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TRUSTED BY O FALLON, IL HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon156
    Verified drywall insulation services reviews

Find Drywall insulation pros in O Fallon

Avatar for West County Insulation
West County Insulation
5.0(
6
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving O Fallon, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Small jobs welcome

"Why West County Insulation is the Best Choice for Your Insulation Needs When it comes to insulation, quality and professionalism matter—and that's exactly what I received from West County Insulation. Fast and Knowledgeable Service Brandon, who provided the initial quote, was timely, knowledgeable, and thorough. He explained all my options and made sure I understood everything clearly, giving me confidence in my decision. Professional and Efficient Installation The installation team, led by Andrew and Isaac, was efficient and professional. They used drop cloths to protect my home and completed the job quickly without sacrificing quality. The owner even took the time to check in after hearing about a fall I had during the job—demonstrating the company’s commitment to customer care. Great Quality at a Fair Price The insulation quality is excellent, and my home is already feeling more comfortable. With competitive pricing and outstanding service, West County Insulation offers great value for your investment. If you’re looking for reliable, professional insulation services, I highly recommend West County Insulation."
Response time1 day
Response rate100%
12 neighbors recently requested a quote
Hawx Insulation-St. Louis
4.1(
361
)
Blown-In Insulation - Install or Upgrade

Serving O Fallon, 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

8 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Good Attic, LLC
Good Attic, LLC
5.0(
5
)
Blown-In Insulation - Install or Upgrade

Serving O Fallon, IL and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

Good Attic is a trusted attic insulation and home comfort company serving homeowners throughout St. Charles and the greater St. Louis area. We specialize in blown-in insulation upgrades, air sealing, attic cleanouts, and ventilation improvements that solve hot/cold rooms, drafts, high energy bills, and poor airflow. Our team provides honest pricing, same-week appointments, and detailed before-and-after photos so you always know exactly what you’re getting. If you want a cleaner, more comfortable, and more energy-efficient home, Good Attic delivers results you can feel immediately.

Response time2 days
Response rate100%
81 neighbors recently requested a quote
Avatar for Healthy Home Pest Control & Services
Healthy Home Pest Control & Services
4.4(
386
)
Blown-In Insulation - Install or Upgrade

Serving O Fallon, IL and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Tim and Jeff were very fastidious in setting up, cleaning, and making sure the house was in good order when they left . We also had an Aeroseal treatment which followed with James and Connor. It did take some time to set up after the vents were cleaned and blown out, but the application of this polymer to close gaps in lthe galvinized steel ducts was remarkable."
New Trucks
Duct Cleaning Trailers
New Sign
Response time9 hrs
Response rate95%
520 neighbors recently requested a quote
Avatar for St Louis Insulation
St Louis Insulation
4.9(
67
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving O Fallon, IL and surrounding areas

In business since 2001

Free estimates

Credit card accepted

"St. Louis Insulation did a great job with insulating and ventilating both the attic and basement of our 123-year-old house in STL city. Zac was very knowledgeable and helpful and the service was affordable. The job was done quickly and efficiently. I highly recommend them for any insulation needs in the city."
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+40

Recommended by98%of homeowners
Peterson Energy Consultants
3.9(
67
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving O Fallon, IL and surrounding areas

In business since 1978

"First : I was concerned with the negative reviews .So i contacted them and asked for an explanation ..I was satisfied with what they had to say ..and I thought their honesty was refreshing 
My electric bills were 2 times more than my neighbors 
2) i scheduled a home assessment .. and even though we had a schedule change communictaion was always good 
3) after assessment they suggested $5000 plus in upgrades , but gave no pressure to use their service ..I researched the cost of DYI vs. using them and consulted with Ameren to advise ..I decided Peterson was about 25% more than doing the job myself and was satisfied that was worth not doing the job myself 
4) but I saved a little by doing the easiest job myself ...Insulating  my open basement rim joists 
5) The workers were quick /clean/courteous/and professional ...THEY CLEANED AFTER THEMSELVES !!!
6) Work was complete and I am 100% satisfied 
I have waited a few months to see if my energy costs went down (before reviewing) ... It is hard to accurately quantify savings ...but in comparison to neighbors it seems to have a 35-40% reduction in electric use during warmer months ...That said I would still have a few years to break even with  cost of insulation ...BUT the comfort level in our house was well worth the costs ..We used to have a warm upstairs and used a a/c window unit to keep up ..We no longer need window a/c and everyone is happier and house temps are more moderate on each level 
Final assessment : It was expensive but well worth it and Peterson was a very good provider of advise and services
"
Recommended by80%of homeowners
Avatar for Triple B Pest insulation & services
Triple B Pest insulation & services
4.6(
11
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving O Fallon, IL and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"I honestly can’t say enough good things about Triple B Pest! They were very professional, easy to work with, quick to respond, as well as informative and affordable! I couldn’t have asked for better services and I would definitely recommend this company to other customers!"
Pest infused insulation
Before removal
Before removal
After removal and sanitation
Insulation removal & sanitation

+1

Recommended by90%of homeowners
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Drywall Insulation questions, answered by experts

Certain drywall textures, like sand and sometimes popcorn, can be smoothed by applying skim coats, sanding the walls, or chipping away the texture. However, it’s worth considering removing the texture and starting with a blank canvas. Smoothing textured walls requires a lot of sandpaper and elbow grease and can take longer than just outright removing the texture.

Professionals mount TVs using specialized tools and knowledge of different wall materials, ensuring safe support.

Whether you need drywall anchors depends on your specific project, particularly where you are hanging an item. Drywall anchors are not necessary if you can drive a screw directly into a wooden stud behind the wall, as the stud provides sufficient support. However, since studs are not present everywhere in a wall, you will need to use drywall anchors if you are hanging an object in a location without a stud. For very lightweight items, picture hanging strips can also be a suitable alternative.

The best way to make long, straight cuts is to use a utility knife and a T-square to score the sheet, snap along the score, and then finish the cut by cutting through the paper on the opposite side with the utility knife. If you’re making small cuts, curved cuts, or cutouts for electrical boxes or light fixtures, you can use a manual jab saw to keep costs down, but an electric spiral saw or oscillating multi-tool will get the cleanest, fastest cuts possible.

Although they have similar applications, spackle and joint compound are not the same. Their primary differences lie in their composition, consistency, and ideal use cases.

Spackle is composed of gypsum and binding agents, making it thicker than joint compound. It dries quickly and is easy to sand, which makes it ideal for small wall repair projects like filling nail holes or patching minor damage.

Joint compound, also known as drywall mud, consists of limestone and gypsum. It is primarily used for large-scale projects, such as taping and finishing the seams on newly installed drywall. It tends to shrink more than spackle and can be more difficult to spread.

While both products can be used to fill small depressions and cracks, spackle cannot replace joint compound for taping and mudding new drywall. Conversely, you can often use joint compound for small patching jobs typically done with spackle.

The O Fallon, IL homeowners’ guide to drywall insulation services

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