Top-rated insulation pros.

Get matched with top insulation pros in Marengo, IL

Enter your zip and get matched with up to 5 pros

Need a pro for your insulation service project in Marengo, IL?

Select your specific project to find the pro for you.

TRUSTED BY MARENGO, IL HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon95
    Verified insulation services reviews

Find Insulation pros in Marengo

Avatar for Paragon Insulation
Paragon Insulation
4.8(
61
)

Serving Marengo, IL and surrounding areas

Approved

In business since 1997

Free estimates

Warranties offered

"We were so happy with our experience with Randy from Paragon Services, we have had him out 2 times in the last month to address both the attic and the crawl space of our new home. After Randy and his team replaced our fiberglass insulation in the crawl space with spray foam, it raised the average air temperature on our first floor by over 15 degrees! I has made a HUGE difference right away and I can’t wait to see the $$ we save on our heating/air conditioning. Paragon Services is fast to respond to messages and phone calls. Randy was able to come out for a quote within a few days we were on the schedule within a week or two. On installation day, the crew was on time and professional. I was blown away by Randy’s knowledge and honesty. I never felt rushed during our conversations or pushed to commit to a purchase. He took his time to investigate the issues, develop an appropriate plan of action, and prepare a thorough quote. He went over everything with me to make sure I understood what he was proposing and why. I learned so much just in our few conversations. I also loved that he not only addressed the issue I called him out for, but made sure any related issues were addressed as well. The prices are very reasonable and their customer service is excellent! I definitely recommend Randy and Paragon Services!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+24

Response time3 days
4 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Attic Air
Attic Air
4.9(
257
)

Serving Marengo, IL and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"It went really well. Robert Carroll really knows his stuff. Hire this guy. I say that without reservation of any kind. Don't look any further, believe me, I did. This is the smartest guy. He is honest, dependable, offers fair pricing, and his team can do all the work. I got several estimates from A+ rated insulation companies, but Robert was more knowledgeable than the other companies. He was the only one to point out that my soffits were not vented. Apparently, my house was built on the day no one was inspecting. The builder never cut open the soffits. That meant there was zero airflow going through my attic. The attic fan could run all day, but without air to move, it would not do any good. Only Robert noticed this and offered a solution to fix the problem! I asked some of the other A+ companies if they would vent the soffits and they all said they don't do that work, but they would be happy to add more insulation, which would not fix the problem if the attic was not vented."
Response time2 days
8 neighbors recently requested a quote
Recommended by99%of homeowners
Avatar for Perma-Seal Basement Systems
Perma-Seal Basement Systems
4.4(
1,511
)

Serving Marengo, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1979

Free estimates

Emergency services offered

"Brian S did a great job diagnosing issues with my water heater. He was able to schedule one of their plumbers to come out and install a new water heater the next day. I would highly recommend Perma Seal for any future waterproofing and plumbing needs."
Thermal imaging
Blower door test
Old insulation removal
New blown insulation
Perma-Seal Attic Insulation

+48

Response time1 day
Response rate94%
60 neighbors recently requested a quote
Avatar for Midwest Spray Coatings A Perfect Crawlspace
Midwest Spray Coatings A Perfect Crawlspace
4.7(
193
)

Serving Marengo, IL and surrounding areas

In business since 1999

Free estimates

Credit card accepted

"Literally a truckload of dirt and old insulation was removed from a crawlspace under a town house. Openings in the foundation were sealed or covered, the floor was swept clean and the crawlspace walls sprayed with insulating foam. 2-day job in tough conditions and with limited city parking, professionally and efficiently executed, indeed resulting in a perfect crawlspace. Top marks. Thanks to Greg, Jim, and the crew.
"
Exposed stone foundation
Foundation repair and insulation
Polyurea Coating
Ineffective fiberglass
Repairs to Foundation - Same Day

+16

Recommended by98%of homeowners
Saunders Insulation Specialist
4.6(
14
)

Serving Marengo, 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."
Recommended by100%of homeowners
Professional Home Improvement Inc
4.7(
217
)

