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TRUSTED BY SAINT LOUIS, MO HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon90
    Verified insulation services reviews

Find Insulation pros in Saint Louis

Avatar for Aladdin Insulation of Missouri
Aladdin Insulation of Missouri
4.8(
44
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Saint Louis, MO and surrounding areas

Approved (Corporate)

In business since 1928

Free estimates

Warranties offered

"Well, the was too much on the second floor but Aladdin solved that with blown insulation. I look forward to the cool savings in the summer and warm savings in the winter. The house has not added insulation since it’s manufacture in 1989. We have been here for 4 years. Should have done it four years ago. Thank you Aladdin!"
INSULATION
FOAM
BATTS
OUR BUSINESS
OUR BUSINESS!

+1

Response time1 day
Response rate89%
5 neighbors recently requested a quote
Avatar for Hawx Insulation-St. Louis
Hawx Insulation-St. Louis
4.1(
361
)
Blown-In Insulation - Install or Upgrade

Serving Saint Louis, MO 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 Carico Drywall & Insulation
Carico Drywall & Insulation
4.6(
23
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Saint Louis, MO and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Kyle and his team were truly exceptional!! An honest, hardworking and amazing experience. He did our insulation, drywall and basement shelving. Every single piece of work was at a very high level. My husband and I will Only use Kyle for any future projects!"
Staircase
Master Bedroom
Living Room
Living Room
Church

+21

Response time2 days
Response rate85%
24 neighbors recently requested a quote
Avatar for The Attic Yettis
The Attic Yettis
5.0(
7
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Saint Louis, MO and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

"I hired the attic yetis to replace insulation in my attic and I was more than happy with the outcome. The service was quick and efficient and just a few days in I am already noticing a major difference. If you need any attic insulation or pest prevention I highly recommend the attic yetis"
Full attic remediation
Full attic remediation
Full attic remediation
Full attic remediation
Full attic remediation

+37

8 neighbors recently requested a quote
Avatar for Good Attic, LLC
Good Attic, LLC
5.0(
5
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Saint Louis, MO 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%
82 neighbors recently requested a quote
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Insulation questions, answered by experts

In St Louis, you’ll find contractors specializing in spray foam, blown-in cellulose, and batt insulation, as well as HVAC professionals who offer energy audits and weatherization services. Some roofing contractors also handle attic insulation upgrades. Choosing a contractor with experience in older St Louis homes ensures they understand local building materials and common issues like brick construction or outdated wiring.

Helpful?

In St Louis, combining insulation with air sealing, HVAC system improvements, or roof replacement is a smart strategy for maximizing energy efficiency and comfort. Many contractors offer bundled services, and tackling multiple upgrades at once can streamline the process. You may also qualify for local rebates or tax credits, making it easier to improve your home’s performance in our variable climate.

Helpful?

Several types of professionals handle insulation service across MO. Dedicated contractors focus strictly on installing and removing materials. Certified energy auditors assess your whole home to recommend efficiency upgrades. HVAC professionals wrap ductwork and seal attic air leaks to improve heating performance. For older brick and stone homes common in St. Louis, spray foam specialists handle irregular cavities. General contractors also manage these upgrades during larger historic home renovations.

Helpful?

In St Louis, homeowners often overlook sealing attic air leaks before adding insulation, which can lead to drafts and moisture issues. Using the wrong R-value for our climate or compressing insulation around old brick walls and knob-and-tube wiring are frequent errors. Blocking soffit vents is another common mistake, reducing attic ventilation and increasing the risk of mold in our humid summers.

Helpful?

St Louis homeowners should consider our humid summers, frequent storms, and the temperature swings between seasons. Many older homes may have lead paint or asbestos, which require special handling during insulation projects. If your property is in a historic district, check for any guidelines that could affect your options. Local utility rebates and federal tax credits can help offset the cost of energy-efficient upgrades.

Helpful?

The Saint Louis, MO homeowners’ guide to insulation services

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