
Serving Cherry Valley, IL and surrounding areas
Approved
In business since 2025
Free estimates
Warranties offered
"They are amazing, professional, and a great company! I highly recommend them to everyone!"





+5


Serving Cherry Valley, IL and surrounding areas
Approved
In business since 2025
Free estimates
Warranties offered
"They are amazing, professional, and a great company! I highly recommend them to everyone!"





+5

Serving Cherry Valley, IL and surrounding areas
Approved
In business since 2016
Free estimates
Warranties offered
"Kyle wen above and beyond my expectations! Very professional and knowledgeable! Every business should have someone like Kyle. I would highly recommend Elite Insulators. I have other projects coming up and he is already hired! Lol! THANK YOU Kyle!!"





+56
Serving Cherry Valley, IL and surrounding areas
Approved
In business since 2013
Free estimates
Credit card accepted
At Hawx Pest Control, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. Hawx Premium Pest Control will treat your pests, mosquitos, and more- then keep them away for good. If pests come back between treatments so will we, at no additional cost to you. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote. \n

Serving Cherry Valley, IL and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"Work involved removal of asbestos vermiculite and abandoned duct work from the attic and new blown in insulation, air sealing and energy audit. Steve, Julia and crew were punctual, professional, knowledgeable and maintained a clean/safe work site. Highly recommend them!"
Serving Cherry Valley, IL and surrounding areas
Approved
In business since 2008
Emergency services offered
Warranties offered
"Pipe broke and the whole kitchen had to be torn down to the studs and completely rebuilt. Installed new sound deading insulation new cabinets counter tops sink and faucet Plus installed new floor and snd trim They did a beautiful job and I will hire them again . They also cleaned up great"

Serving Cherry Valley, IL and surrounding areas
In business since 2025
Free estimates
Emergency services offered
"Alfredo and his crew did a great job insulating my home, I definetely recommend them to anyone who is looking for high quality work and craftsmanship."





+1
Serving Cherry Valley, IL and surrounding areas
In business since 2025
Free estimates
Credit card accepted
"We got several quotes for our attic insulation project. We found Jace with Peak Performance to be very knowledgeable, honest and reasonably priced. We scheduled the project, the Peak team showed up on time, finished in the timeframe they promised and did a full clean up. We're really happy with the entire experience and have already recommended them to others."

Serving Cherry Valley, IL and surrounding areas
In business since 2019
Free estimates
Credit card accepted
"USA Insulation came out and blew in the pink stuff up to R49. The crew arrived on time, was professional and very thorough with what they were going to do before starting, communicating during of their progress and then a 'show and tell' after the work was completed. Cleanup afterwards let my house cleaner than before they showed up and only took them around 1 1/2 - 2hrs from start to finish (for a 1425 sq ft attic). The entire process, from start to finish, exceeded my satisfaction and we will most certainly be recommending USA Insulation to our friends and family."





+2
Serving Cherry Valley, IL and surrounding areas
In business since 1995
Free estimates
"I had three different people groups in who came in and gave me an estimate and what might be needed and what they discovered is that for some reason when the house was built 16 years ago, they did not really do adequate insulation. I did feel very comfortable with Precise & Snug. They were good about being able to show me pictures. They showed how it looks up on the attic. When you are in the process, the told us that they can do this and that and it would cost so much and the final bill was $20,000. I would not use their service in the future."

Serving Cherry Valley, IL and surrounding areas
In business since 2008
Free estimates
Credit card accepted
"Amazing job by Anthony, Dave, and crew. I have used them twice now to install sound-proofing insulation between the floors of my home. They do great work. And they also communicate really well. Anthony gave me a quote, Dave walked me through the job (before, during, and after), they have a crew of 4+ guys, everything is fast and efficient. In terms of whether the sound proofing insulation works: you can no longer hear conversations between the floors. To the extent you can hear something now, it's muffled. Before, you could clearly make out what people were saying. All-in-all, I've hired Building Energy Experts twice now, and I highly recommend them."





+20
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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