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iFOAM Insulation of O'FallonInsulation contractor in O'Fallon, MO

iFOAM Insulation of O'Fallon is an insulation contractor at 949 W Terra Ln, O'Fallon, MO 63366, ranked #1 of 40 insulation contractors in O'Fallon and rated 5.0 from 113 Google reviews. Open 24 hours a day, 7 days a week.

O'Fallon, MOUpdated 0 paid placements in any rankingHow we rank

Call (636) 339-3957Website ↗

Key facts

Key facts about iFOAM Insulation of O'Fallon
Address949 W Terra Ln, O'Fallon, MO 63366Get directions
Phone(636) 339-3957
Websiteifoam.com
HoursOpen 24 hours, 7 days a week
Google rating5.0 from 113 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves O'Fallon and 11 towns within 25 miles: Dardenne Prairie, Lake Saint Louis, Saint Peters, Weldon Spring, Wentzville, Chesterfield, Saint Charles, Wildwood, Ellisville, Bridgeton and Maryland Heights.

Based in O'Fallon, MOView on map

Opening hours

Opening hours for iFOAM Insulation of O'Fallon
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

Typical insulation prices

Typical insulation prices
JobLowTypicalHigh
Attic insulationPer attic: typical range of customer-reported jobs (about $1 to $3 per sq ft). US national range$1,700$2,100$2,500

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby insulation contractors

iFOAM Insulation of O'Fallon compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
iFOAM Insulation of O'Fallon (this business)—635.0 (113)—YesYes
Foam Co.#2604.9 (155)—YesYes7.7 mi
West County Insulation#3605.0 (129)—YesYes16.6 mi

See all 40 ranked insulation contractors in O'Fallon

Reviews

ContractorsRanked reviews

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Google

5.0from 113 Google reviews

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Questions about iFOAM Insulation of O'Fallon

How is iFOAM Insulation of O'Fallon ranked in O'Fallon?

iFOAM Insulation of O'Fallon is ranked #1 of 40 insulation contractors in O'Fallon by CR Score, with 63 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are iFOAM Insulation of O'Fallon’s hours?

iFOAM Insulation of O'Fallon is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does iFOAM Insulation of O'Fallon serve?

Serves O'Fallon and 11 towns within 25 miles: Dardenne Prairie, Lake Saint Louis, Saint Peters, Weldon Spring, Wentzville, Chesterfield, Saint Charles, Wildwood, Ellisville, Bridgeton and Maryland Heights. The list is based on the business's location and the usual service radius for insulation. Confirm your address is covered when you call.

What do Google reviews say about iFOAM Insulation of O'Fallon?

iFOAM Insulation of O'Fallon has a rating of 5.0 from 113 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact iFOAM Insulation of O'Fallon?

Call iFOAM Insulation of O'Fallon on (636) 339-3957. The business is at 949 W Terra Ln, O'Fallon, MO 63366. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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