Serving Macedonia, OH and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"Jeff and his team did the insulation job quickly and we’ll."
Serving Macedonia, OH and surrounding areas
Approved
In business since 2016
Free estimates
Warranties offered
"This Airlock Insulation Company really did a great job for me. I highly recommend them."
+12
Serving Macedonia, OH and surrounding areas
Approved
Super Service Award Winner
In business since 1978
Free estimates
Warranties offered
"Gave notice prior to coming for installation. They did a good job of attic insulation, cleaned up after completion. We would hire them again."
Serving Macedonia, OH and surrounding areas
Approved
In business since 1999
Free estimates
Warranties offered
"The work was done well and with great care for our siding and the inside wall where the insulation was blown in. Clean up was immaculate. Installers were friendly and courteous. We would highly recommend them."
Serving Macedonia, OH and surrounding areas
Approved
In business since 2021
Free estimates
Warranties offered
"They arrived on time, it took about 2.5 hours, there is at least 18 inches or more of insulation, and I cannot wait to see the difference in the temperature in the house! Next weekend will be to do blown in insulation in the walls! Many thanks to owner Mike DePasquale and Energy Consultant Kevin Sweeney!"
+3
Serving Macedonia, OH and surrounding areas
Approved
In business since 2001
Free estimates
Credit card accepted
"We had insulation installed above our garage and the installers were very professional and it truly was the most competitive price we received. I would definitely recommend United Insulation for the value and the quality."
Serving Macedonia, OH and surrounding areas
Approved
In business since 2024
Free estimates
Warranties offered
Koala Insulation of Cleveland West Side is an insulation contractor dedicated to providing top-notch insulation solutions to residential and commercial properties. We offer fiberglass, cellulose, spray foam, attic ventilation, and other services to create the right solution for your home or business. Our team of certified and experienced professionals prioritizes energy efficiency, comfort, and sustainability, working tirelessly to deliver outstanding insulation services that enhance comfort and efficiency for our neighbors.
Serving Macedonia, OH and surrounding areas
Approved
In business since 2017
Free estimates
Credit card accepted
"Son Rise Insulation did a great job when blowing in cellulose insulation in our attic. They were very friendly, professional and completely insulated our attic. Since they completed the job, we have really seen the difference in our heating bills and overall temperature & comfort of our home. We were very happy with the experience."
Serving Macedonia, OH and surrounding areas
Approved
In business since 1977
Free estimates
Credit card accepted
"The basement of my house was letting the most of cold in. After they sealed the whole basement, it was already substantially warmer in about 4 hours. I would suggest these guys/gals to any wanted to have insulation newer installed. Very prompt even here before they said we're going to be here! Cleaned up everything they used, covered laundry machines, and such. Very friendly to speak with."
Serving Macedonia, OH and surrounding areas
Approved
In business since 2004
Free estimates
Credit card accepted
"I am very pleased with my new windows. I used Home Genius Exteriors to do my roof, gutter protection, and now Windows. This is an absolute amazing company, my salesman brendan was very helpful, Devan the Project Manager helped make sure everything went smoothly. Walter and Mike also from production were very friendly and professional. And Shawn, the window installer was polite,knowlagable, and efficient. And even cleaned up on his way out. Next on the agenda is to get a new door taken care of. Highly recommend HGE"
+82
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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