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Find Spray foam insulation pros in East Saint Louis

Hawx Insulation-St. Louis
4.1(
361
)

Serving East Saint Louis, 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

6 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Healthy Home Pest Control & Services
Healthy Home Pest Control & Services
4.4(
386
)

Serving East Saint Louis, IL and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"I hired this company to clean the air ducts and spray for brown recluse spiders which our other pest control company had not been able to eliminate in 15 months. Healthy Home cleaned the duct work which I was very pleased with. They were neat and clean with their work, prompt and efficient. I can't say that I'm as pleased with the bug spraying. They put powder down around the baseboard in the closets. It was EVERYWHERE and so thick. I cleaned it up some but left some around the baseboards to poison the spiders. The spray in the rest of the house was all over my hardwood floors. We had gone for a very heavy treatment to get the brown recluse so I excused this. However, I just had a quarterly spraying done and I had voiced my concerns to the technician about the spray on the hardwood and asked that he be more restrained in the spraying. The spray was again on the hardwood but not quite as bad but I have spray ON my desk, the bathroom cabinets, the kitchen cabinets, my china cabinet. I have had to clean all of this off and then he also sprayed in front of the TV cabinet, the china cabinet, the buffet so the spray is all over the hardwood floor but not near the baseboard. Who sprays in front of the furniture? The brown recluse travel around the baseboard, not out in the middle of the floor. THe smell of the spray when I disturb it when cleaning it up travels throughout the entire house. VERY disappointed but I will voice my concerns to the company. So yes, I would strongly recommend them for duct work cleaning but the bug spraying is still very much in the air.. but I've only seen one brown recluse so that's good."
New Trucks
Duct Cleaning Trailers
New Sign
Response time9 hrs
Response rate95%
515 neighbors recently requested a quote
Avatar for GOOD ATTIC ENERGY
GOOD ATTIC ENERGY
4.3(
17
)

Serving East Saint Louis, IL and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Great prompt service. We had some insulation and sheetrock installed in order to complete some remodeling. Very happy the work done. We called on Friday and they did the work the following Monday. Did the work quickly, and on time, and on budget."
Attic Blown Insulation
After insulation is blown in
Radiant barriers
Response time10 hrs
94 neighbors recently requested a quote
Recommended by64%of homeowners
Avatar for Good Attic, LLC
Good Attic, LLC
5.0(
5
)

Serving East Saint Louis, 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%
97 neighbors recently requested a quote
Avatar for St Louis Insulation
St Louis Insulation
4.9(
67
)

Serving East Saint Louis, 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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+40

Recommended by98%of homeowners
Avatar for Holper's Insulation & Weatherization
Holper's Insulation & Weatherization
4.5(
24
)

Serving East Saint Louis, IL and surrounding areas

In business since 2006

Free estimates

Credit card accepted

"Very professional, very efficient the lead installer was great. He gave me everything and showed me and told me what I needed. He did not sell me more than what was needed for my home. Came in and explained everything thoroughly. I appreciate the honesty the company had. I really enjoyed having them here at my home."
Attic Insulation
Rim Sill
Rim Sill
Foam insulation in walls
Attic insulation

+3

Response time1 day
Recommended by95%of homeowners
Avatar for Triple B Pest insulation & services
Triple B Pest insulation & services
4.6(
11
)

Serving East Saint Louis, IL and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"I’m a land lord of 72 residential properties and the biggest head ache other than common upkeep was the constant battle with roaches and insects inside the units, I had Triple B come out and put their pest control infused insulation at 10 of my properties and within 3 weeks the tenants were in shock at how affective it was, they went from seeing them everyday to hardly ever, I ended up getting them to do all my units and also my own house, this will be a must at any property I ever purchase, highly suggested for new home owners/buyers"
Pest infused insulation
Before removal
Before removal
After removal and sanitation
Insulation removal & sanitation

+1

Recommended by90%of homeowners
Peterson Energy Consultants
3.9(
67
)

Serving East Saint Louis, 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
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FAQs for spray foam insulation projects in East Saint Louis, IL

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.