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

Avatar for Harsin Energy Services - The Energy Savers
Harsin Energy Services - The Energy Savers
4.7(
167
)

Serving Sunnyvale, TX and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"They were efficient and quick and cleaned up after completing their work . I made a good choice having them install the insulation in the walls and attic of my house."
An energy Efficient attic, with radiant barrier.
A good insulation job. R-38. Formaldyhide free.
Radiant barrier installed. Now insulation.
old can lights waist $20 a year. I can fix that.
Attic view. They are why you have so much dust.

+23

Response time8 hrs
32 neighbors recently requested a quote
Recommended by95%of homeowners
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Insulation Pro
4.8(
5
)

Serving Sunnyvale, TX and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"This was one of the only companies who would come in and blow in insulation JUST ABOVE a new project area. Other companies wanted to blow in insulation in the whole attic, not the small addition I had completed. Like other reviews, he took before and after pictures. I appreciated that they were on-time, thorough and efficient in completing my little project."
Fiberglass Insulation
Fiberglass Insulation
Fireglass Batt Insulation
Blow-in Insulation
Blow-in Insulation

+15

Response time1 day
Recommended by100%of homeowners
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Avatar for 53 Air & Power, LLC
53 Air & Power, LLC
4.1(
361
)

Serving Sunnyvale, TX and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"They came on time, did the job, cleaned up, and left. They knew we had an attic door in the doctor's exam room so they entered thru the garage attic door but when they blew the insulation in, they didn't cover or protect the other attic door. Insulation fell in thru the cracks all over the technician who was working with the doctor. Since they knew the door was there I wish they had kept insulation from flying in. Otherwise I think they did a great job. It certainly made a difference in the temperature of the building on hot days."
Gas logs kit
Crown repair
Ventless gas logs
Response time3 hrs
Response rate97%
84 neighbors recently requested a quote
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Avatar for Energy Attic
Energy Attic
4.3(
34
)

Serving Sunnyvale, TX and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"The representative was very knowledgable about the scope of work. I called him for the replacement of the attic insulation due for rats. I had pest control guy tell me my attic insulation had to be replaced. The rep, Guy, told me that wasn't what I needed. He told me that replacement the attic insulation would not solve my rats. He gave me names of good pest controls. Guy said to contact them before spending thousands of dollars for rats in my attic. Thank you Guy."
Best Fiberglass installers in the world!
100 yr old house Foil and Fiberglass
Foil and Fiberglass
Tall Attic Foil and Fiberglass
Radiant Barrier and Fiberglass Insulation

+6

Response time2 days
15 neighbors recently requested a quote
Recommended by92%of homeowners
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Showing 1-10 of 181
FAQs for batt, rolled or reflective insulation install or upgrade projects in Sunnyvale, TX

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 Sunnyvale, TX 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.

See all articles