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Mammoth Masonry

Updated 2026-08-16 · 21,432 reviewed · 1,236 listed · Scored from 37 Google reviews · How we rank ›

5.0(37) 86 composite score See reviews on Google ✓ Google-verified
Lawn Care & MaintenanceLandscape Design & InstallationLicensed & InsuredHardscaping & Interlocking
Mammoth Masonry
Services
Lawn Care & Maintenance, Landscape Design & Installation, Licensed & Insured
Reviews
37

What recent reviews say

All 37 reviews rate Mammoth Masonry five stars. Reviewers consistently praise Ethan and his crew for meticulous brickwork, stone installations, and chimney repairs, combined with clear communication and fair pricing. The team earns trust through punctuality, cleanliness, and willingness to solve unexpected problems on their own time, making them a go-to choice for masonry across Central Ontario.

Praised for
  • punctual and professional
  • high-quality masonry work
  • good communication and attentiveness
  • fair and reasonable pricing
  • goes above and beyond
punctualreliablefair-pricingskilled-crewattention-to-detailgreat-resultsresponsiveprofessional-crewquality-materials
Best for: Homeowners needing brick, stone, or chimney work they can trust with historic or complex projects.

Strengths

  • Red Seal stone mason with proven track record
  • Strong local reputation in Barrie and Central Ontario
  • Fair pricing backed by multiple quotes comparison
  • Attention to detail and site cleanliness

Worth knowing

  • Ethan leads the crew and often visible on-site
  • Brother and team member Cullen also mentioned as skilled
  • Red Seal certification held
  • WSIB covered and fully insured
  • Handles complex restoration work on 135-year-old homes
  • Problem-solving extends beyond the contract scope (e.g., foam spraying openings to prevent pest entry after discovering carpenter ants)

What reviews say by service

Hardscaping & Interlocking
Flagstone patios and outdoor fireplace systems installed quickly and to perfection
Landscape Design & Installation
Stone fireplace transformations and custom outdoor installations match existing materials impeccably
Lawn Care & Maintenance
Minimal evidence; review mentions patio and yard work but not lawn-specific services
Licensed & Insured
Red Seal stone mason certification, WSIB coverage, and full business insurance consistently cited as confidence factors

How it compares

  • Rated 5 against a 4.71 average across the 332 hardscaping & interlocking businesses listed here.
  • Has more Google reviews than 71% of the businesses in this directory.

How we scored this

Scoring Method
Star rating 90
Review volume 69
Review recency 100
Review sentiment 81
Profile completeness 100
Verification 30

Rating breakdown

5
37
4
0
3
0
2
0
1
0

Common questions

Does Ethan offer consultations before committing to a project?
Yes. Reviewers mention he provides professional opinions on masonry work needed, orders material samples, and shows customers how stone and grouting will look before commencing work.
Will the crew keep my property clean during the job?
Yes. Multiple reviews note the team kept living rooms, exteriors, and work areas clean throughout projects, which reviewers cited as uncommon in the trades.
How long do typical masonry projects take?
A floor-to-ceiling stone fireplace took about four days. Smaller jobs like window sills are done quickly. Timeline depends on project scope.

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Last updated 2026-08-16