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Mammoth Construction

  • 5.0 from 22 Google reviews
  • Catonsville, Baltimore County
  • Renovexus Score 58

Updated

State license

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Reputation

5.0 (22 Google reviews)

Read the reviews on Google
58/ 100

Renovexus Score

  • State license checked0/30
  • Google rating (adjusted for review count)26/30
  • Review volume12/20
  • Website confirms the service10/10
  • Profile completeness10/10

Computed from public data only; paid placement never changes it. How the score works.

What reviewers mention

Topics Google surfaces from this business’s reviews, with how often they come up.

  • “future projects” · 11
  • “new kitchen” · 5
  • “decks” · 5
  • “kitchen remodel” · 5
  • “efficient team” · 4

Services

On their website: free estimate

Location

2011 Old Frederick Rd #21228, Catonsville, MD 21228

Hours

Monday
7:00 AM–5:30 PM
Tuesday
7:00 AM–5:30 PM
Wednesday
7:00 AM–5:30 PM
Thursday
7:00 AM–5:30 PM
Friday
7:00 AM–5:30 PM
Saturday
7:00 AM–3:30 PM

From Google. Days not shown aren't listed there; call ahead before a visit.

Directions in Google Maps+1443-851-6863Website

Also listed on

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Last data check 2026-09-21. Sources: maps, website, county.

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