of my air ducts, so I thought I had a water leak related to my AC. Henry came out right on time and did work to show me that the leak was likely from my shower line. He didn’t even charge me for that work as it was not in the scope of stuff he normally does! He suspected that I might have a Freon leak my coils, and when he couldn’t find a major one, we checked outside, and when that didn’t show a major leak, he recommended I call him Back and he would personally come back out when the temperature was hotter to get better pressure readings. I have very high standards for service and integrity, and Henry greatly exceeded both."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+32

Recommended by100%of homeowners
Avatar for Eco Foam Insulation
Eco Foam Insulation
4.0(
12
)

Serving Karnes City, TX and surrounding areas

In business since 2014

Free estimates

Offers commercial services

"This company is willing to go the extra mile for its customers, literally. I've been trying to get foam insulation put under my floors for the last 3 weeks but with the first two companies I hired something always came up or they would have an excuse with why they couldn't do it. But with Eco Foam, I do admit they did have a little mistake in the morning but I called Scott and even though I was extremely rude and short with him, even though he didn't deserve it, he never lost his cool and was able to come up with a plan to get my project done. Most company's would have told me where to go and hung up but Scott didnt do that. He instead drove the 2+ hour trip to be here with his other rig and got the job knocked out so that I could finally put the house on the market and have an open house the next morning. For that I am EXTREMELY thankful and will only use them for my insulation needs as well as recommend them to my friends, family, and colleagues. Eco Foam is the real deal with an A+ in quality, A+ in performing the job , and an A+++ in customer service. Do yourself a favor and call Eco Foam."
.
.
.
.
.

+6

Response time2 days
Recommended by88%of homeowners
Showing 1-10 of 36

FAQs for insulation service projects in Karnes City, TX

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 Karnes City, TX 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.