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Demers Glass, LLC.Window installer in Flagstaff, AZ

Demers Glass, LLC. is a window installer at 5450 E Penstock Ave, Flagstaff, AZ 86004, ranked #3 of 17 window installers in Flagstaff and rated 4.5 from 63 Google reviews. Open Monday to Friday.

Flagstaff, AZUpdated 0 paid placements in any rankingHow we rank

Call (928) 440-9575Website ↗

Key facts

Key facts about Demers Glass, LLC.
Address5450 E Penstock Ave, Flagstaff, AZ 86004Get directions
Phone(928) 440-9575
Websitedemersglass.com
HoursMonday to Friday: 8 AM – 4 PM
Google rating4.5 from 63 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Windowsmain tradeGoogle main category

Service area

Serves Flagstaff and 4 towns within 40 miles: Sedona, West Sedona, Village of Oak Creek (Big Park) and Big Park.

Based in Flagstaff, AZView on map

Opening hours

Opening hours for Demers Glass, LLC.
DayHours
Monday8 AM – 4 PM
Tuesday8 AM – 4 PM
Wednesday8 AM – 4 PM
Thursday8 AM – 4 PM
Friday8 AM – 4 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • 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 × 0.96 Mountain factor (2025 Cost vs. Value Report)$3,290$7,050$11,350

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

Compare nearby window installers

Demers Glass, LLC. compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Demers Glass, LLC. (this business)—574.5 (63)—NoNo
Marvin Design Gallery by Mountain West Windows and Doors#1594.8 (38)———6.4 mi
DaBella#2584.7 (527)—YesNo4.4 mi
Flagstaff#4563.9 (11)—YesYes5.7 mi

See all 17 ranked window installers in Flagstaff

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.5from 63 Google reviews

Hired Demers Glass, LLC.? Write a review

Questions about Demers Glass, LLC.

How is Demers Glass, LLC. ranked in Flagstaff?

Demers Glass, LLC. is ranked #3 of 17 window installers in Flagstaff by CR Score, with 57 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 Demers Glass, LLC.’s hours?

Demers Glass, LLC. is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 4 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Demers Glass, LLC. serve?

Serves Flagstaff and 4 towns within 40 miles: Sedona, West Sedona, Village of Oak Creek (Big Park) and Big Park. 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 Demers Glass, LLC.?

Demers Glass, LLC. has a rating of 4.5 from 63 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 Demers Glass, LLC.?

Call Demers Glass, LLC. on (928) 440-9575. The business is at 5450 E Penstock Ave, Flagstaff, AZ 86004. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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

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