Serving Marengo, IL and surrounding areas

In business since 1985

Free estimates

Credit card accepted

"After a bad storm in 2017 we had contractors all over our subdivision looking for work. As a rule if you knock on my door I won't use you. We had 6 door knockers and contacted 5 others. We actually started working with two different contractors first. One didn't have the proper insurance and one came in very expensive. They did get the insurance process started but were not what we wanted. I contacted 3 more contractors. One of them was Professional Home Improvement. Mel came over reviewed what the insurance company had approved and realized that they had missed several items that needed to be included but was left out. He also came up with an estimate right away. It was a good estimate and included several items that the other companies had not so we went with his company. He contacted the insurance company and got the additional items approved. He also had his insurance company send his proof of insurance directly to us instead of just giving us a copy. We had to wait a few weeks for them to start the roof which was fine since it had been almost a year since we started looking for a contractor. I also felt that good contractors are busy so there would be a wait. The old roof was torn off and the new on was installed with ice and water shield in one day. The crew did a great job and even went around the house with a big magnet to pick up any nails that were in the grass or on the deck. A few weeks later they started on the siding and window trim. after removing the siding they installed 3/8's of an inch of insulation and wrapped the house in Tyvek. When installing the siding there were a few issues that came up but since I was there while they were doing the install we were able to solve them right away and continue on. They even pointed out that on the gutters, which had been installed 17 years ago, The nails were starting to pull out of the brackets. So while they were installing the siding I was fixing the loose gutters. The finished product looks great. I've even had neighbors stop by just to tell us that how nice the house and the siding look. I am very happy with the job that was done."
Recommended by97%of homeowners
Avatar for High Tech Waterproofing LLC
High Tech Waterproofing LLC
4.7(
63
)

Serving Marengo, IL and surrounding areas

In business since 2013

Free estimates

Credit card accepted

"We have an approximately 600 square foot crawl space that
was in dire need of water proofing.  And High Tech Waterproofing did a
great job on our crawlspace encapsulation.  The bid process went smooth
and was straightforward.  The bid was around $5500 with no real
upselling.  We had a few foundation cracks that were sealed, some train
tile installed,  a backup sump pump system with battery installed, a
thick(40-50 mil) poly liner laid over the gravel surface with no seams, and 2?
of spray foam insulation sprayed over the exterior  foundation walls.
We had a tight schedule to get the work done and Chuck and
his team were very courteous and professional and worked with us to accommodate
our needs.   They worked efficiently and thoroughly and did a good
job cleaning up after themselves when the job was completed.
I would highly recommend them and would certainly use them
again.
 

"
crack repair
crack repair
BEFORE
AFTER
Crawlspace Storage

+1

Recommended by100%of homeowners
...
Showing 1-10 of 60
Insulation questions, answered by experts

Without a doubt, insulating a garage door is a surefire way to make your home more energy efficient. Not only does insulating your garage door reduce your electric bills, but it also helps protect your valuables inside your garage, all while making for a quieter interior space. 

In regions that drop below 0 degrees Fahrenheit, your car's battery is at risk of malfunctioning in a garage that drops dangerously low. So, homeowners who reside in extremely cold climates can especially benefit from insulating their garages.

Yes, products made from renewable resources and with reduced chemical impacts.

A-frame houses pose specific challenges that can make heating difficult. Their open concept design with high ceilings can lead to a colder lower floor and a warmer upper floor. A ceiling fan that pushes warm air down or pulls cold air up, depending on the season, can easily counteract temperature issues. Additionally, certain types of heating do better in these homes than others. For example, heated floors tend to be more practical and energy efficient than baseboard heating.

Canned spray foam has an R-value of R-3.7 per inch. However, it’s not great for use as insulation. Also known as single-component spray foam, it doesn’t expand as much as two-part types that work for insulating the whole house. Save the canned foam for gaps around doors and windows.

A vapor barrier can last over 20 years, but they are vulnerable to pests, flooding, and other natural disasters. If your home weathers a storm or is treated for any pest infestation, make sure to have a drywall pro come check the integrity of your vapor barrier. It’s also important to have a pro install a vapor barrier since improper installation can lead to tears or leaks in the barrier that shorten its lifespan.

The Marengo, IL homeowners’ guide to insulation services

From average costs to expert advice, get all the answers you need to get your job done.

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"