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Duncan Windows & FloorsWindow installer in Mattoon, IL

Duncan Windows & Floors is a window installer at 920 Dewitt Ave, Mattoon, IL 61938, ranked #3 of 15 window installers in Mattoon and rated 4.7 from 12 Google reviews. Open Monday to Saturday.

Mattoon, ILUpdated 0 paid placements in any rankingHow we rank

Call (217) 234-3485Website ↗

Key facts

Key facts about Duncan Windows & Floors
Address920 Dewitt Ave, Mattoon, IL 61938Get directions
Phone(217) 234-3485
Websiteduncanwindowsandfloors.com
HoursMonday to Friday: 8 AM – 6 PM; Saturday: 9 AM – 1 PM
Google rating4.7 from 12 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Mattoon and 8 towns within 40 miles: Charleston, Effingham, Mount Zion, Paris, Pana, Monticello, Savoy and Decatur.

Based in Mattoon, ILView on map

Opening hours

Opening hours for Duncan Windows & Floors
DayHours
Monday8 AM – 6 PM
Tuesday8 AM – 6 PM
Wednesday8 AM – 6 PM
Thursday8 AM – 6 PM
Friday8 AM – 6 PM
Saturday9 AM – 1 PM
SundayClosed
  • Open evenings — no
  • Open Saturdays
  • Open Sundays — no

Typical window installation prices

Typical window installation prices
JobLowTypicalHigh
Window replacementPer project (several windows): typical range of customer-reported projects. US national range × 1.00 East North Central factor (2025 Cost vs. Value Report)$3,430$7,340$11,830

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

Compare nearby window installers

Duncan Windows & Floors compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Duncan Windows & Floors (this business)—584.7 (12)—YesNo
Central Illinois Glass Cutters#1624.9 (68)—NoNo2.2 mi
KAS Windows, LLC#2604.8 (54)—NoNo1.5 mi
RENAUD HOME SERVICES - Restorations - Repairs - Remodels - Carpentry - Cabinetry - Craftsmanship#4575.0 (6)—YesYes22.3 mi

See all 15 ranked window installers in Mattoon

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.7from 12 Google reviews

Hired Duncan Windows & Floors? Write a review

Questions about Duncan Windows & Floors

How is Duncan Windows & Floors ranked in Mattoon?

Duncan Windows & Floors is ranked #3 of 15 window installers in Mattoon by CR Score, with 58 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 Duncan Windows & Floors’ hours?

Duncan Windows & Floors is open Monday to Saturday. Its listed hours are Monday to Friday, 8 AM – 6 PM; Saturday, 9 AM – 1 PM. On Saturdays it is open 9 AM to 1 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Duncan Windows & Floors serve?

Serves Mattoon and 8 towns within 40 miles: Charleston, Effingham, Mount Zion, Paris, Pana, Monticello, Savoy and Decatur. The list is based on the business's location and the usual service radius for window installation. Confirm your address is covered when you call.

What do Google reviews say about Duncan Windows & Floors?

Duncan Windows & Floors has a rating of 4.7 from 12 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 Duncan Windows & Floors?

Call Duncan Windows & Floors on (217) 234-3485. The business is at 920 Dewitt Ave, Mattoon, IL 61938. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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