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M M Glassworks & EnclosuresWindow installer in Frederick, MD

M M Glassworks & Enclosures is a window installer at 4580 Mack Ave D, Frederick, MD 21703, ranked #39 of 386 window installers in Frederick and rated 5.0 from 4 Google reviews.

Frederick, MDUpdated 0 paid placements in any rankingHow we rank

Call (301) 831-3277

Key facts

Key facts about M M Glassworks & Enclosures
Address4580 Mack Ave D, Frederick, MD 21703Get directions
Phone(301) 831-3277
Google rating5.0 from 4 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Windowsmain tradeGoogle main category

Service area

Serves Frederick and 11 towns within 40 miles: Ballenger Creek, Urbana, Spring Ridge, Green Valley, Walkersville, Brunswick, Clarksburg, Damascus, Linganore, Mount Airy and Poolesville.

Based in Frederick, MDView on map

Typical window installation prices

Typical window installation prices
JobLowTypicalHigh
Window replacementPer project (several windows): typical range of customer-reported projects. US national range × 0.98 South Atlantic factor (2025 Cost vs. Value Report)$3,370$7,200$11,600

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

Compare nearby window installers

M M Glassworks & Enclosures compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
M M Glassworks & Enclosures (this business)—555.0 (4)———
AFG Auto Glass LLC#37554.1 (99)—YesYes23.7 mi
Metro Windows and Glass Repair LLC#38554.8 (50)—YesYes36.6 mi
Constellation Home#40554.8 (93)—YesYes6.5 mi

See all 386 ranked window installers in Frederick

Reviews

ContractorsRanked reviews

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Google

5.0from 4 Google reviews

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Questions about M M Glassworks & Enclosures

How is M M Glassworks & Enclosures ranked in Frederick?

M M Glassworks & Enclosures is ranked #39 of 386 window installers in Frederick 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 areas does M M Glassworks & Enclosures serve?

Serves Frederick and 11 towns within 40 miles: Ballenger Creek, Urbana, Spring Ridge, Green Valley, Walkersville, Brunswick, Clarksburg, Damascus, Linganore, Mount Airy and Poolesville. 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 M M Glassworks & Enclosures?

M M Glassworks & Enclosures has a rating of 5.0 from 4 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 M M Glassworks & Enclosures?

Call M M Glassworks & Enclosures on (301) 831-3277. The business is at 4580 Mack Ave D, Frederick, MD 21703. Ask for a written estimate before any work starts.

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