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Dupage Insulators IncInsulation contractor in Lombard, IL

Dupage Insulators Inc is an insulation contractor at 293 N La Londe Ave, Lombard, IL 60148, ranked #11 of 143 insulation contractors in Lombard and rated 4.6 from 10 Google reviews. Open 7 days a week.

Lombard, ILUpdated 0 paid placements in any rankingHow we rank

Call (630) 620-9400

Key facts

Key facts about Dupage Insulators Inc
Address293 N La Londe Ave, Lombard, IL 60148Get directions
Phone(630) 620-9400
HoursMonday to Saturday: 8 AM – 7:30 PM; Sunday: 9 AM – 5 PM
Google rating4.6 from 10 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Lombard and 11 towns within 25 miles: Villa Park, Addison, Glen Ellyn, Glendale Heights, Elmhurst, Wood Dale, Berkeley, Hillside, Bensenville, Wheaton and Itasca.

Based in Lombard, ILView on map

Opening hours

Opening hours for Dupage Insulators Inc
DayHours
Monday8 AM – 7:30 PMevening
Tuesday8 AM – 7:30 PMevening
Wednesday8 AM – 7:30 PMevening
Thursday8 AM – 7:30 PMevening
Friday8 AM – 7:30 PMevening
Saturday8 AM – 7:30 PMevening
Sunday9 AM – 5 PM
  • Open evenings (after 6 PM)
  • Open Saturdays
  • Open Sundays

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

Dupage Insulators Inc compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Dupage Insulators Inc (this business)—564.6 (10)—YesYes
Crawlspaces.com#9575.0 (53)—YesNo4.3 mi
U.S. Home Services#10564.7 (50)—YesYes8.3 mi
Perma-Seal Basement Systems#12564.9 (12,405)—YesNo10.9 mi

See all 143 ranked insulation contractors in Lombard

Reviews

ContractorsRanked reviews

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Google

4.6from 10 Google reviews

Hired Dupage Insulators Inc? Write a review

Questions about Dupage Insulators Inc

How is Dupage Insulators Inc ranked in Lombard?

Dupage Insulators Inc is ranked #11 of 143 insulation contractors in Lombard by CR Score, with 56 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 Dupage Insulators Inc’s hours?

Dupage Insulators Inc is open 7 days a week. Its listed hours are Monday to Saturday, 8 AM – 7:30 PM; Sunday, 9 AM – 5 PM. On Saturdays it is open 8 AM to 7:30 PM, and on Sundays 9 AM to 5 PM. Hours come from the business listing; holiday hours may differ.

What areas does Dupage Insulators Inc serve?

Serves Lombard and 11 towns within 25 miles: Villa Park, Addison, Glen Ellyn, Glendale Heights, Elmhurst, Wood Dale, Berkeley, Hillside, Bensenville, Wheaton and Itasca. 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 Dupage Insulators Inc?

Dupage Insulators Inc has a rating of 4.6 from 10 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 Dupage Insulators Inc?

Call Dupage Insulators Inc on (630) 620-9400. The business is at 293 N La Londe Ave, Lombard, IL 60148. Ask for a written estimate before any work starts.

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