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Leo Construction & Masonry LLC

Updated 2026-10-03 · 45,223 reviewed · 807 listed · Scored from 40 Google reviews · How we rank ›

5.0(40) 85 composite score See reviews on Google ✓ Google-verified
Concrete & FlatworkPatios, Walkways & HardscapingBrick MasonryCommercial MasonryStone MasonryHistoric Masonry RestorationChimney Masonry & Repair

Google-verified40 Google reviews

Leo Construction & Masonry LLC
Location
Oakville, Watertown
Services
Concrete & Flatwork, Patios, Walkways & Hardscaping, Brick Masonry
Reviews
40
Best for
Homeowners needing reliable patio, step, or walkway work done fast and on budget.

Business data from Google Business Profile, checked 2026-10-03. Facts from the business's own website were fetched 2026-09-07.

What recent reviews say

Leo Construction delivers consistently polished results across patios, steps, walkways, and hardscaping. Reviewers praise Leo and his father Niko for showing up when promised, communicating clearly, and taking visible pride in every detail. Work is often completed in one day, sites are left clean, and pricing sits well within budget.

One reviewer noted dried cement on vinyl siding after sidewalk slabs were replaced, the sole rough spot in an otherwise flawless record. The crew handles both minor repairs and major landscape transformations with equal care, making them a trusted choice for homeowners across Watertown and Hamden.

Praised for
  • professional, responsive crew
  • on-time and reliable
  • skilled craftsmanship and attention to detail
  • fair pricing
  • clean worksite and cleanup
Watch-outs
  • cement splash on siding during sidewalk work
skilled-craftsmanshipfair-pricingpunctualresponsive-quotesattention-to-detailclean-worksiteexperienced-crewreliable-schedulinggood-valueresidential-homeowners
Best for: Homeowners needing reliable patio, step, or walkway work done fast and on budget.
Think twice if: Ensure protective measures are in place if you have vinyl siding near the work area during concrete projects.

Where this business shines

  • Consistently on-time, often one-day completion
  • Transparent, competitive pricing
  • Family-run (Leo and father Niko)
  • Meticulous attention to detail and site cleanup

Worth knowing

  • Leo and father Niko lead the crew
  • Crew member Danjeli mentioned for patio work
  • 600+ square foot patios completed in one-and-a-half days
  • Retaining walls, raised bluestone patios with Belgium block borders, and basement steps are core projects
  • Sites cleaned up thoroughly after work

What reviews say by service

Patios, Walkways & Hardscaping
Large patios and retaining walls completed fast with outstanding craftsmanship; bluestone and Belgium block work praised for beauty and durability.
Concrete & Flatwork
Sidewalk slab replacement and painting done professionally, though protective measures for nearby siding should be discussed upfront.
Brick Masonry
Front step reconstruction and repair work consistently finished to high standards with solid construction and clean final appearance.
Stone Masonry
Bluestone patios and retaining walls built with precision; customers report exceptional attention to detail and design.

How it compares

  • Rated 5 against a 4.71 average across the 367 concrete & flatwork businesses listed here.
  • Has more Google reviews than 88% of the businesses in this directory.

What earned this score?

Ranking Method
Star rating 91
Review volume 70
Review recency 100
Review sentiment 75
Profile completeness 100
Verification 30

Rating breakdown

5
40
4
0
3
0
2
0
1
0

Common questions

How fast do projects usually take?
Smaller projects like front steps or sidewalk work often finish in one day. A 600-square-foot patio was completed in one-and-a-half days. Larger jobs depend on scope.
Do they clean up after the job?
Yes. Multiple reviewers note the crew leaves the worksite clean. One reviewer specifically mentioned area cleanup after sidewalk and step work.
What areas do they serve?
They serve Watertown and Hamden, CT. Their website lists those towns as their service area.
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Last updated 2026-10-03