Serving Lewis Center, OH and surrounding areas
Approved
In business since 2012
Free estimates
Warranties offered
"Quality work for a reasonable price. 100% recommend if you need any foam insulation done"
+4
Serving Lewis Center, OH and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
"Koala Insulation was professional and thorough."
Serving Lewis Center, OH and surrounding areas
Approved
In business since 2022
Free estimates
Warranties offered
"D.R. Roofing instilled insulation in our attic. They did a great job, very professional."
Serving Lewis Center, OH and surrounding areas
Approved
In business since 2016
Emergency services offered
Warranties offered
"Lou with Buckeye Wildlife was professional and very personable. We had the company out to clean out an attic in a 1959 home. The attic had been used for storage over the years and had old insulation that needed to be removed. Lou and his team removed all the trash and the old insulation. The attic is now "spotless" and ready for new insulation. I would highly recommend this company. They were thorough, and the price was very reasonable for the amount of work they did."
+42
Serving Lewis Center, OH and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"Zach was great! He did everything we needed, and even rearranged the insulation in our attic so it was back to where it should be. Super young man, very polite and would HIGHLY recommend him. Very reasonable prices too."
+4
Serving Lewis Center, OH and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"This company did a great job! It was done timely and done well. I will recommend them to anyone who needs mold removed from their home! They gave me my piece of mind and my home back."
Serving Lewis Center, OH and surrounding areas
Approved
In business since 2021
Free estimates
Warranties offered
"I highly recommend Jason and Craig there at Mold Blasters. They did and absolute phenomenal job on reinforcing the wall in my crawl space that had begun to bow. They also encapsulated the crawl space which makes me feel so good and reassured that no mold will now form. I cannot say enough about this company. Jason is very honest and follows thru with what he says. You don't get that often these days. I would give more than 5 stars if I could. Good honest work. Thanks again Jason and Craigð  ¥"
+6
Serving Lewis Center, OH and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"Arrived on time, protected my furniture and delivered a perfect paint job. Fast, easy and clean."
+11
Serving Lewis Center, OH and surrounding areas
Approved
In business since 2021
Free estimates
Warranties offered
"AJ let's you know when he's on the way, does a great job, and completely cleans up afterward. He's up front with what's involved in the jobs, and finishes on time."
Serving Lewis Center, OH and surrounding areas
In business since 1985
Free estimates
Credit card accepted
"I had a wonderful stuff with U.S Insulation. They were professional, we had an area that quite wasn't insulated right and they came out and took care of it. No questions asked and they cleaned up and they were wonderful. I would use them again in the future."
+14
Old insulation should be removed when it shows damage, contamination, or heavy deterioration. If you notice water stains, rodent droppings, mold, or large gaps, plan on taking it out to protect your home’s energy performance and indoor air quality. Removing compromised material eliminates health hazards, cuts energy loss, and sets the stage for a safer, more efficient attic—all while keeping utility bills in check.
R-value measures how well insulation resists heat flow—the higher the number, the better it slows heat transfer. The right R-value keeps your home warmer in winter and cooler in summer, saving energy year-round. Match the rating to your climate zone and have a pro verify performance over time, because moisture or settling can lower R-value and cut efficiency.
Attic insulation can stay in place for 80 to 100 years, but its performance often drops after the first 15. As dust, moisture, or mold build up, the material loses R-value and allows heat to escape. Schedule periodic inspections so a pro can tell you when replacement makes sense—helping you keep energy bills down and indoor comfort up.
You can over-insulate an attic. Beyond the recommended R-value, extra layers don’t add efficiency and can trap moisture, leading to mold or reduced performance. A local insulation pro can measure current levels, confirm the right target for your climate, and advise on any adjustments so you avoid future energy or maintenance headaches.
Insulation can be damaged by mold, pests, water leaks, or accidental electrical contact. When the material is compromised, it loses R-value and can introduce health hazards. Removing and replacing affected sections restores efficiency, while routine inspections from a qualified pro help you catch problems early and keep your attic safe and energy-smart.
From average costs to expert advice, get all the answers you need to get your job done.
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