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Guaranty Glass & MirrorWindow installer in Spencer, MA

Guaranty Glass & Mirror is a window installer at 88 Main St, Spencer, MA 01562, ranked #11 of 312 window installers in Spencer and rated 4.9 from 47 Google reviews. Open Monday to Friday.

Spencer, MAUpdated 0 paid placements in any rankingHow we rank

Call (508) 885-6929Website ↗

Key facts

Key facts about Guaranty Glass & Mirror
Address88 Main St, Spencer, MA 01562Get directions
Phone(508) 885-6929
Websiteguarantyglass.net
HoursMonday to Friday: 8 AM – 4:30 PM
Google rating4.9 from 47 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Windowsmain tradeGoogle main category

Service area

Serves Spencer and 11 towns within 40 miles: Leicester, Charlton, Auburn, Worcester, Holden, Oxford, Hamilton Worcester, Southbridge, Ware, Millbury and Sutton.

Based in Spencer, MAView on map

Opening hours

Opening hours for Guaranty Glass & Mirror
DayHours
Monday8 AM – 4:30 PM
Tuesday8 AM – 4:30 PM
Wednesday8 AM – 4:30 PM
Thursday8 AM – 4:30 PM
Friday8 AM – 4:30 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 × 0.99 New England factor (2025 Cost vs. Value Report)$3,410$7,300$11,760

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

Compare nearby window installers

Guaranty Glass & Mirror compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Guaranty Glass & Mirror (this business)—564.9 (47)—NoNo
Window World of Boston#9564.9 (336)—NoNo16.7 mi
Rescom Exteriors, Inc#10564.4 (155)—YesNo8.1 mi
LT Construction & Remodeling, Inc#12565.0 (23)—YesNo8.3 mi

See all 312 ranked window installers in Spencer

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 47 Google reviews

Hired Guaranty Glass & Mirror? Write a review

Questions about Guaranty Glass & Mirror

How is Guaranty Glass & Mirror ranked in Spencer?

Guaranty Glass & Mirror is ranked #11 of 312 window installers in Spencer 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 Guaranty Glass & Mirror’s hours?

Guaranty Glass & Mirror is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 4:30 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Guaranty Glass & Mirror serve?

Serves Spencer and 11 towns within 40 miles: Leicester, Charlton, Auburn, Worcester, Holden, Oxford, Hamilton Worcester, Southbridge, Ware, Millbury and Sutton. 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 Guaranty Glass & Mirror?

Guaranty Glass & Mirror has a rating of 4.9 from 47 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 Guaranty Glass & Mirror?

Call Guaranty Glass & Mirror on (508) 885-6929. The business is at 88 Main St, Spencer, MA 01562. 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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