How we work

A simple, four-step process. Free estimate, fixed price, and depth rulers in your attic so you can see exactly what you got.

  1. Measure what you have

    We check how much insulation is already in your attic, measuring depth in several places.

  2. Work out what you need

    Based on what's there, we calculate how much more you need to reach your target R-value.

  3. Choose the right product

    We work out the R-value of your existing insulation and recommend products to match it.

  4. Install and clean up

    Our crew installs the insulation, leaves depth rulers in place and cleans up before leaving.

What to expect, step by step

1. A free attic check

We come out, measure your insulation depth in several spots, look at ventilation and check for pest damage, leaks and anything blocking the soffits. If something needs fixing first, like rodent-damaged ducts, we’ll tell you before we insulate over it.

2. A written, fixed quote

You get one price for the R-value you choose. The price we quote is the price you pay. Want to compare first? Our cost guide shows what recent jobs cost.

3. Install day

We text you when we’re on the way. Most blown-in attic jobs take about three hours. We protect the area around the attic access, install baffles or dams where needed, and blow Knauf fiberglass to the depth on your quote.

4. Proof and cleanup

Depth rulers stay in your attic so you can see exactly what you paid for, and we send before-and-after photos. We clean up before we leave.

5. Paying

Pay when the job is done by card, check or cash. We accept all major credit cards.

Updated October 2026

In our customers’ words

5.070+ Google reviews
When the owner came to my house he provided me with text message updates for his arrival time. Very nice. I was also given a written estimate and the price did not change. The day of the install this company was on time, all employees clean cut, very friendly and never stopped once during the 3.5 hours they were on property. All trash was picked up clean before they departed. … Think Home Insulation provided me with a number of pictures and videos showing the overall attic and the thickness of the insulation with depth rulers that are still in place for the next owner down the road.
Stephen · April 2026 Google review
Great service and gave us what we needed. They took pictures of the work and I appreciated that.
Kaden G. · October 2026 Google review
They came out the first time ready to get the job done but let us know that due to rodent damage we needed to get several repairs done to our attic duct before they should work. They went above and beyond to be honest with us and get the job done right even if it meant delaying their own schedule. Would certainly work with them again.
Zach S. · Robinson · September 2026 Google review

Ready for a cooler house and a lower bill?

Free estimates · No pressure · Questions? Call or text (254) 640-3338

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