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  • Verified reviews icon51
    Verified insulation services reviews

Top-Rated Insulation pros in Penitas - Updated Nov 2026

Avatar for RGV Insulation
RGV Insulation
4.0(
47
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade+1 more

Serving Penitas, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Credit card accepted

"The crew worked diligently and professionally every day. Even the salesman was actively involved in the insulation work, which demonstrated the company's commitment to quality. The project was completed within the expected timeframe, and the pricing was fair and reasonable. Every member of the team was trustworthy, respectful, and courteous throughout the process. The quality of the finished insulation job was flawless and exceeded my expectations. I highly recommend this company to anyone in need of insulation services."
Clean job sites
Foam Sprayer
1
2
Hallway

+5

Response time11 hrs
Response rate96%
5 neighbors recently requested a quote
Avatar for Superior Spray Foam Insulation
Superior Spray Foam Insulation
New to Angi
Injection Insulation - InstallSpray Foam Insulation - Install

Serving Penitas, TX and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

Response time8 hrs
Avatar for Brav Co Energy Solutions
Brav Co Energy Solutions
4.9(
4
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+1 more

Serving Penitas, TX and surrounding areas

In business since 2014

Free estimates

Warranties offered

"I was looking to improve the energy efficiency of my existing home and opted to change out old blown in insulation for foam spray insulation. I took time to investigate cost and options and requested quotes from various companies. I am a family physician and if you know doctors, we donâ t usually jump the gun unless we are well informed. Brav Co Energy Solutions representative came to evaluate my home for a quote. I was impressed by his knowledge of the product. He took measurements (which none of the other companies had done), provided a pamphlet of the actual foam product that would be applied (I researched it and it does have 5 star reviews) and also sent the men who would be doing the insulation to inspect my attic and ensure the foam spray insulation could be completed as I had requested. I have low attic ceiling space and there were very snug corners that I had been told would not be reachable by other companies. Brav Co Energy Solutionâ s men came, inspected and informed me their equipment would reach every corner of my attic. After a full inspection, I received a quote which was comparable to the other companies and given the thoroughness of the inspection that was done by Brav Co Energy, I opted to go with their team. I was amazed at their efficiency to remove all the old insulation and debri. My attic appears cleaner allowing visibility of all my air conditioning duct work, wiring, and plumbing. The foam insulation (and yes, I physically went up in my attic and inspected it, from corner to corner) is seamless and encases the full attic space including the attic space above my garage and above a very tight front room. Brav Co Energy also provided a warranty on the foam installation. I can feel the difference in the cooling and heating of the house- the unit does not turn on as often and does not sustain on. I get weekly usage emails from my electricity company and this month I am predicted to considerably save on electricity costs. I highly recommend Brav Co Energy Solutions and will keep them in mind for future homes I purchase."
Response time1 day
Recommended by100%of homeowners
Avatar for ADT Solar
ADT Solar
4.4(
111
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Penitas, TX and surrounding areas

In business since 2008

Free estimates

Warranties offered

"Rep. checked entire system. He found several wires not connected properly and fixed this. He also made recommendations regarding the attachment of the panels to the rood that would provide more stability and leakproofing. The representative appeared to know what he was doing - much better than others, including the representative who was engaged by the roofer (who replaced our rood due to hail damage) to disconnect/connect the panels."
11 kW PV Installation
5 kW PV Installation
9.5 kW PV Installation
Recommended by89%of homeowners
Showing 1-10 of 35
Insulation FAQs, answered by experts

The time required for insulation installation can range from a few hours to a few days, with most projects taking 1-3 days to complete. The final duration depends on the project's size and complexity, the area size, and the type of insulation being installed.

Water heater blanket prices range from $20 to $40 on average, though you typically won’t need to spend more than $30 for all the tools and materials required for installation—which include the blanket itself, heavy-duty scissors, and electrical tape. Blankets with higher R-values will also be slightly higher in price.

The most affordable way to insulate behind unfinished walls is to install fiberglass batts or rolls. These total around $0.75 per linear foot, with the width matching the gaps between standard studs perfectly. However, it’s important to consider the R-value of your insulation and the climate in your area, as fiberglass insulation isn’t the best in terms of preventing heat transfer. Plus, the most affordable option may cost more on electricity bills over time. The most affordable way to insulate behind finished walls is to leave them up and use blown-in insulation to avoid drywall replacement.

You should not use spray foam insulation in several specific areas. Avoid applying it in spaces exposed to high temperatures, such as near electrical boxes or recessed lighting, unless the foam is specifically rated for such use. Applying foam near electrical boxes can damage the wiring, and using it too close to lightboxes or recessed lights creates a potential fire hazard. Additionally, do not use spray foam in areas prone to shifting or movement, as this can lead to cracks and gaps in the insulation. Finally, open-cell foam is unsuitable for use below ground or in areas exposed to moisture because it can absorb water, which compromises its insulating effectiveness.

Winterizing your outdoor plumbing keeps your outdoor spigot from freezing and potentially bursting. This includes draining residual water out of the pipe and spigot after turning the valve off, then removing garden hoses and other attachments from the spigot before winter comes. Insulating the pipe that leads to the spigot and installing a freeze-proof faucet also help, as does installing an outdoor faucet protector.

The Penitas, TX homeowners’ guide to insulation services

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