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Find Batt, rolled or reflective insulation install or upgrade pros in Porterville

Avatar for Rodriguez Insulation
Rodriguez Insulation
4.7(
53
)

Serving Porterville, CA and surrounding areas

Approved

In business since 1996

Free estimates

Small jobs welcome

"Very efficient. They showed up on time. Explained the service, did a nice job. Left no mess. Would highly recommend Rodriguez Insulation."
Response time1 day
44 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Icon Insulation
Icon Insulation
5.0(
15
)

Serving Porterville, CA and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"I am no one personally to throw compliments away... but I am taken away from the excellent work Icon Insulation did for my home. Their work was exactly what was promised. The attic Insulation, and radiant barrier installation has made our home a lot more comfortable and energy efficient. I do recommend this company."
Radiant Barrier Install
Wall & Ceiling Insulation
Attic Insulation Install
Attic Insulation Install
Icon Insulation

+1

Response time2 days
Recommended by90%of homeowners
Avatar for Mega Power Electric, Inc
Mega Power Electric, Inc
5.0(
191
)

Serving Porterville, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Excellent Service from planning through Execution and installation to final fine tuning. The folks communicated well and explained every detail of the step. Got permit and inspection done. It was seamless. Thanks. R."
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+32

Recommended by100%of homeowners
Avatar for Landmark Energy Upgrades
Landmark Energy Upgrades
4.8(
59
)

Serving Porterville, CA and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"We needed a new roof for our house. Our ‘old’ roof had few leaks and several problems that required the replacement with a new one. The last rain resulted in a water leak to the bedrooms area. So, we called Landmark construction energy upgrade because they did our neighbor's roof a year ago and they gave us an estimate at that time. This time, they just updated the estimate and they were able to lower it, which was cheaper than the other estimates we got. The good feeling was much better because it’s a family business who not only give the bid but do the work. No hard sell here or having the bid from one guy but the work is with unknown others - as it was with other bids. Landmark did the job so good and very fast as well which was awesome! The workers from Landmark made sure to clean the roof and they did a quality work. The roof was a mess with lots of humps, bumps and terrible pad for the Air conditioning. They rebuilt it all, and had people who came to do specialty tasks, such as hooking up the dish, the air conditioning condenser etc.… More than that, they also fixed the gutters and made sure they are connected correctly. All in all, this project is complete and done. We are no longer have to deal with the old roof and leaks for at least for 20 years. Before we did the new roof, The office staff helped us with the Cool Roof rebate from the power company and the federal tax rebate for an Energy Star roof, both of which we were not aware. Landmark construction energy upgrade are now our roofers who did a great work and have other great contractors to supplement for special tasks and run an all-around energy efficient business. If we ever move or we have a natural disaster, we know who will work for us."
Cool Roof Install
Energy Upgrade
HVAC Air Duct
Home Energy Audit
Energy Upgrade Contractors

+6

Recommended by98%of homeowners
Avatar for Green NRG Inc.
Green NRG Inc.
4.1(
62
)

Serving Porterville, CA and surrounding areas

In business since 1999

Emergency services offered

Credit card accepted

"we were very impressed with out solar endeavor. The installers came when they said they would and finished their job within the same day. We added insulation to our attic to reduce our heating and cooling for the house and replaced 2 old windows . All the guys were great from Idan who evaluated our home, office staff and installers. We are very happy. "
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+12

Recommended by90%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)

Serving Porterville, CA and surrounding areas

In business since 1971

Credit card accepted

"Well, the first time the replacement was ordered it was the wrong one, which of course, delayed the installation a week. When it was finally installed I had to pay an additional $850 for code upgrades. This I was not informed of by Home Shield. Then we noticed that there was water on the garage floor and found that the pipe coming in from the wall was leaking at the wall so had to call the plumbing company back out to fix it. They first tried to say it was not their fault but since there wasn't a leak before they installed they did fix it. I have used Home Shield a few times before and never had a problem. Some of the companies they use are not the best so you have to research them before you commit. I have found HS service to be good if you do your homework. At the end of the day I was without hot water for almost 3 weeks but it was do to the plumbing company they sent out."
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+2

Recommended by65%of homeowners
Avatar for Official Pest Prevention
Official Pest Prevention
4.6(
58
)

Serving Porterville, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Excellent. The rep showed up on time and did a very thorough job, complete with photos and a write-up of all the affected areas. He also gave a quote to perform both the exclusion work and to clean & replace the soiled insulation. I will be calling them to do both jobs shortly."
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Recommended by89%of homeowners
Avatar for All Pest Pros
All Pest Pros
4.0(
105
)

Serving Porterville, CA and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"They removed all the old insulation in my attic, sanitized the area, and replaced the insulation with a better green product that exceeds the R rating in my area.  They sealed all openings into my home (via doors, crawl spaces, etc.) and set traps in my home, in the attached garage/storage area, and in the attic.  This is where I believe they could do a better job. No one called or returned to check on the traps unless I called to report a catch. I still have one trap set inside my house and two in my storage area. I have no idea if the one in the attic is still set. It just seems that common courtesy would lead them to do more follow up and offer to remove the traps if no longer needed. As for the price, it seemed a bit high (I'm retired and it was a struggle) but since I was being held hostage by the rodents, it was well worth it. I would use them in the future but would try to negotiate the fee."
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Recommended by83%of homeowners
T&T Insulation
5.0(
1
)

Serving Porterville, CA and surrounding areas

In business since 1999

Free estimates

Offers commercial services

T&T Insulation is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Response time6 hrs
Recommended by100%of homeowners
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FAQs for batt, rolled or reflective insulation install or upgrade projects in Porterville, CA

Batt insulation excels in vertical installations because it remains firmly in place and delivers consistent thermal performance. Blown-in insulation performs exceptionally in spaces such as attics, efficiently filling gaps in irregular areas. 

Employing both insulation types according to their strengths enhances your home’s overall energy efficiency and comfort by providing a tailored solution for every space.

Start by measuring the square footage of the space, then match that area with the insulation thickness you need to hit your target R-value. Add a buffer for waste and odd-shaped spots so every cavity is covered. 

Once you have a rough count, run it past a local insulation pro—their on-site advice will fine-tune the numbers and help you avoid costly miscalculations.

Old insulation that is dry, intact, and mold-free does not require removal before adding new insulation; stacking new insulation over it maintains effective thermal performance and boosts energy efficiency. 

If the insulation is damp, moldy, or deteriorated, removal is necessary to eliminate health risks and ensure maximum effectiveness of the new layer. A professional insulation contractor will assess your situation and recommend the most effective solution.

Installing insulation in an average-sized home using batts or boards requires five to 12 hours. Using spray foam or blown-in insulation requires two to five hours. These timeframes are determined by the area’s size, accessibility, and whether old insulation must be removed. 

Complex projects and hard-to-reach spaces demand extra time. Hiring an experienced insulation professional ensures that the installation is completed efficiently and correctly.

Insulation is measured by R-value, which defines how effectively it resists heat flow. A higher R-value provides superior thermal resistance, ensuring your home remains warm in winter and cool in summer. 

Choosing the correct R-value is essential for maximizing energy efficiency and comfort, and it directly impacts long-term utility savings. Professional guidance determines the optimal R-value for your specific climate.

The Porterville, CA homeowners’ guide to batt, rolled or reflective insulation installs or upgrades

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