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3.9

(13 reviews)

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Avatar for Foam Improvement
Foam Improvement
4.2(
9
)

Serving Llano, TX and surrounding areas

Approved

In business since 2022

Free estimates

Offers commercial services

Foam Improvement is committed to excellence in every aspect of our business. \nWe uphold a standard of integrity bound by fairness, honesty, and personal \nresponsibility. Our distinction is the quality of service we bring to our customers. \nAccurate knowledge of our trade combined with ability is what makes us true \nprofessionals. Above all, we are watchful of our customers' interests and make \ntheir concerns the basis of our business.

Response time2 days
Response rate95%
8 neighbors recently requested a quote
Avatar for Texas Lone Star Spray Foam, LLC
Texas Lone Star Spray Foam, LLC
5.0(
1
)

Serving Llano, TX and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

New house insulation
New house insulation
New house insulation
New house insulation
2 neighbors recently requested a quote
Avatar for Foam Solutions
Foam Solutions
4.6(
12
)

Serving Llano, TX and surrounding areas

In business since 2017

Free estimates

Offers commercial services

"Foam Nerds was very responsive and professional! They got the job done in the time that they estimated and we immediately felt a difference in our home's insulation! Felt cooler in the summer and warmer in the cooler months. 100% would recommend Foam Nerds to anyone thinking about getting insulation!"
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 Double J Spray Foam Insulation
Double J Spray Foam Insulation
4.7(
9
)

Serving Llano, TX and surrounding areas

In business since 2015

Free estimates

Small jobs welcome

Double J Spray Foam Insulation is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 5 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Response time1 day
Recommended by100%of homeowners
Investofoam Insulation
4.0(
4
)

Serving Llano, TX and surrounding areas

In business since 2005

Free estimates

Credit card accepted

"I had previously had another company spray foam my attic, about 3 years ago. It looked ok but I was not seeing much improvement in my electric usage. I had an energy audit done and was told that the spray foam job was very substandard. They did not pull back existing insulation around the soffit and the roof insulation was about an inch in some areas. Investofoam came in and spent an entire day redoing the job. My house has 2 x 8 rafters, they filled them and covered exposed edges. The result was amazing. I am seeing about a 40% drop in energy costs. My attic is never more that 5 degrees warmer or colder that the interior. When a cold front would come through this winter and drop the outside temperature 40 degrees it would take a couple of days for the interior to drop 2 or 3 degrees. I have a 2 stage AC / heatpump with variable air handler, it never has run at high speed, you never hear it at all. Also we never hear thunderstorms unless they are extreme. I highly recommend Investofoam!!"
Response time2 days
Recommended by75%of homeowners
Avatar for AIR NETWORK A/C & HEATING
AIR NETWORK A/C & HEATING
5.0(
10
)

Serving Llano, TX and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"I received 3 quotes on installing a new 5 ton unit to our house air network was $2,000 cheaper than the # 2 bid and over $3000 cheaper than the other bid. They came when they said and chris was very knowledgeable. We had a new unit installed as well as all new ducting and blown in insulation. I would highly recommend air network in the Weimar area"
Recommended by100%of homeowners
Avatar for SureSeal Spray Foam Insulation
SureSeal Spray Foam Insulation
5.0(
3
)

Serving Llano, TX and surrounding areas

In business since 2020

Free estimates

SureSeal Spray Foam Insulation is your industry expert in the Brownwood and surrounding area. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will leave your property until you are completely satisfied with our work. As a locally owned and operated business you can trust that we will treat your home as we would treat our own. We have so many options to fit any budget. Give us a call today and we look forward to working with you!

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+17

Response time1 day
Recommended by100%of homeowners
Avatar for ADT Solar
ADT Solar
4.4(
111
)

Serving Llano, TX and surrounding areas

In business since 2008

Free estimates

Warranties offered

"MARC JONES CONSTRUCTION TEAM  ARRIVED ON SCHEDULE AND INSTALLED THE SOLAR ARRAY OVER TWO DAYS.  ON MONDAY, WE HAD INSPECTION AND A FEW DAYS LATER THE ATTIC WAS INSULATED WITH FOAM TO REDUCE HEAT LOAD ON AIR CONDITIONING SYSTEM.  EVERYTHING WENT SMOOTHLY EXCEPT FOR INADVERTANTLY UNPLUGGING THE SYSTEM CIRCUITBREAKER DURING THE FOAMING OPERATIO.
"
11 kW PV Installation
5 kW PV Installation
9.5 kW PV Installation
Recommended by89%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)

Serving Llano, TX and surrounding areas

In business since 1971

Credit card accepted

"Roberto was the technician and he was very professional, polite, and personable. He inspected the rest of our system and told us things that needed to be changed or repaired. He showed me pictures of everything. Everything he told me about was accurate. He quoted me a price for R38 insulation , Some of our ducts were plastic and he recommended them to be changed. I agreed completely and didn't know they were plastic. I would have had them done the work but I had no price comparisons to make and besides I didn't have the money right then. So he just finished the vent cleaning and left his card. He did a great job on the vent cleaning and was happy with the work."
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+2

Recommended by65%of homeowners
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Insulation questions, answered by experts

Yes! Outdoor faucet covers work by enclosing the faucet with a thick, insulating material that will keep the faucet warmer than outdoor temperatures. They need to be sealed tightly against the house to work properly, though, so be sure to tighten the rubber strap or drawstring on the insulation cover to best protect your faucets.

Structural insulated panels and rigid foam boards have the highest R-value of any insulation that contractors commonly use, with R-values reaching up to around 8.0. These types of insulation are best in extremely cold climates, but they’re generally preferred for new construction, as they can be challenging to retrofit. Blown-in and loose fill insulation provide the next best insulative value, provided the installation is done properly. It’s important to choose an insulation type that meets your needs based on climate, as maximizing R-value may not always be financially worthwhile if you live in a moderate climate.

STC (Sound Transmission Class) is a rating that describes how well a building material or assembly blocks airborne sound. A higher STC rating means less noise will pass through the material, providing better sound reduction. This rating system applies to various building components, including windows, doors, flooring, drywall, and insulation.

For context, a typical single-pane window has an STC rating of around 25 (where normal conversations are audible), while a well-sealed, double-pane window can exceed STC 45 (blocking loud speech and most music). It is important to note that for some products, like soundproofing drywall, the STC rating refers to the entire wall system, not just the individual panel.

Additionally, STC ratings are most effective for measuring sound reduction at mid-to-high frequencies, such as human speech, and may not accurately reflect how well a material blocks low-frequency sounds like bass music or thunder. Because of these factors, it is recommended to consult a professional to determine the right STC-rated materials for your specific soundproofing needs.

The amount of insulation you need will vary depending on where you live. Energy Star recommends certain minimum insulation values in different geographic regions. In most cases, however, even adding a little insulation is better than not adding any.

The most obvious con of injection foam is the cost. It’s much more expensive to install than fiberglass or spray foam, but it may be your only option (unless you want to remove entire walls around the home). Another con is that it involves drilling into existing material, which has to be repaired after the foam is injected. Some injection foams are made from products that aren’t environmentally friendly, and improper installation can lead to trapped moisture, which can lead to expensive mold remediation down the road. 

The Llano, TX homeowners’ guide to insulation services

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