Skip to content
ContractorsRanked

Extreme Spray Foam of NapervilleInsulation contractor in Naperville, IL

Extreme Spray Foam of Naperville is an insulation contractor in Naperville, IL, ranked #11 of 113 insulation contractors in Naperville and rated 5.0 from 26 Google reviews. Open Monday to Friday.

Naperville, ILUpdated 0 paid placements in any rankingHow we rank

Call (331) 215-9734Website ↗

Key facts

Key facts about Extreme Spray Foam of Naperville
Phone(331) 215-9734
Websiteextremesprayfoam.com
HoursMonday to Friday: 8 AM – 6 PM
Google rating5.0 from 26 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Naperville and 11 towns within 25 miles: Bolingbrook, Woodridge, Romeoville, Lemont, Lisle, Darien, Downers Grove, Plainfield, Westmont, Warrenville and Lockport.

Based in Naperville, ILView on map

Opening hours

Opening hours for Extreme Spray Foam of Naperville
DayHours
Monday8 AM – 6 PM
Tuesday8 AM – 6 PM
Wednesday8 AM – 6 PM
Thursday8 AM – 6 PM
Friday8 AM – 6 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

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

Extreme Spray Foam of Naperville compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Extreme Spray Foam of Naperville (this business)—555.0 (26)—NoNo
Attic Air#9554.8 (74)—YesNo11.2 mi
U.S. Home Services#10554.7 (50)—YesYes12.3 mi
Koala Insulation of SW Chicago#12544.9 (288)—NoNo12.9 mi

See all 113 ranked insulation contractors in Naperville

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 26 Google reviews

Hired Extreme Spray Foam of Naperville? Write a review

Questions about Extreme Spray Foam of Naperville

How is Extreme Spray Foam of Naperville ranked in Naperville?

Extreme Spray Foam of Naperville is ranked #11 of 113 insulation contractors in Naperville by CR Score, with 55 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 Extreme Spray Foam of Naperville’s hours?

Extreme Spray Foam of Naperville is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 6 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Extreme Spray Foam of Naperville serve?

Serves Naperville and 11 towns within 25 miles: Bolingbrook, Woodridge, Romeoville, Lemont, Lisle, Darien, Downers Grove, Plainfield, Westmont, Warrenville and Lockport. 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 Extreme Spray Foam of Naperville?

Extreme Spray Foam of Naperville has a rating of 5.0 from 26 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 Extreme Spray Foam of Naperville?

Call Extreme Spray Foam of Naperville on (331) 215-9734. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

Own Extreme Spray Foam of Naperville? Claim this profile.

Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

Claim this profile